Topic Last Modified: 2012-09-20

You can generate a .csv file containing a list of mailbox identities from the source forest. Then, you can pipe the content of this file into the script to bulk-create the target mail-enabled users.

For example, the content of the .csv file can be:


For more information about cross-forest moves, see Mailbox Moves in Exchange 2013 and Manage On-Premises Moves.