Lines Matching refs:nserver
931 local($u,$nserver,@still_there);
933 $nserver = &mx($server);
935 if (&trhost($nserver) ne &trhost($server)) {
936 $0 = "$av0 - mx redirect $server -> $nserver\n";
938 if (defined $mxbacktrace{"$u *** $nserver"}) {
941 $mxbacktrace{"$u *** $nserver"} = $server;
942 print "mxbacktrace{$u *** $nserver} = $server\n"
944 &expn($nserver,$u,$names{"$u *** $server"});
949 return $nserver;
999 local($nserver);
1017 undef $nserver;
1026 $nserver = $nh;
1050 unless ($nserver) {
1057 # provide fallbacks in case $nserver doesn't work out
1062 $0 = "$av0 - gethostbyname($nserver)";
1063 ($name,$aliases,$type,$len,$thataddr) = gethostbyname($nserver);
1068 &giveup('mx domainify',"$nserver: could not resolve address");
1071 print "MX($server) = $nserver\n" if $debug;
1072 print "$server -> $nserver\n" if $vw && !$debug;
1073 $mx{&trhost($server)} = $nserver;
1077 &giveup('mx domainify',"$nserver: only one level of mx redirect allowed");