Moving Exchange Servers Between Domains
Applies To: System Center Data Protection Manager 2010
You cannot do the following for protected computers:
Change the domain of a protected computer and continue protection without disruption.
Change the domain of a protected computer and associate the existing replicas and recovery points with the computer when it is re-protected.
We recommend that you do not change the domain of a protected computer. If you must change the domain of a protected computer, you must complete two tasks:
Remove the data sources on the computer from protection while the computer retains its original domain membership.
Protect the data source on the computer after it becomes a member of another domain.