diff --git a/data/disposable.txt b/data/disposable.txt
index 45b0c17..f4cd1c3 100644
--- a/data/disposable.txt
+++ b/data/disposable.txt
@@ -127,6 +127,7 @@ kismail.ru
 klzlk.com
 kurzepost.de
 leeching.net
+lackmail.ru
 lhsdv.com
 lifebyfood.com
 link2mail.net