Commtouch® and Entensys announced today that Entensys, a software solution provider for information security and Internet access programs, has added Commtouch''s Anti-Spam and Zero-Hour™ Virus Outbreak Protection to its UserGate™ Mail Server.

"Before releasing our UserGate Mail Server, we analyzed several leading anti-spam solutions," said Dmitry Kurashev, Entensys CEO. "Commtouch proved to be the best solution because of its high quality of spam detection, its use of cutting-edge technologies and its stellar reputation among its existing users."

The UserGate Mail Server provides small- and medium-sized companies worldwide with secure mail services. The program works with all Windows mail clients and has an easy-to-use and remotely available administration capability.

UserGate''s anti-spam module uses Commtouch''s engine, which is based on Commtouch''s patented Recurrent Pattern Detection™ technology. RPD detects and blocks spam in real-time, ensuring email servers remain free to support business email operations.

"Working with Entensys demonstrates our strength as a truly global solution provider," said Francois Depayras, vice president, Americas sales and business development. "Because our solution is language agnostic and focuses on patterns of spam outbreaks, it has proven itself to be the most reliable protection available."

Commtouch technology ensures the lowest percentage of false positives, and it supports and protects Entensys customers around the globe from spam, phishing and harmful malware outbreaks.

"Within the UserGate Mail Server management system, Commtouch settings are easily tunable, based on the kind of mail a business receives," concluded Kurashev." This provides a significant advantage over rule-based anti-spam solutions."

About Entensys

Entensys is an International security software vendor and developer of Internet connection sharing and firewall products that have a clear, easy-to-use administrative interface and multifunctional services. Entensys is the producer of the popular UserGate Proxy & Firewall, which provides centralized network management and protection from a very broad range of Internet threats. Entensys'' products solve complex security problems by addressing new security threats, as well as increase information protection and improve corporate IT infrastructure reliability. Entensys offers a wide range of information security services for today''s organizations, governments, commercial corporations, and educational institutions.

For additional information, please visit our web page: www.entensys.com.

About Commtouch

Commtouch® (NASDAQ:CTCH) provides proven messaging and Web security technology to more than 130 security companies and service providers for integration into their solutions. Commtouch''s patented Recurrent Pattern Detection™ (RPD™) and GlobalView™ technologies are founded on a unique cloud-based approach, and work together in a comprehensive feedback loop to protect effectively in all languages and formats. Commtouch technology automatically analyzes billions of Internet transactions in real-time in its global data centers to identify new threats as they are initiated, protecting email infrastructures and enabling safe, compliant browsing. The company''s expertise in building efficient, massive-scale security services has resulted in mitigating Internet threats for thousands of organizations and hundreds of millions of users in 190 countries. Commtouch was founded in 1991, is headquartered in Netanya, Israel, and has a subsidiary in Sunnyvale, Calif.

Stay abreast of the latest news at the Commtouch Café: http://blog.commtouch.com. For more information about enhancing security offerings with Commtouch technology, see http://www.commtouch.com or write to info@commtouch.com.

Recurrent Pattern Detection, RPD, Zero-Hour and GlobalView are trademarks, and Commtouch is a registered trademark, of Commtouch Software Ltd. U.S. Patent No. 6,330,590 is owned by Commtouch.

Contacts:

Entensys
Helen Markova, +7-383-330-2913 (Russia)
aum@entensys.com
or
Commtouch
Amy Kenigsberg, 1-913-440-4072 (US) or +972-9-794-1681 (Int''l)
amyk@commtouch.com