Published Nov 11, 2026, 7:00 PM ET · Updated 18 hours ago · 15 sources

Microsoft 365, Outlook down for thousands of US users, Downdetector shows

reuters
reuters
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Original Report

Microsoft 365, Outlook and Teams were down for thousands of US users on Thursday, ​according to outage-tracking website Downdetector.com, with the disruption ‌also hitting connectors used by OpenAI's and Anthropic's AI services.