Boss
wants access to all staff mailboxes (31 users).
I've added full access permissions for each mailbox via powershell:
Add-MailboxPermission -Identity "STAFF" -User" "BOSS" -AccessRights FullAccess
All mailboxes are appearing in bosses outlook. A couple of mailboxes will not expand and give the following error:
Your server administrator has limited the number of items you can open simultaneously. Try closing messages you have opened or removing attachments and images from unsent messages you are composing.
This error still appears even when no other mailboxes are expanded and it's always the same couple of mailboxes that give the error (user mailboxes).
(Outlook 2013 w/ Exchange 2013, Remote Desktop Environment, mailboxes all on same DB).