ISPConfig is an open-source web hosting control panel for Linux, which allows administrators to manage websites, email addresses, DNS, databases, and more. It provides a user-friendly interface for managing multiple servers from a single control panel. ISPConfig supports various services such as Apache or Nginx web servers, Postfix mail server, and MySQL databases. It's popular among system administrators for its robustness, flexibility, and the fact that it's free. ISPConfig is an ideal tool for managing small to large hosting environments efficiently.
