Microsoft goes secure, and this time for sure

Microsoft Antigen: this is a new line of products designed to protect servers running Exchange, SharePoint and Live Communications Server. The July 2006 release includes Microsoft Antigen for Exchange, Microsoft Antigen for SMTP Gateways, Microsoft Antigen Spam Manager, and Microsoft Antigen Enterprise Manager.

Antigen provides another security layer that helps you to prevent spam, worms, viruses, and inappropriate content from making its ways into your mail system. Antigen is capable of running with multiple scanning engines to provide a better level of security. For example, Microsoft Antigen for Exchange can use Microsoft's scanning engine, plus a scanning engine from Sophos. Multiple scanning engines help you to detect and eradicate threats more quickly.