From Message Partners:
MPP is an enterprise grade email filtering solution for Xserve email servers (not for email clients or home users). MPP now has the most advanced antispam engine available for for Xserve. Install MPP on your Xserve email server and you will see an instant improvement in spam detection. Besides spam filtering MPP offers virus protection, content filtering, email archival, attachment stripping, attachment blocking and more. MPP includes a web-based system for spam quarantine and archive review. MPP is available as a VMWare virtual appliance, supported under VMWare Fusion, or as software to install directly on your email server. The MPP bundle installer installs all components and configures your system to work with MPP automatically.
What's new in this version:
- Email Archive with Digital Signatures
- Commtouch Antispam Enginel
- Digital Signature Verification
- SURBL Support