diff --git a/conf/.env b/conf/.env
index 9888d86..e5eb143 100644
--- a/conf/.env
+++ b/conf/.env
@@ -101,14 +101,14 @@ REDIS_HOST=127.0.0.1
 REDIS_PASSWORD=null
 REDIS_PORT=6379
 
-MAIL_DRIVER=smtp
-MAIL_HOST=localhost
-MAIL_PORT=25
-MAIL_USERNAME=__APP__
-MAIL_PASSWORD=__MAIL_PWD__
-MAIL_ENCRYPTION=false
-MAIL_FROM_NAME=lychee
-MAIL_FROM_ADDRESS=lychee@__DOMAIN__
+#MAIL_DRIVER=smtp
+#MAIL_HOST=localhost
+#MAIL_PORT=25
+#MAIL_USERNAME=__APP__
+#MAIL_PASSWORD=__MAIL_PWD__
+#MAIL_ENCRYPTION=false
+#MAIL_FROM_NAME=lychee
+#MAIL_FROM_ADDRESS=lychee@__DOMAIN__
 
 # The trusted proxies if Lychee is behind a reverse proxy
 # Accepted values: