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Commtouch and MayFlower Announce OEM Cooperation

MayFlower to Integrate Commtouch solutions into its SpamSentinel for Lotus Notes and Domino

Sunnyvale, Calif., and Acton, Mass. – February 5, 2008 – MayFlower and Commtouch® (NASDAQ: CTCH) today announced that MayFlower has licensed Commtouch’s Anti-Spam and Zero-Hour Virus Outbreak Protection services for integration into its Lotus Notes/Domino SpamSentinel solution.

“MayFlower is an active combatant in the war on spam, helping Lotus Notes and Domino users keep their inboxes and networks spam free,” says Frank Paolino, founder and chief technologist of MayFlower Software, Inc. “The addition of Commtouch technology to our solutions allows us to provide our clients with an essential additional layer of protection.”

With the integration of Commtouch Anti-Spam and Zero-Hour Anti-Virus solutions into both its Domino server and Lotus Notes client versions, MayFlower SpamSentinel blocks the vast majority of spam before end-users ever see it. The SpamSentinel products have won numerous awards, and protect thousands of enterprises.

“We are pleased that this agreement with MayFlower ensures that Lotus/Domino users may receive enhanced protection against spam and malware,” said Jay Goldin, Commtouch’s North American vice president of business development. “Combining Commtouch’s real-time protection with SpamSentinel’s existing filters creates a highly powerful anti-virus/anti-spam solution in the Lotus/Domino market.”

Commtouch’s patented RPD technology enables real-time detection and blocking of malicious email, and when combined with MayFlower’s SpamSentinel provides near 0% false positives and virtually eliminates spam and malware.

About MayFlower

MayFlower Software of Massachusetts has been creating outstanding and innovative software since 1983. MayFlower develops and markets specialty software products for Lotus Notes and Domino and also offers consulting services. More information is available at www.maysoft.com.

About Commtouch
 
Commtouch Software Ltd. (NASDAQ: CTCH) is dedicated to protecting and preserving the integrity of the world's most important communications tool -- e-mail. Commtouch has over 17 years of experience developing messaging software and is a global developer and provider of proprietary anti-spam, Zero-Hour virus protection and Reputation Service solutions. Using core technologies including RPD (Recurrent Pattern Detection™), the Commtouch Detection Center analyzes billions of email messages per week to identify new spam and malware outbreaks within minutes of their introduction into the Internet. Integrated by scores of OEM partners, Commtouch technology protects thousands of organizations, with hundreds of millions of users in over 100 countries. Commtouch is headquartered in Netanya, Israel, and has a subsidiary in Sunnyvale, Calif. For more information, see: http://www.commtouch.com. The site includes the Commtouch online lab detailing spam statistics and charts.

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.

Commtouch Contact:
Rebecca Steinberg Herson
US:  650-864-2112
Int'l:  +972-9-863-6877
rebeccah@commtouch.com