Microsoft restores Outlook and the rest of Microsoft 365 more than 24 hours after a global outage

TechnologyInternationalXatakaNov 14, 2026, 5:35 AMAI summary

Microsoft 365 Status announced shortly after 7 a.m. the full recovery of the service for all affected customers and regions, after an outage that left Outlook, Teams, Copilot and the rest of the suite down for more than a day. The failures began on Thursday afternoon in the United States. According to Downdetector, there were outage reports in 74 countries. Microsoft attributed the problem to a later change in its network infrastructure, following a capacity update, and ruled out any link to cybersecurity or AI attacks.

In 40 seconds

The outage affected Outlook, Teams, Copilot and the rest of Microsoft 365 for more than 24 hours
Downdetector recorded outage reports in 74 countries
Microsoft attributed the failure to a change in its network infrastructure and ruled out cybersecurity or AI attacks

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IASummary generated by artificial intelligence from a story by Xataka. It may contain errors: the original source prevails.

Microsoft
Microsoft 365
Outlook
caída de servicios
nube

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Microsoft restores Outlook and the rest of Microsoft 365 more than 24 hours after a global outage

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Keep reading

Nearly 60% of large companies plan to increase use of open-weight AI models to cut costs, Capgemini says

Communications failure in US air traffic control caused more than 10,000 delays a week after FAA's plan to retire floppy disks

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