exchange 2010

Synchronize objects between multiple Exchange organizations.

Added the ability to exchange public keys through ICQ

High-performance anti-spam tool for Exchange Server.

Dynamic data exchange (DDE) is a powerful feature of the Microsoft Windows

High-performance anti-spam tool for Exchange Server

Zip your attachments & reduce your Exchange Store by up to 80%

query a Domain Name System(DNS) server for Mail Exchange(MX) Resource Records

a complete database driven link exchange and directory listing service.

XWall is a spam filter for Exchange and other SMTP servers.

POPBeamer is an inbound POP3 and IMAP router for Microsoft Exchange.