Planning for Anti-Spam and Antivirus Features

Microsoft Exchange Server 2007 will reach end of support on April 11, 2017. To stay supported, you will need to upgrade. For more information, see Resources to help you upgrade your Office 2007 servers and clients.

 

Applies to: Exchange Server 2007, Exchange Server 2007 SP1, Exchange Server 2007 SP2, Exchange Server 2007 SP3

To plan for and deploy the Microsoft Exchange Server 2007 anti-spam and antivirus features, see the following topics in Transport Architecture:

• Anti-Spam and Antivirus Functionality

  • Anti-Spam Stamps

  • Attachment Filtering

  • Connection Filtering

  • Content Filtering

  • Recipient Filtering

  • Sender Filtering

  • Sender ID

  • Sender Reputation

  • Safelist Aggregation

  • Adjusting the Spam Confidence Level Threshold

  • Spam Quarantine

  • Understanding Anti-Spam and Antivirus Mail Flow

  • Configuring Anti-Spam Features to Reduce the Volume of Spam