diff --git a/conf/.env b/conf/.env
index d6a0ee9..519c661 100644
--- a/conf/.env
+++ b/conf/.env
@@ -40,9 +40,9 @@ EXECUTIONS_DATA_MAX_AGE=168
 EXECUTIONS_DATA_PRUNE_MAX_COUNT=2000
 
 N8N_EMAIL_MODE=smtp
-N8N_SMTP_HOST=__MAIN_DOMAIN__
+N8N_SMTP_HOST=127.0.0.1
 N8N_SMTP_PORT=25
 N8N_SMTP_USER=__APP__
 N8N_SMTP_PASS=__MAIL_PWD__
-N8N_SMTP_SENDER=__EMAIL__
-N8N_SMTP_SSL=true
+N8N_SMTP_SENDER=__APP__@__MAIN_DOMAIN__
+N8N_SMTP_SSL=false