Trying to deploy mailcow in my existing docker host with traefik and I’m getting the following error when trying to do a docker-compose up -d
ERROR: Pool overlaps with other one on this address space
I’m guessing this is due to the following entries in the docker-compose.yml file:
networks:
mailcow-network:
ipv4_address: ${IPV4_NETWORK:-172.22.1}.254
aliases:
- unbound
Which are network already used by other stacks in my docker host. So, is this just a matter of specifying another subnet or is there an automated way to accomplish this without having to manually specify subnets?