+@def &TCP_UDP_SERVICE_RANGE($port, $srange) = {
+ proto (tcp udp) mod state state (NEW) dport $port @subchain "$port" { saddr ($srange) ACCEPT; }"
+}
+
+@def $HOST_MAILRELAY_V4 = (<%=
+ mailrelay = []
+ localinfo.keys.sort.each do |node|
+ if localinfo[node]['mailrelay']
+ allnodeinfo[node]['ipHostNumber'].each do |ip|
+ next if ip =~ /:/
+ mailrelay << ip
+ end
+ end
+ end
+
+ mailrelay.join(' ')
+%>);
+
+@def $HOST_MAILRELAY_V6 = (<%=
+ mailrelay = []
+ localinfo.keys.sort.each do |node|
+ if localinfo[node]['mailrelay']
+ allnodeinfo[node]['ipHostNumber'].each do |ip|
+ next if ip =~ /\./
+ mailrelay << ip
+ end
+ end
+ end
+
+ mailrelay.join(' ')
+%>);
+
+@def $HOST_MAILRELAY = ( $HOST_MAILRELAY_V4 $HOST_MAILRELAY_V6 );
+