Rolle linux_updates:

 - eMails werden nun auch bei Fehler versand

roles/linux_updates/tasks/main.yml

@@ -43,5 +43,5 @@
         body: "{{ lookup('template', 'templates/mail_body.j2') }}"
         subtype: html
   delegate_to: localhost
-  when: ansible_os_family == "Debian" and apt_upgrade.changed
+  when: ansible_os_family == "Debian" and ( apt_upgrade.changed or apt_upgrade.failed == true )