Solido Systems Spamfilter
The solido spam filter delivers accurate spam filtering to your user's inbox with zero maintenance. Let us do the dirty work so that you don't have to waste your time writing spam filter rules or searching through your spam quarantine for lost mail. We watch the trends of the spammers around the clock--always looking for new ways to protect your inbox.
The solido spam filter is available as a standalone mail scanner using our free smtp proxy or as a spamassassin plugin that makes it quick and easy to integrate it into a any existing email architecture that already uses spamassassin.