Rebex

Rebex Secure Mail for .NET/.NET CF

SMTP over SSL, IMAP over SSL, POP3 over SSL, S/MIME - sending, receiving and processing emails from .NET framework application along with mail signing, encrypting and signature verification.

Rebex.NET: Rebex Secure Mail for .NET Framework Component (VB.NET, C#)

SMTP

  • Send e-mail
  • Connect directly to recipient's SMTP server
  • Binary and 8 bit MIME
  • Chunking and pipelining
  • Many authentication methods
  • Delivery status notifications
  • 100% CDONTS and CDOSYS free
  • SMTP over SSL (secure SMTP)
  • SMTP Features
  • SMTP Tutorial

POP3

  • Download messages
  • List messages
  • Retrieve message headers
  • Delete messages
  • Message list with headers
  • POP3 over SSL (secure POP3)
  • POP3 Features
  • POP3 Tutorial

IMAP

  • Download and upload messages
  • Search messages
  • Manage folders (create/rename/delete)
  • Delete messages
  • Get and set message flags
  • Notification events
  • Multiple-message operations
  • List messages and folders
  • IMAP over SSL (secure IMAP)
  • IMAP Features
  • IMAP Tutorial

MIME

  • Load and save MIME (.eml) messages
  • Load and save Outlook (.msg) message
  • Simple high-level interface
  • Advanced low-level interface
  • Easy access to header fields
  • Text and HTML message body
  • Linked resources
  • Attachments
  • Quick send via IIS mail queue
  • S/MIME
  • Encrypt and decrypt messages
  • Sign emails and verify signatures
  • MIME features
  • MIME tutorial
  • S/MIME tutorial

Man this is awesome. This product rocks man. Great price too. Its 2am here, I have been looking for the right stuff for ages, thanks again, I will sleep well that this all works.

J. Dean E.P. Hemopo

more testimonials...

Whenever you need to send mail via SMTP, download it with POP3 or access a remote mailbox using IMAP from your .NET application, Rebex Secure Mail for .NET will provide the required infrastructure. It allows you to retrieve, create, load, process, save and send e-mail messages in MIME format using a simple yet powerful interface, with no need to understand the complexities of MIME format. And for advanced users, there is a powerful low-level MIME library as well.

Rebex Secure Mail for .NET also enhances the standard SMTP, POP3 and IMAP protocols by utilizing the well known and widely used TLS and SSL protocol. TLS 1.0 and its predecessor SSL 3.0 provide strong authentication, integrity and confidentiality for you communication. This is achieved by using RSA or DSA public key cryptography to authenticate the server (or even the client) and to negotiate the encryption method and symmetric keys to be usedto encrypt your data.

And there is more - S/MIME. This makes it possible to sign mail messages using an X509 certificate, and validate signed messages to make sure they were really send by the sender and not modified during the transit. Also, message encryption is available.

Major features

  • Easy-to-use with maximum flexibility.
  • Supports .NET 2.0/3.0/3.5, 4.0.
  • .NET Compact Framework 2.0 and 3.5 (Windows CE, Pocket PC, Windows Mobile) build available.
  • 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.
  • Load/Save in MIME (.eml) and Outlook (.msg) file formats
  • 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.

More features

  • 100% managed code.
  • CLS (Common Language Specification) compliant.
  • Stable and thoroughly tested code.
  • IPv6 support.
  • Complete C# source code optionally available.
  • Designed for ease of use from your code.
  • Native builds for .NET 2.0/3.0/3.5 are available, and both 32bit and 64bit platforms are supported.
  • Native builds for .NET Compact Framework 2.0 and 3.5 are available with support for Windows Mobile and Windows CE 5.0 or higher.
  • Both synchronous and asynchronous operations in SMTP, POP3 and IMAP classes. Designed according to .NET Framework asynchronous operations design patterns.
  • Events for effortless integration with hosting applications.
  • Communication logging using CommandSent and ResponseRead events.
  • Transfer monitoring with the TransferProgress events.
  • Supports advanced authentication methods such as Digest-MD5, CRAM-MD5 and NTLM.
  • Integrated authentication using NTLM.
  • All common firewalls and Socks4, Socks5 and HTTP CONNECT proxy servers are supported.
  • Suitable for both client and server applications.
  • Extensive stream support - download or save mail to stream, load or send mail from stream.
  • Error handling with .NET exceptions.
  • Supports SMTP, POP3 and IMAP over TLS/SSL standards in both explicit and implicit modes
  • Both server and client certificate authentication possible.
  • TLS/SSL key exchange using RSA, DSA or RSA with ephemeral Diffie-Hellman.
  • TLS/SSL encryption/decryption using DES, Triple DES, RC2, RC4 or AES.
  • Support for the forthcoming TLS 1.1 protocol.
  • Compatible with Rebex Mail for .NET - securing existing applications is very easy.
  • Certificate validation is fully customizable - your application can have complete control over what is accepted and what is not.
  • Includes SecureSocket component for general use. Defining all aspects of TLS/SSL handshake is possible.
  • Includes Rebex.Security component for X509 certificate management, validation, data signature/verification and encryption/decryption.
  • Message signing, signature validation with S/MIME.
  • Message encryption and decryption with S/MIME.

Supported proxy servers

  • Socks4
  • Socks4a (Socks4 with domain name resolving)
  • Socks5
  • HTTP Connect