Administrators can now add security and compliance services to their existing messaging solutions, even if they don't use Google Apps for Gmail. Inbound message filtering for spam, virus and phishing protection is available, as are outbound message policy controls and long term message archiving for compliance purposes.

Editions impacted:
Message Filtering, Message Security and Message Discovery

Languages impacted:
US English

How to access what's new:
Visit the Google Apps Security and Compliance homepage to learn more. (see link below)

For more information:
http://www.google.com/a/help/intl/en/security/index.html