Anyone has setup the comment plugin to receive email notification of new comments posted? Please share your steps on how to customize the plugin. Thank you.
The Comments plugin by default uses the Email plugin to send an email to the site owner, using a form process action: https://github.com/getgrav/grav-plugin-comments/blob/develop/comments.yaml#L67-L75.
The Email plugin must be configured to send emails, see https://github.com/getgrav/grav-plugin-email#configuration and https://github.com/getgrav/grav-plugin-email#testing-emails