Solido Spam Filter is a high performance, zero maintenance server spam filter. Easy integration is possible through a spamassassin plugin, a SA spamc replacement, sockets, or shell scripts. Its high catch rate and low false positive rates have been proven. The filter will easily handle millions of messages per day on standard modern hardware. All updates are handled automatically. License: Other/Proprietary License with Free Trial Changes:
Spamassassin plugin compatibility with Spamassassin 3.0.x has been fixed.