: Built-in Microsoft SQL Server Compact (embedded), Microsoft SQL Server, PostgreSQL, and MySQL / MariaDB.
Using hMailServer in 2026 carries significant risks as it is no longer actively maintained by the original developer.
Built-in support for SSL/TLS encryption, SPF (Sender Policy Framework), DKIM (DomainKeys Identified Mail), blacklists (DNSBL), and anti-virus integration (such as ClamAV). download full hmailserver 57
While is not an official release listed on the main website, it exists as a community-maintained build. You can find these versions through the developer's build server or specific GitHub discussion threads. Download Information
Setting up a reliable, secure, and self-hosted email server does not require expensive software licenses or complex enterprise infrastructure. For Windows environments, hMailServer remains one of the most popular, free, open-source email servers available. While is not an official release listed on
Features a clean, intuitive graphical user interface (hMailServer Administrator) making management straightforward. Step 1: Where to Download Full hMailServer 5.7 Safely
If you're looking for the production-ready version of hMailServer, the stable releases are available on the official website: For Windows environments, hMailServer remains one of the
No active development hMailServer is no longer being actively developed or maintained. hMailServer — установка | internet-lab.ru
: Best for production environments. Choose this if you want to link hMailServer to an existing MySQL, PostgreSQL, or MS SQL Server instance for better performance and scalability. Step 4: Set the Master Administrator Password
Solution: Open Windows Services ( services.msc ), locate the service, and verify that it is running. If it fails to start, verify your database connection string or check the Windows Event Viewer for error logs. Emails Sent to External Domains (Gmail/Yahoo) bouncing back