Installation directly from docker registry
You can install the free poste.io directly from the Docker registry
Repository: https://hub.docker.com/r/analogic/poste.io/
docker run \
--net=host \
-e TZ=Europe/Prague \
-v /your-data-dir/data:/data \
--name "mailserver" \
-h "mail.example.com" \
-d \
-t analogic/poste.io
Why net=host
Options
Spam filtering, the karma system and relaying all need to see the real source IP. Published ports hide it, which can leave the server in an open relay state. See Docker network schemes for the other options and what each of them costs you.
- To disable redirect to HTTPS administration use -e "HTTPS=OFF" - useful for reverse proxies
- If you want to use the Sieve server, port 4190 has to be reachable too
The full walkthrough, with DNS and TLS, is in the installation guide.
If you have further questions please contact us at info@poste.io