SpamAssassin in a Box is a powerful and reliable spam filter for Windows. Beside the famous e-mail filter SpamAssassin, it also contains a Windows system service, making SpamAssassin controllable via the Windows Service Control Manager.
Downloads: 35759 - Shareware - Download Now
Anti-spam software for Windows. It accepts emails from senders you trust while asking unknown senders to verify themselves by replying to an email. After positive verification it adds them to your approved sender list and delivers all their messages.
Downloads: 35507 - Shareware - Download Now
Innovative server based AntiSPAM Solution. Incl. SPF/SenderID Support! Does not depend on IIS or Exchange. Works together with every SMTP Server.Does not accept spam. Rejects spam before reaching the SMTP server.FAQ: http://tinyurl.com/6vhzs
Downloads: 36351 - Commercial - Download Now
ChoiceMail is a spam-blocking system based on the premise that all incoming email is assumed to be spam until senders have obtained permission to send you email. Until they do so, mail from unapproved senders will not appear in your inbox.
Downloads: 35548 - Shareware - Download Now
Tired of receiving spam? Get spammers back, and send your own message once, a thousand times, or as many times as you want back to them. And get a hi-score at the same time. :)
Downloads: 36222 - Freeware - Download Now