diff --git a/files/update_clients.sh b/files/update_clients.sh
deleted file mode 100644
index 36f3e0c..0000000
--- a/files/update_clients.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/bash
-set -euo pipefail
-declare clients=( hiljainen.susurrando.com )
-
-rm /etc/postfix/allowed_clients
-touch /etc/postfix/allowed_clients
-chown postfix.postfix /etc/postfix/allowed_clients
-chmod o-rwx /etc/postfix/allowed_clients
-chmod ug+rw /etc/postfix/allowed_clients
-
-for client in "${clients[@]}"
-do
-    client_ip=$(dig "${client}" | grep -v '^;' |grep "\sA\s" | awk '{print($5)}')
-    echo "${client_ip} OK" >> /etc/postfix/allowed_clients
-done
-postmap /etc/postfix/allowed_clients