I'm trying to host mailcatcher in docker swarm and serve it with Traefik. I'm running mailcatcher as a service which unfortunately hosts itself on the / root context path like localhost:10980/. I have a frontend rule /mailcatcher with PathPrefixStrip so the initial load works but then the app tries to reach host.com/assets which obviously doesn't exists. Does traefik has any solution like the sub_filter option in nginx to route these requests or do I have to add these as a frontend rule to be able to host it?
Thanks in advance