update..

roles/common/files/mail.cadus/etc/postfix/postfwd.wl-hosts

@@ -0,0 +1,22 @@
+# *** [ Ansible managed: DO NOT EDIT DIRECTLY ] ***
+
+# ---
+# Trusted hosts 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 hosts of domain 'oopen.de'
+#  \.oopen\.de$
+#
+#  # host a.mx.oopen.de
+#  ^a\.mx\.oopen\.de$
+#
+# ---
+
+# give truested hostnames here
+

roles/common/files/mail.cadus/etc/postfix/postfwd.wl-nets

@@ -0,0 +1,18 @@
+# *** [ Ansible managed: DO NOT EDIT DIRECTLY ] ***
+
+# ---
+# Trusted networks whitelisted by postfwd
+#
+# Example:
+#
+#   # web0.warenform.de
+#   #83.223.86.76
+#   #2a01:30:0:505:286:96ff:fe4a:6ee
+#   #2a01:30:0:13:286:96ff:fe4a:6eee
+#
+# ---
+
+# give truested networrk adresses here
+# d.mx.oopen.de (listen server)
+95.217.204.227
+2a01:4f9:4a:47e5::227

roles/common/files/mail.cadus/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
+

roles/common/files/mail.cadus/etc/postfix/postfwd.wl-user

@@ -0,0 +1,15 @@
+# *** [ Ansible managed: DO NOT EDIT DIRECTLY ] ***
+
+# ---
+# SASL Users whitelisted by postfwd
+#
+# example:
+#
+#    # give trusted sasl usernames here
+#    ckubu@oopen.de
+#    vertrieb@akweb.de
+#
+# ---
+
+# give trusted sasl usernames here
+#spenden@cadus\.org