Easy question on "Turnkey Linux core" appliance (sometimes called TKL core).
It's sending out system alerts and notification to root@localhost which is forwarded to my email address in the postfix Mail server config. But in those messages that it is sending I want to see some kind of reference to the system it is sending the mails from.
Now it just says:
Subject:[core] system alerts and notifications enabled
This server is configured to send you system alerts and notifications.
Any idea how I can change the config to mention it's hostname?