Exchange 2003 spam filter software: Protect your MS Exchange Server from spam, Stop email spam with this spam filter utility, Spam Monitor is an easy-to-use spam filter and more.
SmartPOP2Exchange helps you to connect existing POP3/IMAP accounts to an SMTP or Exchange server. An easy to use configuration tool allows you to adjust common options like download interval or timeout and to configure SMTP/Exchange and POP3/IMAP accounts. A configurable spam filter tags or deletes spam mails. A powerful rules engine is also integrated. Most installed virus scanners or the integrated ClamAV can be used to identify infected mails.
SPAMfighter Exchange module (SEM), is the easy-to-use anti-spam/virus solution for Microsoft Exchange Server 2000 and 2003. SEM is powered by the SPAMfighter Server, which is updated by the SPAMfighter community of more than 1.5 million users across the globe. SEM delivers instant spam protection with no configuration or maintenance what so ever. Language: English, German, Dutch and Danish
mxORB is a server-side spam filter that consistently blocks over 98% of unsolicited commercial email (also known as spam) at a fraction of the cost of other filtering solutions. mxORB is packed with all of the features you will need to eliminate spam. The amazing low price coupled with a success rate of over 98% gives it an unassailable position in today's marketplace.
Mail Storage Guard is an extension for Microsoft Exchange 2000/2003 and IIS SMTP servers, designed to protect your mail server from spam, prevents mail relaying, mail bomb and NDR attacks. Support extended blacklists with wildcards; public DNS blacklists (ORDB, SPEWS, SPAMCOP and others); can reject all "misaddressed" mail (recipient not listed in Active Directory) at SMTP level or point it towards your postmaster; as well as many other features.