diff --git a/ldap1_connection.sh b/ldap1_connection.sh
new file mode 100755
index 0000000..3f4bfe1
--- /dev/null
+++ b/ldap1_connection.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+# Script to check if LDAP connections are initialized
+
+
+
+# List LDAP connections without:
+#   LISTEN
+#   129.20.123.1 server
+ss_cmd=$(ss -laputen | grep 389 | grep -v 129.20.123.1 | grep -v LISTEN)
+
+# email recipient
+mail_recip="jeremy.gardais@univ-rennes1.fr"
+
+if [ "${ss_cmd}" ]; then
+  ss -laputen | grep 389 | grep -v 129.20.123.1 | grep -v LISTEN | mail -s "LDAP1 connections" "${mail_recip}"
+fi
+
+exit 0