Microsoft Outlook Email Outage Affects Users Worldwide
Microsoft is experiencing a significant outage affecting Outlook and Microsoft 365 services globally, leading to disruptions for thousands of users.
NEW DELHI, Nov 13: Microsoft is grappling with a widespread outage that has disrupted its Outlook email service and other Microsoft 365 applications for users across the globe. The outage began shortly before 1 PM on Thursday, leading to approximately 130,000 users reporting issues, primarily with sending and receiving emails.
Microsoft confirmed the problem, stating that users might struggle to connect to their mailboxes in Exchange Online. The company labeled this situation as “service degradation.” According to a Microsoft spokesperson, efforts are ongoing to restore services swiftly, and the company appreciates its customers’ patience during this time.
By 2:10 PM, some services showed signs of recovery, but many users continued to experience problems. Microsoft stated via its service health status update that an elevated load was impacting the performance of its systems, which they later clarified was due to several servers being unexpectedly down, rather than increased traffic. These outages also extended to Microsoft Teams, Copilot, and other platforms within the Microsoft 365 suite.
“We’re aggressively pursuing all pathways to reduce impact,” stated Microsoft on social media platform X. The company also warned that some servers that had been restored might become unresponsive again when traffic resumed, complicating their recovery efforts.
Reports indicate that the outage has not been linked to any cyber-attack, as Microsoft noted there is no indication of malfeasance. Experts suggest it may relate to a configuration issue similar to past network failures experienced by other companies.
This disruption has affected numerous organizations, including government agencies and educational institutions. For example, the State of Michigan reported challenges with email and Microsoft applications, warning that responses to emails may be delayed. Companies such as OpenAI and Anthropic reported issues linked to the outage, affecting their tools connected to Microsoft services.
In an update, Microsoft indicated they were redistributing connection traffic to ease the burden on the affected servers, but solutions have not yet delivered the relief they anticipated. The outage is ongoing, and the company is working on both restoring service and analyzing diagnostic data to understand the root causes of the issue.