Install schleuder by entering the following commands in the terminal:
sudo apt update sudo apt install schleuder
Description:
GPG-enabled mailing list manager with resending-capabilities
Schleuder is a GPG-enabled mailing list manager with resending-capabilities. Subscribers can communicate encrypted (and pseudonymously) among themselves, receive emails from non-subscribers and send emails to non-subscribers via the list. . Version 3 of schleuder is a complete rewrite, which aims to be more robust, flexible, and internationalized. It also provides an API to be used with schleuder-cli and/or schleuder-web.
Homepage: https://schleuder.nadir.org/
Version: 3.0.0~beta11-2
Section: universe/mail