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 ...

Microsoft has released its final cumulative update (CU) for Exchange Server 2019, which means customers need to get ready to upgrade or move to hosted Exchange. Enterprises still hosting on-premises ...

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.

Microsoft claims it can make more money from each user in the cloud, but it’s no lock. Microsoft claims it earns more money per user from cloud-based Exchange email accounts than it does selling the ...

On Monday, Microsoft released the last major update for Exchange Server 2019. The aging Exchange Server is set to lose support on Oct. 14, 2025. This final update (2025 H1 Cumulative Update (CU15) ...

Microsoft this week announced it will be bringing its Extended Security Update (ESU) program for on-premises Exchange Server 2016 and 2019, offering organizations critical protection as they approach ...