You have a native mode Exchange organization that contains one Exchange Server 2003 server named Server1.
You add a new Exchange Server 2003 server named Server2 to the organization. You plan to decommission Server1.
You move all mailboxes to Server2.
You need to ensure that you can uninstall Exchange Server 2003 from Server1.
What should you do?

A.
� Set Server2 as the routing group master.
� Replicate all system folders to Server2.
� Delete all mailbox stores from Server1.
� Remove the storage groups from server1.

B.
� Set Server2 as the routing group master.
� Set server2 as the Recipient Update Service Exchange server.
� Replicate all system folders to Server2.
� Mark all stores on server1 as offline.

C.
� Set server2 as the Recipient Update Service Exchange server.
� Set Server2 as the Offline Address List server.
� Remove the storage groups from Server1.
� Delete all mailbox stores from Server1.

D.
� Set Server2 as the routing group master.
� Set Server2 as the Recipient Update Service Exchange server.
� Set Server2 as the Offline Address List server
� Replicate all system folders to Server2.