I am unable to send emails through the "Exchange Accounts" only. I receive the error message attached 2 times. One for each Exchange Account. I did the following so please do not suggest again. The only thing that works is creating a new profile and not including the Office 365 Exchange Accounts. I created a profile with a gmail account and it works.
Attempted Software Repairs
Reinstalled Office
Created a new profile
Reinstalled Office 365
