Forum Discussion
Terry Hagan
Oct 10, 2016Iron Contributor
Using Microsoft Graph to access Office 365 Group Calendar Events
I recently used the Graph API to access the calendar and events from a public Office 365 Group. However, it has stopped working and I have now tried numerous ways to get it working again to no avail,...
Don DeCarlo
Oct 17, 2016Brass Contributor
Is it possible the mailbox is hidden from the Global address list?
"EWS queries will fail if the mailbox is hidden from the Global Address List" Not sure in Graph but might be fertile ground to explore.