You can simply disable Mailu reverse proxy by removing the ``front`` section from the ``docker-compose.yml`` and use your own means to reverse proxy requests to the proper containers.
Be careful with this method as resolving container addresses outside the Docker Compose structure is a tricky task: there is no guaranty that addresses will remain after a restart and you are almost certain that addresses will change after every upgrade (and whenever containers are recreated).
Be careful with this method as resolving container addresses outside the Docker Compose structure is a tricky task: there is no guarantee that addresses will remain after a restart and you are almost certain that addresses will change after every upgrade (and whenever containers are recreated).