Microsoft said it was able to resolve all of its issues with Outlook and Teams as of just after 3 p.m. EST Tuesday, more than a day after thousands of users started to report outages early Monday morning.

The outage was another jarring reminder that the move to cloud services increases dependence on outside vendors that periodically fail to function. While security experts have lon

Microsoft said most Outlook and Teams services had been restored as of Monday evening, after more than 24 hours of technical delays.