The following describes various types of dynamic data that you may need to back up.
Dynamic data includes, but is not limited to, the following types of data:

• Active Directory
• Windows System State data
• Internet Information Services (IIS) metabase
• Exchange databases and transaction log files
• Site Replication Service (SRS) databases
• Key Management Service
• Connector-specific information
• Exchange Mailboxes
• Exchange Clustering data

The information in this article applies to:

• Microsoft Exchange Server 2003 Enterprise Edition
• Microsoft Exchange Server 2003 Standard Edition
• Microsoft Windows Small Business Server 2003, Premium Edition
• Microsoft Windows Small Business Server 2003, Standard Edition
• Microsoft Exchange 2000 Server