SpamAssassin has been ported for Windows by JAM Software. In combination with an MTA (e.g. Hamster or MS Exchange) it`s a very powerful anti-spam solution.
Mail Box Dispatcher stops spam, viruses and other unwanted emails without downloading them. Built-in self-learning Spam Detector helps you to recognize spam messages.
Downloads: 24994 - Freeware - Download Now
Spamela removes Spam on your server before it reaches your computer. No more downloading of big spam mails. Perfect if you have a slow connection or mobile. Spamela shows the result in two separate windows for easy view and removal.
Downloads: 25208 - Freeware - Download Now
SpamGrid is a anti-spam solution based on a innovative approach towards filtering spam. For personal use, SpamGrid is free of any charge, and freely redistributable if no charge is applied for its redistribution.
Downloads: 24476 - Freeware - Download Now
CleanMail is a complete SMTP/POP3 email security solution (Anti-Spam/Anti-Virus) that works with any mail server like Microsoft Exchange 2003/2007/2010, Microsoft Small Business Server (SBS) 2003/2008, Lotus Notes/Domino or IMail.
Downloads: 24244 - Shareware - Download Now
Outlook Express Bayesian spam filter. Allow/Block list. Bounce spam back to spammers. Report spammers. Forward only good email to your cellphone. Auto delete spam. Challenge emails. Stats. Convert the toolbar into your own language. Customizable.
Downloads: 24187 - Shareware - Download Now