Before you run the installer, you must ensure your Windows system meets the necessary requirements to avoid any installation failures.

Create a strong password for the hMailServer Administrator account. Do not lose this password , as it is required to manage your domains.

Recommended for larger deployments requiring high performance. 3. Initial Configuration Steps

Follow these clear instructions to get your mail server up and running. Step 1: Download the Full Installer

Review the GNU General Public License (GPL) terms, select "I accept the agreement," and click . 3. Select Destination Location

Log into your domain registrar's DNS dashboard (e.g., GoDaddy, Cloudflare, Namecheap) and create these records:

git clone https://github.com/hmailserver/hmailserver.git cd hmailserver # Switch to the 5.7 branch (or master) git checkout 5.7 # Open hMailServer.sln in Visual Studio 2022 # Build -> Build Solution (Release x64)