I have Kiwi Syslog Server version 9.8. I would like to setup a notification where the application sends an email if it doesn't receive syslogs from a sender(s). I noticed there is a built in alert where you can be notified if overall a certain amount of syslogs are not received within an hour. However, I'd like something with a smaller window of 5 minutes. Also, I noticed keep alive messages can be injected in the received syslogs at a certain interval, but I can't see how I'd make a rule to detect if that keep alive syslog message goes missing. Is it possible the built-in alert can have a shorter window than 1 hour OR how would I configure a rule that sends notification if the keep-alive message goes missing? Thanks.