Once the installation completes, launch the tool and authenticate using your master password. 1. Adding a Domain In the left-hand menu, click on Domains . Click the Add... button on the right. Enter your domain name (e.g., yourcompany.com ). Click Save . 2. Creating Mailboxes Expand your newly created domain in the tree menu.
is a popular unofficial or preview-compiled version of the acclaimed open-source email server built exclusively for Microsoft Windows systems . While the official stable branch of the project paused at version 5.6.8, community-driven builds like version 5.7 incorporate essential modernizations. These include compilation with modern versions of Visual Studio, native x64 architecture support, and updated dependencies.
Windows Server 2022, 2019, 2016, 2012, or Windows 10/11.
No active development hMailServer is no longer being actively developed or maintained. GitHub download hmailserver 5.7
: Unlike previous versions, hMailServer 5.7 is a 64-bit application .
Click on the welcome page, enter your public domain name (e.g., yourcompany.com ), and click Save . Navigate to Domains > yourcompany.com > Accounts .
Enter your registered domain name (e.g., yourcompany.com ) in the field. Click the Save button. Creating Email Accounts Expand the newly created domain folder in the left menu. Click on the Accounts sub-folder. Click the Add... button. Once the installation completes, launch the tool and
Open and enter the master password you specified during setup.
: Full compatibility with SMTP, POP3, and IMAP protocols.
A static public IP address (highly recommended for production) and access to modify DNS records. Step 1: Download hMailServer 5.7 Click the Add
Once you have downloaded the hMailServer 5.7 installer, follow these steps to install it on your server:
hMailServer is one of the most popular free, open-source mail servers for the Windows operating system. It is widely used by developers, small businesses, and IT administrators who need a lightweight, reliable solution for handling email without the cost of Microsoft Exchange.
This password is critical. It grants access to the hMailServer Administrator console, where you will manage domains, routing, and accounts.