Microsoft has suffered a global outage across most of its services which has now lasted more than 17 hours, and cut off services including Microsoft Exchange.
Microsoft services are down worldwide – image credit: Microsoft.
Microsoft services are down worldwide – image credit: Microsoft.
In October 2026, a change in Microsoft’s Exchange Web Services affected Apple Mail. But now all of Exchange has gone down, as have multiple Microsoft 365 services.
According to the New York Times, the first problems were spotted at around 1:00 p.m. Eastern on Thursday, November 12, 2026. By 10:00 p.m., Microsoft reported that repairs were “not taking as expected.”