Pop3Connector is designed to download mails from an unlimited number of POP3 mailboxes and relay them to any SMTP server, for instance Exchange Server, GMail, or any other mail server using the SMTP protocol.

OPSEC is a professional trusted emailing solution designed to send highly encrypted email and attachments without ever touching an SMTP server. Covert and reliable, OPSEC ensures online privacy.

NetWrix Antispam for Exchange is a freeware server-side spam filtering product that filters spam messages for known spam criteria, such as black listed domain names, malformed URLs, and others.

NetWrix Exchange Mail Archiver is a freeware e-mail archiving and eDiscovery product for Microsoft Exchange that enables efficient email storage management and simplifies handling of litigation requests. The commercial version is also available.

Recovery Toolbox for Exchange Server is a compact, yet powerful recovery tool for restoring data from damaged or corrupted data files of Exchange Server 2003/2007. Recovers Exchange Server data - contacts, messages, tasks, etc-into Outlook PST files