Matterform Media today announced that Spamfire, its powerful anti-spam email filter, has been updated for Mac OS X 10.2 (Jaguar). Spamfire 1.21 adds support for the Jaguar Address Book, better integration with Apple’s, and fixes a bug that made the Spamfire application icon disappear in Jaguar. A complete list of improvements included in the release can be found here. Spamfire 1.21 is a free upgrade for all registered users. Spamfire Pro is priced at US$39, the Lite version is priced at $19.