Must have Spam Filters for Windows

Policy Patrol is a comprehensive email filter for Exchange Server 2003, 2000 and 5.5 and Lotus Domino/Notes that offers anti spam, virus scanning, keyword filtering, attachment checking, compression, reporting, archiving, disclaimers and signatures and...

No anti-spam vendor claims 100% accurate spam filtering - which is precisely why Policy Patrol Spam Filter for Exchange 2007/2010 includes an email quarantine report that allows users to quickly scan through the list of newly quarantined spam messages in...

Use Pop Marshall to remove junk e-mails from your INBOX. It works with any POP3/IMAP server and removes spam before they come to your machine. Pop Marshall uses sophisticated algorithms to determine the category of an e-mail. It comes with hundreds of...

POPFile is an automatic e-mail classification and spam-fighting tool that uses Bayesian mathematics to automagically filter e-mail into any number of categories. It works with all POP3-based e-mail and features a Web-based interface for...

QuarantineMail is a Microsoft Outlook add-in that automatically and safely keeps spam out of your inbox. When email from an unknown source arrives, QuarantineMail can verify that there's a real person on the other end, and that they're willing to read...

RefuseSPAM POP3 Retriever is a pop3-based, anti-spam, program that uses challenge-response technology to stop unsolicited junk e-mail spam from clogging your inbox. Unlike other anti-spam solutions, RefuseSpam.com quickly and easily blocks spam before it...

Roosl's Mail Filter is a Feature Rich POP3 E-mail monitoring and blocking filter / Anti-Spam tool designed for PC users running Windows. It doesn't matter what client you use to download, read or send mail. Hence, Roosl's Mail Filter does not integrate...

RQ SpamFinish allows you delete spam automatically or manually before download it to your computer. This Anti spam tool based on black and white-list and compare the messages fields [From], [To] and [Subject] with this lists. If message contain text from...

Permission based and Bayesian logic. Protect your e-mail against spam. Sa4o provides 9 filtering levels - SPF, sender's e-mail address, domain, subject, body content, header content, file attachment type, sender's country and bayesian method. Version 2...

SecurityGateway E-mail Spam Firewall for Exchange/SMTP Servers provides affordable inbound and outbound email security with a powerful spam filter that serves as a Microsoft Exchange or SMTP firewall. Its multiple analysis tools separate threats from...