Microsoft outage disrupts Outlook for 130,000 users, hits Teams and 365
A widespread outage hit Microsoft platforms, including Outlook, on Thursday, leaving nearly 130,000 users unable to access their email and other apps. The disruption, reported on Downdetector just after 1 pm, affected email sending and receiving, inbox loading, and also impacted Teams, Copilot, and Microsoft 365 services. Microsoft said it was investigating issues with Exchange Online mailboxes, attributing the problem to elevated load and servers failing automated health checks. Microsoft later said it was testing a fix and rolling out an alternative method for the checks to restore service. It had earlier reported restoring Teams in North America, though some users still faced connectivity issues.