Version: 3.1.0.1
Securely send, receive, preview, edit, sign/verify, and encrypt/decrypt email messages in any .NET project. 

Mail for .NET Security Features


  • Secure (SSL 2.0, SSL 3.0, PCT, TLS) or unencrypted TCP communications supported
  • All SMTP, POP3, and IMAP4 communications can be secured 
  • Create outbound Secure MIME (S/MIME) messages using authentication and optional encryption
  • Check inbound S/MIME messages for signed certificates and decrypting
  • S/MIME and MIME format conversion with a single method call
  • Client-side and server-side authentication options
  • X509 certificate management
  • Rich certificate object model for representing certificates and certificate stores