diff --git a/lib/classes/Swift/Events/SendEvent.php b/lib/classes/Swift/Events/SendEvent.php
index 0d3b4141b..d06daea9e 100644
--- a/lib/classes/Swift/Events/SendEvent.php
+++ b/lib/classes/Swift/Events/SendEvent.php
@@ -18,6 +18,9 @@ class Swift_Events_SendEvent extends Swift_Events_EventObject
     /** Sending has yet to occur */
     const RESULT_PENDING = 0x0001;
 
+    /** Email is spooled, ready to be sent */
+    const RESULT_SPOOLED = 0x0011;
+
     /** Sending was successful */
     const RESULT_SUCCESS = 0x0010;
 
diff --git a/lib/classes/Swift/Transport/SpoolTransport.php b/lib/classes/Swift/Transport/SpoolTransport.php
index 6ee9ef5c7..8f05aa5d5 100644
--- a/lib/classes/Swift/Transport/SpoolTransport.php
+++ b/lib/classes/Swift/Transport/SpoolTransport.php
@@ -98,7 +98,7 @@ public function send(Swift_Mime_Message $message, &$failedRecipients = null)
         $success = $this->_spool->queueMessage($message);
 
         if ($evt) {
-            $evt->setResult($success ? Swift_Events_SendEvent::RESULT_SUCCESS : Swift_Events_SendEvent::RESULT_FAILED);
+            $evt->setResult($success ? Swift_Events_SendEvent::RESULT_SPOOLED : Swift_Events_SendEvent::RESULT_FAILED);
             $this->_eventDispatcher->dispatchEvent($evt, 'sendPerformed');
         }