diff --git mimemail.module mimemail.module
index 17f548e..63f59ab 100644
--- mimemail.module
+++ mimemail.module
@@ -290,9 +290,13 @@ if (strpos(variable_get('smtp_library', ''), 'mimemail') !== FALSE
     else {
       $body = $message['body'];
     }
+	if (isset($message['plaintext'])) {
+	  $plaintext = 1;
+	  $text = $message['plaintext'];
+	}
     $headers = isset($message['headers']) ? $message['headers'] : array();
     $attachments = isset($message['attachments']) ? $message['attachments'] : array();
     $mailkey = isset($message['id']) ? $message['id'] : '';
-    return mimemail($from, $to, $subject, $body, NULL, $headers, NULL, $attachments, $mailkey);
+    return mimemail($from, $to, $subject, $body, $plaintext, $headers, $text, $attachments, $mailkey);
   }
 }