A customer requires individual mailbox restores for their Exchange 2010 environment. Currently,
Replication Manager is used with the VNX.
Which solution fulfills the requirement?

A.
Install ItemPoint for the current Exchange installation

B.
Replace the current Replication Manager installation with Appsync

C.
Use both Replication Manager and Appsync on the same host

D.
Upgrade the Exchange solution to Exchange 2013 and install Appsync