Perhaps of interest, I wrote something similar a few years ago for my university in German: https://wwwcip.cs.fau.de/~oj14ozun/src+etc/init.el https://wwwcip.cs

Perhaps of interest, I wrote something similar a few years ago for my university in German: https://wwwcip.cs.fau.de/~oj14ozun/src+etc/init.el https://wwwcip.cs.fau.de/~oj14ozun/src+etc/init.el (here a HTML version https://wwwcip.cs.fau.de/~oj14ozun/src+etc/init.el.html https://wwwcip.cs.fau.de/~oj14ozun/src+etc/init.el.html). My intention was to demonstrate different configuration patterns. It even tries to configure Gnus to work OOTB for our university mail accounts. I should probably update it for Emacs 27.1 and change a few things where my tastes have changed.