Microsoft is getting serious about the end of Exchange Web Services (EWS) and has announced that, starting in March 2026, it will begin blocking EWS access to mailboxes without license rights. EWS is ...

Microsoft Exchange is a wildly popular threat target, with dangers exacerbated by the tech giant's end support for Exchange 2016 and 2019 last month. Now those email servers won't receive necessary, ...

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 NSA, CISA, Australia's Cyber Security Centre, and Canada's Cyber Centre jointly released comprehensive security practices for Exchange hardening. Image: Envato If your team still runs Microsoft ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Thankfully, for such things, the document itself is relatively ...

The US Cybersecurity and Infrastructure Security Agency (CISA) has released a 15-page best practices guide – all so that organizations still using the now-outdated Microsoft Exchange Servers can ...

Microsoft is exploring an expansion of its Copilot AI assistant to on-premises Exchange Server, a move that directly confronts why many organizations avoid the cloud. In a public survey announced ...

This repository is the home of several scripts for Microsoft Exchange Server and Exchange Online. The scripts are intended for identifying and resolving a wide range of issues that impact on-premise ...

More than 29,000 Microsoft Exchange servers exposed to the internet have remained unpatched against a high-severity vulnerability that could allow attackers to seize control of entire domains in ...

Microsoft has released an advisory for a high-severity security flaw affecting on-premise versions of Exchange Server that could allow an attacker to gain elevated privileges under certain conditions.

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 ...

Enterprises must soon have subscription licenses for all on prem users and servers. The shift comes with a significant price increase. If you’re an enterprise still hosting on-premises Exchange 2016 ...