X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/3634fc257bd0667daef14d72005cd87c735bbb24..bc338899110ea22098559081f77cbd0f7a8044bd:/src/src/moan.c

diff --git a/src/src/moan.c b/src/src/moan.c
index 6c04f7a57..5ae6f85f7 100644
--- a/src/src/moan.c
+++ b/src/src/moan.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) University of Cambridge 1995 - 2013 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Functions for sending messages to sender or to mailmaster. */
@@ -202,6 +202,26 @@ switch(ident)
   fprintf(f, "\n");
   break;
 
+#ifdef EXPERIMENTAL_DMARC
+  case ERRMESS_DMARC_FORENSIC:
+  bounce_return_message = TRUE;
+  bounce_return_body    = FALSE;
+  fprintf(f,
+          "Subject: DMARC Forensic Report for %s from IP %s\n\n",
+	  ((eblock == NULL) ? US"Unknown" : eblock->text2),
+          sender_host_address);
+  fprintf(f,
+  "A message claiming to be from you has failed the published DMARC\n"
+  "policy for your domain.\n\n");
+  while (eblock != NULL)
+    {
+    fprintf(f, "  %s: %s\n", eblock->text1, eblock->text2);
+    count++;
+    eblock = eblock->next;
+    }
+  break;
+#endif
+
   default:
   fprintf(f, "Subject: Mail failure\n\n");
   fprintf(f,
@@ -280,8 +300,16 @@ if (bounce_return_message)
         }
       }
     }
+#ifdef EXPERIMENTAL_DMARC
+  /* Overkill, but use exact test in case future code gets inserted */
+  else if (bounce_return_body && message_file == NULL)
+    {
+    /* This doesn't print newlines, disable until can parse and fix
+     * output to be legible.  */
+    fprintf(f, "%s", expand_string(US"$message_body"));
+    }
+#endif
   }
-
 /* Close the file, which should send an EOF to the child process
 that is receiving the message. Wait for it to finish, without a timeout. */