update..

roles/common/files/mailserver/etc/postfix/postfwd.wl-sender

@@ -0,0 +1,22 @@
+# *** [ Ansible managed: DO NOT EDIT DIRECTLY ] ***
+
+# ---
+# Trusted senders whitelisted by postfwd
+#
+#    This file is called with '=~'. This means perl regexp is possible
+#
+#
+# To increase performance use ^ and/or $ in regular expressions
+#
+# Example:
+#
+#  # all senders of maildomaindomain 'oopen.de'
+#  @oopen\.de$
+#
+#  # sender address ckubu@oopen.de
+#  ^ckubu@oopen\.de$
+#
+# ---
+
+# give trusted sender addresses here
+