EM-3131
Microsoft refused the access token for now
Why it happens
Microsoft Graph refused the mailbox’s access token even after Rabt renewed it. This happens for a while when your organization changes its access policies; it does not mean the approval was revoked.
What to do
No action is needed: Rabt tries again automatically. If it keeps happening for over an hour, reconnect the mailbox from the email settings.
- HTTP status
- 502
- Retrying can help