chore(ansible): clean up host_vars YAML and normalize mail text blocks

host_vars/ga-st-services.ga.netz/ga-st-services-common.yml

@@ -86,7 +86,7 @@ resolved_nameserver:
 # If there are more than one search domains, then specify them here in the order in which
 # the resolver should also search them
 #
-#resolved_domains: []
+# resolved_domains: []
 resolved_domains:
   - ~.
   - ga.netz
@@ -97,7 +97,7 @@ resolved_dnssec: false
 # dns.as250.net: 194.150.168.168
 #
 resolved_fallback_nameserver:
-   - 192.168.10.1
+  - 192.168.10.1
    - 192.168.10.3
 
 
@@ -195,19 +195,18 @@ sudo_users:
 
   # Postfix Firewall postfwd
   #
-  #- name: postfwd.wl-user
+  # - name: postfwd.wl-user
   #  src_path: ga-st-mail/etc/postfix/postfwd.wl-user
   #  dest_path: /etc/postfix/postfwd.wl-user
 
 
-#copy_template_files: []
+# copy_template_files: []
 #
 #  - name: mailsystem_install_amavis.conf
 #    src_path: usr/local/src/mailsystem/conf/install_amavis.conf.j2
 #    dest_path: /usr/local/src/mailsystem/conf/install_amavis.conf
 
 
-
 # ---
 # vars used by roles/common/tasks/config_files_mailsystem_scripts.yml
 # ---