diff --git a/docker-compose.yml b/docker-compose.yml
index 9bca358..3e0e60c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,13 +1,13 @@
-version: "3.7"
-
 services:
   mail-autoconfig:
     image: git.mifi.dev/mifi-holdings/mail-autoconfig:latest
+    container_name: mail-autoconfig
     networks:
       - traefik
     labels:
       - "traefik.enable=true"
-      - "traefik.http.routers.mailconfig.rule=HostRegexp(`{sub:autoconfig|autodiscover}.{domain:.+}`)"
+      - "docker.networks=traefik"
+      - "traefik.http.routers.mailconfig.rule=HostRegexp(`^(autoconfig|autodiscover)\\..*`)"
       - "traefik.http.routers.mailconfig.entrypoints=websecure"
       - "traefik.http.routers.mailconfig.tls.certresolver=letsencrypt"
       - "traefik.http.services.mailconfig.loadbalancer.server.port=80"