[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: scott.idem+admin@oneskyit.com


[mta]
incoming: mailman.mta.postfix.LMTP
outgoing: mailman.mta.deliver.deliver
# I am pretty sure lmtp_host should *not* be the same as the $MM_HOSTNAME! It should be the hostname of the Postfix server running the MTA.
# The lmtp_host value is used exactly as is. It does not seem to replace the environment variable.
# lmtp_host:
# lmtp_host: $MM_HOSTNAME
# lmtp_host: localhost
# lmtp_host: mailman-core
# lmtp_host: dgr-srv-prime
# lmtp_host: 127.0.0.1
# lmtp_host: 104.237.143.4
# lmtp_host: 172.29.199.1 # No
lmtp_host: 172.29.199.10
lmtp_port: 8024
# smtp_host: 127.0.0.1
smtp_host: 104.237.143.4
# smtp_port: 25
# smtp_port: 465
smtp_port: 587
smtp_use_tls: True
# smtp_host_user: scott
# smtp_host_password: Adapting.7df
smtp_secure_mode: starttls
smtp_verify_hostname: False
smtp_verify_cert: False

configuration: /etc/postfix-mailman.cfg