Release Notes: There is an Outlook compatibility fix in the SpamAssassin plugin.
Release Notes: Postfix support, better SpamAssassin support, a better DNSBL plugin, API enhancements, PPerl bugfix, SPF support, and many bugfixes and minor improvements.
Release Notes: Several new cool plugins were added, the API was enhanced, and various minor improvements and bugfixes were made.
Release Notes: PPerl compatibility, a "helo" plugin hook, support for alternate qmail-queue locations, and various bugfixes.
Release Notes: Various bugfixes were made. Several options were added to the spamassassin plugin. A ClamAV plugin was added. An http_config plugin was added, which is an example plugin that uses the new config hook to provide configuration information.
Release Notes: Various minor bugfixes were made. The documentation was improved.
Release Notes: This release includes a "queue" plugin hook and moves the qmail-queue functionality to plugins/queue/qmail-queue, improves the Klez filter, and includes various bugfixes. The dnsbl plugin now queues lookups in the background upon connect but doesn't block for the results until they are needed, and check_badmailfrom and check_badrcptto plugins were added.