Microsoft removes the August Exchange Server security update after admins complain it disabled their server installations.

Microsoft on Thursday cleared up the mystery surrounding its next Exchange Server release plans, as described in an 'Exchange Server Roadmap Update' announcement.

In an FAQ section of the announcement, Microsoft asserted that its transport-based enforcement system isn't being implemented to get on-premises Exchange Server users to move to Exchange Online.

Microsoft has shared mitigations for two new Microsoft Exchange zero-day vulnerabilities tracked as CVE-2022-41040 and CVE-2022-41082, but researchers warn that the mitigation for on-premise ...

Microsoft has urged its customers to be on high alert after discovering a dangerous vulnerability in hybrid Exchange deployments.

Microsoft warned customers today that Exchange Server 2013 will reach its extended end-of-support (EOS) date 90 days from now, on April 11, 2023.

Microsoft has urged administrators of on-premises Exchange servers to keep them patched and updated, warning that attackers “are not going to go away.” The tech giant’s Exchange Team advised in a blog ...

Microsoft has urged customers to be on high alert for an “improper authentication bug”, which could allow threat actors with admin access to an on-prem Exchange Server to escalate privileges into the ...

Microsoft Corp. is investigating reports that attackers are exploiting two previously unknown vulnerabilities in Exchange Server, a technology many organizations rely on to send and receive email ...

This isn’t a good month for IT admins to take time off if they want to get ahead of all the patches Microsoft pushed out this ...

No permanent fix for the Exchange Server vulnerabilities is yet available, but other steps can mitigate the risk.

Microsoft finds high-severity flaw in hybrid Exchange instances Both Exchange Server 2016 and Exchange Server 2019 are affected, and so is Microsoft Exchange Server Subscription Edition A hotfix ...