Thanks,
but if I put SMTP_HOST: 172.25.0.1 in the docker.yaml, and then down and up (docker-compose down, docker-compose up -d) the images then container grab a new IP range, (like 172.26.0.X). but my smtphost is 172.25.0.1, so that would break again, correct? What should i put for SMTP_HOST: XXXXX in doicker.yaml to keep this from happening?
And are you saying my /opt/mailman/core/mailman-extra.cfg should be
# cat /opt/mailman/core/mailman-extra.cfg # mailman-extra.cfg
[mailman] # This address is the "site owner" address. Certain messages which must be # delivered to a human, but which can't be delivered to a list owner (e.g. a # bounce from a list owner), will be sent to this address. It should point to # a human. site_owner: XXXX@XXXX.XXXXX