Microsoft Outlook Outage Leaves Users Without Email
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Microsoft experienced a major outage on January 22 that affected Outlook, Teams, 365 and more. Here's what happened.
Microsoft issued another out-of-band update to fix a bug that caused Outlook to crash for Windows 11 users. This second emergency patch addresses issues seen with Outlook and files stored in the cloud following Microsoft's January 2026 Windows security update.
Microsoft services are down for thousands of users, according to tracking service Downdetector.
Microsoft has released emergency, out-of-band updates on Saturday for Windows 10, Windows 11, and Windows Server to fix an issue that prevented Microsoft Outlook classic from opening when using PSTs stored in cloud storage.