Microsoft 365 Services Experience Widespread Outage

On January 22, 2026, Microsoft 365 services, including Outlook and Teams, experienced significant disruptions, impacting thousands of users across North America. Reports of issues began around 2:30 p.m. Eastern Time, with users encountering difficulties accessing emails, scheduling meetings, and utilizing various Microsoft 365 applications.

Microsoft acknowledged the outage, stating that a portion of their service infrastructure in North America was not processing traffic as expected. The company worked to restore the affected infrastructure to a healthy state and directed traffic to alternate systems to achieve recovery.

By approximately 4:14 p.m. Eastern Time, Microsoft reported that the infrastructure had been restored to a healthy state, though further load balancing was required to mitigate persistent impact. Users were advised to monitor the Microsoft 365 status page for ongoing updates.

This incident followed a similar outage on January 21, 2026, which Microsoft attributed to a third-party networking issue. The recurrence of such disruptions highlights the challenges in maintaining uninterrupted cloud-based services.