Mailman 3 ubuntu free

Mailman 3 is a popular open-source mailing list manager that is free to use and distribute. Here's how to install and set up Mailman 3 on Ubuntu:

Prerequisites

• Ubuntu 18.04 or later
• Python 3.6 or later
• pip (the package installer for Python)

Installation

1. Update the package index: sudo apt update
2. Install Mailman 3: sudo apt install mailman
3. Install the required dependencies: sudo apt install python3-pip python3-setuptools
4. Install the Mailman 3 web interface: sudo pip3 install mailman-web

Configuration

1. Create a new mailing list: sudo mailman newlist <listname>
2. Configure the mailing list settings: sudo mailman config <listname>
3. Set the list administrator email address: sudo mailman config <listname> admin_email <emailaddress>
4. Set the list password: sudo mailman config <listname> password <password>

Starting the Mailman 3 service

1. Start the Mailman 3 service: sudo systemctl start mailman
2. Enable the Mailman 3 service to start automatically on boot: sudo systemctl enable mailman

Accessing the Mailman 3 web interface

1. Open a web browser and navigate to http://localhost:8001 (or the IP address of your Ubuntu machine)
2. Log in with the list administrator email address and password you set earlier
3. You can now manage your mailing list, add subscribers, and send messages to the list

Additional tips

• You can customize the Mailman 3 configuration by editing the /etc/mailman3/config.py file
• You can also use the mailman command-line tool to manage your mailing list
• For more information, refer to the Mailman 3 documentation: https://docs.mailman3.org/

That's it! You now have Mailman 3 installed and set up on your Ubuntu machine.