I've looked at installing Mailman3 many times but have never succeeded - there simply too many instructions.
Is there a simple guide to get just web front end to Mailman3 where you can import an existing mailing list simply for viewing?
Which is the easiest system to install Mailman3 on? I have a Debian system and would be grateful for any pointers showing how to install it .
I came across:-
https://iomarmochtar.wordpress.com/2017/07/21/mailman3-easy-installation/
but this is for Centos and I don't know what to change.
Elsewhere I came across a list of apps which needed to be installed on Debian but that didn't work because of missing packages.
apt-get install python3-setuptools python3-virtualenv python3-dev git gcc node-less nodejs postfix python3-tox