add a sample a DSM notification addon

notify_DSM.sh

@@ -0,0 +1,25 @@
+# copy/rename this file to notify.sh to enable email notifications on synology DSM
+
+send_notification() {
+
+# change this to your usual destination for synology DSM notification emails
+SendMailTo=me@mydomain.com
+FromHost=$(hostname)
+
+printf "\nSending email notification\n"
+
+ssmtp $SendMailTo << __EOF
+From: "$FromHost" <$SendMailTo>
+date:$(date -R)
+To: <$SendMailTo>
+Subject: [diskstation] Some docker packages need to be updated
+Content-Type: text/plain; charset=UTF-8; format=flowed
+Content-Transfer-Encoding: 7bit
+
+The following docker packages on $FromHost need to be updated:
+
+$@
+
+ From $FromHost
+__EOF
+}