Ensure mailman3-web gets restarted on config change.

states/mailman/init.sls

@@ -17,6 +17,17 @@ mailman3_conf:
         - group: list
         - mode: 0640
         - template: jinja
+    - require:
+      - pkg: mailman3
+  service.running:
+    - name: mailman3
+    - restart: true
+    - watch:
+      - file: mailman3_conf
+
+mailman3_web_conf:
+  file.managed:
+    - names:
       - /etc/mailman3/mailman-web.py:
         - source: salt://mailman/etc/mailman-web.py
         - group: www-data
@@ -26,10 +37,10 @@ mailman3_conf:
       - pkg: mailman3
       - sls: apache
   service.running:
-    - name: mailman3
+    - name: mailman3-web
     - restart: true
     - watch:
-      - file: mailman3_conf
+      - file: mailman3_web_conf
 
 mailman3_exim4_conf:
   file.recurse: