Add support for disabling milter mail filters.

install_postfix_advanced.sh

@@ -2540,6 +2540,7 @@ milter_protocol = 6
 #    localhost:10025 section in master.cf: 'smtpd_milters='
 # 
 #smtpd_milters = local:/opendkim/opendkim.sock
+smtpd_milter_maps = cidr:/etc/postfix/smtpd_milter_map
 smtpd_milters =
 non_smtpd_milters = local:/opendkim/opendkim.sock
 EOF
@@ -3058,6 +3059,42 @@ else
 fi
 
 
+_file="/etc/postfix/smtpd_milter_map"
+echononl "   Create file '$_file' used disabling milter mail filter for client IP address(es)"
+if [[ ! -f "$_file" ]]; then
+   cat << EOF > "$_file"
+# Disable Milters for local clients.
+#127.0.0.0/8                      DISABLE
+#192.168.0.0/16                   DISABLE
+#172.16.0.0/12                    DISABLE
+#::/64                            DISABLE
+
+# Disable Milters for b.mx.oopen.de
+162.55.82.73                     DISABLE
+2a01:4f8:271:1266::73            DISABLE
+
+# Disable Milters for d.mx.oopen.de
+95.217.204.227                   DISABLE
+2a01:4f9:4a:47e5::227            DISABLE
+
+# Disable Milters for lists.mx.warenform.de
+83.223.86.78                     DISABLE
+2a01:30:0:13:223:35ff:fef5:84b6  DISABLE
+
+# Disable Milters for lists36.net
+192.68.11.82                     DISABLE
+2001:678:a40:3000::82            DISABLE
+EOF
+   if [[ $? -eq 0 ]] ; then
+      echo_ok
+   else
+      echo_failed
+   fi
+else
+   echo_skipped
+fi
+
+
 if $IS_SYMPA_LIST_SERVER ; then
 
       _file_name=sympa_domains