Microsoft Outlook is reportedly down for users who report issues with their emails. Microsoft users continued to experience disruption on Friday as the tech giant worked to resolve outages impacting some of its most popular services. Monitoring website Downdetector first showed a spike in users reporting problems with Microsoft Teams in the UK at around 6.15pm on Thursday, November 12.
Issues were still being reported at 3am the following morning. Microsoft executive vice-president Charles Lamanna said the outages did not appear to be the result of a cyber attack.
In a post on X, he said: “We regret that today’s outages caused disruptions for our customers, and we are working to address the issue. We will continue to share more information as soon as we have it, and for now I can confirm that there is no indication this is the result of malicious or cyber activity.”
Affected products included instant messaging service Teams, AI service Copilot, Outlook emails and some aspects of its Cloud services, among others. In an update on Friday, the tech giant said that although it had managed to get servers operating multiple times overnight UK time, those servers had crashed.
OpenAI, the company behind ChatGPT, also reported issues. “We’re investigating an issue with Microsoft connectors where new connections may be broken and tools are not working as expected,” OpenAI said in a statement on its website. “We’ll share an update when we know more.”
Microsoft said it had tried a number of solutions to mitigate the problems, including isolating parts of its infrastructure and shifting traffic to alternate routes. “We’ve monitored the status of the changes applied to improve serviceability and confirmed that change is not taking as expected,” the company said.
The tech firm is providing updates on official Microsoft 365 accounts.