Microsoft Corp. has been ramping up its cloud-based Exchange Online offering for its largest customers — even though that may mean cannibalizing its own on-premises Exchange Server installed base.

Until today, only large companies could get SharePoint or Exchange as an online service available directly from Microsoft. Smaller customers could get hosted Exchange from numerous other suppliers ...

Microsoft has apologized to customers for major outages to its Lync and Exchange cloud services earlier this week, and says it has fixed the glitches that caused them. "We have a full understanding of ...

Microsoft Exchange administrators running versions older than March 2023 need to update or they won’t get the latest security mitigations, says an expert. But, David Shipley added, even better advice ...

Nasdaq and Amazon Web Services are partnering to offer regional exchanges a cloud-based exchange infrastructure to help other market operators modernize operations with minimal disruption. The ...