Southern California Outlook users were among thousands nationwide reporting problems accessing their email Thursday amid a Microsoft outage.
Microsoft acknowledged the issue in a social media post Thursday, saying it was assessing the scope of the disruption.
“We’re investigating reports of users experiencing issues accessing Exchange Online mailboxes through multiple connection methods in the Americas,” Microsoft 365 Status wrote on X.
Downdetector, a website that monitors service disruptions through user reports, logged more than 130,000 reports of Outlook problems shortly after 10:27 a.m. More than 46,000 reports of problems with Microsoft 365 and about 3,000 reports involving Teams also were logged, according to media reports.
Microsoft reported earlier Thursday morning that it had resolved a separate Teams disruption affecting users in North America, but warned that broader Microsoft 365 service connectivity remained impacted.
It was not immediately clear what caused the Outlook outage or when access would be fully restored.
In Southern California, Culver City and Los Angeles County were among those affected, as well as local law enforcement agencies.
“The outage is impacting the city’s ability to provide certain services to residents and community members. Responses from City Hall staff may be delayed. Emergency services are unaffected,” according to an advisory from Culver City.
“Residents are encouraged to postpone nonessential in-person visits and utilize available online or telephone services when possible,” the advisory read. “We appreciate your patience and understanding as we work to minimize service disruptions. Additional updates will be provided as information becomes available.”
Both the Los Angeles County Sheriff’s Department and the Los Angeles Police Department confirmed they were having issues accessing their Microsoft email, and the program not working.
A deputy at the Sheriff’s Information Bureau told City News Service his department email hadn’t updated since about 9:40 a.m.
L.A. County Supervisor Janice Hahn confirmed some county departments were impacted, but she emphasized the issue was not halting any work.
“The Outlook outage has thrown a wrench in the day of a lot of our county employees. But the business serving our residents continues, and I think this will be a good lesson in picking up the phone, or walking to your coworker’s office down the hall, instead of just relying on emails,” Hahn said in a statement.
The Los Angeles Mayor’s Office indicated it was not experiencing any disruptions, citing its use of Google Suite. However, it was unclear if other departments in the city had challenges with accessing their email or if the Microsoft disruption had affected services.
The Department of Water and Power and Los Angeles World Airports use Microsoft Outlook. Representatives for both agencies did not immediately respond to a request for comment.
Meanwhile, a representative for Metro also confirmed the agency had been impacted by Microsoft’s issues. It was not immediately clear which departments had been impacted and the level of disruption.