Microsoft outage: Incident reference: EX1550543
Is Outlook down? Yes. Microsoft is currently dealing with a significant Microsoft 365/Outlook service outage today, 12 November 2026. Microsoft has confirmed problems accessing Exchange Online mailboxes through multiple connection methods . Although reports initially highlighted the Americas, Microsoft subsequently indicated that Microsoft 365 connectivity could affect users in any region , so this is broader than an isolated company or local Outlook issue. [nbcnewyork.com] , [wvtm13.com] Outlook / Exchange Online: confirmed connectivity problems. [nbcnewyork.com] Scale: Downdetector reportedly exceeded 130,000 user reports earlier today. [wvtm13.com] Other Microsoft 365 services: there are also reports involving Teams, OneDrive and other Microsoft services. [wvtm13.com] Status: Microsoft is investigating and automated recovery mechanisms have reportedly started restoring service and reducing impact. [geo.tv] Microsoft incident reference: EX1550543 . [nbcnewyork.com]