End of the road in sight for venerable server Administrators rejoice! The 2025 H1 Cumulative Update (aka CU15) for Exchange ...

Microsoft has yet to deliver its promised Cumulative Update 15 for Exchange Server 2019 due to some issues, as the countdown ...

Advice follows warning from Microsoft that an old certificate for allowing automatic Exchange mitigations is dead.

Exchange Server administrators lagging on their cumulative and security updates be warned: Microsoft has stated that the ...

Threat researcher Huntress is warning MSPs of on-premise Microsoft Exchange Server ProxyShell vulnerabilities that could be exploited by cybercriminals as early as this weekend. Huntress has seen ...

The server side is Microsoft Exchange Server and the featured client program is Microsoft Outlook, which includes contacts and calendaring. Prior to Outlook, which was introduced with Office 97 ...

Upgrade to Exchange Online or Exchange Server SE Microsoft advises admins to migrate to Exchange Online (available as an Office 365 subscription or a stand-alone service) or prepare to upgrade to ...

In the Cached Exchange Mode, a copy of your mailbox is saved on your computer. The copy offers prompt access to your data and is often updated with the server that runs Microsoft Exchange.

Microsoft is releasing an out-of-band patch to deal with a problem that prevented some Windows Server 2022 machines from booting.… KB5052819 is related to servers with two or more Non-Uniform Memory ...