In some 5.7 builds, you may need to install the VC 2013 Redistributable to ensure libmysql.dll functions correctly. Troubleshooting: Common 5.7 Issues
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
: Many ISPs block port 25. You may need to route outbound mail through a relay server.
Once downloaded, the installation process requires administrator privileges. Phase 1: Running the Installer download hmailserver 57 hot
: Mandatory for production environments to ensure high availability, easy backups, and optimal performance under heavy loads. Step 3: Set the Administration Password
Windows Server 2012 and newer, or Windows 10 / 11 for testing.
hMailServer 5.7 remains a solid choice for Windows-based email hosting, but due to the project's dormancy, users must prioritize safety when sourcing the installation files to ensure the security of their email infrastructure. In some 5
Because of this, the "hot" or "beta" 5.7 version you're searching for is not an official, ready-to-install release from the original team. Instead, it exists as a source code branch for developers, maintained by third-party contributors. For most users, the recommended path is to stick with the supported stable version, 5.6.8.
: Required for large deployment volumes (MySQL, Postgres, or MS SQL). Phase 2: Setting the Master Password
Only download hMailServer from the official repository or trusted open‑source mirrors. If you share with third parties, their policies apply
: Windows Server 2012 R2 or higher, or Windows 10 / 11 (for development).
hMailServer is a free, open-source email server software that allows users to set up and manage their own email servers. Developed by hMailServer Development Team, this software supports various operating systems, including Windows.