generator-sails-rest-api/generators/service/templates/api/services/MailerService.js

Yeoman generator that provides already configured and optimized Sails REST API with bundle of predefined features

"use strict";

const mailer = require('sails-service-mailer');
const config = require('../../config/services/mailer');

module.exports = mailer('<%= options["mailer-provider"] %>', config.services.mailer);