Events: Fire msg:fail:internal for a non-system filter "fail" command. Bug 2322

[exim.git] / src / src / deliver.c

diff --git a/src/src/deliver.c b/src/src/deliver.c
index bba343c5579a03b5da2c299cdd0184d1fecc282f..24c4048f6cbcb39a6ecef6dbc62fc35fe16b16d8 100644 (file)
--- a/src/src/deliver.c
+++ b/src/src/deliver.c
@@ -877,21 +877,33 @@ const uschar * save_host = deliver_host;
 const uschar * save_address = deliver_host_address;
 const int      save_port =   deliver_host_port;
 
-if (!addr->transport)
-  return;
-
 router_name =    addr->router ? addr->router->name : NULL;
-transport_name = addr->transport->name;
 deliver_domain = addr->domain;
 deliver_localpart = addr->local_part;
 deliver_host =   addr->host_used ? addr->host_used->name : NULL;
 
-(void) event_raise(addr->transport->event_action, event,
-         addr->host_used
-          || Ustrcmp(addr->transport->driver_name, "smtp") == 0
-         || Ustrcmp(addr->transport->driver_name, "lmtp") == 0
-         || Ustrcmp(addr->transport->driver_name, "autoreply") == 0
-        ? addr->message : NULL);
+if (!addr->transport)
+  {
+  if (Ustrcmp(event, "msg:fail:delivery") == 0)
+    {
+     /* An address failed with no transport involved. This happens when
+     a filter was used which triggered a fail command (in such a case
+     a transport isn't needed).  Convert it to an internal fail event. */
+
+    (void) event_raise(event_action, US"msg:fail:internal", addr->message);
+    }
+  }
+else
+  {
+  transport_name = addr->transport->name;
+
+  (void) event_raise(addr->transport->event_action, event,
+           addr->host_used
+           || Ustrcmp(addr->transport->driver_name, "smtp") == 0
+           || Ustrcmp(addr->transport->driver_name, "lmtp") == 0
+           || Ustrcmp(addr->transport->driver_name, "autoreply") == 0
+          ? addr->message : NULL);
+  }
 
 deliver_host_port =    save_port;
 deliver_host_address = save_address;