Important Notice: Sybari.com site has been discontinued

Microsoft has discontinued the Sybari.com web site.  All supported Antigen products may be downloaded from the Microsoft Volume Licensing Site (or Volume Licensing Service Center). If you need information on Antigen or Forefront products, features or licensing, please see the links below:

Microsoft Antigen

This site provides an overview of the Microsoft Antigen product line. 

 

Microsoft Forefront Server Security

This site provides information and access to Forefront Security for Exchange Server, Forefront Online Security for Exchange, Forefront Security for SharePoint and Forefront Security for Office Communications Server.

 

Antimalware Engine Notifications and Developments

This page provides the latest news on engine changes, status of available engines, and helpful links for managing your engine usage in Antigen and Forefront products.

 

Microsoft Volume Licensing Services

This site provides download access to Antigen for SharePoint 8.0, Antigen for Instant Messaging 8.0 and Antigen 9.0 for Exchange Server releases. 

 

If you have questions or require access to Antigen license files, please contact fssadm@microsoft.com.