diff --git a/conf/.env b/conf/.env
index 318a581..1eb1260 100644
--- a/conf/.env
+++ b/conf/.env
@@ -44,3 +44,4 @@ N8N_SMTP_HOST=localhost
 N8N_SMTP_PORT=25
 N8N_SMTP_USER=__APP__
 N8N_SMTP_PASS=__MAIL_PWD__
+N8N_SMTP_SSL=false