hMailServer 5.6.9 can be downloaded from our software library for free. The hMailServer installer is commonly called hMailAdmin.exe, DBSetup.exe or hMailServer.exe etc. The actual developer of the free program is Martin Knafve.
The most popular versions among hMailServer users are 5.6, 5.5 and 5.4. HMailServer was developed to work on Windows XP, Windows XP Professional, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and can function on 32-bit systems. The file size of the latest setup package available for download is 3.9 MB. HMailServer is included in Communication Tools. Our antivirus analysis shows that this download is safe.
From the developer:
hMailServer is a free, open source, e-mail server for Microsoft Windows. It's used by Internet service providers, companies, governments, schools and enthusiasts in all parts of the world.
It supports the common e-mail protocols (IMAP, SMTP and POP3) and can easily be integrated with many existing web mail systems. It has flexible score-based spam protection and can attach to your virus scanner to scan all incoming and outgoing email.
You may want to check out more software, such as POP Peeper, Atomic Mail Sender or CompanionLink, which might be similar to hMailServer.