qmail-klepto - blackhole all emails to be delivered locally

qmail-klepto.patch

diff -u qmail-1.03/qmail-send.c qmail-1.03-patch/qmail-send.c
--- qmail-1.03/qmail-send.c	Mon Jun 15 05:53:16 1998
+++ qmail-1.03-patch/qmail-send.c	Fri May  7 13:40:17 2004
@@ -159,7 +159,20 @@
  
   if (!stralloc_cat(&rwline,&addr)) return 0;
   if (!stralloc_0(&rwline)) return 0;
-  return 2;
+
+  /* 2003-08-29
+   * qmail-klepto patch; Version 1, r2
+   *
+   * Gabe Martin-Dempesy <[email protected]>
+   * Mudbug Media
+   *
+   * The return value '2' specifies the qmail-send daemon to pass the message
+   * onto qmail-remote.  By changing the code to 1, we ensure the message is
+   * always delivered with qmail-local (and then can be caught by a global
+   * handler).
+   */
+  /* return 2; */
+  return 1;
 }
 
 void senderadd(sa,sender,recip)

http://mudbugmedia.com/blog/2010/09/21/is-your-development-server-leaking-email/