How to get information from the RSG mail storage!

[DMI]

Our comapny has a RSG mailbox database 40GB in size - THe same size as the
prodcution db. We did recovered it and restore it into the RSG. Now we are
trying to retrieve a specific user mailbox informationfrom it but I can not
access it. The following is the command we are executing.

[PS] C:\Windows\System32>Restore-Mailbox -RSGMailbox 'username' -RSGdatabase
'Reco very Storage Group\Mailbox Database' -id 'recovery' -TargetFolder
'Restore'

What I want to do is to bring the backup information from the username into
the user recovery mail box but I am not able to do so. What I get is the
following error saying the user does not exist.

[PS] C:\Windows\System32>Restore-Mailbox -RSGMailbox 'ndentamaro'
-RSGdatabase '
Recovery Storage Group\Mailbox Database' -id 'recovery' -TargetFolder
'Restore'
Restore-Mailbox : The specified mailbox "username" does not exist on
database "Recovery Storage Group\Mailbox Database".

When we do the same command with the "Administrator' information it works
okay. We tried to get access with any other user including our names and we
just can't access any user info from the RSG storage.

Any assitance will be welcome?

Thank you!

[joseph...@gmail.com]

Hello, I've been trying to accomplish something similar. I tried your method and it worked with the Display Name, rather than the username. Hope this is helpful to you and thanks for posting.