Is Microsoft 365 down?

The status at the top of this page comes from Hyperping checks of Microsoft 365, run every minute and refreshed on the page every 60 seconds. Green means the latest checks succeeded; red means they are failing, confirmed from several regions.

We monitor 4 Microsoft 365 services every minute, in turn from Virginia, Frankfurt and Singapore: Microsoft sign-in (login.microsoftonline.com, up on a successful response), Microsoft Graph (graph.microsoft.com, up on a 401 response), Teams (teams.microsoft.com, up on a successful response) and Microsoft 365 app (www.office.com, up on a successful response). When a check fails, other regions check again before that service counts as down. Microsoft 365 counts as down when all of them are, and as partly down when only some are. Outlook answers automated checks with an error page, so we check what it depends on: Microsoft sign-in, Microsoft Graph, Teams and Office on the web.

An outage can be partial: one feature, one app, one country or one internet provider, and our checks see Microsoft 365 from data centers. Try another network such as mobile data, update or restart the app, and check the official status page for an incident on one feature.

Yes, status.cloud.microsoft. Microsoft 365's team updates it by hand, so it can lag behind the start of an outage; our checks run every minute whatever it says.

Yes. Create a free Hyperping account and add login.microsoftonline.com as a monitor: you are alerted by email, Slack or your other channels within a minute of a failure. The free plan includes 20 monitors, enough for your own site and the services it depends on.