diff --git a/freemail/data/free.txt b/freemail/data/free.txt
index 31fa725..90deebb 100644
--- a/freemail/data/free.txt
+++ b/freemail/data/free.txt
@@ -7721,6 +7721,10 @@ propscore.com
 protempmail.com
 protestant.com
 protestore.co
+proton.me
+protonmail.com
+pm.me
+protonmail.ch
 prow.cf
 prow.ga
 prow.gq