Hello, I have done following tasks to move roles of A to B before removing A from exchange organization: (here A is 1st Exchange server and 1st DC of domain, B is the server where roles of A need to move) 1. Replicate all public folders from A to B. 2. Rehome offline Address Book folder from A to B. 3. Make B responsible to generate offline Address list. 4. Rehome Schedule + Free Busy folder from A to B. 5. Rehome Recipient Update Service from A to B. 6. Designate B to be the routing group master. Now I have kept A shutdown. How do I make it confirm the all roles have been shifted to B? And if there any additional thing I need to do before uninstalling Exchange from A. Best Regards, Osman Mahmud