npm install --save nodemailer

var nodemailer = require('nodemailer');
var fs = require('fs');

// package.json 設定的一些config資料
var smptCfg = require('../package.json').config.smtp;

// 設定於package.json
var mailService = nodemailer.createTransport({
    host: smptCfg.host,
    port: smptCfg.port,
});

exports.mailService = mailService;

var message = {
    from: 'Sitronix IT Support<[email protected]>',
    to: '[email protected]',
    cc: '[email protected];[email protected];[email protected]',
    subject: '[測試信] file worker testing mail',
    // text: 'That was easy!',
    html: "Dear Sir, <br><br> This is testing mail!!",
    // 只需新增attachments配置項即可 
    attachments: [
        {   // file on disk as an attachment
            filename: 'testfile1M_3.txt',
            path: '\\\\QA1\\SitronixApplication\\Test\\testfile1M_3.txt' // stream this file
        },
        {
            // file on disk as an attachment
            filename: 'testfile2M.txt',
            path: '\\\\QA1\\SitronixApplication\\Test\\testfile2M.txt' // stream this file
        }]
};

// 寄信
mailService.sendMail(message, function (error, info) {
    if (error) {
       console.log(error);
    } else {
       console.log('Email sent: ' + info.response);
    }
});