Investigating - We are currently experiencing degraded backup performance for Microsoft 365, which may impact backup SLA. Our engineering team is actively investigating the issue and working to restore normal performance as quickly as possible. We will provide further updates as more information becomes available
Apr 20, 2026 - 23:10 UTC
Identified - We are tracking reports of "Forbidden" errors during Office 365 backups caused by a recent Microsoft Exchange Online behavior change. This affects specific tenants and mailboxes using EWS.
Exchange Online jobs may show User Mailboxes reporting a Mailbox Status of: Throttling from Exchange, Failed to process mailbox due to [The request failed. Forbidden]
We will be doing quick maintenance to ensure the best experience for our customers.We will be back shortly and operations that were in progress will immediately resume. Posted on
May 09, 2026 - 08:02 UTC
Completed -
The scheduled maintenance has been completed.
May 5, 18:30 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
May 5, 17:00 UTC
Scheduled -
We will be doing quick maintenance to ensure the best experience for our customers.We will be back shortly and operations that were in progress will immediately resume.
May 2, 08:02 UTC
Completed -
The scheduled maintenance has been completed.
Apr 28, 18:30 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 28, 17:00 UTC
Scheduled -
We will be doing quick maintenance to ensure the best experience for our customers.We will be back shortly and operations that were in progress will immediately resume.
Apr 25, 08:02 UTC