Ever experienced a disconnected mailbox, that doesn’t show up in Disconnected Mailbox, after the mailbox has be disabled or removed ? If you disable a mailbox within the Exchange Management Console or EMS and you for some reason want to reconnect it again, soon after. But are unable to find the disconnected mailbox within Disconnected Mailbox. There is a reason for it, it will show up in Disconnected Mailbox after the nightly maintenance. But it is possible to force this, like it was in Exchange 2003.