diff --git a/.env.example b/.env.example
index 85c538ef0..9ef5bf755 100644
--- a/.env.example
+++ b/.env.example
@@ -20,6 +20,7 @@ MAIL_USERNAME=null
 MAIL_PASSWORD=null
 MAIL_ADDRESS=null
 MAIL_NAME=null
+MAIL_ENCRYPTION=tls
 
 REDIS_HOST=null
 REDIS_DATABASE=null