diff --git a/defaults/main.yml b/defaults/main.yml
index f90c0cc..db4604a 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -1,4 +1,6 @@
 ---
+ansible_managed: "WARNING: Managed via Ansible. Local changes will be overwritten!"
+
 fail2ban_jail_dir: /etc/fail2ban/jail.d
 fail2ban_filter_dir: /etc/fail2ban/filter.d
 
@@ -12,8 +14,3 @@ postfix_pflogsum_mail_subject: "Mailserver Statistics"
 
 tls_helper_domains_file: tls_domains
 tls_helper_postfix_dir: /var/lib/postfix/tls-helper
-
-postfix_virtual_domains_file: virtual_domains
-postfix_virtual_aliases_file: virtual_aliases
-
-postfix