diff --git a/src/Monolog/Handler/NativeMailerHandler.php b/src/Monolog/Handler/NativeMailerHandler.php
index b3318f0a..4a5901f3 100644
--- a/src/Monolog/Handler/NativeMailerHandler.php
+++ b/src/Monolog/Handler/NativeMailerHandler.php
@@ -39,6 +39,12 @@ class NativeMailerHandler extends MailHandler
      */
     protected $headers = array();
 
+    /**
+     * Optional parameters for the message
+     * @var array
+     */
+    protected $parameters = array();
+
     /**
      * The wordwrap length for the message
      * @var integer
@@ -90,6 +96,19 @@ class NativeMailerHandler extends MailHandler
         }
     }
 
+    /**
+     * Add parameters to the message
+     *
+     * @param string|array $arguments Custom added parameters
+     * @return self
+     */
+    public function addParameter($parameters)
+    {
+        $this->parameters = array_merge($this->parameters, (array) $parameters);
+
+        return $this;
+    }
+
     /**
      * {@inheritdoc}
      */
@@ -102,7 +121,7 @@ class NativeMailerHandler extends MailHandler
             $headers .= 'MIME-Version: 1.0' . "\r\n";
         }
         foreach ($this->to as $to) {
-            mail($to, $this->subject, $content, $headers);
+            mail($to, $this->subject, $content, $headers, implode(' ', $this->parameters));
         }
     }