Resolved · lasted 3 h
Proofpoint outage on September 4
Reports for Proofpoint jumped to 275 an hour and stayed high for 3 h.
- Started
- 12:00 PM
- September 4, 2026 · UTC
- Back to normal
- 3:00 PM
- 3 h later
- Peak
- 275/hr
- 69× normal
- Proofpoint’s incident
- —
- Nothing posted
Reports during the outage
10:00 AM4:50 PM UTC
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