one of the users deleted his emails of the last 5 months. The backup copy is corrupted of course. I guess the answer will be no way, but there is a way to recover the emails with the exchange logs or something like that?
There’s hardly a doubt that Business Communication is indispensable for both enterprises and small businesses, and if there is an email system outage owing to Exchange server failure, it definitely results in loss of productivity.
This video shows how to quickly and easily add an email signature for all users on Exchange 2016. The resulting signature is applied on a server level by Exchange Online.
The email signature template has been downloaded from: