When I was setting up a new mailbox I got an error from the switch when I tried to save the new entry. It said "System error mailbox could not be created try again later." When I tried to create the mailbox again it tells me that the mailbox already exists. I can't View/Modify the mailbox and I can't delete the mailbox. The customer can't login to the mailbox either. Is there any other way to delete the mailbox?