SpamSieve 2.9.42 for Mac – Download

Today, almost all email clients have their own spam blockers, but so far such measures have proven ineffective in preventing spam from entering your inbox.

SpamSieve implements a powerful Bayesian filter whose performance is far superior to any included in other email clients. It is compatible with Apple Mail, Emailer, Entourage, Eudora, GyazMail, Mailsmith, Outlook Express, PowerMail and Thunderbird.

Another interesting feature of SpamSieve is its ability to integrate into the address book. This prevents all emails from existing contacts from being marked as spam. The same goes for address books in Eudora and Entourage.

In addition, it is able to decrypt the content of spam messages with special coding and gather various information about its effectiveness.