|Product:||Veeam Backup for Microsoft Office 365 | 5.0|
Backup and restore operations in Veeam Backup for Microsoft Office 365 fail with the error:
"The remote server returned an error: (403) Forbidden. Access denied"
Users must upgrade to latest version with Veeam Backup for Microsoft Office 365 5b cumulative patch KB4135.
The newest product build leverages different API queries which help to avoid the permission issue which takes place in older builds.