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Taiwan-based Openfind Strengthens Email Protection with Commtouch Solutions

Sunnyvale, Calif. and Taipei, Taiwan – May 29, 2007 – Openfind and Commtouch® (NASDAQ: CTCH) today announced that Commtouch Anti-Spam and Zero-Hour™ Virus Outbreak Protection technology will be integrated into version 2.8 of the MailGates Mail Protection System.

“We chose Commtouch because RPD™ technology is language-agnostic and therefore improves detection rates for all types of global spam, no matter what the language or character set,” explains Openfind executive vice president, Ivan Liao. “Integration of the Commtouch solution will help Openfind protect against spam and email-borne malware and continue to meet the expectations of our enterprise customers locally and in international markets.”

“Commtouch is proud to work with Openfind to bring its complete suite of easy-to-integrate email server solutions to thousands of enterprises across Asia,” said Ronni Zehavi, Commtouch’s vice president of international business development. “In addition to strong technical ability, Openfind has a mature product line with an established customer base and the ability to penetrate into new markets.”

Taiwan-based Openfind provides search and messaging solutions to enterprises across Asia and was recently selected for a large government IT procurement project in Taiwan. The Commtouch anti-spam technology will fortify MailGates’ Bayesian filter-based Chinese-language spam defense, with the goal of catching all types of spam outbreaks in real time. The Commtouch Zero-Hour technology, already adopted by leading global technology vendors, will give MailGates the ability to detect and block email-borne viruses in the first moments of an outbreak, thereby protecting enterprise IT systems from damage caused by malware in the zero-hour, before signature updates are made available by traditional anti-virus vendors.

About Openfind and MailGates
MailGates is Openfind’s leading enterprise secure messaging solution. MailGates provides email protection with high detection and low false positive rates, offering easy-to-integrate complete systems protection that blocks all unwanted connections in real time.

Established in January 1998, Openfind Information Technology, Inc. has continuously invested in developing essential Internet technologies to provide enterprises with proven technology and service. Our product line, including enterprise search engines and web - based messaging platforms, simplifies corporate governance, knowledge sharing & retrieval and personal information communication, and has been widely implemented to deliver large-scale search engines and carrier-grade messaging systems.

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

Openfind Contact:
Kate Li
pr@openfind.com
Phone +886-2-2369-7575, ext: 796

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