All in one docker container for GNU Mailman.
docker build -t mailman .
docker run --rm -ti --name mailman \
-p 80:80 -p 25:25 \
-e MAILMAN_URLHOST=www.example.com \
-e MAILMAN_EMAILHOST=example.com \
-e [email protected] \
-e MAILMAN_ADMINPASS=foo \
mailman
MAILMAN_SSL_CRT
MAILMAN_SSL_KEY
MAILMAN_SSL_CA
Complete and working in production.