We recently let an employee go who had mailbox and calendar rights to a couple other employees. The employee who was let go was eliminated from the exchange server and eliminated from all other employees Outlook settings. However, when employees who provided mailbox and calendar editing permissions to the terminated employee send a calendar invite, and the recipient accepts, the recipient receives a bounce back email saying that the terminated employee's box does not exist, however the employees who send the invite do receive the reply accepting the calendar invite. We are at a loss, as we have completely eliminated the terminated employee from every setting we can think of, and also rebuilt all Outlook permissions. Are there any other things we can try?
If its not available. might check you Exchange Extensions are enabled
Go to Tools>Options>other>Advanc
Here I would untick all the add-ins
Close Outlook
Go back and reslect them all.
Now try adding a delegate.
If you still cant add a delegate this option my be diabled by the Exchange Admin.
Check with them to see if they can temp allow it, in order for you to refresh you delegates as described above.