I want to remove a delegate from a different users mailbox. I give my user full access permissions to the users mailbox (in EMC), and create a new profile (in outlook..) opening the users mailbox.. But I get an error message when I try to remove a delegate from the users mailbox;
"The delegates settings were not saved correctly. Cannot activate send-on-behalf list. You do not have sufficient permission to perform this operation on this object". Why do I get this error ? I have full access permissions on the users mailbox.. What can I do to be able to remove the delegate from this users mailbox without having to log in as the actual user ?