diff -Nur smeserver-qpsmtpd-2.4.0/root/etc/e-smith/templates/var/service/qpsmtpd/config/relayclients/60myAppliances smeserver-qpsmtpd-2.4.0.bz8704/root/etc/e-smith/templates/var/service/qpsmtpd/config/relayclients/60myAppliances
--- smeserver-qpsmtpd-2.4.0/root/etc/e-smith/templates/var/service/qpsmtpd/config/relayclients/60myAppliances	1970-01-01 01:00:00.000000000 +0100
+++ smeserver-qpsmtpd-2.4.0.bz8704/root/etc/e-smith/templates/var/service/qpsmtpd/config/relayclients/60myAppliances	2014-12-03 00:42:56.346024376 +0100
@@ -0,0 +1,37 @@
+{
+   use esmith::util::network qw( isValidIP );
+   use Net::IPv4Addr qw( ipv4_in_network );
+
+   my @relayclients = split /[,:]/, ${qpsmtpd}{UnauthenticatedRelayClients} || '';
+   return "# No relay clients are defined" unless (scalar @relayclients);
+
+   foreach my $relayclients (@relayclients)
+   {
+   #start to find the local network range
+   my $ndb = esmith::NetworksDB->open_ro();
+   my @localAccess;
+
+   foreach ($ndb->local_access_spec())
+       {
+       # If there's a / in the network string
+       # then convert to CIDR notation
+       if (m!/!)
+           {
+           my ($ip,$bits) = Net::IPv4Addr::ipv4_parse($_);
+           push (@localAccess,"$ip/$bits");
+           }
+       }
+
+   foreach my  $localAccess (@localAccess)
+       {
+       if (isValidIP($relayclients) && ipv4_in_network ("$localAccess",$relayclients))
+           {
+           $OUT .= "$relayclients\n";
+           }
+       else
+           {
+           $OUT .= "## $relayclients is not an IP or not in the localnetwork\n";
+           }
+       }
+   }
+}