[BUSINESS]■ STORY TIMELINE
MICROSOFT EXCHANGE ONLINE DOWN, AUTH FAILURES REPORTED
Microsoft is investigating a widespread outage affecting Exchange Online, causing authentication failures and email delays for enterprise customers worldwide.
Bleeping Computer+0m
Microsoft is investigating a widespread service issue causing authentication issues and email delays and failures for Ex…
TechCrunch+2h
Microsoft says it's testing a fix for the widespread Outlook issues that have led to email delays and failures.