Access Denied when running Office 365 connection2019-01-08 09:30:09
Errors Office 365 Troubleshooting UnitySync
UnitySync v2.3 and greater supports syncs to and from Office 365 (O365).
If you are using Internet Information Services (IIS) to access and configure UnitySync, and you have an Office 365 connection, you may receive an access denied error message when testing or running the connection.
If this occurs, go to IIS > Authentication > Edit Anonymous Authentication . Select ‘Application Pool Identity’ and click OK.