diff --git a/src/Illuminate/Mail/Events/MessageSending.php b/src/Illuminate/Mail/Events/MessageSending.php
index 17bc25731dba..c9482542271c 100644
--- a/src/Illuminate/Mail/Events/MessageSending.php
+++ b/src/Illuminate/Mail/Events/MessageSending.php
@@ -4,6 +4,13 @@
 
 class MessageSending
 {
+    /**
+     * The message data.
+     *
+     * @var array
+     */
+    public $data;
+
     /**
      * The Swift message instance.
      *
@@ -14,11 +21,13 @@ class MessageSending
     /**
      * Create a new event instance.
      *
-     * @param  \Swift_Message  $message
+     * @param  \Swift_Message $message
+     * @param  array $data
      * @return void
      */
-    public function __construct($message)
+    public function __construct($message, $data = [])
     {
         $this->message = $message;
+        $this->data = $data;
     }
 }
diff --git a/src/Illuminate/Mail/Events/MessageSent.php b/src/Illuminate/Mail/Events/MessageSent.php
index 8af4a0e93388..50973d81aad2 100644
--- a/src/Illuminate/Mail/Events/MessageSent.php
+++ b/src/Illuminate/Mail/Events/MessageSent.php
@@ -4,6 +4,13 @@
 
 class MessageSent
 {
+    /**
+     * The message data.
+     *
+     * @var array
+     */
+    public $data;
+
     /**
      * The Swift message instance.
      *
@@ -15,10 +22,12 @@ class MessageSent
      * Create a new event instance.
      *
      * @param  \Swift_Message  $message
+     * @param  array $data
      * @return void
      */
-    public function __construct($message)
+    public function __construct($message, $data = [])
     {
         $this->message = $message;
+        $this->data = $data;
     }
 }
diff --git a/src/Illuminate/Mail/Mailer.php b/src/Illuminate/Mail/Mailer.php
index f6508bc8744b..660834a14f27 100755
--- a/src/Illuminate/Mail/Mailer.php
+++ b/src/Illuminate/Mail/Mailer.php
@@ -231,10 +231,10 @@ public function send($view, array $data = [], $callback = null)
         // its recipients. We will then fire the sent event for the sent message.
         $swiftMessage = $message->getSwiftMessage();
 
-        if ($this->shouldSendMessage($swiftMessage)) {
+        if ($this->shouldSendMessage($swiftMessage, $data)) {
             $this->sendSwiftMessage($swiftMessage);
 
-            $this->dispatchSentEvent($message);
+            $this->dispatchSentEvent($message, $data);
         }
     }
 
@@ -458,16 +458,17 @@ protected function sendSwiftMessage($message)
      * Determines if the message can be sent.
      *
      * @param  \Swift_Message  $message
+     * @param  array  $data
      * @return bool
      */
-    protected function shouldSendMessage($message)
+    protected function shouldSendMessage($message, $data = [])
     {
         if (! $this->events) {
             return true;
         }
 
         return $this->events->until(
-            new Events\MessageSending($message)
+            new Events\MessageSending($message, $data)
         ) !== false;
     }
 
@@ -475,13 +476,14 @@ protected function shouldSendMessage($message)
      * Dispatch the message sent event.
      *
      * @param  \Illuminate\Mail\Message  $message
+     * @param  array  $data
      * @return void
      */
-    protected function dispatchSentEvent($message)
+    protected function dispatchSentEvent($message, $data = [])
     {
         if ($this->events) {
             $this->events->dispatch(
-                new Events\MessageSent($message->getSwiftMessage())
+                new Events\MessageSent($message->getSwiftMessage(), $data)
             );
         }
     }