Microsoft outage disrupts Outlook and Teams in 74 countries
Microsoft experienced a global outage on Thursday affecting its Microsoft 365 apps, including Outlook and Teams, with reports from 74 countries and territories. The company said its initial repair efforts were not going as expected and sought alternative solutions. The outage blocked users from accessing email and other services, impacting Microsoft 365 connectors used by OpenAI and Anthropic. Downdetector logged nearly 130,000 US reports of Outlook problems shortly after 1 p.m. EST, with users reporting issues sending and receiving email or finding the program entirely inaccessible. Outages also affected the Teams messaging app and other services like the AI assistant Copilot. Microsoft said part of its infrastructure was experiencing elevated load, likely contributing to connectivity errors.