diff --git a/mail-user.sh b/mail-user.sh
index 974a37a..3f5f2cc 100644
--- a/mail-user.sh
+++ b/mail-user.sh
@@ -1,7 +1,3 @@
-#!/usr/bin/env bash
-set -a
-set -e
-
 # UFW
 sudo ufw allow 25/tcp &>/dev/null
 sudo ufw allow 80,443/tcp >/dev/null