qjcg/opensmtpd repository overview

docker pull qjcg/opensmtpd

# create data volume container to share between opensmtpd & dovecot containers
docker volume create --name maildirs

docker run -d \
    --restart always \
    --name opensmtpd \
    -p 25:25 \
    -p 587:587 \
    -v /srv/opensmtpd/smtpd:/etc/smtpd:ro \
    -v maildirs:/var/vmail \
    qjcg/opensmtpd