CipherTrust has released IronMail 4.0, the latest version of its anti-spam and email security appliance.

IronMail 4.0 incorporates three new spam detection techniques; the ability to assign anti-spam rules based on user, group or domain; and a genetic algorithm to automatically tune the detection techniques within its correlation engine, Enterprise Spam Profiler.

The new detection techniques include URL Filtering, Domain Blacklists and an adaptive content analysis engine, bringing IronMail’s total number of anti-spam technologies to 12.

“Enterprises today are concerned with more than just spam, expanding their views to include other email security issues such as policy compliance, message encryption and intrusion prevention when selecting an anti-spam solution,” said Paul Judge, chief technology officer of CipherTrust. “As a result, the world’s most innovative companies are increasingly selecting IronMail because of its best-of-breed anti-spam technologies, as well as its comprehensive email security platform.”