Will Microsoft 365 (Outlook/Teams) have a 4+ hour outage in May 2026?

About

Microsoft 365 outages of multiple hours have happened multiple times per year. Will May 2026 see one for Outlook or Teams?

Resolution criteria

YES if status.office.com posts a 4+ hour incident affecting Outlook or Teams during May 2026.

Source

status.office.com history.

Ambiguity

AMBIGUOUS if duration is disputed by Downdetector.

Discussion

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