DeSofto SpamFilter 2.73

Save your traffic and time. DeSofto SpamFilter automatically kills the most of Spam immediately at the server without downloading and blocks the rest of Spam for manually checking. An unique neuro-algorithm has been used in SpamFilter product to detecting legitimate mail messages and Spam messages, the technique has more precision than other filter-based and keyword-based anti-spam technologies. It automatically learn for your own correspondence and new spammers technologies.
http://spamfilter.desofto.com/