There could be many reasons why you need to restore a database. Let’s look at some common reasons. The server has been re-installed, after failure. The database gets corrupted or is not mounting.
Microsoft is working to resolve an ongoing Exchange Online issue that has been mistakenly quarantining customers' mailboxes since Sunday. The incident, tracked by Microsoft under EX1436407, began on ...
Thunderbird natively connects M365 mailboxes via the Microsoft Graph API. This requires a manual switch for EWS accounts.