If a parameter is not passed with the Get-OfflineAddressBook cmdlet, the command returns all of the OABs in the organization. If the Identity parameter is passed, the command returns the OAB for the specified identity. If the Server parameter is passed, the command returns the OABs for the specified server.
To run the Get-OfflineAddressBook cmdlet the account you use must be delegated the following:
-
Exchange View-Only Administrator role
For more information about permissions, delegating roles, and the rights that are required to administer Exchange Server 2007, see Permission Considerations.