The Deerfield Email Security Service combines a proprietary mix of heuristics, filters, and engines with industry-leading Commtouch Recurrent Pattern Detection (RPD™) to combat the latest email nuisances including viruses, spam, fraud, and more.

Commtouch RPD is recognized for its real-time protection and the industry’s highest accuracy. Together, these technologies deliver a uniquely powerful system that detects and blocks outbreaks faster than signatures or software updates.

With a simple change to your MX records, your mail is routed through the Email Security Service systems, ensuring genuine mail is delivered while malicious and junk mail is held back.

Comprehensive features and world-class infrastructure complete a full-service offering that delivers leading capture rates and uptime.