Shareware developer Michael Tsai has updated
SpamSieve, a Bayesian-based spam filtering application for Mac OS X. Among other improvements, SpamSieve boasts compatibility with Mac OS X 10.4.1 released yesterday by Apple. SpamSieve works with a variety of email clients including Apple Mail, Emailer, Entourage, Outlook Express, Eudora 5.2 or later (Sponsored or Paid), Mailsmith (bundled with Mailsmith 2.0.2), GyazMail 1.2 and PowerMail. SpamSieve costs US$25 and is available from the developers Web site.