Microsoft reminded today that Exchange 2016 will reach the end of extended support next year on October 14 and shared guidance for admins who need to decommission outdated servers. Exchange 2016 ...

On Thursday, Microsoft shared mitigations for a high-severity Exchange Server vulnerability exploited in attacks that allow ...

Microsoft warned Exchange Server customers about critical OWA vulnerability CVE-2026-42897 affecting on-premises deployments.

Microsoft announced this week that it has changed its support policy for the Edge role on Exchange Server 2016, but only when it's used on Windows Server 2016. The Edge Transport server role of ...

Microsoft reminds us of the imminent end of support for Exchange Server 2016 and 2019. In nine months, the manufacturer will pull the plug. In a tech community post, Microsoft writes that the ...

Microsoft released a large batch of updates for all supported versions of Exchange Server. The difference between a CU and an RU seems to be that the RU is an update that also includes security ...

While the planned phase-out of Microsoft Exchange 2016 and Exchange 2019 is many months away, evaluate your organization’s needs now to avoid hassles down the road. October 2025 is going to be a big ...

Microsoft warns of a new zero-day vulnerability that leaves Exchange open to hackers.

A zero-day vulnerability exists in Microsoft Exchange, which attackers are already exploiting. Admins should act quickly.

The zero-day vulnerability affects on-premises installations for all versions of Exchange Server 2016, 2019 and Subscription ...

Two years ago, Microsoft officials announced the next versions of on-premises Exchange Server, SharePoint Server, Skype for Business Server, and Project Server would be available in the second half of ...