Huge role refactoring/cleanup. Other commits will propably follow. Because some bugs will exist. Still important for longrun and also for auto docs/help/slideshow generation

roles/generic-msmtp/templates/msmtprc.conf.j2

@@ -0,0 +1,20 @@
+# Set default values for all following accounts.
+defaults
+auth           on
+logfile        ~/.msmtp.log
+tls_starttls   {{ 'on' if system_email.start_tls else 'off' }}
+{% if system_email.tls %}
+tls            on
+tls_trust_file /etc/ssl/certs/ca-certificates.crt
+{% else %}
+tls            off
+{% endif %}
+
+account        system_email
+host           {{ system_email.host }}
+port           {{ system_email.port }}
+from           {{ users['no-reply'].email }}
+user           {{ users['no-reply'].email }}
+password       {{ users['no-reply'].mailu_token }}
+
+account default : system_email