Lines Matching refs:nserver
932 local($u,$nserver,@still_there);
934 $nserver = &mx($server);
936 if (&trhost($nserver) ne &trhost($server)) {
937 $0 = "$av0 - mx redirect $server -> $nserver\n";
939 if (defined $mxbacktrace{"$u *** $nserver"}) {
942 $mxbacktrace{"$u *** $nserver"} = $server;
943 print "mxbacktrace{$u *** $nserver} = $server\n"
945 &expn($nserver,$u,$names{"$u *** $server"});
950 return $nserver;
1000 local($nserver);
1018 undef $nserver;
1027 $nserver = $nh;
1051 unless ($nserver) {
1058 # provide fallbacks in case $nserver doesn't work out
1063 $0 = "$av0 - gethostbyname($nserver)";
1064 ($name,$aliases,$type,$len,$thataddr) = gethostbyname($nserver);
1069 &giveup('mx domainify',"$nserver: could not resolve address");
1072 print "MX($server) = $nserver\n" if $debug;
1073 print "$server -> $nserver\n" if $vw && !$debug;
1074 $mx{&trhost($server)} = $nserver;
1078 &giveup('mx domainify',"$nserver: only one level of mx redirect allowed");