- License: GPL v3
- Authors: Zhang Huangbin (zhb at iredmail.org)
- Check and download the latest stable release
- Install iRedMail by following our installation guides strictly: Installation Guides
- Community, bug report, feature requests: online support forum
- Paid support service
- Source packages patched or modified for RHEL/CentOS can be found here, other RPM packages are all installed from official yum repository and EPEL.