[Bro] Bro weird, email notification

[Ja Som]

Hi, I need help with email notifications. I configured email server using
ssmtp and put

hook Notice::policy(n: Notice::Info)

            {

            add n$actions[Notice::ACTION_ALARM];

           }

to local.bro. Emails works fine, I recieve for example alarm summary,
connection summary bot not weird activity and I see in bro.log that I have
it in my network. What should I change or add?

Thank you very much!
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