The National Security Agency, Cybersecurity and Infrastructure Security Agency and international partners released joint guidance Oct. 30 on best practices for Microsoft Exchange server security. The ...

The latest Patch Tuesday security update from Microsoft rolled out August 8, complete with six critical reasons to install it as soon as possible. When it came to certain Exchange Server admins, ...

The company also posted two related downloads on the Microsoft Download Center: Microsoft Exchange Hosted Archive Service Level Agreement (SLA) (36KB) and http://www ...

US and allied cyber agencies team up to try to nudge users to pay more attention to securing Microsoft Exchange Server.

The NSA, CISA, Australia's Cyber Security Centre, and Canada's Cyber Centre jointly released comprehensive security practices for Exchange hardening.

Microsoft announced today that Exchange Server 2016 and 2019 now come with support for HTTP Strict Transport Security (also known as HSTS). HSTS is a web server directive that instructs websites (such ...

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 has been rolling out one security measure after another ever since it discovered that bad actors have been exploiting four zero—day flaws in Exchange Server. Its latest step is updating the ...

The question has come up a couple times in my blog on high availability and redundancy of Database Availability Groups (DAGs) specific to “What happens to the Client Access Server (CAS) and Hub ...

Germany's infosec office (BSI) is sounding the alarm after finding that 92 percent of the nation's Exchange boxes are still running out-of-support software, a fortnight after Microsoft axed versions ...