About backup and restore of Exchange using Commvault software:
Select which Exchange application you want to backup or restore and follow the links to find detailed information and instructions:
Among other things, this section also contains instructions for setting up the database application in the Command Center: Getting Started with the Exchange Database Application.
For Exchange databases, you can perform full backups and incremental backups: Back Up Exchange Databases
You can restore Exchange databases to a different location, to the same location, or to a different location: Restore Exchange Databases
Among other things, this section also contains step-by-step instructions for setting up the Exchange Mailbox application in the Command Center for the first time: Getting started with Exchange Mailbox