Further chaos: nginx + postfix

compose.yml

@@ -3,7 +3,6 @@ version: "3.8"
 
 # TODO(decentral1se):
 # - healthchecks
-# - networks
 
 services:
   core:
@@ -66,6 +65,17 @@ services:
         mode: 0555
     entrypoint: /usr/local/bin/docker-entrypoint-custom.sh
 
+  # TODO(decentral1se): proxy mailman-web
+  nginx: []
+
+  # TODO(decentral1se): manage incoming/outgoing mail
+  smtp:
+    image: "mailu/postfix:1.7"
+    volumes:
+      - "mailqueue:/queue"
+    healthcheck:
+      disable: true
+
   db:
     image: "postgres:13-alpine"
     secrets: