200MB+ for the application itself, plus storage for your mailboxes. Step-by-Step Installation Guide
You can download it from the official source: ➡️ download full hmailserver 57
If you are looking to set up a robust, free, and open-source email server on Windows, is the industry standard. Whether you are a system administrator or a small business owner, hMailServer provides all the essential features—like IMAP, SMTP, and POP3 support—without the hefty price tag of Microsoft Exchange. 200MB+ for the application itself, plus storage for
: Features updated compatibility for MySQL/MariaDB and PostgreSQL. 3. Installation & Technical Requirements x64 build · Issue #426 · hmailserver/hmailserver - GitHub 200MB+ for the application itself
Use the built-in Microsoft SQL Storage or connect to external databases like MySQL or PostgreSQL.