--- ../orig/netqmail-1.06/qmail-local.c	2007-12-01 01:52:54.000000000 +0530
+++ qmail-local.c	2008-05-22 02:22:09.000000000 +0530
@@ -28,6 +28,7 @@
 #include "myctime.h"
 #include "gfrom.h"
 #include "auto_patrn.h"
+#include "constmap.h"
 
 void usage() { strerr_die1x(100,"qmail-local: usage: qmail-local [ -nN ] user homedir local dash ext domain sender aliasempty"); }
 
@@ -41,6 +42,7 @@
 void temp_qmail(fn) char *fn;
 { strerr_die5x(111,"Unable to open ",fn,": ",error_str(errno),". (#4.3.0)"); }
 
+
 int flagdoit;
 int flag99;
 
@@ -308,9 +310,33 @@
   }
 }
 
+int ldmok = 0;
+stralloc ldm = {0};
+struct constmap mapldm;
+
 void checkhome()
 {
  struct stat st;
+ struct stat lst;
+
+ // Check for local domains - Config file to read is localdomains
+ if (stat(".onlylocal",&lst) == 0) {
+   ldmok = 0;
+   ldmok = control_readfile(&ldm,"/var/qmail/control/localdomains",0);
+   if (ldmok == -1) strerr_warn1("Unable to read localdomains. (#4.2.1)",0);
+   if (ldmok) {
+     stralloc sas = {0};
+     int j;
+
+     if (!constmap_init(&mapldm,ldm.s,ldm.len,0)) strerr_die1x(100,"Unable to read localdomains. (#4.2.1)");
+     j = byte_rchr(sender,str_len(sender),'@') + 1;
+     if (j < str_len(sender)) {
+       stralloc_copys(&sas,sender + j); 
+       if (!constmap(&mapldm,sas.s,sas.len))
+         strerr_die1x(100,"This email address doesn't accept mails from remote domains. (#4.2.1)");
+     }
+   }
+ }
 
  if (stat(".",&st) == -1)
    strerr_die3x(111,"Unable to stat home directory: ",error_str(errno),". (#4.3.0)");