Mailman is free software for managing electronic mail discussion and e-newsletter lists. It consists of a web page for maillist configuration as well as a core that does the heavy lifting of actually sending the mails.
One of the tasks of a maillist owner is to ensure that no spam is being send over the list. Mailman has the concept of moderation where the maillist owner acts as a human spam filter for (parts of) the emails that are being send to the list. Handling this moderation is usually done with the web interface.
The Python script in this project, however, provides a command line interface to the Mailman moderation. Especially if the maillist owner has to moderate a large collection of lists, this script will reduce the time he/she spends on moderation.
For version 2 of Mailman, there exists a command line tool called listadmin which is written in Perl. This Python script is a similar tool for version 3 of Mailman.
Simply clone this tool from github by invoking these commands in a shell:
git clone https://github.com/richardbrinkman/mailman3moderation.git
cd mailman3moderation
pip3 install -r requirements.txt
cp config_sample.py config.pyIt will create a mailman3moderation directory in the current directory with the script
itself (moderate.py) and a sample configuration script (config_sample.py) and installs
the required dependencies. Edit the file config.py and adjust the settings within it.
Simply run
python3 moderate.pyfrom within the mailman3moderation directory.
It will scan all the maillists found on the server. For all the waiting moderation requests
an entry pops up, showing the bare essentials, like subject and sender. You have then the option
to show the headers and/or the body prior to accepting, discarding or rejecting the mail.