Organizations running Exchange Server need to be aware that the coming .NET Framework 4.6.1 update should be avoided for the time being. It shouldn't be installed right now because no Exchange Server ...

Microsoft has deployed another series of Exchange Server security updates, which can be applied to some older and unsupported cumulative updates, to protect older versions of Exchange Server as ...

Microsoft has released security updates for unsupported versions of Exchange email servers following widespread attacks exploiting four newly discovered security vulnerabilities. Microsoft has already ...

In March, Exchange Server headlined the cybersecurity news section when it was discovered that it is under attack from state-sponsored groups. Microsoft was quick to release out-of-band updates for ...

Microsoft has released patches for four critical vulnerabilities being used to target on-premises versions of Microsoft Exchange Server in "limited and targeted" attacks. It attributes the activity to ...