With Exchange 2003, the Distribution Group owner has been able go to the Global Address List from within Outlook, gone into the properties of their Distribution group, and selected Modify Members. Currently when they try that, they recieve the error:
"Changes to the public group membership cannot be saved. You do not have sufficient permission to perform this operation on this object."
Trying to perform the modification in the Exchange Control Panel is successful. Is modifying the group through Outlook no longer supported with Exchange 2010?
Travis