Signal Desk · Companies

Microsoft restores Outlook, Teams after global outage

2026-11-14 · 1 source · Mint Companies

In short

Microsoft has brought Outlook, Teams, Copilot and other Microsoft 365 services back online after a global outage. The problem affected users in over 70 countries, and Microsoft said it was linked to a network capacity upgrade issue.

Microsoft says it will share a detailed report on what happened.

What the reporting says

Microsoft restored Outlook, Teams, Copilot and other Microsoft 365 services after a global outage affected users in more than 70 countries. The company apologized and said the disruption was linked to a network capacity upgrade issue. Microsoft also said it will publish a detailed post-incident report, after the outage hit services used by businesses and consumers worldwide.

Why it matters

Microsoft restored Outlook, Teams, Copilot and other Microsoft 365 services after a global outage that hit users in over 70 countries. The company apologized and linked the disruption to a network capacity upgrade issue. The outage affected widely used workplace tools, and Microsoft said it will issue a detailed post-incident report.

Touches: Microsoft, Companies, Global, AI

Sources