Version: 3.0.3.2
Securely send, receive, preview, edit, sign/verify, and encrypt/decrypt email messages in any .NET project. 
Fully-functional product containing all documentation and sample projects.

PowerTCP Mail for .NET Product Features

A set of .NET components that seamlessly combine security, efficiency, and ease of use for quickly developing a wide range of email-handling .NET applications.

Send, receive and manage email with standard protocols

  • SMTP and POP3 components for sending and receiving email
  • IMAP4 component for securely managing messages on any IMAP4 server, including GMail
  • MIME and S/MIME for encoding and decoding binary data such as images and applications in messages

Integrate security in email-handling applications


Includes features not found in the .NET Framework

Feature .NET Framework   PowerTCP
Mail for .NET
Supports POP3, IMAP4 and MIME decoding (receiving email) - /styles/images/icons/check.gif
S/MIME encoding and decoding (privacy and authentication) - /styles/images/icons/check.gif
Provides progress for sending and receiving email - /styles/images/icons/check.gif
"On-the-fly" stream encoding and decoding - /styles/images/icons/check.gif
Mail for .NET detailed feature comparison >

Efficiency and Stability

  • MessageStream class for enhanced authoring and editing
  • Stream interface encodes and decodes on-the-fly
  • Synchronous and asynchronous operation using worker threads
  • Pipelining support for sending multiple messages
  • Fully developed in managed C#

Ease-of-use and Flexibility

  • Yahoo! Mail and GMail account integration
  • Base64, Quoted Printable, UUEncode and Y-encoding support
  • Internationalization support for encoding and decoding non-ASCII character sets (Kanji, JIS, Chinese, Arabic, etc.)
  • HTML email message creation from HTML documents in one line of code
  • S/MIME and MIME format conversion with a single method call
  • Compatible with Visual Studio 2008 as well as Visual Studio 2002, 2003, and 2005
  • Many sample projects for both C# and VB.NET, as well as ASP.NET included