diff --git a/data/disposable.txt b/data/disposable.txt
index 4213bea..d5d6718 100644
--- a/data/disposable.txt
+++ b/data/disposable.txt
@@ -122,6 +122,7 @@ killmail.net
 klassmaster.com
 klzlk.com
 kurzepost.de
+lackmail.ru
 lhsdv.com
 lifebyfood.com
 link2mail.net