Mail.dll - .NET email component (IMAP, POP3)

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IMAP component and POP3 component that allows you to receive emails and process email messages in .NET applications. Includes SMTP component for sending, along with email signing, encrypting and signature verification. Written entirely in managed code. Works with .NET 2.0, 3.0, 3.5, 4.0 and 4.5 including Mono. Dedicated Mail For Windows Store version is also available.

Features

What folks are saying about Mail.dll

Just bought a license. Mail.dll is an absolutely fantastic email library. I would recommend it to anyone who needs to send or receive emails from .NET applications
I like your product. I should also recognize the excellent technical support you provide; my questions were always promptly answered, and the answers were very helpful every time.
I’ve installed 4 or so other email components from other vendors, played with each of them to see how easy they are to work with, and yours was up and running quicker, easier, and better than all the others.

Quick start samples

  • Receive emails from IMAP server using C#
    	                using(Imap imap = new Imap())
                    {
                        imap.Connect("imap.server.com");  // or ConnectSSL for SSL
                        imap.UseBestLogin("user", "password");

                        imap.SelectInbox();
                        List<long> uids = imap.Search(Flag.Unseen);
                        foreach (long uid in uids)
                        {
                            IMail email = new MailBuilder()
                                .CreateFromEml(imap.GetMessageByUID(uid));
                            Console.WriteLine(email.Subject);
                        }
                        imap.Close();
                    }
  • Receive emails from POP3 server using C#
                        using(Pop3 pop3 = new Pop3())
                    {
                        pop3.Connect("pop3.server.com");  // or ConnectSSL for SSL       
                        pop3.UseBestLogin("user", "password");

                        List<string> uids = pop3.GetAll();
                        foreach (string uid in uids)
                        {
                            IMail email = new MailBuilder()
                                .CreateFromEml(pop3.GetMessageByUID(uid));
                            Console.WriteLine(email.Subject);
                        }
                        pop3.Close();
                    }
  • Send email using SMTP server using C#
                        IMail email = Mail
                        .Html(@"Html with an image: <img src=""cid:lena"" />")
                        .AddVisual(@"c:\lena.jpeg").SetContentId("lena")
                        .AddAttachment(@"c:\tmp.doc").SetFileName("document.doc")
                        .To("to@example.com")
                        .From("from@example.com")
                        .Subject("Subject")
                        .Create();

                    using(Smtp smtp = new Smtp())
                    {
                        smtp.Connect("smtp.server.com");  // or ConnectSSL for SSL
                        smtp.UseBestLogin("user", "password");

                        smtp.SendMessage(email);                      

                        smtp.Close();    
                    }
  • Receive emails from IMAP server using VB.NET
                        Using imap As New Imap
                        imap.Connect("imap.server.com")  ' or ConnectSSL for SSL
                        imap.UseBestLogin("user", "password")

                        imap.SelectInbox()
                        Dim uidList As List(Of Long) = imap.Search(Flag.Unseen)

                        For Each uid As Long In uidList
                            Dim email As IMail = New MailBuilder() _
                                .CreateFromEml(imap.GetMessageByUID(uid))
                            Console.WriteLine(email.Subject)
                        Next
                        imap.Close()
                    End Using
  • Receive emails from POP3 server using VB.NET
                        Using pop3 As New Pop3
                        pop3.Connect("pop3.server.com")  ' or ConnectSSL for SSL       
                        pop3.UseBestLogin("user", "password")

                        For Each uid As String In pop3.GetAll()
                            Dim email As IMail = New MailBuilder() _
                                .CreateFromEml(pop3.GetMessageByUID(uid))
                            Console.WriteLine(email.Subject)
                        Next
                        pop3.Close()
                    End Using
  • Send email using SMTP server using VB.NET
                        Dim email As IMail = Mail _
                        .Html("Html with an image: <img src=""cid:lena"" />") _
                        .AddVisual("C:\lena.jpeg").SetContentId("lena") _
                        .AddAttachment("C:\tmp.doc").SetFileName("document.doc") _
                        .To("to@example.com") _
                        .From("from@example.com") _
                        .Subject("Subject") _
                        .Create()

                    Using smtp As Smtp = New Smtp
                        smtp.Connect("smtp.server.com")  ' or ConnectSSL for SSL
                        smtp.UseBestLogin("user", "password")

                        smtp.SendMessage(email)

                        smtp.Close()
                    End Using

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