Outage in Veeam Data Cloud
Elevated mailbox backup failure rate
Resolved Minor
October 09, 2026 - Started 6 days ago
- Lasted 5 days
Incident Report
Summary AI Generated
Veeam Data Cloud experienced elevated transient mailbox backup failure rates affecting multiple tenants over approximately five days. The issue was investigated in coordination with Microsoft. Backup errors subsequently decreased and services began recovering, with monitoring continuing to confirm stability.
We have identified an increase in transient mailbox backup failures across multiple tenants. We have engaged Microsoft and our team is investigating the errors at this time.
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Latest Updates ( sorted recent to last )
MONITORING
6 days ago - at 10/09/2026 11:35PM
Mailbox backup errors have decreased, and services are showing signs of recovery. We will continue to monitor service health throughout the weekend to ensure continued stability.
INVESTIGATING
6 days ago - at 10/09/2026 03:46PM
We have identified an increase in transient mailbox backup failures across multiple tenants. We have engaged Microsoft and our team is investigating the errors at this time.
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