iRedMail

iRedMail is an open-source mail server solution designed for mainstream Linux and BSD distributions. It provides a complete set of components required to run a functional email system on a private server, handling the core infrastructure needed for sending and receiving messages. The software operates as a server application that bundles the necessary services to establish a professional mail environment without requiring the manual configuration of each individual component from scratch.

The software is deployed as a server application and supports a wide range of operating systems. It is compatible with various versions of Ubuntu, Debian, CentOS, Rocky Linux, AlmaLinux, FreeBSD, and OpenBSD. Users can install the software by following specific installation guides or utilize a Dockerized edition for containerized deployment. This flexibility allows administrators to choose the environment that best fits their existing infrastructure requirements.

Key features

• Support for Ubuntu 22.04, 24.04, and 26.04
• Compatibility with Debian 12 and 13
• Support for CentOS Stream 9 and 10
• Compatibility with Rocky Linux 9 and 10
• Support for AlmaLinux 9 and 10
• Compatibility with FreeBSD 14.x and OpenBSD 7.8
• Availability of an all-in-one Docker edition
• GPL v3 licensing

The system integrates multiple mail server components into a single installation process. For RHEL and CentOS based systems, the software uses a combination of official yum repositories, EPEL, and specific patched source packages to ensure compatibility across different distributions. The architecture is designed for administrators who need to manage their own email infrastructure on a dedicated server while maintaining control over the underlying operating system. It is intended for users who require a full-featured mail server with comprehensive management capabilities.

iRedMail serves as a comprehensive tool for deploying and managing a full-featured mail server across diverse Unix-like environments.