Docker based setup

Diagnostic screen shows:

“Your network stack is hiding connection source IP. SMTP server sees IP address 178.248.62.3 as 10.0.0.2. Mailserver will not work correctly in multiple aspects.”

I suspect that deployment in Docker Swarm mode cannot work because --net-host must be enabled, or via docker-compose the network_mode=host option should be present.

Caprover was used for deployment, which offers no support for this.

My solution appears to be to dedicate a machine that is not running Swarm mode so that the network issues are not present.

If there is a way to fix this so i could use Poste on the same machine as my websites, i’d love to know. Perhaps a dry docker-compose file…

BTW, Userland-proxy is indeed off

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