arch-general
aur-general
aur-requests

It has been decided not to migrate the following unlisted and unused
lists:
arch-magazine
arch-notifications
arch-test
mailman

arch-commits
arch-security
aur-dev
pacman-contrib
pacman-dev

arch-dev
arch-devops
arch-dev-public
arch-mirrors
arch-mirrors-announce
arch-multilib
arch-ports
arch-proaudio
arch-projects
arch-releng
arch-tu
arch-women
staff

arch-announce
arch-devops-private
arch-events
arch-wiki-admins

We want to migrate to mailman3 as mailman2 is basically unmaintained and
requires Python 2 which is EOL.

Because the mailman and mailman3 packages conflict and we don't want to
perform a big bang migration, mailman3 must be deployed on a separate
server. mailman-web (mailman3's web interface) hasn't been packaged yet,
so for now we are using my homebrewed PKGBUILD[1].

[1] https://gist.github.com/klausenbusk/5982063f95c503754a51ed2fefb8915e

Ref #59