Microsoft Teams alert notifications are delayed due to ongoing Microsoft outage

Incident Report for Splunk Observability Cloud US1

Monitoring

Microsoft has deployed a fix, and we are no longer seeing delays in Microsoft Teams alert notifications. We are monitoring to confirm the issue is fully resolved.
Posted Nov 13, 2026 - 08:57 PST

Identified

We’ve identified the cause as an ongoing Microsoft outage. Microsoft Teams alert notifications may remain delayed until Microsoft resolves the outage. We’re monitoring the situation and will provide another update as more information becomes available.
Posted Nov 12, 2026 - 18:59 PST

Update

We are continuing to investigate this issue.
Posted Nov 12, 2026 - 18:36 PST

Update

We are continuing to investigate this issue.
Posted Nov 12, 2026 - 10:00 PST

Investigating

Microsoft Teams alert notifications are delayed due to ongoing Microsoft outage. Datapoint ingestion is unaffected. We are investigating the issue and will share an update as soon as more information is available.
Posted Nov 12, 2026 - 10:00 PST
This incident affects: Alerting.
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