SpamSieve is a robust spam filter for major email clients that uses powerful Bayesian spam filtering.
SpamSieve understands what your spam looks like in order to block it all, but also learns what your legitimate messages look like to avoid confusion. SpamSieve only marks spam in your email client so you never lose any mail.
Screenshots
SpamSieve
What’s new
Version 2.9.30
•SpamSieve is now 64-bit only and requires OS X 10.7 or later.
•Made various changes to improve SpamSieve’s filtering accuracy
•You can now click the Outlook - Filter Mailboxes icon in the Dock to make it filter the new inbox messages immediately instead of waiting until the next scheduled check.
•The Apple Mail - Remote Training script now auto-creates the TrainGood and TrainSpam mailboxes for you.
•Added the Apple Mail - Block Sender script
•Improved the following sections of the manual: Checking the Outlook 2016 Setup