roles/mgrote_munin_server/tasks/mail.yml

@@ -1,6 +0,0 @@
----
-- name: Template ssmtp config
-  ansible.builtin.template:
-    src: ssmtp.conf
-    dest: /etc/ssmtp/ssmtp.conf
-...

roles/mgrote_munin_server/tasks/main.yml

@@ -73,6 +73,8 @@
     group: munin
   when: not placeholder.stat.exists
 
-- name: Include alerting tasks
-  ansible.builtin.include_tasks: mail.yml
+- name: Template ssmtp config
+  ansible.builtin.template:
+    src: ssmtp.conf
+    dest: /etc/ssmtp/ssmtp.conf
 ...