Pinned

1. MailKit Public

   A cross-platform .NET library for IMAP, POP3, and SMTP.

   C# 5.3k 761

2. MimeKit Public

   A .NET MIME creation and parser library with support for S/MIME, PGP, DKIM, TNEF and Unix mbox spools.

   C# 1.5k 324

3. EmailValidation Public

   A simple (but correct) .NET class for validating email addresses

   C# 236 64

4. gmime Public

   A C/C++ MIME creation and parser library with support for S/MIME, PGP, and Unix mbox spools.

   C 91 34

5. HtmlKit Public

   A cross-platform .NET framework for parsing HTML

   C# 70 20

6. Portable.Text.Encoding Public

   A Portable Implementation of System.Text.Encoding

   C# 49 16