However, the presence of the "hot" keyword in your search likely points to another user who encountered these beta files. When you access the build server, you will see a list of recent build artifacts. You are looking for a file named similarly to , where "Bxxxx" is the build number.
| Software | Platform | Key Features | Best For | |----------|----------|--------------|----------| | | Linux (Docker) | Full email suite, modern UI, DKIM/SPF/DMARC support, active community | Docker-savvy users, teams wanting flexibility | | iRedMail | Linux, BSD | One-click deployment, integrated webmail, professional admin panel | Quick setup for production environments | | Modoboa | Linux | Python-based, powerful web management, plugin ecosystem | Developers needing customization | | Zimbra | Linux, macOS | Complete collaboration suite (email, calendar, documents), enterprise features | Large organizations needing integrated tools | | Mail-in-a-Box | Linux | Simple setup, automatic DNS configuration, integrates with cloud providers | Individuals wanting turnkey solutions |
: Handles inbound and outbound traffic via IMAP, POP3, and SMTP.
Beyond the core architecture, version 5.7 includes numerous targeted fixes and quality-of-life improvements contributed by the developer community. Some notable examples include: download hmailserver 57 hot
If you found this guide helpful, the best next step is to visit the official hMailServer website or a trusted mirror to download the stable installer and begin building your secure, self-hosted email platform.
If you are looking to download , you have come to the right place. hMailServer is one of the most popular, free, open-source email servers for Microsoft Windows. It is used by internet service providers, companies, and governments all over the world.
Sending and receiving mail between servers / client submission Modern mail retrieval (syncs folders across devices) POP3 Legacy mail retrieval (downloads mail locally) However, the presence of the "hot" keyword in
Follow these precise steps to complete the installation of hMailServer 5.7 on your Windows machine. Step 1: Launch the Installer
, which allows you to sync your email server with your existing Windows domain. Microsoft Marketplace Single Sign-On:
Version 3.5 or later must be enabled via "Turn Windows features on or off". | Software | Platform | Key Features |
Best for evaluation, development, or small deployments (less than 10-15 users).
: Full native support for IMAP, SMTP, and POP3.
:
: Features built-in support for SPF, DKIM, MX verification, and third-party blacklists (DNSBL).