SMTP over SSL, IMAP over SSL, POP3 over SSL, S/MIME - all you need for sending, receiving and processing emails from .NET framework application along with mail signing, encrypting and signature verification. Major features:: Easy-to-use with maximum flexibility. Supports .NET 1.0, .NET 1.1 and .NET 2.0/3.0 Upload and download to or from RAM. TLS/SSL for SMTP, POP3 and IMAP. S/MIME signatures and encryption. Free one-year support. Free one-year upgrades. Tutorials for all components. A large number of samples with full C# and Visual Basic .NET source code and different levels of complexity, from simple console utilities to multithreaded WinForm clients. Royalty free redistribution.