module.exports = {
  'notifications' : {
    enabled: false, //if disabled, no notifications will be sent
    to: ['ivan@iloire.com'], //default notification list if no alert_to is specified for host or url
    postmark : {
      from: 'ivan@iloire.com',
      api_key : 'your-postmark-key-here'
    }
  }
};

module.exports = {
  'notifications' : {
    enabled: false, //if disabled, no notifications will be sent
    to: ['your-email@domain.com'], //default notification list if no alert_to is specified for host or url
    postmark : {
      from: 'your-email@domain.com',
      api_key : 'your-postmark-key-here'
    }
  }
};

Use dummy email for config sample file
Use dummy email for config sample file
