Where we can find the kapacitor logs in windows and unable to setup the email alert in windwos

Hi

I am trying to set up the email alerts in kapacitor but unable to configure that , please help on this .

FYI… i followed as per the documentation and i’m trying to setup in windows for Kapacitor 1.4

able to find the logs but i’m getting certificate error

error msg=“error closing connection to SMTP server” service=smtp err=“x509: certificate signed by unknown authority”