diff -urN src.orig/lookups/dnsdb.c src/lookups/dnsdb.c
--- src.orig/lookups/dnsdb.c	2010-05-29 22:23:26.000000000 +0300
+++ src/lookups/dnsdb.c	2010-11-22 19:05:27.000000000 +0200
@@ -36,11 +36,15 @@
   "mxh",
   "ns",
   "ptr",
+  "spf",
   "srv",
   "txt",
   "zns"
 };
 
+#if !defined(T_SPF)
+#define T_SPF 99
+#endif
 static int type_values[] = {
   T_A,
 #if HAVE_IPV6
@@ -55,6 +59,7 @@
   T_MXH,     /* Private type for "MX hostnames" */
   T_NS,
   T_PTR,
+  T_SPF,
   T_SRV,
   T_TXT,
   T_ZNS      /* Private type for "zone nameservers" */
@@ -319,7 +324,7 @@
 
     if (ptr != 0) yield = string_cat(yield, &size, &ptr, outsep, 1);
 
-    if (type == T_TXT)
+    if ((type == T_TXT) || (type == T_SPF))
       {
       if (outsep2 == NULL)
         {