Hi. Have a customer with Office 2013, set up with Office365 Exchange online.
A 3. party software is sending out pay-checks to 100 employees through Outlook.
Get a warning on each and every mail saying that a program is trying to send mail on your behalf (loosly transelated from norwegian..)
Have under trust center set "never warn me about suspicios activity" on this users terminal sever profile but no help there.
Any other tips?