[portable] Full Hmailserver 57 - Download

If you are looking for a for your business or personal use, you should not rely on version 5.7. Instead, you should download and install the latest official stable release: hMailServer 5.6.x , which continues to receive updates for critical security vulnerabilities.

: Windows Server 2012 or later, Windows 10, or Windows 11. Framework : .NET Framework 4.5 or higher. download full hmailserver 57

Version 5.7 introduced several modernization updates compared to the 5.6 stable branch: Framework: .NET Framework 4.5 by default, whereas older versions relied on .NET 2.0/3.5. Architecture: Specifically built to support x64 (64-bit) environments using Visual Studio 2019. Dependencies: Requires updated components such as Boost 1.72 OpenSSL 1.1.1 Critical Usage Warnings No Active Development: If you are looking for a for your

: Full compatibility with IMAP, SMTP, and POP3. Framework :

The hMailServer project is no longer actively developed and relies on outdated security algorithms like and older versions of OpenSSL .

Unlike the main stable branch (5.6.x), hMailServer 5.7 remains in (sometimes referred to as "alpha" in official forum posts). The project is no longer under active development by the original author, and 5.7 is now maintained by third-party contributors. As stated in the official GitHub repository: