Summary:
- This article discusses the release of a "hotfix" update for Microsoft Exchange Server 2016 and 2019, which is a software update that addresses specific issues or vulnerabilities in the email and collaboration platform.
- The update was released in April 2025 and includes fixes for several security vulnerabilities that could potentially be exploited by attackers to gain unauthorized access or disrupt the operation of Exchange servers.
- The article provides information on how Exchange administrators can download and apply the hotfix update to their systems, ensuring their email infrastructure remains secure and reliable.