Applies to: Exchange Server 2007 SP2, Exchange Server 2007 SP1, Exchange Server 2007 Topic Last Modified: 2006-09-22

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