Probado experienced a notice incident on April 8, 2026 affecting Office 365: Email, lasting 18h 32m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Apr 08, 2026, 03:01 PM UTC
Please be advised we are receiving multiple reports of Microsoft Exchange online (Email/365) outages. This shall be escalated with Microsoft for cloud services investigation.
- investigating Apr 08, 2026, 03:22 PM UTC
Microsoft have since posted on this matter: Potential issues with multiple Microsoft 365 services Issue ID: MO1274150 Affected services: Exchange Online, Microsoft 365 suite, Microsoft Teams Status: Investigating Issue type: Incident Start time: 8 Apr 2026, 16:07 BST User impact We're investigating a potential issue with multiple Microsoft 365 services. Current status 8 Apr 2026, 16:13 BST We're investigating a potential issue with multiple Microsoft 365 services, including but not limited to Microsoft Teams and Exchange Online.
- investigating Apr 09, 2026, 09:33 AM UTC
Issue ID: MO1274150 Affected services: Microsoft 365 suite Status: Service restored Issue type: Incident Start time: 8 Apr 2026, 15:38 BST End time: 8 Apr 2026, 16:05 BST Current status 8 Apr 2026, 17:02 BST Following our mitigation of the identified network-level disruption, our remediation actions have completed and service health has been restored across affected Microsoft 365 services. We’ve confirmed through service telemetry that service has fully recovered and remains healthy.
- resolved Apr 09, 2026, 09:34 AM UTC
This incident has been resolved.