Testing? We've heard of it Users of Microsoft's email service might be feeling a distinct sense of déjà vu after the web ...

Microsoft is investigating an ongoing outage preventing Outlook on the web users from accessing their Exchange Online ...

Microsoft Exchange and Teams Calendar are currently down worldwide, with Outlook also "crashing," according to users who said ...

Microsoft is investigating an Exchange Online bug causing anti-spam systems to mistakenly quarantine some users' emails.