“We are investigating a problem affecting access to many Microsoft ( 365 services. We are working to identify the full impact and will provide more information soon, “the company tweeted at 5:44 p.m. ET. )
According to Down Detector, a website that tracks Internet outages, users report problems with login, server connection and Outlook. The interruptions began around 5 p.m. ET for Office 365, according to the site, and severely affects users in the California and Washington areas.
Microsoft initially referred to the suspension of a recent change to the platform, but later said it “did not see an increase in successful connections after the recent change was canceled. We are working to evaluate additional mitigation solutions while investigating the root cause. “