POSTGRES_HOST=postgresql.internal.docker
POSTGRES_USER=postfixadmin
POSTGRES_PASSWORD=pg_password
POSTGRES_DB=postfixadmin

MAIL_DOMAIN=test-mx.rthoni.com
MAIL_HOSTNAME=vm01.rthoni.com

DOVECOT_HOST=dovecot.internal.docker
DOVECOT_SASL_PORT=12345
DOVECOT_LMTP_PORT=24

OPENDKIM_HOST=opendkim.internal.docker
OPENDKIM_PORT=12345