diff --git a/conf/seahub_settings.py b/conf/seahub_settings.py
index e924bef..1af75ae 100644
--- a/conf/seahub_settings.py
+++ b/conf/seahub_settings.py
@@ -23,8 +23,8 @@ COMPRESS_URL = MEDIA_URL
 STATIC_URL = MEDIA_URL + 'assets/'
 EMAIL_USE_TLS = False
 EMAIL_HOST = "localhost"
-EMAIL_HOST_USER = "__APP__@__DOMAIN__"
-EMAIL_HOST_PASSWORD = ""
+EMAIL_HOST_USER = "__APP__"
+EMAIL_HOST_PASSWORD = "__MAIL_PWD__"
 EMAIL_PORT = "25"
 DEFAULT_FROM_EMAIL = "__APP__@__DOMAIN__"
 SERVER_EMAIL = "__APP__@__DOMAIN__"