Here's a look at the status of Microsoft 365 products like Outlook that appeared offline in the afternoon on March 1.
Users on Downdetector.com reported more than 10,000 outages on Microsoft Outlook starting at 3:30 p.m. on Saturday.
Several Microsoft programs, including Microsoft 365 and Outlook, experienced outages on Saturday, according to Downdetector.
A heat map on the website Downdetector showed that Buffalo, Toronto, and New York City were among the hot spots for service outages.