MailServer.User Property


Gets or sets the user for user authentication.

[Visual Basic]
Public Property User As String
[C#]
public string User {get; set;}
[C++]
public: __property String^ get_User();
public: __property void set_User(String^);
[JScript]
public function get User() : String;
public function set User(String);

Property Value

A string value indicating the user for user authentication. For Exchange Web Service/WebDAV, please use domain\user as the user name.

Example

[Visual Basic, C#, C++] The following example demonstrates how to receive email with EAGetMail POP3 & IMAP Component, but it doesn't demonstrates the events and mail parsing usage. To get the full samples of EAGetMail, please refer to Samples section.

[VB - Retrieve Email from Server]
Imports System
Imports System.Globalization
Imports System.IO
Imports System.Text
Imports EAGetMail

Public Class TestClass
    ' Generate an unqiue email file name based on date time.
    Shared Function _generateFileName(ByVal sequence As Integer) As String
        Dim currentDateTime As DateTime = DateTime.Now
        Return String.Format("{0}-{1:000}-{2:000}.eml",
                            currentDateTime.ToString("yyyyMMddHHmmss", New CultureInfo("en-US")),
                            currentDateTime.Millisecond,
                            sequence)
    End Function

    Public Sub ReceiveMail(server As String, user As String, password As String, useSsl As Boolean)

        Try
            ' Create a folder named "inbox" under current directory
            ' to save the email retrieved.
            Dim localInbox As String = String.Format("{0}\inbox", Directory.GetCurrentDirectory())

            ' If the folder is not existed, create it.
            If Not Directory.Exists(localInbox) Then
                Directory.CreateDirectory(localInbox)
            End If

            ' To receive email from IMAP4 server, please change
            ' ServerProtocol.Pop3 to ServerProtocol.Imap4 in MailServer constructor

            ' To receive email with Exchange Web Service, please change
            ' ServerProtocol.Pop3 to ServerProtocol.ExchangeEWS to MailServer constructor

            ' To receive email with Exchange WebDAV, please change
            ' ServerProtocol.Pop3 to ServerProtocol.ExchangeWebDAV to MailServer constructor

            ' Exchange Server supports POP3/IMAP4 protocol as well, but in Exchange 2007
            ' Or later version, POP3/IMAP4 service Is disabled by default. If you don't want to use POP3/IMAP4
            ' to download email from Exchange Server, you can use Exchange Web Service (Exchange 2007-2019 Or
            ' later version) Or WebDAV (Exchange 2000/2003) protocol.

            ' Most modern email server require SSL/TLS connection, 
            ' set useSsl to true Is recommended.
            Dim oServer As New MailServer(server, user, password, useSsl,
                        ServerAuthType.AuthLogin, ServerProtocol.Pop3)

            ' POP3 port Is 110, POP3 SSL port Is 995
            ' IMAP4 port Is 143,  IMAP4 SSL port Is 993.
            ' EWS/WebDAV, please ignore Port property.
            If oServer.Protocol = ServerProtocol.Pop3 Then
                oServer.Port = If(useSsl, 995, 110)
            ElseIf oServer.Protocol = ServerProtocol.Imap4 Then
                oServer.Port = If(useSsl, 993, 143)
            End If

            Console.WriteLine("Connecting server ...")
            Dim oClient As New MailClient("TryIt")
            oClient.Connect(oServer)

            Console.WriteLine("Retrieving email list ...")
            Dim infos() As MailInfo = oClient.GetMailInfos()

            Console.WriteLine("Total {0} email(s)", infos.Length)

            For i As Integer = 0 To infos.Length - 1
                Console.WriteLine("Checking {0}/{1} ...", i + 1, infos.Length)
                Dim info As MailInfo = infos(i)

                ' Generate an unqiue email file name based on date time.
                Dim fileName As String = _generateFileName(i + 1)
                Dim fullPath As String = String.Format("{0}\{1}", localInbox, fileName)

                Console.WriteLine("Downloading {0}/{1} ...", i + 1, infos.Length)
                Dim oMail As Mail = oClient.GetMail(info)

                ' Save email to local disk
                oMail.SaveAs(fullPath, True)

                ' Mark email as deleted on server.
                Console.WriteLine("Deleting ... {0}/{1}", i + 1, infos.Length)
                oClient.Delete(info)
            Next

            Console.WriteLine("Disconnecting ...")
            ' Delete method just mark the email as deleted, 
            ' Quit method expunge the emails from server permanently.
            oClient.Quit()

            Console.WriteLine("Completed!")
        Catch ep As Exception
            Console.WriteLine("Error: {0}", ep.Message)
        End Try

    End Sub
End Class


[C# - Retrieve Email from Server] using System; using System.IO; using System.Globalization; using System.Text; using EAGetMail; class TestClass { // Generate an unqiue email file name based on date time static string _generateFileName(int sequence) { DateTime currentDateTime = DateTime.Now; return string.Format("{0}-{1:000}-{2:000}.eml", currentDateTime.ToString("yyyyMMddHHmmss", new CultureInfo("en-US")), currentDateTime.Millisecond, sequence); } public void ReceiveMail(string server, string user, string password, bool useSsl) { try { // Create a folder named "inbox" under current directory // to save the email retrieved. string localInbox = string.Format("{0}\\inbox", Directory.GetCurrentDirectory()); // If the folder is not existed, create it. if (!Directory.Exists(localInbox)) { Directory.CreateDirectory(localInbox); } // To receive email from IMAP4 server, please change // ServerProtocol.Pop3 to ServerProtocol.Imap4 in MailServer constructor // To receive email with Exchange Web Service, please change // ServerProtocol.Pop3 to ServerProtocol.ExchangeEWS to MailServer constructor // To receive email with Exchange WebDAV, please change // ServerProtocol.Pop3 to ServerProtocol.ExchangeWebDAV to MailServer constructor // Exchange Server supports POP3/IMAP4 protocol as well, but in Exchange 2007 // or later version, POP3/IMAP4 service is disabled by default. If you don't want to use POP3/IMAP4 // to download email from Exchange Server, you can use Exchange Web Service (Exchange 2007-2019 or // later version) or WebDAV (Exchange 2000/2003) protocol. // Most modern email server require SSL/TLS connection, // set useSsl to true is recommended. MailServer oServer = new MailServer(server, user, password, useSsl, ServerAuthType.AuthLogin, ServerProtocol.Pop3); // POP3 port is 110, POP3 SSL port is 995 // IMAP4 port is 143, IMAP4 SSL port is 993. // EWS/WebDAV, please ignore Port property. if (oServer.Protocol == ServerProtocol.Pop3) { oServer.Port = (useSsl) ? 995 : 110; } else if (oServer.Protocol == ServerProtocol.Imap4) { oServer.Port = (useSsl) ? 993 : 143; } Console.WriteLine("Connecting server ..."); MailClient oClient = new MailClient("TryIt"); oClient.Connect(oServer); Console.WriteLine("Retreiving email list ..."); MailInfo[] infos = oClient.GetMailInfos(); Console.WriteLine("Total {0} email(s)", infos.Length); for (int i = 0; i < infos.Length; i++) { Console.WriteLine("Checking {0}/{1} ...", i+1, infos.Length); MailInfo info = infos[i]; // Generate an unqiue email file name based on date time. string fileName = _generateFileName(i + 1); string fullPath = string.Format("{0}\\{1}", localInbox, fileName); Console.WriteLine("Downloading {0}/{1} ...", i + 1, infos.Length); Mail oMail = oClient.GetMail(info); // Save mail to local file oMail.SaveAs(fullPath, true); // Mark the email as deleted on server. Console.WriteLine("Deleting ... {0}/{1}", i + 1, infos.Length); oClient.Delete(info); } Console.WriteLine("Disconnecting ..."); // Delete method just mark the email as deleted, // Quit method expunge the emails from server permanently. oClient.Quit(); Console.WriteLine("Completed!"); } catch (Exception ep) { Console.WriteLine("Error: {0}", ep.Message); } } }
[C++/CLI - Retrieve Email from Server] using namespace System; using namespace System::Globalization; using namespace System::IO; using namespace EAGetMail; //add EAGetMail namespace // Generate an unqiue email file name based on date time static String ^ _generateFileName(int sequence) { DateTime currentDateTime = DateTime::Now; return String::Format("{0}-{1:000}-{2:000}.eml", currentDateTime.ToString("yyyyMMddHHmmss", gcnew CultureInfo("en-US")), currentDateTime.Millisecond, sequence); } void ReceiveMail(String ^server, String ^user, String ^password, bool useSsl) { try { // Create a folder named "inbox" under current directory // to save the email retrieved. String ^localInbox = String::Format("{0}\\inbox", Directory::GetCurrentDirectory()); // If the folder is not existed, create it. if (!Directory::Exists(localInbox)) { Directory::CreateDirectory(localInbox); } // To receive email from IMAP4 server, please change // ServerProtocol.Pop3 to ServerProtocol.Imap4 in MailServer constructor // To receive email with Exchange Web Service, please change // ServerProtocol.Pop3 to ServerProtocol.ExchangeEWS to MailServer constructor // To receive email with Exchange WebDAV, please change // ServerProtocol.Pop3 to ServerProtocol.ExchangeWebDAV to MailServer constructor // Exchange Server supports POP3/IMAP4 protocol as well, but in Exchange 2007 // or later version, POP3/IMAP4 service is disabled by default. If you don't want to use POP3/IMAP4 // to download email from Exchange Server, you can use Exchange Web Service (Exchange 2007-2019 or // later version) or WebDAV (Exchange 2000/2003) protocol. // Most modern email server require SSL/TLS connection, // set useSsl to true is recommended. MailServer ^oServer = gcnew MailServer(server, user, password, useSsl, ServerAuthType::AuthLogin, ServerProtocol::Pop3); // POP3 port is 110, POP3 SSL port is 995 // IMAP4 port is 143, IMAP4 SSL port is 993. // EWS/WebDAV, please ignore Port property. if (oServer->Protocol == ServerProtocol::Pop3) { oServer->Port = (useSsl) ? 995 : 110; } else if (oServer->Protocol == ServerProtocol::Imap4) { oServer->Port = (useSsl) ? 993 : 143; } Console::WriteLine("Connecting server ..."); MailClient ^oClient = gcnew MailClient("TryIt"); oClient->Connect(oServer); Console::WriteLine("Retreiving email list ..."); array<MailInfo^>^infos = oClient->GetMailInfos(); Console::WriteLine("Total {0} email(s)", infos->Length); for (int i = 0; i < infos->Length; i++) { Console::WriteLine("Checking {0}/{1}", i + 1, infos->Length); MailInfo ^info = infos[i]; // Generate an unqiue email file name based on date time String^ fileName = _generateFileName(i + 1); String^ fullPath = String::Format("{0}\\{1}", localInbox, fileName); Console::WriteLine("Downloading {0}/{1}", i + 1, infos->Length); Mail ^oMail = oClient->GetMail(info); // Save email to local disk oMail->SaveAs(fullPath, true); // Mark email as deleted on server. Console::WriteLine("Deleting ... {0}/{1}", i + 1, infos->Length); oClient->Delete(info); } Console::WriteLine("Disconnecting ..."); // Delete method just mark the email as deleted, // Quit method expunge the emails from server permanently. oClient->Quit(); Console::WriteLine("Completed!"); } catch (Exception ^ep) { Console::WriteLine("Error: {0}", ep->Message); } }

See Also

User Authentication and SSL/TLS Connection
MailClient.Connect Method

Online Tutorials

Read Email and Parse Email in C# - Tutorial
Read Email and Parse Email in VB.NET - Tutorial
Read Email and Parse Email C++/CLI - Tutorial