Spamihilator

Put spam in its place with this Bayesian-filter tool, which also uses whitelists and blacklists.

Bayesian spam filters are all the rage these days with their ability to calculate the spam probability of mail. One such tool is Spamihilator, which sits quietly in your taskbar tray, intercepting all incoming mail before it gets to your e-mail client (Outlook, Outlook Express, Eudora, Mozilla, and pretty much any POP3 application). The product has a Recycle bin from which you can retrieve mails that are filtered by mistake, and a training area to help it learn what not to filter in the future. You can also specify friends never to filter, bad guys to always block, and customize what kind of attachments (if any) to permit.

Link
http://rapidshare.com/files/84549217/spamihilator_0_9_9_32.zip