diff --git a/conf/.env b/conf/.env
index 964eacb..f5ba6b9 100644
--- a/conf/.env
+++ b/conf/.env
@@ -33,3 +33,10 @@ EXECUTIONS_DATA_SAVE_ON_PROGRESS=true
 EXECUTIONS_DATA_SAVE_MANUAL_EXECUTIONS=false
 EXECUTIONS_DATA_PRUNE=true
 EXECUTIONS_DATA_MAX_AGE=168
+
+N8N_EMAIL_MODE=smtp
+N8N_SMTP_HOST=localhost
+N8N_SMTP_PORT=25
+N8N_SMTP_USER=__ADMIN__
+N8N_SMTP_PASS=
+N8N_SMTP_SENDER=__EMAIL__
diff --git a/scripts/install b/scripts/install
index dd00681..e4ff429 100755
--- a/scripts/install
+++ b/scripts/install
@@ -29,6 +29,7 @@ is_public=$YNH_APP_ARG_IS_PUBLIC
 password=$YNH_APP_ARG_PASSWORD
 admin=$YNH_APP_ARG_ADMIN
 timezone="$(cat /etc/timezone)"
+email=$(ynh_user_get_info --username=$admin --key=mail)
 
 app=$YNH_APP_INSTANCE_NAME