SpamSieve is a powerful anti-spam filter, based on Bayesian statistics, that can be used as a plug-in in quite a few email clients. We are talking about a high quality application, and as a matter of fact it was named by the Macworld magazine "Program of the Year".
A simplified way of explaining how SpamSieve works is the following: during a few days we will have to train the application by marking the email that we don't want which we consider spam and identify those emails that we consider valid. We can even include them in the list that the application indicates us to. Once it has finished its training, SpamSieve is ready to work without your supervision.
This application is compatible among others with the following email clients: Apple Mail, Growl, Entourage, Eudora 5.2 or above, Outlook Express 5, GyazMail, Mailsmith and PowerMail.
Don't miss SpamSieve the best anti-spam application designed for Mac.