--- src/libspf/main.c	2005-05-08 16:27:08.000000000 +0200
+++ src/libspf/main.c.oden	2007-07-07 18:27:56.000000000 +0200
@@ -1683,7 +1683,7 @@
     xfree(p->from);
   }
 
-  if (p->spf_rlevel > 0)
+  if (p->spf_rlevel > 0 && p->current_domain != p->original_domain)
   {
     xfree(p->current_domain);
   }