2 label: User configuration
8 - user_mail_status_blocked_notify
9 - user_mail_status_activated_notify
10 - user_email_verification
15 'notify/status_blocked': user_mail_status_blocked_notify
16 'notify/status_activated': user_mail_status_activated_notify
17 verify_mail: user_email_verification
21 default_value: visitors_admin_approval
23 2: visitors_admin_approval
29 config_name: user.settings