satark-ops-org/roundcubemail

Roundcube Webmail is a browser-based, multilingual IMAP client that provides a full-featured email experience, including MIME support, address book, folder management, message searching, and spell checking. It is written in PHP and requires a database like MariaDB, MySQL, PostgreSQL, or SQLite, and is easily extendable through its plugin API. This project is designed for users and organizations seeking a customizable, web-based email client that can be deployed on a web server.