diff --git a/.gitignore b/.gitignore
index ca1c7a3..c6cdd7f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -69,6 +69,8 @@ ScaffoldingReadMe.txt
 # StyleCop
 StyleCopReport.xml
 
+/ComputersShop/ImplementationExtensions
+
 # Files built by Visual Studio
 *_i.c
 *_p.c
diff --git a/ComputersShop/ComputersShop/App.config b/ComputersShop/ComputersShop/App.config
new file mode 100644
index 0000000..9a46666
--- /dev/null
+++ b/ComputersShop/ComputersShop/App.config
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+  <appSettings>
+    <add key="SmtpClientHost" value="smtp.gmail.com" />
+    <add key="SmtpClientPort" value="587" />
+    <add key="PopHost" value="pop.gmail.com" />
+    <add key="PopPort" value="995" />
+    <add key="MailLogin" value="forlabspibd23@gmail.com" />
+    <add key="MailPassword" value="euby honk jvrl rrjj" />
+  </appSettings>
+</configuration>
\ No newline at end of file
diff --git a/ComputersShop/ComputersShop/FormLetter.Designer.cs b/ComputersShop/ComputersShop/FormLetter.Designer.cs
new file mode 100644
index 0000000..9413fe6
--- /dev/null
+++ b/ComputersShop/ComputersShop/FormLetter.Designer.cs
@@ -0,0 +1,182 @@
+namespace ComputersShop
+{
+	partial class FormLetter
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			this.textBoxEmail = new System.Windows.Forms.TextBox();
+			this.labelAdress = new System.Windows.Forms.Label();
+			this.labelSubject = new System.Windows.Forms.Label();
+			this.textBoxSubject = new System.Windows.Forms.TextBox();
+			this.labelBody = new System.Windows.Forms.Label();
+			this.textBoxBody = new System.Windows.Forms.TextBox();
+			this.buttonClose = new System.Windows.Forms.Button();
+			this.buttonReply = new System.Windows.Forms.Button();
+			this.labelDate = new System.Windows.Forms.Label();
+			this.textBoxDate = new System.Windows.Forms.TextBox();
+			this.buttonSend = new System.Windows.Forms.Button();
+			this.SuspendLayout();
+			// 
+			// textBoxEmail
+			// 
+			this.textBoxEmail.Location = new System.Drawing.Point(72, 6);
+			this.textBoxEmail.Name = "textBoxEmail";
+			this.textBoxEmail.ReadOnly = true;
+			this.textBoxEmail.Size = new System.Drawing.Size(186, 27);
+			this.textBoxEmail.TabIndex = 0;
+			// 
+			// labelAdress
+			// 
+			this.labelAdress.AutoSize = true;
+			this.labelAdress.Location = new System.Drawing.Point(12, 9);
+			this.labelAdress.Name = "labelAdress";
+			this.labelAdress.Size = new System.Drawing.Size(54, 20);
+			this.labelAdress.TabIndex = 1;
+			this.labelAdress.Text = "Адрес:";
+			// 
+			// labelSubject
+			// 
+			this.labelSubject.AutoSize = true;
+			this.labelSubject.Location = new System.Drawing.Point(12, 55);
+			this.labelSubject.Name = "labelSubject";
+			this.labelSubject.Size = new System.Drawing.Size(47, 20);
+			this.labelSubject.TabIndex = 2;
+			this.labelSubject.Text = "Тема:";
+			// 
+			// textBoxSubject
+			// 
+			this.textBoxSubject.Location = new System.Drawing.Point(72, 52);
+			this.textBoxSubject.Name = "textBoxSubject";
+			this.textBoxSubject.ReadOnly = true;
+			this.textBoxSubject.Size = new System.Drawing.Size(552, 27);
+			this.textBoxSubject.TabIndex = 3;
+			// 
+			// labelBody
+			// 
+			this.labelBody.AutoSize = true;
+			this.labelBody.Location = new System.Drawing.Point(12, 96);
+			this.labelBody.Name = "labelBody";
+			this.labelBody.Size = new System.Drawing.Size(104, 20);
+			this.labelBody.TabIndex = 4;
+			this.labelBody.Text = "Текст письма:";
+			// 
+			// textBoxBody
+			// 
+			this.textBoxBody.Location = new System.Drawing.Point(12, 119);
+			this.textBoxBody.Multiline = true;
+			this.textBoxBody.Name = "textBoxBody";
+			this.textBoxBody.ReadOnly = true;
+			this.textBoxBody.Size = new System.Drawing.Size(612, 186);
+			this.textBoxBody.TabIndex = 5;
+			// 
+			// buttonClose
+			// 
+			this.buttonClose.Location = new System.Drawing.Point(491, 326);
+			this.buttonClose.Name = "buttonClose";
+			this.buttonClose.Size = new System.Drawing.Size(111, 39);
+			this.buttonClose.TabIndex = 6;
+			this.buttonClose.Text = "Закрыть";
+			this.buttonClose.UseVisualStyleBackColor = true;
+			this.buttonClose.Click += new System.EventHandler(this.buttonClose_Click);
+			// 
+			// buttonReply
+			// 
+			this.buttonReply.Location = new System.Drawing.Point(290, 326);
+			this.buttonReply.Name = "buttonReply";
+			this.buttonReply.Size = new System.Drawing.Size(177, 39);
+			this.buttonReply.TabIndex = 7;
+			this.buttonReply.Text = "Ответить";
+			this.buttonReply.UseVisualStyleBackColor = true;
+			this.buttonReply.Click += new System.EventHandler(this.buttonReply_Click);
+			// 
+			// labelDate
+			// 
+			this.labelDate.AutoSize = true;
+			this.labelDate.Location = new System.Drawing.Point(278, 9);
+			this.labelDate.Name = "labelDate";
+			this.labelDate.Size = new System.Drawing.Size(127, 20);
+			this.labelDate.TabIndex = 8;
+			this.labelDate.Text = "Дата получения: ";
+			// 
+			// textBoxDate
+			// 
+			this.textBoxDate.Location = new System.Drawing.Point(411, 6);
+			this.textBoxDate.Name = "textBoxDate";
+			this.textBoxDate.ReadOnly = true;
+			this.textBoxDate.Size = new System.Drawing.Size(213, 27);
+			this.textBoxDate.TabIndex = 9;
+			// 
+			// buttonSend
+			// 
+			this.buttonSend.Location = new System.Drawing.Point(149, 326);
+			this.buttonSend.Name = "buttonSend";
+			this.buttonSend.Size = new System.Drawing.Size(109, 39);
+			this.buttonSend.TabIndex = 10;
+			this.buttonSend.Text = "Отправить";
+			this.buttonSend.UseVisualStyleBackColor = true;
+			this.buttonSend.Visible = false;
+			this.buttonSend.Click += new System.EventHandler(this.buttonSend_Click);
+			// 
+			// FormLetter
+			// 
+			this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.ClientSize = new System.Drawing.Size(636, 377);
+			this.Controls.Add(this.buttonSend);
+			this.Controls.Add(this.textBoxDate);
+			this.Controls.Add(this.labelDate);
+			this.Controls.Add(this.buttonReply);
+			this.Controls.Add(this.buttonClose);
+			this.Controls.Add(this.textBoxBody);
+			this.Controls.Add(this.labelBody);
+			this.Controls.Add(this.textBoxSubject);
+			this.Controls.Add(this.labelSubject);
+			this.Controls.Add(this.labelAdress);
+			this.Controls.Add(this.textBoxEmail);
+			this.Name = "FormLetter";
+			this.Text = "Письмо";
+			this.Load += new System.EventHandler(this.FormLetter_Load);
+			this.ResumeLayout(false);
+			this.PerformLayout();
+
+		}
+
+		#endregion
+
+		private TextBox textBoxEmail;
+		private Label labelAdress;
+		private Label labelSubject;
+		private TextBox textBoxSubject;
+		private Label labelBody;
+		private TextBox textBoxBody;
+		private Button buttonClose;
+		private Button buttonReply;
+		private Label labelDate;
+		private TextBox textBoxDate;
+		private Button buttonSend;
+	}
+}
\ No newline at end of file
diff --git a/ComputersShop/ComputersShop/FormLetter.cs b/ComputersShop/ComputersShop/FormLetter.cs
new file mode 100644
index 0000000..2eb517e
--- /dev/null
+++ b/ComputersShop/ComputersShop/FormLetter.cs
@@ -0,0 +1,150 @@
+using ComputersShopBusinessLogic.MailWorker;
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.BisnessLogicsContracts;
+using ComputersShopContracts.SearchModels;
+using ComputersShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ComputersShop
+{
+	public partial class FormLetter : Form
+	{
+		private readonly ILogger _logger;
+		private readonly IMessageInfoLogic _logic;
+		private readonly AbstractMailWorker _worker;
+
+		public MessageInfoViewModel? model;
+		public string? messageId;
+
+		public FormLetter(ILogger<FormLetter> logger, IMessageInfoLogic logic, AbstractMailWorker worker)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+			_worker = worker;
+		}
+
+		private void FormLetter_Load(object sender, EventArgs e)
+		{
+			if (!string.IsNullOrEmpty(messageId))
+			{
+				ReloadLetter();
+				return;
+			}
+			else if (model != null)
+			{
+				ConfigurateToCreateAnsver();
+				return;
+			}
+			_logger.LogError("Для формы не переданно сведений о письме, на которое отвечаем!");
+			DialogResult = DialogResult.Abort;
+			Close();
+			return;
+		}
+
+		private void ReloadLetter()
+		{
+			_logger.LogInformation("Загрузка существующего письма с id:{}", messageId);
+			model = _logic.ReadElement(new MessageInfoSearchModel
+			{
+				MessageId = messageId
+			});
+			if (model != null)
+			{
+				_logger.LogInformation("Письмо найдено");
+				textBoxEmail.Text = model.SenderName;
+				textBoxDate.Text = model.DateDelivery.ToString();
+				textBoxSubject.Text = model.Subject;
+				textBoxBody.Text = model.Body;
+
+
+				if (model.IsReply)
+				{
+					_logger.LogInformation("Письмо само и есть ответ");
+					buttonReply.Visible = false;
+				}
+				else
+				{
+					if (!string.IsNullOrEmpty(model.ReplyMessageId))
+					{
+						_logger.LogInformation("У письма есть ответ.");
+						buttonReply.Text = "Прочитать ответ";
+					}
+				}
+				return;
+			}
+			_logger.LogWarning("Письмо с таким id не удалось найти");
+			DialogResult = DialogResult.Abort;
+			Close();
+			return;
+		}
+
+		private void ConfigurateToCreateAnsver()
+		{
+			textBoxEmail.Text = model.SenderName;
+			labelDate.Visible = false;
+			textBoxDate.Visible = false;
+			textBoxSubject.Text = $"re: {model.Subject}";
+			textBoxBody.ReadOnly = false;
+			buttonReply.Visible = false;
+			buttonSend.Visible = true;
+			_logger.LogInformation("Запущена форма создания нового письма - ответа");
+		}
+
+		private void buttonClose_Click(object sender, EventArgs e)
+		{
+			DialogResult = DialogResult.Cancel;
+			Close();
+		}
+
+		private void buttonReply_Click(object sender, EventArgs e)
+		{
+			var service = Program.ServiceProvider?.GetService(typeof(FormLetter));
+			if (service is FormLetter form)
+			{
+				if (!string.IsNullOrEmpty(model.ReplyMessageId))
+				{
+					form.messageId = model.ReplyMessageId;
+				}
+				else
+				{
+					form.model = model;
+				}
+
+				if (form.ShowDialog() != DialogResult.Cancel)
+				{
+					buttonReply.Visible = false;
+				}
+			}
+		}
+
+		private void buttonSend_Click(object sender, EventArgs e)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			string subject = textBoxSubject.Text;
+			string text = textBoxBody.Text;
+
+			Task.Run(() => _worker.MailSendReplyAsync(new MailReplySendInfoBindingModel
+			{
+				MailAddress = model.SenderName,
+				Subject = subject,
+				Text = text,
+				ParentMessageId = model.MessageId,
+			}));
+			DialogResult = DialogResult.OK;
+			Close();
+		}
+	}
+}
diff --git a/ComputersShop/ComputersShop/FormLetter.resx b/ComputersShop/ComputersShop/FormLetter.resx
new file mode 100644
index 0000000..1af7de1
--- /dev/null
+++ b/ComputersShop/ComputersShop/FormLetter.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/ComputersShop/ComputersShop/FormMail.Designer.cs b/ComputersShop/ComputersShop/FormMail.Designer.cs
new file mode 100644
index 0000000..5eda654
--- /dev/null
+++ b/ComputersShop/ComputersShop/FormMail.Designer.cs
@@ -0,0 +1,133 @@
+namespace ComputersShop
+{
+	partial class FormMail
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			this.panel1 = new System.Windows.Forms.Panel();
+			this.dataGridView = new System.Windows.Forms.DataGridView();
+			this.buttonOpen = new System.Windows.Forms.Button();
+			this.numericUpDownPage = new System.Windows.Forms.NumericUpDown();
+			this.buttonPreveous = new System.Windows.Forms.Button();
+			this.buttonNext = new System.Windows.Forms.Button();
+			this.panel1.SuspendLayout();
+			((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
+			((System.ComponentModel.ISupportInitialize)(this.numericUpDownPage)).BeginInit();
+			this.SuspendLayout();
+			// 
+			// panel1
+			// 
+			this.panel1.Controls.Add(this.dataGridView);
+			this.panel1.Location = new System.Drawing.Point(3, 1);
+			this.panel1.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+			this.panel1.Name = "panel1";
+			this.panel1.Size = new System.Drawing.Size(795, 431);
+			this.panel1.TabIndex = 0;
+			// 
+			// dataGridView
+			// 
+			this.dataGridView.AllowUserToAddRows = false;
+			this.dataGridView.AllowUserToDeleteRows = false;
+			this.dataGridView.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			this.dataGridView.Dock = System.Windows.Forms.DockStyle.Fill;
+			this.dataGridView.Location = new System.Drawing.Point(0, 0);
+			this.dataGridView.Name = "dataGridView";
+			this.dataGridView.ReadOnly = true;
+			this.dataGridView.RowHeadersWidth = 51;
+			this.dataGridView.RowTemplate.Height = 29;
+			this.dataGridView.Size = new System.Drawing.Size(795, 431);
+			this.dataGridView.TabIndex = 2;
+			// 
+			// buttonOpen
+			// 
+			this.buttonOpen.Location = new System.Drawing.Point(806, 80);
+			this.buttonOpen.Margin = new System.Windows.Forms.Padding(3, 4, 3, 4);
+			this.buttonOpen.Name = "buttonOpen";
+			this.buttonOpen.Size = new System.Drawing.Size(107, 31);
+			this.buttonOpen.TabIndex = 1;
+			this.buttonOpen.Text = "Прочитать";
+			this.buttonOpen.UseVisualStyleBackColor = true;
+			this.buttonOpen.Click += new System.EventHandler(this.buttonOpen_Click);
+			// 
+			// numericUpDownPage
+			// 
+			this.numericUpDownPage.Location = new System.Drawing.Point(825, 287);
+			this.numericUpDownPage.Name = "numericUpDownPage";
+			this.numericUpDownPage.Size = new System.Drawing.Size(85, 27);
+			this.numericUpDownPage.TabIndex = 4;
+			this.numericUpDownPage.ValueChanged += new System.EventHandler(this.numericUpDownPage_ValueChanged);
+			// 
+			// buttonPreveous
+			// 
+			this.buttonPreveous.Location = new System.Drawing.Point(825, 323);
+			this.buttonPreveous.Name = "buttonPreveous";
+			this.buttonPreveous.Size = new System.Drawing.Size(39, 29);
+			this.buttonPreveous.TabIndex = 5;
+			this.buttonPreveous.Text = "<-";
+			this.buttonPreveous.UseVisualStyleBackColor = true;
+			this.buttonPreveous.Click += new System.EventHandler(this.buttonPreveous_Click);
+			// 
+			// buttonNext
+			// 
+			this.buttonNext.Location = new System.Drawing.Point(872, 323);
+			this.buttonNext.Name = "buttonNext";
+			this.buttonNext.Size = new System.Drawing.Size(39, 29);
+			this.buttonNext.TabIndex = 6;
+			this.buttonNext.Text = "->";
+			this.buttonNext.UseVisualStyleBackColor = true;
+			this.buttonNext.Click += new System.EventHandler(this.buttonNext_Click);
+			// 
+			// FormMail
+			// 
+			this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.ClientSize = new System.Drawing.Size(925, 428);
+			this.Controls.Add(this.buttonNext);
+			this.Controls.Add(this.buttonPreveous);
+			this.Controls.Add(this.numericUpDownPage);
+			this.Controls.Add(this.buttonOpen);
+			this.Controls.Add(this.panel1);
+			this.Name = "FormMail";
+			this.Text = "Письма";
+			this.Load += new System.EventHandler(this.FormMail_Load);
+			this.panel1.ResumeLayout(false);
+			((System.ComponentModel.ISupportInitialize)(this.dataGridView)).EndInit();
+			((System.ComponentModel.ISupportInitialize)(this.numericUpDownPage)).EndInit();
+			this.ResumeLayout(false);
+
+		}
+
+		#endregion
+
+		private Panel panel1;
+		private DataGridView dataGridView;
+		private Button buttonOpen;
+		private NumericUpDown numericUpDownPage;
+		private Button buttonPreveous;
+		private Button buttonNext;
+	}
+}
\ No newline at end of file
diff --git a/ComputersShop/ComputersShop/FormMail.cs b/ComputersShop/ComputersShop/FormMail.cs
new file mode 100644
index 0000000..243ff12
--- /dev/null
+++ b/ComputersShop/ComputersShop/FormMail.cs
@@ -0,0 +1,112 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.BisnessLogicsContracts;
+using ComputersShopContracts.SearchModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ComputersShop
+{
+	public partial class FormMail : Form
+	{
+		private readonly ILogger _logger;
+		private readonly IMessageInfoLogic _logic;
+		private int currentPage = 1;
+		private int pageLength = 2;
+
+		public FormMail(ILogger<FormMail> logger, IMessageInfoLogic logic)
+		{
+			InitializeComponent();
+			_logger = logger;
+			_logic = logic;
+		}
+
+		private void LoadData()
+		{
+			try
+			{
+				var list = _logic.ReadList(new MessageInfoSearchModel()
+				{
+					PageLength = pageLength,
+					PageIndex = currentPage
+
+				});
+				numericUpDownPage.Value = pageLength;
+				if (list != null)
+				{
+					dataGridView.DataSource = list;
+					dataGridView.Columns["MessageId"].Visible = false;
+					dataGridView.Columns["ClientId"].Visible = false;
+					dataGridView.Columns["ReplyMessageId"].Visible = false;
+					dataGridView.Columns["Reply"].Visible = false;
+					dataGridView.Columns["IsReply"].Visible = false;
+					dataGridView.Columns["Body"].AutoSizeMode =
+					DataGridViewAutoSizeColumnMode.Fill;
+				}
+				_logger.LogInformation("Загрузка почтовых собщений");
+			}
+			catch (Exception ex)
+			{
+				_logger.LogError(ex, "Ошибка загрузки почтовых сообщений");
+				MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+			}
+		}
+
+		private void FormMail_Load(object sender, EventArgs e)
+		{
+			LoadData();
+		}
+
+		private void buttonOpen_Click(object sender, EventArgs e)
+		{
+			if (dataGridView.SelectedRows.Count <= 0)
+				return;
+
+			var service = Program.ServiceProvider?.GetService(typeof(FormLetter));
+			if (service is FormLetter form)
+			{
+				string? messageId = dataGridView.SelectedRows[0].Cells["MessageId"].Value.ToString();
+				if (messageId == null) return;
+				form.messageId = messageId;
+
+				if (!Convert.ToBoolean(dataGridView.SelectedRows[0].Cells["IsReaded"].Value))
+				{
+					_logic.Update(new MessageInfoBindingModel
+					{
+						MessageId = messageId,
+						IsReaded = true,
+						ReplyMessageId = dataGridView.SelectedRows[0].Cells["ReplyMessageId"].Value?.ToString()
+					});
+				}
+
+				form.ShowDialog();
+				LoadData();
+			}
+		}
+
+		private void buttonPreveous_Click(object sender, EventArgs e)
+		{
+			currentPage = Math.Max(1, currentPage - 1);
+			LoadData();
+		}
+
+		private void buttonNext_Click(object sender, EventArgs e)
+		{
+			currentPage++;
+			LoadData();
+		}
+
+		private void numericUpDownPage_ValueChanged(object sender, EventArgs e)
+		{
+			pageLength = Math.Max(1, (int)numericUpDownPage.Value);
+			LoadData();
+		}
+	}
+}
diff --git a/ComputersShop/ComputersShop/FormMail.resx b/ComputersShop/ComputersShop/FormMail.resx
new file mode 100644
index 0000000..1af7de1
--- /dev/null
+++ b/ComputersShop/ComputersShop/FormMail.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/ComputersShop/ComputersShop/FormMain.Designer.cs b/ComputersShop/ComputersShop/FormMain.Designer.cs
index ecc96fa..7b9d649 100644
--- a/ComputersShop/ComputersShop/FormMain.Designer.cs
+++ b/ComputersShop/ComputersShop/FormMain.Designer.cs
@@ -35,6 +35,7 @@
 			клиентыToolStripMenuItem = new ToolStripMenuItem();
 			исполнителиToolStripMenuItem = new ToolStripMenuItem();
 			запускРаботToolStripMenuItem = new ToolStripMenuItem();
+			почтаToolStripMenuItem = new ToolStripMenuItem();
 			отчетыToolStripMenuItem = new ToolStripMenuItem();
 			списокКомпонентовToolStripMenuItem = new ToolStripMenuItem();
 			компонентыПоКомпьютерамToolStripMenuItem = new ToolStripMenuItem();
@@ -45,12 +46,12 @@
 			buttonOrderReady = new Button();
 			buttonIssuedOrder = new Button();
 			buttonRefresh = new Button();
-			списокМагазиновToolStripMenuItem = new ToolStripMenuItem();
-			компьютерыПоМагазинамToolStripMenuItem = new ToolStripMenuItem();
-			заказыПоДатамToolStripMenuItem = new ToolStripMenuItem();
+			магазиныToolStripMenuItem = new ToolStripMenuItem();
 			поставкиToolStripMenuItem = new ToolStripMenuItem();
 			продажиToolStripMenuItem = new ToolStripMenuItem();
-			магазиныToolStripMenuItem = new ToolStripMenuItem();
+			сToolStripMenuItem = new ToolStripMenuItem();
+			компьютерыПоМагазинамToolStripMenuItem = new ToolStripMenuItem();
+			заказыПоДатамToolStripMenuItem = new ToolStripMenuItem();
 			menuStrip.SuspendLayout();
 			((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
 			SuspendLayout();
@@ -67,7 +68,7 @@
 			// 
 			// справочникиToolStripMenuItem
 			// 
-			справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem, компьютерыToolStripMenuItem, клиентыToolStripMenuItem, исполнителиToolStripMenuItem, запускРаботToolStripMenuItem, поставкиToolStripMenuItem, продажиToolStripMenuItem, магазиныToolStripMenuItem });
+			справочникиToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { компонентыToolStripMenuItem, компьютерыToolStripMenuItem, клиентыToolStripMenuItem, исполнителиToolStripMenuItem, запускРаботToolStripMenuItem, почтаToolStripMenuItem, магазиныToolStripMenuItem, поставкиToolStripMenuItem, продажиToolStripMenuItem });
 			справочникиToolStripMenuItem.Name = "справочникиToolStripMenuItem";
 			справочникиToolStripMenuItem.Size = new Size(117, 24);
 			справочникиToolStripMenuItem.Text = "Справочники";
@@ -107,9 +108,16 @@
 			запускРаботToolStripMenuItem.Text = "Запуск работ";
 			запускРаботToolStripMenuItem.Click += запускРаботToolStripMenuItem_Click;
 			// 
+			// почтаToolStripMenuItem
+			// 
+			почтаToolStripMenuItem.Name = "почтаToolStripMenuItem";
+			почтаToolStripMenuItem.Size = new Size(224, 26);
+			почтаToolStripMenuItem.Text = "Почта";
+			почтаToolStripMenuItem.Click += почтаToolStripMenuItem_Click;
+			// 
 			// отчетыToolStripMenuItem
 			// 
-			отчетыToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { списокКомпонентовToolStripMenuItem, компонентыПоКомпьютерамToolStripMenuItem, списокЗаказовToolStripMenuItem, списокМагазиновToolStripMenuItem, компьютерыПоМагазинамToolStripMenuItem, заказыПоДатамToolStripMenuItem });
+			отчетыToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { списокКомпонентовToolStripMenuItem, компонентыПоКомпьютерамToolStripMenuItem, списокЗаказовToolStripMenuItem, сToolStripMenuItem, компьютерыПоМагазинамToolStripMenuItem, заказыПоДатамToolStripMenuItem });
 			отчетыToolStripMenuItem.Name = "отчетыToolStripMenuItem";
 			отчетыToolStripMenuItem.Size = new Size(73, 24);
 			отчетыToolStripMenuItem.Text = "Отчеты";
@@ -195,26 +203,12 @@
 			buttonRefresh.UseVisualStyleBackColor = true;
 			buttonRefresh.Click += RefreshButton_Click;
 			// 
-			// списокМагазиновToolStripMenuItem
+			// магазиныToolStripMenuItem
 			// 
-			списокМагазиновToolStripMenuItem.Name = "списокМагазиновToolStripMenuItem";
-			списокМагазиновToolStripMenuItem.Size = new Size(306, 26);
-			списокМагазиновToolStripMenuItem.Text = "Список магазинов";
-			списокМагазиновToolStripMenuItem.Click += списокМагазиновToolStripMenuItem_Click;
-			// 
-			// компьютерыПоМагазинамToolStripMenuItem
-			// 
-			компьютерыПоМагазинамToolStripMenuItem.Name = "компьютерыПоМагазинамToolStripMenuItem";
-			компьютерыПоМагазинамToolStripMenuItem.Size = new Size(306, 26);
-			компьютерыПоМагазинамToolStripMenuItem.Text = "Компьютеры по магазинам";
-			компьютерыПоМагазинамToolStripMenuItem.Click += компьютерыПоМагазинамToolStripMenuItem_Click;
-			// 
-			// заказыПоДатамToolStripMenuItem
-			// 
-			заказыПоДатамToolStripMenuItem.Name = "заказыПоДатамToolStripMenuItem";
-			заказыПоДатамToolStripMenuItem.Size = new Size(306, 26);
-			заказыПоДатамToolStripMenuItem.Text = "Заказы по датам";
-			заказыПоДатамToolStripMenuItem.Click += заказыПоДатамToolStripMenuItem_Click;
+			магазиныToolStripMenuItem.Name = "магазиныToolStripMenuItem";
+			магазиныToolStripMenuItem.Size = new Size(224, 26);
+			магазиныToolStripMenuItem.Text = "Магазины";
+			магазиныToolStripMenuItem.Click += ShopsToolStripMenuItem_Click;
 			// 
 			// поставкиToolStripMenuItem
 			// 
@@ -230,12 +224,25 @@
 			продажиToolStripMenuItem.Text = "Продажи";
 			продажиToolStripMenuItem.Click += SellToolStripMenuItem_Click;
 			// 
-			// магазиныToolStripMenuItem
+			// сToolStripMenuItem
 			// 
-			магазиныToolStripMenuItem.Name = "магазиныToolStripMenuItem";
-			магазиныToolStripMenuItem.Size = new Size(224, 26);
-			магазиныToolStripMenuItem.Text = "Магазины";
-			магазиныToolStripMenuItem.Click += ShopsToolStripMenuItem_Click;
+			сToolStripMenuItem.Name = "сToolStripMenuItem";
+			сToolStripMenuItem.Size = new Size(306, 26);
+			сToolStripMenuItem.Text = "Список магазинов";
+			// 
+			// компьютерыПоМагазинамToolStripMenuItem
+			// 
+			компьютерыПоМагазинамToolStripMenuItem.Name = "компьютерыПоМагазинамToolStripMenuItem";
+			компьютерыПоМагазинамToolStripMenuItem.Size = new Size(306, 26);
+			компьютерыПоМагазинамToolStripMenuItem.Text = "Компьютеры по магазинам";
+			компьютерыПоМагазинамToolStripMenuItem.Click += компьютерыПоМагазинамToolStripMenuItem_Click;
+			// 
+			// заказыПоДатамToolStripMenuItem
+			// 
+			заказыПоДатамToolStripMenuItem.Name = "заказыПоДатамToolStripMenuItem";
+			заказыПоДатамToolStripMenuItem.Size = new Size(306, 26);
+			заказыПоДатамToolStripMenuItem.Text = "Заказы по датам";
+			заказыПоДатамToolStripMenuItem.Click += заказыПоДатамToolStripMenuItem_Click;
 			// 
 			// FormMain
 			// 
@@ -279,11 +286,12 @@
 		private ToolStripMenuItem клиентыToolStripMenuItem;
 		private ToolStripMenuItem исполнителиToolStripMenuItem;
 		private ToolStripMenuItem запускРаботToolStripMenuItem;
-		private ToolStripMenuItem списокМагазиновToolStripMenuItem;
-		private ToolStripMenuItem компьютерыПоМагазинамToolStripMenuItem;
-		private ToolStripMenuItem заказыПоДатамToolStripMenuItem;
+		private ToolStripMenuItem почтаToolStripMenuItem;
+		private ToolStripMenuItem магазиныToolStripMenuItem;
 		private ToolStripMenuItem поставкиToolStripMenuItem;
 		private ToolStripMenuItem продажиToolStripMenuItem;
-		private ToolStripMenuItem магазиныToolStripMenuItem;
+		private ToolStripMenuItem сToolStripMenuItem;
+		private ToolStripMenuItem компьютерыПоМагазинамToolStripMenuItem;
+		private ToolStripMenuItem заказыПоДатамToolStripMenuItem;
 	}
 }
\ No newline at end of file
diff --git a/ComputersShop/ComputersShop/FormMain.cs b/ComputersShop/ComputersShop/FormMain.cs
index bee63e0..1f9bbde 100644
--- a/ComputersShop/ComputersShop/FormMain.cs
+++ b/ComputersShop/ComputersShop/FormMain.cs
@@ -201,11 +201,23 @@ namespace ComputersShop
 		private void запускРаботToolStripMenuItem_Click(object sender, EventArgs e)
 		{
 
+			_workProcess.DoWork((Program.ServiceProvider?.GetService(typeof(IImplementerLogic
+			)) as IImplementerLogic)!, _orderLogic);
+			MessageBox.Show("Процесс обработки запущен", "Сообщение",
+		   MessageBoxButtons.OK, MessageBoxIcon.Information);
 			_workProcess.DoWork((Program.ServiceProvider?.GetService(typeof(IImplementerLogic)) as IImplementerLogic)!, _orderLogic);
 			MessageBox.Show("Процесс обработки запущен", "Сообщение",
 		   MessageBoxButtons.OK, MessageBoxIcon.Information);
 
 		}
+		private void почтаToolStripMenuItem_Click(object sender, EventArgs e)
+		{
+			var service = Program.ServiceProvider?.GetService(typeof(FormMail));
+			if (service is FormMail form)
+			{
+				form.ShowDialog();
+			}
+		}
 
 		private OrderBindingModel CreateBindingModel(int id, bool isDone = false)
 		{
diff --git a/ComputersShop/ComputersShop/Program.cs b/ComputersShop/ComputersShop/Program.cs
index 9993243..ab6a6d0 100644
--- a/ComputersShop/ComputersShop/Program.cs
+++ b/ComputersShop/ComputersShop/Program.cs
@@ -9,6 +9,8 @@ using System.Drawing;
 using System;
 using ComputersShopBusinessLogic.OfficePackage.Implements;
 using ComputersShopBusinessLogic.OfficePackage;
+using ComputersShopBusinessLogic.MailWorker;
+using ComputersShopContracts.BindingModels;
 
 namespace ComputersShop
 {
@@ -28,6 +30,36 @@ namespace ComputersShop
             var services = new ServiceCollection();
             ConfigureServices(services);
             _serviceProvider = services.BuildServiceProvider();
+            try
+            {
+                var mailSender =
+                _serviceProvider.GetService<AbstractMailWorker>();
+                mailSender?.MailConfig(new MailConfigBindingModel
+                {
+                    MailLogin =
+                System.Configuration.ConfigurationManager.AppSettings["MailLogin"] ??
+                string.Empty,
+                    MailPassword =
+                System.Configuration.ConfigurationManager.AppSettings["MailPassword"] ??
+                string.Empty,
+                    SmtpClientHost =
+                System.Configuration.ConfigurationManager.AppSettings["SmtpClientHost"] ??
+                string.Empty,
+                    SmtpClientPort =
+                Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["SmtpClientPort"]),
+                    PopHost =
+                System.Configuration.ConfigurationManager.AppSettings["PopHost"] ?? string.Empty,
+                    PopPort =
+                Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["PopPort"])
+                });
+                var timer = new System.Threading.Timer(new TimerCallback(MailCheck!), null, 0, 100000);
+            }
+            catch (Exception ex)
+            {
+                var logger = _serviceProvider.GetService<ILogger>();
+                logger?.LogError(ex, "������ ������ � ������");
+            }
+
             Application.Run(_serviceProvider.GetRequiredService<FormMain>());
         }
         private static void ConfigureServices(ServiceCollection services)
@@ -50,6 +82,8 @@ namespace ComputersShop
             services.AddTransient<IClientStorage, ClientStorage>();
 			services.AddTransient<IImplementerLogic, ImplementerLogic>();
 			services.AddTransient<IImplementerStorage, ImplementerStorage>();
+            services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
+            services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
             services.AddTransient<IWorkProcess, WorkModeling>();
 			services.AddTransient<FormMain>();
             services.AddTransient<FormComponent>();
@@ -69,9 +103,14 @@ namespace ComputersShop
             services.AddTransient<FormReportDateOrders>();
             services.AddTransient<ImplementerForm>();
             services.AddTransient<ImplementersForm>();
+            services.AddTransient<FormMail>();
+            services.AddTransient<FormLetter>();
             services.AddTransient<AbstractSaveToExcel, SaveToExcel>();
             services.AddTransient<AbstractSaveToWord, SaveToWord>();
             services.AddTransient<AbstractSaveToPdf, SaveToPdf>();
+            services.AddSingleton<AbstractMailWorker, MailKitWorker>();
         }
+
+        private static void MailCheck(object obj) => ServiceProvider?.GetService<AbstractMailWorker>()?.MailCheck();
     }
 }
\ No newline at end of file
diff --git a/ComputersShop/ComputersShopBusinessLogic/BusinessLogics/ClientLogic.cs b/ComputersShop/ComputersShopBusinessLogic/BusinessLogics/ClientLogic.cs
index 73e7ad2..9587b5a 100644
--- a/ComputersShop/ComputersShopBusinessLogic/BusinessLogics/ClientLogic.cs
+++ b/ComputersShop/ComputersShopBusinessLogic/BusinessLogics/ClientLogic.cs
@@ -8,6 +8,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 
 namespace ComputersShopBusinessLogic.BusinessLogics
@@ -108,6 +109,14 @@ namespace ComputersShopBusinessLogic.BusinessLogics
                 throw new ArgumentNullException("Нет пароля клиента",
                nameof(model.ClientFIO));
             }
+            if (!Regex.IsMatch(model.Email, @"^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$"))
+            {
+                throw new ArgumentException("Некорретно введен email клиента", nameof(model.Email));
+            }
+            if (!Regex.IsMatch(model.Password, @"^(?=.*\d)(?=.*\W)(?=.*[^\d\s]).+$"))
+            {
+                throw new ArgumentException("Некорректно введен пароль клиента", nameof(model.Password));
+            }
             _logger.LogInformation("Client. ClientFIO:{ClientFIO}." +
                 "Email:{ Email}. Password:{ Password}. Id: { Id} ", model.ClientFIO, model.Email, model.Password, model.Id);
             var element = _clientStorage.GetElement(new ClientSearchModel
diff --git a/ComputersShop/ComputersShopBusinessLogic/BusinessLogics/MessageInfoLogic.cs b/ComputersShop/ComputersShopBusinessLogic/BusinessLogics/MessageInfoLogic.cs
new file mode 100644
index 0000000..e2b7620
--- /dev/null
+++ b/ComputersShop/ComputersShopBusinessLogic/BusinessLogics/MessageInfoLogic.cs
@@ -0,0 +1,76 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.BisnessLogicsContracts;
+using ComputersShopContracts.SearchModels;
+using ComputersShopContracts.StoragesContracts;
+using ComputersShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.BusinessLogics
+{
+    public class MessageInfoLogic : IMessageInfoLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IMessageInfoStorage _messageInfoStorage;
+        public MessageInfoLogic(ILogger<MessageInfoLogic> logger, IMessageInfoStorage MessageInfoStorage)
+        {
+            _logger = logger;
+            _messageInfoStorage = MessageInfoStorage;
+        }
+
+        public bool Create(MessageInfoBindingModel model)
+        {
+            if (_messageInfoStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+
+        public List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. MessageId:{MessageId}.ClientId:{ClientId} ", model?.MessageId, model?.ClientId);
+            var list = (model == null) ? _messageInfoStorage.GetFullList() : _messageInfoStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+
+		public MessageInfoViewModel? ReadElement(MessageInfoSearchModel model)
+		{
+			if (model == null)
+			{
+				throw new ArgumentNullException(nameof(model));
+			}
+			_logger.LogInformation("ReadElement. MessageId:{MessageId}", model?.MessageId);
+			var element = _messageInfoStorage.GetElement(model);
+			if (element == null)
+			{
+				_logger.LogWarning("ReadElement element not found");
+				return null;
+			}
+			_logger.LogInformation("ReadElement find. Id:{Id}", element.MessageId);
+			return element;
+		}
+
+		public bool Update(MessageInfoBindingModel model)
+		{
+			if (_messageInfoStorage.Update(model) == null)
+			{
+				_logger.LogWarning("Update operation failed");
+				return false;
+			}
+			return true;
+		}
+	}
+}
+
diff --git a/ComputersShop/ComputersShopBusinessLogic/BusinessLogics/OrderLogic.cs b/ComputersShop/ComputersShopBusinessLogic/BusinessLogics/OrderLogic.cs
index d7a165e..4ae03d4 100644
--- a/ComputersShop/ComputersShopBusinessLogic/BusinessLogics/OrderLogic.cs
+++ b/ComputersShop/ComputersShopBusinessLogic/BusinessLogics/OrderLogic.cs
@@ -1,4 +1,5 @@
-using ComputersShopContracts.BindingModels;
+using ComputersShopBusinessLogic.MailWorker;
+using ComputersShopContracts.BindingModels;
 using ComputersShopContracts.BisnessLogicsContracts;
 using ComputersShopContracts.SearchModels;
 using ComputersShopContracts.StoragesContracts;
@@ -17,14 +18,17 @@ namespace ComputersShopBusinessLogic.BusinessLogics
         private readonly IShopLogic _shopLogic;
         private readonly IComputerStorage _computerStorage;
 		static readonly object locker = new object();
-
-        public OrderLogic(IOrderStorage orderStorage, IShopStorage shopStorage, IShopLogic shopLogic, IComputerStorage computerStorage, ILogger<OrderLogic> logger)
+        private readonly AbstractMailWorker _mailWorker;
+        private readonly IClientLogic _clientLogic;
+        public OrderLogic(ILogger<OrderLogic> logger, IOrderStorage orderStorage, AbstractMailWorker mailWorker, IClientLogic clientLogic, IShopStorage shopStorage, IShopLogic shopLogic, IComputerStorage computerStorage)
         {
 			_logger = logger;
 			_orderStorage = orderStorage;
 			_shopStorage = shopStorage;
 			_shopLogic = shopLogic;
 			_computerStorage = computerStorage;
+            _mailWorker = mailWorker;
+            _clientLogic = clientLogic;
 		}
 
         public List<OrderViewModel>? ReadList(OrderSearchModel? model)
@@ -63,11 +67,13 @@ namespace ComputersShopBusinessLogic.BusinessLogics
             CheckModel(model);
             if (model.Status != OrderStatus.Неизвестен) return false;
             model.Status = OrderStatus.Принят;
-            if (_orderStorage.Insert(model) == null)
+            var res = _orderStorage.Insert(model);
+            if (res == null)
             {
                 _logger.LogWarning("Insert operation failed");
                 return false;
             }
+            SendOrderStatusMail(model.ClientId, $"Изменен статус заказа #{res.Id}", $"Заказ #{res.Id} изменен статус на {model.Status}");
             return true;
         }
         private bool CheckSupply(IComputerModel Computer, int count)
@@ -160,7 +166,14 @@ namespace ComputersShopBusinessLogic.BusinessLogics
             model.Status = status;
             if (model.Status == OrderStatus.Выдан) model.DateImplement = DateTime.Now;
 			if (element.ImplementerId.HasValue) model.ImplementerId = element.ImplementerId;
-			_orderStorage.Update(model);
+            var result = _orderStorage.Update(model);
+            if (result == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            SendOrderStatusMail(result.ClientId, $"Изменен статус заказа #{result.Id}", $"Заказ #{model.Id} изменен статус на {result.Status}");
+
             return true;
         }
 
@@ -202,5 +215,20 @@ namespace ComputersShopBusinessLogic.BusinessLogics
             }
             _logger.LogInformation("Order. Sum:{ Cost}. Id: { Id}", model.Sum, model.Id);
         }
+        private bool SendOrderStatusMail(int clientId, string subject, string text)
+        {
+            var client = _clientLogic.ReadElement(new ClientSearchModel() { Id = clientId });
+            if (client == null)
+            {
+                return false;
+            }
+            _mailWorker.MailSendAsync(new()
+            {
+                MailAddress = client.Email,
+                Subject = subject,
+                Text = text
+            });
+            return true;
+        }
     }
 }
diff --git a/ComputersShop/ComputersShopBusinessLogic/ComputersShopBusinessLogic.csproj b/ComputersShop/ComputersShopBusinessLogic/ComputersShopBusinessLogic.csproj
index a0ba95a..00ad547 100644
--- a/ComputersShop/ComputersShopBusinessLogic/ComputersShopBusinessLogic.csproj
+++ b/ComputersShop/ComputersShopBusinessLogic/ComputersShopBusinessLogic.csproj
@@ -8,6 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="DocumentFormat.OpenXml" Version="3.0.2" />
+    <PackageReference Include="MailKit" Version="4.5.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
     <PackageReference Include="PdfSharp.MigraDoc.Standard" Version="1.51.15" />
   </ItemGroup>
diff --git a/ComputersShop/ComputersShopBusinessLogic/MailWorker/AbstractMailWorker.cs b/ComputersShop/ComputersShopBusinessLogic/MailWorker/AbstractMailWorker.cs
new file mode 100644
index 0000000..541965c
--- /dev/null
+++ b/ComputersShop/ComputersShopBusinessLogic/MailWorker/AbstractMailWorker.cs
@@ -0,0 +1,129 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.BisnessLogicsContracts;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopBusinessLogic.MailWorker
+{
+	public abstract class AbstractMailWorker
+	{
+		protected string _mailLogin = string.Empty;
+		protected string _mailPassword = string.Empty;
+		protected string _smtpClientHost = string.Empty;
+		protected int _smtpClientPort;
+		protected string _popHost = string.Empty;
+		protected int _popPort;
+		private readonly IMessageInfoLogic _messageInfoLogic;
+		private readonly ILogger _logger;
+
+		public AbstractMailWorker(ILogger<AbstractMailWorker> logger, IMessageInfoLogic messageInfoLogic)
+		{
+			_logger = logger;
+			_messageInfoLogic = messageInfoLogic;
+		}
+		public void MailConfig(MailConfigBindingModel config)
+		{
+			_mailLogin = config.MailLogin;
+			_mailPassword = config.MailPassword;
+			_smtpClientHost = config.SmtpClientHost;
+			_smtpClientPort = config.SmtpClientPort;
+			_popHost = config.PopHost;
+			_popPort = config.PopPort;
+			_logger.LogDebug("Config: {login}, {password}, {clientHost}, {clientPOrt}, {popHost}, {popPort}", _mailLogin, _mailPassword.Length, _smtpClientHost, _smtpClientPort, _popHost, _popPort);
+		}
+		public async void MailSendAsync(MailSendInfoBindingModel info)
+		{
+			if (string.IsNullOrEmpty(_mailLogin) || string.IsNullOrEmpty(_mailPassword))
+			{
+				return;
+			}
+
+			if (string.IsNullOrEmpty(_smtpClientHost) || _smtpClientPort == 0)
+			{
+				return;
+			}
+
+			if (string.IsNullOrEmpty(info.MailAddress) || string.IsNullOrEmpty(info.Subject) || string.IsNullOrEmpty(info.Text))
+			{
+				return;
+			}
+
+			_logger.LogDebug("Send Mail: {To}, {Subject}", info.MailAddress, info.Subject);
+			await SendMailAsync(info);
+		}
+		public async void MailCheck()
+		{
+			if (string.IsNullOrEmpty(_mailLogin) || string.IsNullOrEmpty(_mailPassword))
+			{
+				return;
+			}
+
+			if (string.IsNullOrEmpty(_popHost) || _popPort == 0)
+			{
+				return;
+			}
+
+			if (_messageInfoLogic == null)
+			{
+				return;
+			}
+
+			var list = await ReceiveMailAsync();
+			_logger.LogDebug("Check Mail: {Count} new mails", list.Count);
+			foreach (var mail in list)
+			{
+				_messageInfoLogic.Create(mail);
+			}
+		}
+
+		public async void MailSendReplyAsync(MailReplySendInfoBindingModel info)
+		{
+			if (string.IsNullOrEmpty(_mailLogin) || string.IsNullOrEmpty(_mailPassword))
+			{
+				return;
+			}
+
+			if (string.IsNullOrEmpty(_smtpClientHost) || _smtpClientPort == 0)
+			{
+				return;
+			}
+
+			if (string.IsNullOrEmpty(info.MailAddress) || string.IsNullOrEmpty(info.Subject) || string.IsNullOrEmpty(info.Text) || string.IsNullOrEmpty(info.ParentMessageId))
+			{
+				return;
+			}
+
+			_logger.LogDebug("Send Mail as reply: {To}, {Subject}, {parentId}", info.MailAddress, info.Subject, info.ParentMessageId);
+
+			string? messageId = await SendMailAsync(info);
+			if (string.IsNullOrEmpty(messageId))
+			{
+				throw new InvalidOperationException("Непредвиденная ошибка при отправке сообщения в ответ");
+			}
+			if (_messageInfoLogic.Create(new MessageInfoBindingModel
+			{
+				MessageId = messageId,
+				DateDelivery = DateTime.Now,
+				SenderName = _mailLogin,
+				IsReply = true,
+				Subject = info.Subject,
+				Body = info.Text,
+			}))
+			{
+				_messageInfoLogic.Update(new MessageInfoBindingModel()
+				{
+					MessageId = info.ParentMessageId,
+					ReplyMessageId = messageId,
+					IsReaded = true
+				});
+			}
+		}
+
+		protected abstract Task<string?> SendMailAsync(MailSendInfoBindingModel info);
+		protected abstract Task<List<MessageInfoBindingModel>> ReceiveMailAsync();
+	}
+}
diff --git a/ComputersShop/ComputersShopBusinessLogic/MailWorker/MailKitWorker.cs b/ComputersShop/ComputersShopBusinessLogic/MailWorker/MailKitWorker.cs
new file mode 100644
index 0000000..37bca7e
--- /dev/null
+++ b/ComputersShop/ComputersShopBusinessLogic/MailWorker/MailKitWorker.cs
@@ -0,0 +1,106 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.BisnessLogicsContracts;
+using MailKit.Net.Pop3;
+using MailKit.Security;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Mail;
+using System.Net;
+using System.Text;
+using System.Windows;
+using System.Threading.Tasks;
+using DocumentFormat.OpenXml.Wordprocessing;
+
+namespace ComputersShopBusinessLogic.MailWorker
+{
+	public class MailKitWorker : AbstractMailWorker
+	{
+		public MailKitWorker(ILogger<MailKitWorker> logger, IMessageInfoLogic messageInfoLogic) : base(logger, messageInfoLogic) { }
+
+		protected override async Task<string?> SendMailAsync(MailSendInfoBindingModel info)
+		{
+			string? resount = null;
+			using var objMailMessage = new MailMessage();
+			using var objSmtpClient = new SmtpClient(_smtpClientHost, _smtpClientPort);
+			try
+			{
+				ConfigurateSmtpClient(objSmtpClient);
+				CreateMessage(objMailMessage, info);
+
+				if (info is MailReplySendInfoBindingModel replyInfo)
+				{
+					objMailMessage.Headers.Add("In-Reply-To", replyInfo.ParentMessageId);
+					objMailMessage.Headers.Add("References", replyInfo.ParentMessageId);
+
+					string messageGuid = Guid.NewGuid().ToString();
+					objMailMessage.Headers.Add("Message-Id", messageGuid);
+					resount = messageGuid;
+				}
+
+				await Task.Run(() => objSmtpClient.Send(objMailMessage));
+			}
+			catch (Exception)
+			{
+				throw;
+			}
+			return resount;
+		}
+
+		protected override async Task<List<MessageInfoBindingModel>> ReceiveMailAsync()
+		{
+			var list = new List<MessageInfoBindingModel>();
+			using var client = new Pop3Client();
+			await Task.Run(() =>
+			{
+				try
+				{
+					client.Connect(_popHost, _popPort, SecureSocketOptions.SslOnConnect);
+					client.Authenticate(_mailLogin, _mailPassword);
+					for (int i = 0; i < client.Count; i++)
+					{
+						var message = client.GetMessage(i);
+						foreach (var mail in message.From.Mailboxes)
+						{
+							list.Add(new MessageInfoBindingModel
+							{
+								DateDelivery = message.Date.DateTime,
+								MessageId = message.MessageId,
+								SenderName = mail.Address,
+								Subject = message.Subject,
+								Body = message.TextBody
+							});
+						}
+					}
+				}
+				catch (MailKit.Security.AuthenticationException)
+				{ }
+				finally
+				{
+					client.Disconnect(true);
+				}
+			});
+			return list;
+		}
+
+		private void CreateMessage(MailMessage objMailMessage, MailSendInfoBindingModel info)
+		{
+			objMailMessage.From = new MailAddress(_mailLogin);
+			objMailMessage.To.Add(new MailAddress(info.MailAddress));
+			objMailMessage.Subject = info.Subject;
+			objMailMessage.Body = info.Text;
+			objMailMessage.SubjectEncoding = Encoding.UTF8;
+			objMailMessage.BodyEncoding = Encoding.UTF8;
+		}
+
+		private void ConfigurateSmtpClient(SmtpClient objSmtpClient)
+		{
+
+			objSmtpClient.UseDefaultCredentials = false;
+			objSmtpClient.EnableSsl = true;
+			objSmtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
+			objSmtpClient.Credentials = new NetworkCredential(_mailLogin, _mailPassword);
+		}
+	}
+}
diff --git a/ComputersShop/ComputersShopClientApp/APIClient.cs b/ComputersShop/ComputersShopClientApp/APIClient.cs
index de67eac..c50cbf0 100644
--- a/ComputersShop/ComputersShopClientApp/APIClient.cs
+++ b/ComputersShop/ComputersShopClientApp/APIClient.cs
@@ -9,6 +9,8 @@ namespace ComputersShopClientApp
     {
         private static readonly HttpClient _client = new();
         public static ClientViewModel? Client { get; set; } = null;
+
+        public static int MaipPage { get; set; } = 1;
         public static void Connect(IConfiguration configuration)
         {
             _client.BaseAddress = new Uri(configuration["IPAddress"]);
diff --git a/ComputersShop/ComputersShopClientApp/Controllers/HomeController.cs b/ComputersShop/ComputersShopClientApp/Controllers/HomeController.cs
index 8f6a4b6..e755cbe 100644
--- a/ComputersShop/ComputersShopClientApp/Controllers/HomeController.cs
+++ b/ComputersShop/ComputersShopClientApp/Controllers/HomeController.cs
@@ -125,8 +125,7 @@ namespace ComputersShopClientApp.Controllers
             {
                 throw new Exception("Количество и сумма должны быть больше 0");
             }
-            APIClient.PostRequest("api/main/createorder", new
-            OrderBindingModel
+            APIClient.PostRequest("api/main/createorder", new OrderBindingModel
             {
                 ClientId = APIClient.Client.Id,
                 ComputerId = computer,
@@ -138,11 +137,19 @@ namespace ComputersShopClientApp.Controllers
         [HttpPost]
         public double Calc(int count, int computer)
         {
-            var prod =
-            APIClient.GetRequest<ComputerViewModel>($"api/main/getcomputer?computerId={computer}"
+            var prod = APIClient.GetRequest<ComputerViewModel>($"api/main/getcomputer?computerId={computer}"
             );
             return count * (prod?.Price ?? 1);
         }
-
+        [HttpGet]
+        public IActionResult Mails(int page = 1)
+        {
+            if (APIClient.Client == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            page = Math.Max(page, 1);
+            return View(APIClient.GetRequest<List<MessageInfoViewModel>>($"api/client/getmessages?clientId={APIClient.Client.Id}&page={page}"));
+        }
     }
 }
\ No newline at end of file
diff --git a/ComputersShop/ComputersShopClientApp/Views/Home/Mails.cshtml b/ComputersShop/ComputersShopClientApp/Views/Home/Mails.cshtml
new file mode 100644
index 0000000..e588f10
--- /dev/null
+++ b/ComputersShop/ComputersShopClientApp/Views/Home/Mails.cshtml
@@ -0,0 +1,72 @@
+@using ComputersShopContracts.ViewModels
+
+@model List<MessageInfoViewModel>
+@Url.ActionContext.RouteData.Values["page"]
+@{
+	ViewData["Title"] = "Mails";
+}
+
+<div class="text-center">
+	<h1 class="display-4">Почта</h1>
+</div>
+
+
+<div class="text-center">
+	@{
+		if (Model == null)
+		{
+			<h3 class="display-4">Авторизируйтесь</h3>
+			return;
+		}
+
+		<table class="table">
+			<thead>
+				<tr>
+					<th>
+						Дата письма
+					</th>
+					<th>
+						Заголовок
+					</th>
+					<th>
+						Текст
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+				@foreach (var item in Model)
+				{
+					<tr>
+						<td>
+							@Html.DisplayFor(modelItem => item.DateDelivery)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Subject)
+						</td>
+						<td>
+							@Html.DisplayFor(modelItem => item.Body)
+						</td>
+					</tr>
+				}
+			</tbody>
+		</table>
+		<div class="d-flex justify-content-center align-items-center">
+			@{
+				int page = int.Parse(Context.Request.Query["page"]);
+				<div class="m-1">
+					<input type="number" class="form-control" min="1" step="1" asp-action="Mails" name="page" value="@(page)" readonly>
+				</div>
+				if (page > 1)
+				{
+					<a name="page" class="btn btn-primary" type="button" asp-action="Mails" asp-route-page="@(page-1)">&lt;-</a>
+				}
+				else
+				{
+					<p class="btn btn-primary my-auto">&lt;-</p>
+				}
+
+				<a name="" id="" class="btn btn-primary" type="button" asp-action="Mails" asp-route-page="@(page+1)">-&gt;</a>
+			}
+		</div>
+	}
+</div>
\ No newline at end of file
diff --git a/ComputersShop/ComputersShopClientApp/Views/Home/_Layout.cshtml b/ComputersShop/ComputersShopClientApp/Views/Home/_Layout.cshtml
deleted file mode 100644
index 2f63476..0000000
--- a/ComputersShop/ComputersShopClientApp/Views/Home/_Layout.cshtml
+++ /dev/null
@@ -1,53 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="utf-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>@ViewData["Title"] - ComputerShopClientApp</title>
-    <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
-    <link rel="stylesheet" href="~/css/site.css" />
-    <script src="~/lib/jquery/dist/jquery.min.js"></script>
-    <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
-</head>
-<body>
-    <header>
-        <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light bgwhite border-bottom box-shadow mb-3">
-            <div class="container">
-                <a class="navbar-brand" asp-area="" asp-controller="Home" aspaction="Index">Компьютерный магазин</a>
-                <button class="navbar-toggler" type="button" datatoggle="collapse" data-target=".navbar-collapse" ariacontrols="navbarSupportedContent"
-                        aria-expanded="false" aria-label="Toggle navigation">
-                    <span class="navbar-toggler-icon"></span>
-                </button>
-                <div class="navbar-collapse collapse d-sm-inline-flex flex-smrow-reverse">
-                    <ul class="navbar-nav flex-grow-1">
-                        <li class="nav-item">
-                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Index">Заказы</a>
-                        </li>
-                        <li class="nav-item">
-                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Privacy">Личные данные</a>
-                        </li>
-                        <li class="nav-item">
-                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Enter">Вход</a>
-                        </li>
-                        <li class="nav-item">
-                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Register">Регистрация</a>
-                        </li>
-                    </ul>
-                </div>
-            </div>
-        </nav>
-    </header>
-    <div class="container">
-        <main role="main" class="pb-3">
-            @RenderBody()
-        </main>
-    </div>
-    <footer class="border-top footer text-muted">
-        <div class="container">
-            &copy; 2020 - Абстрактный магазин - <a asp-area="" aspcontroller="Home" asp-action="Privacy">Личные данные</a>
-        </div>
-    </footer>
-    <script src="~/js/site.js" asp-append-version="true"></script>
-    @RenderSection("Scripts", required: false)
-</body>
-</html>
\ No newline at end of file
diff --git a/ComputersShop/ComputersShopClientApp/Views/Shared/_Layout.cshtml b/ComputersShop/ComputersShopClientApp/Views/Shared/_Layout.cshtml
index 7816786..0365ad0 100644
--- a/ComputersShop/ComputersShopClientApp/Views/Shared/_Layout.cshtml
+++ b/ComputersShop/ComputersShopClientApp/Views/Shared/_Layout.cshtml
@@ -3,27 +3,37 @@
 <head>
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>@ViewData["Title"] - ComputersShopClientApp</title>
+    <title>@ViewData["Title"] - ComputerShopClientApp</title>
     <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
-    <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
-    <link rel="stylesheet" href="~/ComputersShopClientApp.styles.css" asp-append-version="true" />
+    <link rel="stylesheet" href="~/css/site.css" />
+    <script src="~/lib/jquery/dist/jquery.min.js"></script>
+    <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
 </head>
 <body>
     <header>
-        <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light bg-white border-bottom box-shadow mb-3">
-            <div class="container-fluid">
-                <a class="navbar-brand" asp-area="" asp-controller="Home" asp-action="Index">ComputersShopClientApp</a>
-                <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target=".navbar-collapse" aria-controls="navbarSupportedContent"
+        <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light bgwhite border-bottom box-shadow mb-3">
+            <div class="container">
+                <a class="navbar-brand" asp-area="" asp-controller="Home" aspaction="Index">Компьютерный магазин</a>
+                <button class="navbar-toggler" type="button" datatoggle="collapse" data-target=".navbar-collapse" ariacontrols="navbarSupportedContent"
                         aria-expanded="false" aria-label="Toggle navigation">
                     <span class="navbar-toggler-icon"></span>
                 </button>
-                <div class="navbar-collapse collapse d-sm-inline-flex justify-content-between">
+                <div class="navbar-collapse collapse d-sm-inline-flex flex-smrow-reverse">
                     <ul class="navbar-nav flex-grow-1">
                         <li class="nav-item">
-                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Index">Home</a>
+                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Index">Заказы</a>
                         </li>
                         <li class="nav-item">
-                            <a class="nav-link text-dark" asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
+                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Privacy">Личные данные</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Enter">Вход</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Register">Регистрация</a>
+                        </li>
+                        <li class="nav-item">
+                            <a class="nav-link text-dark" asparea="" asp-controller="Home" asp-action="Mails" asp-route-page="1">Письма</a>
                         </li>
                     </ul>
                 </div>
@@ -35,15 +45,12 @@
             @RenderBody()
         </main>
     </div>
-
     <footer class="border-top footer text-muted">
         <div class="container">
-            &copy; 2024 - ComputersShopClientApp - <a asp-area="" asp-controller="Home" asp-action="Privacy">Privacy</a>
+            &copy; 2024 - Абстрактный магазин - <a asp-area="" aspcontroller="Home" asp-action="Privacy">Личные данные</a>
         </div>
     </footer>
-    <script src="~/lib/jquery/dist/jquery.min.js"></script>
-    <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
     <script src="~/js/site.js" asp-append-version="true"></script>
-    @await RenderSectionAsync("Scripts", required: false)
+    @RenderSection("Scripts", required: false)
 </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/ComputersShop/ComputersShopClientApp/Views/Shared/_Layout.cshtml.css b/ComputersShop/ComputersShopClientApp/Views/Shared/_Layout.cshtml.css
deleted file mode 100644
index a72cbea..0000000
--- a/ComputersShop/ComputersShopClientApp/Views/Shared/_Layout.cshtml.css
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
-for details on configuring this project to bundle and minify static web assets. */
-
-a.navbar-brand {
-  white-space: normal;
-  text-align: center;
-  word-break: break-all;
-}
-
-a {
-  color: #0077cc;
-}
-
-.btn-primary {
-  color: #fff;
-  background-color: #1b6ec2;
-  border-color: #1861ac;
-}
-
-.nav-pills .nav-link.active, .nav-pills .show > .nav-link {
-  color: #fff;
-  background-color: #1b6ec2;
-  border-color: #1861ac;
-}
-
-.border-top {
-  border-top: 1px solid #e5e5e5;
-}
-.border-bottom {
-  border-bottom: 1px solid #e5e5e5;
-}
-
-.box-shadow {
-  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
-}
-
-button.accept-policy {
-  font-size: 1rem;
-  line-height: inherit;
-}
-
-.footer {
-  position: absolute;
-  bottom: 0;
-  width: 100%;
-  white-space: nowrap;
-  line-height: 60px;
-}
diff --git a/ComputersShop/ComputersShopContracts/BindingModels/MailConfigBindingModel.cs b/ComputersShop/ComputersShopContracts/BindingModels/MailConfigBindingModel.cs
new file mode 100644
index 0000000..055bd90
--- /dev/null
+++ b/ComputersShop/ComputersShopContracts/BindingModels/MailConfigBindingModel.cs
@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopContracts.BindingModels
+{
+    public class MailConfigBindingModel
+    {
+        public string MailLogin { get; set; } = string.Empty;
+        public string MailPassword { get; set; } = string.Empty;
+        public string SmtpClientHost { get; set; } = string.Empty;
+        public int SmtpClientPort { get; set; }
+        public string PopHost { get; set; } = string.Empty;
+        public int PopPort { get; set; }
+    }
+}
diff --git a/ComputersShop/ComputersShopContracts/BindingModels/MailReplySendInfoBindingModel.cs b/ComputersShop/ComputersShopContracts/BindingModels/MailReplySendInfoBindingModel.cs
new file mode 100644
index 0000000..5afc739
--- /dev/null
+++ b/ComputersShop/ComputersShopContracts/BindingModels/MailReplySendInfoBindingModel.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopContracts.BindingModels
+{
+	public class MailReplySendInfoBindingModel : MailSendInfoBindingModel
+	{
+		public string ParentMessageId { get; set; } = string.Empty;
+	}
+}
diff --git a/ComputersShop/ComputersShopContracts/BindingModels/MailSendInfoBindingModel.cs b/ComputersShop/ComputersShopContracts/BindingModels/MailSendInfoBindingModel.cs
new file mode 100644
index 0000000..795b0f8
--- /dev/null
+++ b/ComputersShop/ComputersShopContracts/BindingModels/MailSendInfoBindingModel.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopContracts.BindingModels
+{
+    public class MailSendInfoBindingModel
+    {
+        public string MailAddress { get; set; } = string.Empty;
+        public string Subject { get; set; } = string.Empty;
+        public string Text { get; set; } = string.Empty;
+    }
+}
diff --git a/ComputersShop/ComputersShopContracts/BindingModels/MessageInfoBindingModel.cs b/ComputersShop/ComputersShopContracts/BindingModels/MessageInfoBindingModel.cs
new file mode 100644
index 0000000..4865422
--- /dev/null
+++ b/ComputersShop/ComputersShopContracts/BindingModels/MessageInfoBindingModel.cs
@@ -0,0 +1,22 @@
+using ComputersShopDataModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopContracts.BindingModels
+{
+    public class MessageInfoBindingModel : IMassageInfoModel 
+    {
+        public string MessageId { get; set; } = string.Empty;
+        public int? ClientId { get; set; }
+        public string SenderName { get; set; } = string.Empty;
+        public string Subject { get; set; } = string.Empty;
+        public string Body { get; set; } = string.Empty;
+        public DateTime DateDelivery { get; set; }
+        public bool IsReaded {  get; set; }
+        public string? ReplyMessageId {  get; set; }
+        public bool IsReply {  get; set; }
+    }
+}
diff --git a/ComputersShop/ComputersShopContracts/BisnessLogicsContracts/IMessageInfoLogic.cs b/ComputersShop/ComputersShopContracts/BisnessLogicsContracts/IMessageInfoLogic.cs
new file mode 100644
index 0000000..434a804
--- /dev/null
+++ b/ComputersShop/ComputersShopContracts/BisnessLogicsContracts/IMessageInfoLogic.cs
@@ -0,0 +1,19 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.SearchModels;
+using ComputersShopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopContracts.BisnessLogicsContracts
+{
+    public interface IMessageInfoLogic
+    {
+        List<MessageInfoViewModel>? ReadList(MessageInfoSearchModel? model);
+        MessageInfoViewModel? ReadElement(MessageInfoSearchModel model);
+        bool Create(MessageInfoBindingModel model);
+        bool Update(MessageInfoBindingModel model);
+    }
+}
diff --git a/ComputersShop/ComputersShopContracts/SearchModels/MessageInfoSearchModel.cs b/ComputersShop/ComputersShopContracts/SearchModels/MessageInfoSearchModel.cs
new file mode 100644
index 0000000..a526285
--- /dev/null
+++ b/ComputersShop/ComputersShopContracts/SearchModels/MessageInfoSearchModel.cs
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopContracts.SearchModels
+{
+    public class MessageInfoSearchModel
+    {
+        public int? ClientId { get; set; }
+        public string? MessageId { get; set; }
+        public int? PageLength { get; set; }
+        public int? PageIndex { get; set;}
+    }
+}
diff --git a/ComputersShop/ComputersShopContracts/StoragesContracts/IMessageInfoStorage.cs b/ComputersShop/ComputersShopContracts/StoragesContracts/IMessageInfoStorage.cs
new file mode 100644
index 0000000..ff9e13b
--- /dev/null
+++ b/ComputersShop/ComputersShopContracts/StoragesContracts/IMessageInfoStorage.cs
@@ -0,0 +1,20 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.SearchModels;
+using ComputersShopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopContracts.StoragesContracts
+{
+    public interface IMessageInfoStorage
+    {
+		List<MessageInfoViewModel> GetFullList();
+		List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model);
+		MessageInfoViewModel? GetElement(MessageInfoSearchModel model);
+		MessageInfoViewModel? Insert(MessageInfoBindingModel model);
+		MessageInfoViewModel? Update(MessageInfoBindingModel model);
+	}
+}
diff --git a/ComputersShop/ComputersShopContracts/ViewModels/MessageInfoViewModel.cs b/ComputersShop/ComputersShopContracts/ViewModels/MessageInfoViewModel.cs
new file mode 100644
index 0000000..515381d
--- /dev/null
+++ b/ComputersShop/ComputersShopContracts/ViewModels/MessageInfoViewModel.cs
@@ -0,0 +1,38 @@
+using ComputersShopDataModels;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopContracts.ViewModels
+{
+    public class MessageInfoViewModel
+    {
+        public string MessageId { get; set; } = string.Empty;
+        public int? ClientId { get; set; }
+
+        [DisplayName("Отправитель")]
+        public string SenderName { get; set; } = string.Empty;
+
+        [DisplayName("Дата письма")]
+        public DateTime DateDelivery { get; set; }
+
+        [DisplayName("Заголовок")]
+        public string Subject { get; set; } = string.Empty;
+
+        [DisplayName("Текст")]
+        public string Body { get; set; } = string.Empty;
+
+
+		[DisplayName("Прочитанно")]
+		public bool IsReaded { get; set; }
+
+		public string? ReplyMessageId { get; set; }
+
+		public IMassageInfoModel? Reply { get; set; }
+
+		public bool IsReply { get; set; }
+	}
+}
diff --git a/ComputersShop/ComputersShopDataModels/IMassageInfoModel.cs b/ComputersShop/ComputersShopDataModels/IMassageInfoModel.cs
new file mode 100644
index 0000000..f89980a
--- /dev/null
+++ b/ComputersShop/ComputersShopDataModels/IMassageInfoModel.cs
@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopDataModels
+{
+    public interface IMassageInfoModel
+    {
+        string MessageId { get; }
+        int? ClientId { get; }
+        string SenderName { get; }
+        DateTime DateDelivery { get; }
+        string Subject { get; }
+        string Body { get; }
+        bool IsReaded {  get; }
+        string? ReplyMessageId {  get; }
+        bool IsReply {  get; }
+    }
+}
diff --git a/ComputersShop/ComputersShopDatabaseImplement/ComputersShopDatabase.cs b/ComputersShop/ComputersShopDatabaseImplement/ComputersShopDatabase.cs
index f1d968f..0975e6f 100644
--- a/ComputersShop/ComputersShopDatabaseImplement/ComputersShopDatabase.cs
+++ b/ComputersShop/ComputersShopDatabaseImplement/ComputersShopDatabase.cs
@@ -22,5 +22,6 @@ namespace ComputersShopDatabaseImplement
         public virtual DbSet<ShopComputer> ShopComputers { set; get; }
         public virtual DbSet<Client> Clients { set; get; }
 		public virtual DbSet<Implementer> Implementers { set; get; }
-	}
+        public virtual DbSet<MessageInfo> Messages { set; get; }
+    }
 }
\ No newline at end of file
diff --git a/ComputersShop/ComputersShopDatabaseImplement/Implements/MessageInfoStorage.cs b/ComputersShop/ComputersShopDatabaseImplement/Implements/MessageInfoStorage.cs
new file mode 100644
index 0000000..a0344c6
--- /dev/null
+++ b/ComputersShop/ComputersShopDatabaseImplement/Implements/MessageInfoStorage.cs
@@ -0,0 +1,79 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.SearchModels;
+using ComputersShopContracts.StoragesContracts;
+using ComputersShopContracts.ViewModels;
+using ComputersShopDatabaseImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopDatabaseImplement.Implements
+{
+    public class MessageInfoStorage : IMessageInfoStorage
+    {
+        public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+        {
+            using var context = new ComputersShopDatabase();
+            if (!string.IsNullOrEmpty(model.MessageId))
+            {
+                return context.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
+            }
+            return null;
+        }
+
+        public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+        {
+			if (!model.ClientId.HasValue && !model.PageLength.HasValue && !model.PageIndex.HasValue)
+			{
+				return new();
+			}
+			using var context = new ComputersShopDatabase();
+			IEnumerable<MessageInfo> request = context.Messages.Where(x => !x.IsReply);
+			if (model.ClientId.HasValue)
+				request = request.Where(x => x.ClientId.HasValue && x.ClientId == model.ClientId);
+			if (model.PageLength.HasValue)
+			{
+				int skipRows = model.PageIndex.HasValue ? (model.PageIndex.Value - 1) * model.PageLength.Value : 0;
+				request = request.Skip(skipRows).Take(model.PageLength.Value);
+			}
+
+			return request.Select(x => x.GetViewModel).ToList();
+		}
+
+		public List<MessageInfoViewModel> GetFullList()
+        {
+            using var context = new ComputersShopDatabase();
+            return context.Messages
+                .Select(x => x.GetViewModel)
+                .ToList();
+        }
+
+        public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+        {
+            using var context = new ComputersShopDatabase();
+            var newMessage = MessageInfo.Create(context, model);
+            if (newMessage == null || context.Messages.Any(x => x.MessageId.Equals(model.MessageId)))
+            {
+                return null;
+            }
+            context.Messages.Add(newMessage);
+            context.SaveChanges();
+            return newMessage.GetViewModel;
+        }
+
+		public MessageInfoViewModel? Update(MessageInfoBindingModel model)
+		{
+			using var context = new ComputersShopDatabase();
+			var message = context.Messages.FirstOrDefault(x => x.MessageId == model.MessageId);
+			if (message == null)
+			{
+				return null;
+			}
+			message.Update(context, model);
+			context.SaveChanges();
+			return message.GetViewModel;
+		}
+	}
+}
diff --git a/ComputersShop/ComputersShopDatabaseImplement/Migrations/20240507185046_InitialCreate.Designer.cs b/ComputersShop/ComputersShopDatabaseImplement/Migrations/20240521123710_initialCreate.Designer.cs
similarity index 84%
rename from ComputersShop/ComputersShopDatabaseImplement/Migrations/20240507185046_InitialCreate.Designer.cs
rename to ComputersShop/ComputersShopDatabaseImplement/Migrations/20240521123710_initialCreate.Designer.cs
index 99d2c11..649df38 100644
--- a/ComputersShop/ComputersShopDatabaseImplement/Migrations/20240507185046_InitialCreate.Designer.cs
+++ b/ComputersShop/ComputersShopDatabaseImplement/Migrations/20240521123710_initialCreate.Designer.cs
@@ -12,8 +12,8 @@ using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 namespace ComputersShopDatabaseImplement.Migrations
 {
     [DbContext(typeof(ComputersShopDatabase))]
-    [Migration("20240507185046_InitialCreate")]
-    partial class InitialCreate
+    [Migration("20240521123710_initialCreate")]
+    partial class initialCreate
     {
         /// <inheritdoc />
         protected override void BuildTargetModel(ModelBuilder modelBuilder)
@@ -143,6 +143,47 @@ namespace ComputersShopDatabaseImplement.Migrations
                     b.ToTable("Implementers");
                 });
 
+            modelBuilder.Entity("ComputersShopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool>("IsReaded")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsReply")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("ReplyMessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ReplyMessageId");
+
+                    b.ToTable("Messages");
+                });
+
             modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -258,6 +299,21 @@ namespace ComputersShopDatabaseImplement.Migrations
                     b.Navigation("Computer");
                 });
 
+            modelBuilder.Entity("ComputersShopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("ComputersShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("MessageInfos")
+                        .HasForeignKey("ClientId");
+
+                    b.HasOne("ComputersShopDatabaseImplement.Models.MessageInfo", "Reply")
+                        .WithMany()
+                        .HasForeignKey("ReplyMessageId");
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Reply");
+                });
+
             modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("ComputersShopDatabaseImplement.Models.Client", "Client")
@@ -304,6 +360,8 @@ namespace ComputersShopDatabaseImplement.Migrations
 
             modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Client", b =>
                 {
+                    b.Navigation("MessageInfos");
+
                     b.Navigation("Orders");
                 });
 
diff --git a/ComputersShop/ComputersShopDatabaseImplement/Migrations/20240507185046_InitialCreate.cs b/ComputersShop/ComputersShopDatabaseImplement/Migrations/20240521123710_initialCreate.cs
similarity index 83%
rename from ComputersShop/ComputersShopDatabaseImplement/Migrations/20240507185046_InitialCreate.cs
rename to ComputersShop/ComputersShopDatabaseImplement/Migrations/20240521123710_initialCreate.cs
index 8faebd6..ce30f75 100644
--- a/ComputersShop/ComputersShopDatabaseImplement/Migrations/20240507185046_InitialCreate.cs
+++ b/ComputersShop/ComputersShopDatabaseImplement/Migrations/20240521123710_initialCreate.cs
@@ -6,7 +6,7 @@ using Microsoft.EntityFrameworkCore.Migrations;
 namespace ComputersShopDatabaseImplement.Migrations
 {
     /// <inheritdoc />
-    public partial class InitialCreate : Migration
+    public partial class initialCreate : Migration
     {
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
@@ -86,6 +86,35 @@ namespace ComputersShopDatabaseImplement.Migrations
                     table.PrimaryKey("PK_Shops", x => x.Id);
                 });
 
+            migrationBuilder.CreateTable(
+                name: "Messages",
+                columns: table => new
+                {
+                    MessageId = table.Column<string>(type: "nvarchar(450)", nullable: false),
+                    ClientId = table.Column<int>(type: "int", nullable: true),
+                    SenderName = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    DateDelivery = table.Column<DateTime>(type: "datetime2", nullable: false),
+                    Subject = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Body = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    IsReaded = table.Column<bool>(type: "bit", nullable: false),
+                    ReplyMessageId = table.Column<string>(type: "nvarchar(450)", nullable: true),
+                    IsReply = table.Column<bool>(type: "bit", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Messages", x => x.MessageId);
+                    table.ForeignKey(
+                        name: "FK_Messages_Clients_ClientId",
+                        column: x => x.ClientId,
+                        principalTable: "Clients",
+                        principalColumn: "Id");
+                    table.ForeignKey(
+                        name: "FK_Messages_Messages_ReplyMessageId",
+                        column: x => x.ReplyMessageId,
+                        principalTable: "Messages",
+                        principalColumn: "MessageId");
+                });
+
             migrationBuilder.CreateTable(
                 name: "ComputerComponents",
                 columns: table => new
@@ -187,6 +216,16 @@ namespace ComputersShopDatabaseImplement.Migrations
                 table: "ComputerComponents",
                 column: "ComputerId");
 
+            migrationBuilder.CreateIndex(
+                name: "IX_Messages_ClientId",
+                table: "Messages",
+                column: "ClientId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Messages_ReplyMessageId",
+                table: "Messages",
+                column: "ReplyMessageId");
+
             migrationBuilder.CreateIndex(
                 name: "IX_Orders_ClientId",
                 table: "Orders",
@@ -219,6 +258,9 @@ namespace ComputersShopDatabaseImplement.Migrations
             migrationBuilder.DropTable(
                 name: "ComputerComponents");
 
+            migrationBuilder.DropTable(
+                name: "Messages");
+
             migrationBuilder.DropTable(
                 name: "Orders");
 
diff --git a/ComputersShop/ComputersShopDatabaseImplement/Migrations/ComputersShopDatabaseModelSnapshot.cs b/ComputersShop/ComputersShopDatabaseImplement/Migrations/ComputersShopDatabaseModelSnapshot.cs
index 8fe8d12..0aa6493 100644
--- a/ComputersShop/ComputersShopDatabaseImplement/Migrations/ComputersShopDatabaseModelSnapshot.cs
+++ b/ComputersShop/ComputersShopDatabaseImplement/Migrations/ComputersShopDatabaseModelSnapshot.cs
@@ -140,6 +140,47 @@ namespace ComputersShopDatabaseImplement.Migrations
                     b.ToTable("Implementers");
                 });
 
+            modelBuilder.Entity("ComputersShopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("datetime2");
+
+                    b.Property<bool>("IsReaded")
+                        .HasColumnType("bit");
+
+                    b.Property<bool>("IsReply")
+                        .HasColumnType("bit");
+
+                    b.Property<string>("ReplyMessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ReplyMessageId");
+
+                    b.ToTable("Messages");
+                });
+
             modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Order", b =>
                 {
                     b.Property<int>("Id")
@@ -255,6 +296,21 @@ namespace ComputersShopDatabaseImplement.Migrations
                     b.Navigation("Computer");
                 });
 
+            modelBuilder.Entity("ComputersShopDatabaseImplement.Models.MessageInfo", b =>
+                {
+                    b.HasOne("ComputersShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("MessageInfos")
+                        .HasForeignKey("ClientId");
+
+                    b.HasOne("ComputersShopDatabaseImplement.Models.MessageInfo", "Reply")
+                        .WithMany()
+                        .HasForeignKey("ReplyMessageId");
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Reply");
+                });
+
             modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Order", b =>
                 {
                     b.HasOne("ComputersShopDatabaseImplement.Models.Client", "Client")
@@ -301,6 +357,8 @@ namespace ComputersShopDatabaseImplement.Migrations
 
             modelBuilder.Entity("ComputersShopDatabaseImplement.Models.Client", b =>
                 {
+                    b.Navigation("MessageInfos");
+
                     b.Navigation("Orders");
                 });
 
diff --git a/ComputersShop/ComputersShopDatabaseImplement/Models/Client.cs b/ComputersShop/ComputersShopDatabaseImplement/Models/Client.cs
index 49c4ac9..d098403 100644
--- a/ComputersShop/ComputersShopDatabaseImplement/Models/Client.cs
+++ b/ComputersShop/ComputersShopDatabaseImplement/Models/Client.cs
@@ -21,8 +21,9 @@ namespace ComputersShopDatabaseImplement.Models
         [Required]
         public string Password { get; set; } = string.Empty;
         [ForeignKey("ClientId")]
-        public virtual List<Order> Orders { get; set; } =
-       new();
+        public virtual List<Order> Orders { get; set; } = new();
+        [ForeignKey("ClientId")]
+        public virtual List<MessageInfo> MessageInfos { get; set; } = new();
         public static Client? Create(ClientBindingModel model)
         {
             if (model == null)
diff --git a/ComputersShop/ComputersShopDatabaseImplement/Models/MessageInfo.cs b/ComputersShop/ComputersShopDatabaseImplement/Models/MessageInfo.cs
new file mode 100644
index 0000000..d6bbf9f
--- /dev/null
+++ b/ComputersShop/ComputersShopDatabaseImplement/Models/MessageInfo.cs
@@ -0,0 +1,86 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.ViewModels;
+using ComputersShopDataModels;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopDatabaseImplement.Models
+{
+    public class MessageInfo : IMassageInfoModel
+    {
+        [Key]
+        public string MessageId { get; private set; } = string.Empty;
+
+        public int? ClientId { get; private set; }
+		public Client? Client { get; private set; }
+        [Required]
+		public string SenderName { get; private set; } = string.Empty;
+        [Required]
+        public DateTime DateDelivery { get; private set; } = DateTime.Now;
+        [Required]
+        public string Subject { get; private set; } = string.Empty;
+        [Required]
+        public string Body { get; private set; } = string.Empty;
+        [Required]
+        public bool IsReaded { get; private set; }
+        public string? ReplyMessageId {  get; private set; }
+        [ForeignKey("ReplyMessageId")]
+        public virtual MessageInfo? Reply {  get; private set; }
+        [Required]
+        public bool IsReply {  get; private set; }
+
+        public static MessageInfo? Create(ComputersShopDatabase context, MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Body = model.Body,
+                Subject = model.Subject,
+                ClientId = context.Clients.FirstOrDefault(x => x.Email == model.SenderName)?.Id,
+                Client = context.Clients.FirstOrDefault(x => x.Email == model.SenderName),
+                MessageId = model.MessageId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+                IsReply = model.IsReply,
+                IsReaded = model.IsReaded,
+                ReplyMessageId = model.ReplyMessageId,
+            };
+        }
+
+		public void Update(ComputersShopDatabase context, MessageInfoBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			IsReaded = model.IsReaded;
+			ReplyMessageId = model.ReplyMessageId;
+			if (!string.IsNullOrEmpty(ReplyMessageId))
+			{
+				Reply = context.Messages.First(x => x.MessageId == ReplyMessageId);
+			}
+		}
+
+		public MessageInfoViewModel GetViewModel => new()
+        {
+            Body = Body,
+            Subject = Subject,
+            ClientId = ClientId,
+            MessageId = MessageId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+            IsReaded = IsReaded,
+            IsReply = IsReply,
+            ReplyMessageId= ReplyMessageId,
+            Reply = Reply,
+        };
+    }
+}
diff --git a/ComputersShop/ComputersShopFileImplement/DataFileSingleton.cs b/ComputersShop/ComputersShopFileImplement/DataFileSingleton.cs
index 1c13f2f..33e20cf 100644
--- a/ComputersShop/ComputersShopFileImplement/DataFileSingleton.cs
+++ b/ComputersShop/ComputersShopFileImplement/DataFileSingleton.cs
@@ -18,14 +18,17 @@ namespace ComputersShopFileImplement
 
         private readonly string ClientFileName = "Client.xml";
 		private readonly string ImplementerFileName = "Implementer.xml";
+        private readonly string MessageInfoFileName = "MessageInfo.xml";
 
-		public List<Component> Components { get; private set; }
+        public List<Component> Components { get; private set; }
         public List<Order> Orders { get; private set; }
         public List<Computer> Computers { get; private set; }
         public List<Shop> Shops { get; private set; }
 
         public List<Client> Clients { get; private set; }
         public List<Implementer> Implementers { get; private set; }
+        public List<MessageInfo> Messages { get; private set; }
+
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -40,7 +43,8 @@ namespace ComputersShopFileImplement
         public void SaveShops() => SaveData(Shops, ShopFileName, "Shops", x => x.GetXElement);
         public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
 		public void SaveImplementers() => SaveData(Implementers, ImplementerFileName, "Implementers", x => x.GetXElement);
-		private DataFileSingleton()
+        public void SaveMessages() => SaveData(Orders, ImplementerFileName, "Messages", x => x.GetXElement);
+        private DataFileSingleton()
         {
             Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
             Computers = LoadData(ComputerFileName, "Computer", x => Computer.Create(x)!)!;
@@ -48,7 +52,8 @@ namespace ComputersShopFileImplement
             Shops = LoadData(ShopFileName, "Shop", x => Shop.Create(x)!)!;
             Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
 			Implementers = LoadData(ImplementerFileName, "Implementer", x => Implementer.Create(x)!)!;
-		}
+            Messages = LoadData(MessageInfoFileName, "MessageInfo", x => MessageInfo.Create(x)!)!;
+        }
         private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
         {
             if (File.Exists(filename))
diff --git a/ComputersShop/ComputersShopFileImplement/Implements/MessageInfoStorage.cs b/ComputersShop/ComputersShopFileImplement/Implements/MessageInfoStorage.cs
new file mode 100644
index 0000000..fdfcd9e
--- /dev/null
+++ b/ComputersShop/ComputersShopFileImplement/Implements/MessageInfoStorage.cs
@@ -0,0 +1,71 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.SearchModels;
+using ComputersShopContracts.StoragesContracts;
+using ComputersShopContracts.ViewModels;
+using ComputersShopFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopFileImplement.Implements
+{
+	public class MessageInfoStorage : IMessageInfoStorage
+	{
+		private readonly DataFileSingleton _source;
+		public MessageInfoStorage()
+		{
+			_source = DataFileSingleton.GetInstance();
+		}
+
+		public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+		{
+			if (model.MessageId != null)
+			{
+				return _source.Messages.FirstOrDefault(x => x.MessageId == model.MessageId)?.GetViewModel;
+			}
+			return null;
+		}
+
+		public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+		{
+			var res = _source.Messages.Where(x => !model.ClientId.HasValue || x.ClientId == model.ClientId).Select(x => x.GetViewModel);
+			if (!(model.PageIndex.HasValue && model.PageLength.HasValue))
+			{
+				return res.ToList();
+			}
+			return res.Skip((model.PageIndex.Value - 1) * model.PageLength.Value).Take(model.PageLength.Value).ToList();
+		}
+
+		public List<MessageInfoViewModel> GetFullList()
+		{
+			return _source.Messages
+				.Select(x => x.GetViewModel)
+				.ToList();
+		}
+
+		public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+		{
+			var newMessage = MessageInfo.Create(model);
+			if (newMessage == null)
+			{
+				return null;
+			}
+			_source.Messages.Add(newMessage);
+			_source.SaveMessages();
+			return newMessage.GetViewModel;
+		}
+
+		public MessageInfoViewModel? Update(MessageInfoBindingModel model)
+		{
+			var res = _source.Messages.FirstOrDefault(x => x.MessageId.Equals(model.MessageId));
+			if (res != null)
+			{
+				res.Update(model);
+				_source.SaveMessages();
+			}
+			return res?.GetViewModel;
+		}
+	}
+}
diff --git a/ComputersShop/ComputersShopFileImplement/Models/MessageInfo.cs b/ComputersShop/ComputersShopFileImplement/Models/MessageInfo.cs
new file mode 100644
index 0000000..0a9c59c
--- /dev/null
+++ b/ComputersShop/ComputersShopFileImplement/Models/MessageInfo.cs
@@ -0,0 +1,105 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.ViewModels;
+using ComputersShopDataModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace ComputersShopFileImplement.Models
+{
+    public class MessageInfo : IMassageInfoModel
+    {
+        public string MessageId { get; private set; } = string.Empty;
+
+        public int? ClientId { get; private set; }
+
+        public string SenderName { get; private set; } = string.Empty;
+
+        public DateTime DateDelivery { get; private set; } = DateTime.Now;
+
+        public string Subject { get; private set; } = string.Empty;
+
+        public string Body { get; private set; } = string.Empty;
+		public bool IsReaded { get; private set; }
+		public bool IsReply { get; private set; }
+		public string? ReplyMessageId { get; private set; } = string.Empty;
+
+		public static MessageInfo? Create(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Body = model.Body,
+                IsReply = model.IsReply,
+                IsReaded = model.IsReaded,
+                Subject = model.Subject,
+                ClientId = model.ClientId,
+                MessageId = model.MessageId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+                ReplyMessageId = model.ReplyMessageId
+            };
+        }
+
+        public static MessageInfo? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new()
+            {
+				Body = element.Attribute("Body")!.Value,
+				IsReply = Convert.ToBoolean(element.Attribute("IsReply")!.Value),
+				IsReaded = Convert.ToBoolean(element.Attribute("HasRead")!.Value),
+				Subject = element.Attribute("Subject")!.Value,
+				ClientId = Convert.ToInt32(element.Attribute("ClientId")!.Value),
+				MessageId = element.Attribute("MessageId")!.Value,
+				ReplyMessageId = element.Attribute("ReplyMessageId")!.Value,
+				SenderName = element.Attribute("SenderName")!.Value,
+				DateDelivery = Convert.ToDateTime(element.Attribute("DateDelivery")!.Value),
+			};
+        }
+
+		public void Update(MessageInfoBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			IsReply = model.IsReply;
+			IsReaded = model.IsReaded;
+		}
+
+		public MessageInfoViewModel GetViewModel => new()
+		{
+			Body = Body,
+			IsReply = IsReply,
+			IsReaded = IsReaded,
+			Subject = Subject,
+			ClientId = ClientId,
+			MessageId = MessageId,
+			SenderName = SenderName,
+			DateDelivery = DateDelivery,
+			ReplyMessageId = ReplyMessageId,
+		};
+
+		public XElement GetXElement => new("MessageInfo",
+			new XAttribute("Body", Body),
+			new XAttribute("IsReply", IsReply),
+			new XAttribute("IsReaded", IsReaded),
+			new XAttribute("Subject", Subject),
+			new XAttribute("ClientId", ClientId),
+			new XAttribute("MessageId", MessageId),
+			new XAttribute("ReplyMessageId", ReplyMessageId),
+			new XAttribute("SenderName", SenderName),
+			new XAttribute("DateDelivery", DateDelivery)
+			);
+	}
+}
diff --git a/ComputersShop/ComputersShopListImplement/DataListSingleton.cs b/ComputersShop/ComputersShopListImplement/DataListSingleton.cs
index 53d2278..921ace1 100644
--- a/ComputersShop/ComputersShopListImplement/DataListSingleton.cs
+++ b/ComputersShop/ComputersShopListImplement/DataListSingleton.cs
@@ -11,8 +11,9 @@ namespace ComputersShopListImplement
         public List<Shop> Shops { get; set; }
         public List<Client> Clients { get; set; }
 		public List<Implementer> Implementers { get; set; }
+        public List<MessageInfo> Messages { get; set; }
 
-		private DataListSingleton()
+        private DataListSingleton()
         {
             Components = new List<Component>();
             Orders = new List<Order>();
@@ -20,6 +21,7 @@ namespace ComputersShopListImplement
             Shops = new List<Shop>();
             Clients = new List<Client>();
             Implementers = new List<Implementer>();
+            Messages = new List<MessageInfo>();
         }
         public static DataListSingleton GetInstance()
         {
diff --git a/ComputersShop/ComputersShopListImplement/Implements/MessageInfoStorage.cs b/ComputersShop/ComputersShopListImplement/Implements/MessageInfoStorage.cs
new file mode 100644
index 0000000..805d67c
--- /dev/null
+++ b/ComputersShop/ComputersShopListImplement/Implements/MessageInfoStorage.cs
@@ -0,0 +1,93 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.SearchModels;
+using ComputersShopContracts.StoragesContracts;
+using ComputersShopContracts.ViewModels;
+using ComputersShopListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopListImplement.Implements
+{
+	public class MessageInfoStorage : IMessageInfoStorage
+	{
+		private readonly DataListSingleton _source;
+		public MessageInfoStorage()
+		{
+			_source = DataListSingleton.GetInstance();
+		}
+
+		public MessageInfoViewModel? GetElement(MessageInfoSearchModel model)
+		{
+			foreach (var message in _source.Messages)
+			{
+				if (model.MessageId != null && model.MessageId.Equals(message.MessageId))
+					return message.GetViewModel;
+			}
+			return null;
+		}
+
+		public List<MessageInfoViewModel> GetFilteredList(MessageInfoSearchModel model)
+		{
+			List<MessageInfoViewModel> result = new();
+			foreach (var item in _source.Messages)
+			{
+				if (item.ClientId.HasValue && item.ClientId == model.ClientId)
+				{
+					result.Add(item.GetViewModel);
+				}
+			}
+
+			if (!(model.PageIndex.HasValue && model.PageLength.HasValue))
+			{
+				return result;
+			}
+			if (model.PageIndex * model.PageLength >= result.Count)
+			{
+				return null;
+			}
+			List<MessageInfoViewModel> filteredResult = new();
+			for (var i = (model.PageIndex.Value - 1) * model.PageLength.Value; i < model.PageIndex.Value * model.PageLength.Value; i++)
+			{
+				filteredResult.Add(result[i]);
+			}
+			return filteredResult;
+		}
+
+		public List<MessageInfoViewModel> GetFullList()
+		{
+			List<MessageInfoViewModel> result = new();
+			foreach (var item in _source.Messages)
+			{
+				result.Add(item.GetViewModel);
+			}
+			return result;
+		}
+
+		public MessageInfoViewModel? Insert(MessageInfoBindingModel model)
+		{
+			var newMessage = MessageInfo.Create(model);
+			if (newMessage == null)
+			{
+				return null;
+			}
+			_source.Messages.Add(newMessage);
+			return newMessage.GetViewModel;
+		}
+
+		public MessageInfoViewModel? Update(MessageInfoBindingModel model)
+		{
+			foreach (var message in _source.Messages)
+			{
+				if (message.MessageId.Equals(model.MessageId))
+				{
+					message.Update(model);
+					return message.GetViewModel;
+				}
+			}
+			return null;
+		}
+	}
+}
diff --git a/ComputersShop/ComputersShopListImplement/Models/MessageInfo.cs b/ComputersShop/ComputersShopListImplement/Models/MessageInfo.cs
new file mode 100644
index 0000000..f705e15
--- /dev/null
+++ b/ComputersShop/ComputersShopListImplement/Models/MessageInfo.cs
@@ -0,0 +1,72 @@
+using ComputersShopContracts.BindingModels;
+using ComputersShopContracts.ViewModels;
+using ComputersShopDataModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShopListImplement.Models
+{
+    public class MessageInfo : IMassageInfoModel
+    {
+        public string MessageId { get; private set; } = string.Empty;
+
+        public int? ClientId { get; private set; }
+
+        public string SenderName { get; private set; } = string.Empty;
+
+        public DateTime DateDelivery { get; private set; } = DateTime.Now;
+
+        public string Subject { get; private set; } = string.Empty;
+
+        public string Body { get; private set; } = string.Empty;
+		public bool IsReaded { get; private set; }
+		public bool IsReply { get; private set; }
+		public string? ReplyMessageId { get; private set; }
+
+		public static MessageInfo? Create(MessageInfoBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new()
+            {
+                Body = model.Body,
+                IsReply = model.IsReply,
+                IsReaded = model.IsReaded,
+                Subject = model.Subject,
+                ClientId = model.ClientId,
+                MessageId = model.MessageId,
+                SenderName = model.SenderName,
+                DateDelivery = model.DateDelivery,
+                ReplyMessageId = model.ReplyMessageId
+            };
+        }
+
+		public void Update(MessageInfoBindingModel model)
+		{
+			if (model == null)
+			{
+				return;
+			}
+			IsReply = model.IsReply;
+			IsReaded = model.IsReaded;
+		}
+
+		public MessageInfoViewModel GetViewModel => new()
+        {
+            Body = Body,
+            IsReply = IsReply,
+            IsReaded = IsReaded,
+            Subject = Subject,
+            ClientId = ClientId,
+            MessageId = MessageId,
+            SenderName = SenderName,
+            DateDelivery = DateDelivery,
+            ReplyMessageId = ReplyMessageId
+        };
+    }
+}
diff --git a/ComputersShop/ComputersShopRestApi/Controllers/ClientController.cs b/ComputersShop/ComputersShopRestApi/Controllers/ClientController.cs
index 46bbc61..8e67c5a 100644
--- a/ComputersShop/ComputersShopRestApi/Controllers/ClientController.cs
+++ b/ComputersShop/ComputersShopRestApi/Controllers/ClientController.cs
@@ -12,11 +12,13 @@ namespace ComputersShopRestApi.Controllers
     {
         private readonly ILogger _logger;
         private readonly IClientLogic _logic;
-        public ClientController(IClientLogic logic, ILogger<ClientController>
+        private readonly IMessageInfoLogic _mailLogic;
+        public ClientController(IClientLogic logic, IMessageInfoLogic mailLogic, ILogger<ClientController>
        logger)
         {
             _logger = logger;
             _logic = logic;
+            _mailLogic = mailLogic;
         }
         [HttpGet]
         public ClientViewModel? Login(string login, string password)
@@ -35,6 +37,24 @@ namespace ComputersShopRestApi.Controllers
                 throw;
             }
         }
+        [HttpGet]
+        public List<MessageInfoViewModel>? GetMessages(int clientId, int page, int pagesize = 1)
+        {
+            try
+            {
+                return _mailLogic.ReadList(new MessageInfoSearchModel
+                {
+                    ClientId = clientId,
+                    PageIndex = page,
+                    PageLength = pagesize
+                });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Ошибка получения писем клиента");
+                throw;
+            }
+        }
         [HttpPost]
         public void Register(ClientBindingModel model)
         {
diff --git a/ComputersShop/ComputersShopRestApi/Program.cs b/ComputersShop/ComputersShopRestApi/Program.cs
index a9d943d..b93e978 100644
--- a/ComputersShop/ComputersShopRestApi/Program.cs
+++ b/ComputersShop/ComputersShopRestApi/Program.cs
@@ -1,4 +1,6 @@
 using ComputersShopBusinessLogic.BusinessLogics;
+using ComputersShopBusinessLogic.MailWorker;
+using ComputersShopContracts.BindingModels;
 using ComputersShopContracts.BisnessLogicsContracts;
 using ComputersShopContracts.StoragesContracts;
 using ComputersShopDatabaseImplement.Implements;
@@ -13,14 +15,18 @@ builder.Services.AddTransient<IClientStorage, ClientStorage>();
 builder.Services.AddTransient<IOrderStorage, OrderStorage>();
 builder.Services.AddTransient<IComputerStorage, ComputerStorage>();
 builder.Services.AddTransient<IShopStorage, ShopStorage>();
+builder.Services.AddTransient<IImplementerStorage, ImplementerStorage>();
+builder.Services.AddTransient<IMessageInfoStorage, MessageInfoStorage>();
 builder.Services.AddTransient<IOrderLogic, OrderLogic>();
 builder.Services.AddTransient<IClientLogic, ClientLogic>();
 builder.Services.AddTransient<IComputerLogic, ComputerLogic>();
 builder.Services.AddTransient<IShopLogic, ShopLogic>();
+builder.Services.AddTransient<IImplementerLogic, ImplementerLogic>();
+builder.Services.AddTransient<IMessageInfoLogic, MessageInfoLogic>();
+builder.Services.AddSingleton<AbstractMailWorker, MailKitWorker>();
 builder.Services.AddControllers();
 
-// Learn more about configuring Swagger/OpenAPI at 
-https://aka.ms/aspnetcore/swashbuckle
+// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
 builder.Services.AddEndpointsApiExplorer();
 builder.Services.AddSwaggerGen(c =>
 {
@@ -32,6 +38,16 @@ builder.Services.AddSwaggerGen(c =>
     });
 });
 var app = builder.Build();
+var mailSender = app.Services.GetService<AbstractMailWorker>();
+mailSender?.MailConfig(new MailConfigBindingModel
+{
+    MailLogin = builder.Configuration?.GetSection("MailLogin")?.Value?.ToString() ?? string.Empty,
+    MailPassword = builder.Configuration?.GetSection("MailPassword")?.Value?.ToString() ?? string.Empty,
+    SmtpClientHost = builder.Configuration?.GetSection("SmtpClientHost")?.Value?.ToString() ?? string.Empty,
+    SmtpClientPort = Convert.ToInt32(builder.Configuration?.GetSection("SmtpClientPort")?.Value?.ToString()),
+    PopHost = builder.Configuration?.GetSection("PopHost")?.Value?.ToString() ?? string.Empty,
+    PopPort = Convert.ToInt32(builder.Configuration?.GetSection("PopPort")?.Value?.ToString())
+});
 
 // Configure the HTTP request pipeline.
 if (app.Environment.IsDevelopment())
diff --git a/ComputersShop/ComputersShopRestApi/appsettings.json b/ComputersShop/ComputersShopRestApi/appsettings.json
index 10f68b8..4183f61 100644
--- a/ComputersShop/ComputersShopRestApi/appsettings.json
+++ b/ComputersShop/ComputersShopRestApi/appsettings.json
@@ -5,5 +5,12 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "SmtpClientHost": "smtp.gmail.com",
+  "SmtpClientPort": "587",
+  "PopHost": "pop.gmail.com",
+  "PopPort": "995",
+
+  "MailLogin": "forlabspibd23@gmail.com",
+  "MailPassword": "euby honk jvrl rrjj"
 }