: Open the administrator interface, navigate to the "Domains" tab, click "Add", and enter your top-level domain name (e.g., yourcompany.com ).
Minimum 512 MB (2 GB or more recommended if running webmail and anti-virus concurrently).
Here are a few common problems and their solutions:
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: download full hmailserver 57
To download the full version of hMailServer 5.7 , you can access the latest compiled builds through the project's official build server
The official "Full" installation of hMailServer —including version 5.6.8 Build 2574
This version is maintained by third-party contributors ; there are currently no plans for an official stable release from the original developer. : Open the administrator interface, navigate to the
Required for the administration console.
An email server will not function properly over the public internet without proper networking adjustments and DNS records. If you are deploying hMailServer 5.7 for public production use, ensure the following configurations are complete: 1. Port Forwarding (Firewall Configuration)
Furthermore, the evolution of email standards presents a challenge for legacy software. Modern email delivery relies heavily on strict authentication protocols like DKIM (DomainKeys Identified Mail), DMARC (Domain-based Message Reporting and Conformance), and SPF (Sender Policy Framework). While hMailServer 5.7 supports external tools to manage some of these, native support and the ease of managing these modern standards have improved in newer iterations. As major email providers like Google and Microsoft tighten their security requirements for incoming mail, running an older mail server increases the risk that outgoing messages will be flagged as spam or rejected entirely. The project is no longer under active development
hMailServer-5.7.0-B2530-x64 - VCRedist 2013/2019 ... - GitHub
After installation, you need to perform the basic setup to start sending and receiving emails.