diff --git a/website/config/custom.js b/website/config/custom.js
index 682b35fb47..3e1c62ca22 100644
--- a/website/config/custom.js
+++ b/website/config/custom.js
@@ -368,6 +368,7 @@ module.exports.custom = {
     'live.com',
     'yandex.ru',
     'ymail.com',
+    'qq.com',
   ],
 
   // Contact form: