Microsoft this week announced it will be bringing its Extended Security Update (ESU) program for on-premises Exchange Server 2016 and 2019, offering organizations critical protection as they approach ...

Microsoft has announced upcoming end of life for two of its key products, Exchange Server 2016 and Dynamics 365 Project Service Automation (PSA), in 2025. First up, Exchange Server 2016 will reach the ...

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will reach the end of extended support next year on October 14 and shared guidance for admins who need to decommission outdated servers.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

Microsoft has released Exchange Server SE. It's encouraging all Exchange Server 2016 and 2019 operators to do the low-risk upgrade now, before those old versions lose support in October. Microsoft has ...

Update 26.3.2024: While not on the same scale as 2021's Microsoft Exchange Server hack (see below this update), security problems impacting Exchange Server have reemerged. In March 2024's monthly ...

Microsoft has put out a rather sternly worded advisory urging customers to complete public folder migrations from legacy versions of Exchange as soon as possible. Earlier this month, Microsoft ...

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, ...

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 has identified one of the critical vulnerabilities in Exchange Server that the company disclosed in February's Patch Tuesday update as actually being a zero-day threat that attackers are ...

Last year, two high severity, easily exploitable Microsoft Exchange vulnerabilities dubbed ProxyLogon and ProxyShell made waves in the infosec sphere. Nearly a year later, Exchange Server admins are ...