Office 365: Support and Recovery Assistant (SaRA)
Microsoft has released the Support and Recovery Assistant (SaRA) for download. SaRA is designed to help resolve problems with the connection to Office 365. SaRA asks the user about the problem and then performs a series of tests to diagnose the problem: Here is a list of the checks that are performed: https://community.office365.com/en-us/w/exchange/sara ... Read more