Axigen

Axigen provides a self‑hosted mail server that includes email, calendaring, and collaboration features for up to ten users and ten domains. It runs on Linux, Windows, and Docker, offering WebMail and mobile sync, as well as integration with external accounts such as Gmail or Yahoo! Mail. Administration can be performed through a web interface or command‑line tools, and the system supports domain and account aliases, public folders, and message indexing for fast search.

The solution targets small and micro businesses, integration projects, and test environments that need a turnkey messaging platform without a subscription model. It bundles security utilities, out‑of‑office messages, rules and filters, and the ability to send email on behalf of other users. Users can also schedule meetings, assign tasks, share calendars, and manage contacts within the same interface.

Axigen’s free tier is intended as an all‑in‑one alternative to open‑source mail servers, with a seamless upgrade path to additional features or larger user counts if required. The product is proprietary, stable, and designed for quick installation and configuration.