Email Administrators Can Now Manage Email Compliance Policies Easily with Sophisticated Content Analysis and Policy Administration Tools

SAN CARLOS, Calif. (November 13, 2007) – Postini, a global leader in on-demand communications security and compliance solutions today announced new content policy management capabilities to its Email Security service, including protection for social security and credit card numbers. At no additional cost, Postini customers now gain greater flexibility and control to manage their communications compliance and security policies.

"Companies of all sizes are seeking to reduce email security and compliance risk" said Scott Petry, founder of Postini and director of product management at Google, "They are seeking to encrypt email communications automatically based on message content, prevent sensitive content from leaving the company via email and have visibility into policy violations. Postini’s innovation in content analysis and disposition simplifies the process of managing communications compliance policies for our customers. We are continuing to deliver on the promise of SaaS (software as a service) as the most cost and time effective way for large and small enterprises to manage their communications."

Advanced Content Policy Management
With the new release announced today, Postini customers gain access to three significant advancements:

• Lexical data analysis for credit card and social security numbers in email including attachments with automatic policy enforcement dispositions options such as encrypt or block.
• Administrators can create advanced policy rules based on text patterns using regular expression syntax and apply a variety of dispositions including blocking, sending a carbon copy to supervisors, or quarantine.
• With content-based message analysis and reporting, Postini administrators gain intelligence and insight into content entering and leaving the organization. Postini customers can address policy violations with granular, easy to implement policies and address their company specific or regulatory requirements.

Postini’s content policy management framework is available as a part of the Postini standalone service and also as part of Google Apps™ Premier Edition. Content policy management is expected to be extended in the future to additional communication protocols, including Instant Messaging and HTTP.

In addition, Postini also announced significant new functionality for Email Security and Message Archiving services.

Zero hour Detection Capabilities
New early detection capabilities allow suspicious content to be automatically quarantined and re-inspected with updated virus signatures, providing an added security layer of advanced virus protection. New anti-spam capabilities have also been added to detect and block newer, more sophisticated bot-net based attacks immediately. The new advancements to the Postini architecture enable rapid updates to the Postini spam and virus filters for quicker defense against the newest threats.

Advanced Message Archive Management Tools
With new granular Message archive retention and purge controls email administrators gain more flexibility and control to manage mailbox storage management, discovery, and compliance efforts. A new self-serve option for message archive extractions enables Postini administrators to avoid costly data extraction expenses.

Taken together, these improvements enable Postini customers to have more control and flexibility over policy enforcement, email security defenses, and message archiving management. The new content policy management and email security updates are available to Postini customers at no extra charge. The Postini message archiving enhancements are available for Postini archiving customers.

About Postini
Postini, a wholly owned subsidiary of Google, is a global leader in on-demand communications security, compliance, and productivity solutions for email, instant messaging and the web. Postini's award-winning services are designed to protect customers from viruses, spam, phishing, fraud, and other attacks; encrypt messages to ensure confidentiality and privacy; and archive communications to ensure compliance with regulations and to prepare for e-discovery.

More than 35,000 businesses rely on Postini everyday to protect them from a wide range of threats, ensure reliable communications, reduce compliance and legal risks, and enable the intelligent management and enforcement of policies to protect intellectual property, company reputation, and business relationships. More than 1,700 business partners worldwide add value to Postini solutions. For more information please contact Postini at info@postini.com or visit http://www.postini.com.

Media Contacts:
Marty Tacktill
Postini
(650) 486-8269
marty@postini.com

Derek Kober
GlobalFluency
(650) 433-4233
dkober@globalfluency.com

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