Microsoft is working to address an ongoing Exchange Online outage that is preventing customers from accessing their mailboxes and calendars.

As organizations increasingly rely on cloud-based services like Microsoft 365 Exchange for daily communication, a common and potentially dangerous assumption has emerged: that storing data in the ...

Microsoft says it partially mitigated a week-long Exchange Online outage causing delays or failures when sending or receiving email messages. While the company didn't publicly share information on ...

Exchange and Outlook in the cloud When you first log in (Office 365 supports Internet Explorer and Firefox, but not Chrome), you’re greeted by a simple, straightforward page that lets you navigate to ...