Allow the message "All relevant MX records point to non-existent hosts"

[exim.git] / src / src / routers / dnslookup.c

diff --git a/src/src/routers/dnslookup.c b/src/src/routers/dnslookup.c
index 1eb2154126fb5775fe6da446868f2935cd267a12..fd7140e46e6c469af44c0f20f880d3cc54b49aa9 100644 (file)
--- a/src/src/routers/dnslookup.c
+++ b/src/src/routers/dnslookup.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/routers/dnslookup.c,v 1.2 2005/01/04 10:00:44 ph10 Exp $ */
+/* $Cambridge: exim/src/src/routers/dnslookup.c,v 1.4 2005/06/17 14:20:48 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -300,12 +300,13 @@ for (;;)
 
   if (h.mx >= 0 && h.address == NULL)
     {
+    setflag(addr, af_pass_message);   /* This is not a security risk */
     if (h.name[0] == 0)
       addr->message = US"an SRV record indicated no SMTP service";
     else
       {
       addr->message = US"all relevant MX records point to non-existent hosts";
-      if (!allow_mx_to_ip && string_is_ip_address(h.name, NULL))
+      if (!allow_mx_to_ip && string_is_ip_address(h.name, NULL) > 0)
         {
         addr->user_message =
           string_sprintf("It appears that the DNS operator for %s\n"