I'm trying to get docker-mailserver up and running, so I'm able to send mails from my containers.
I created the server with the following compose file:
`version: '2'
services:
xxx_mail:
restart: always
container_name: xxx_mail
image: tvial/docker-mailserver:2.1
hostname: mails
domainname: xxx.xx
expose:
- 25
ports:
- "xxx.xxx.xxx.xxx:25:25"
- "127.0.0.1:143:143"
- "127.0.0.1:587:587"
- "127.0.0.1:993:993"
mem_limit: "512m"
networks:
- xxx-mail-backend
volumes:
- /data/xxx/mailserver/maildata:/var/mail
- /data/xxx/mailserver/mailstate:/var/mail-state
- ./config/:/tmp/docker-mailserver
environment:
- ENABLE_SPAMASSASSIN=0
- ENABLE_CLAMAV=0
- ENABLE_FAIL2BAN=0
- ENABLE_POSTGREY=0
- ONE_DIR=1
- DMS_DEBUG=0
- SMTP_ONLY=1
# SSL: empty means disabled. as we don't have any mailclients (yet), we don't need it.
#- SSL_TYPE=letsencrypt
- PERMIT_DOCKER=network
networks:
xxx-mail-backend:
external:
name: xxx-mail-backendwhen trying to send a mail from another container (which is in the same network), it fails. in the logs it just says:
Feb 22 00:14:21 mails postfix/smtpd[1000]: error: open database /etc/postfix/vmailbox: No such file or directory
Feb 22 00:14:21 mails postfix/smtpd[1000]: fatal: no SASL authentication mechanisms
from the other container, I'm using ssmtp with mailhub=mail (where mail is the alias mapped into the other container).
there I just get a sendmail: Invalid response SMTP server returned.
Any suggestions? I don't want any virus scanning or anything.. I only want to send mails that are DKIM signed.
I'm trying to get docker-mailserver up and running, so I'm able to send mails from my containers.
I created the server with the following compose file:
when trying to send a mail from another container (which is in the same network), it fails. in the logs it just says:
from the other container, I'm using
ssmtpwithmailhub=mail(where mail is the alias mapped into the other container).there I just get a
sendmail: Invalid response SMTP serverreturned.Any suggestions? I don't want any virus scanning or anything.. I only want to send mails that are DKIM signed.