http: services: test-funkwhale-mailpit: loadbalancer: servers: - url: 'http://172.17.0.1:8025' passhostheader: true routers: test-funkwhale-mailpit-web: entrypoints: web rule: Host(`mailpit.funkwhale.test`) service: test-funkwhale-mailpit test-funkwhale-mailpit-webs: entrypoints: webs rule: Host(`mailpit.funkwhale.test`) service: test-funkwhale-mailpit tls: true