使用Nodejs的Nodemailer通过163信箱发送邮件例程

首先需要安装一下nodemailer

#nmp nodemailer install --save

然后就参照官方文档的例程改写一下就行了，代码如下：

'use strict';
const nodemailer = require('nodemailer');

// Generate test SMTP service account from ethereal.email
// Only needed if you don't have a real mail account for testing
nodemailer.createTestAccount((err, account) => {
    // create reusable transporter object using the default SMTP transport
    let transporter = nodemailer.createTransport({
        host: 'smtp.163.com',
        port: 465,
        secure: true, // true for 465, false for other ports
        auth: {
            user: '[e-mail]', // generated ethereal user
            pass: 'PASSWORD' // generated ethereal password
        }
    });

    // setup email data with unicode symbols
    let mailOptions = {
        from: '[e-mail]', // sender address
        to: '[e-mail],[e-mail]', // list of receivers
        subject: '标题：这是一封来自Nodejs发送的邮件', // Subject line
        text: '你好吗?', // plain text body
        html: '<b>北京欢迎你</b>' // html body
    };

    // send mail with defined transport object
    transporter.sendMail(mailOptions, (error, info) => {
        if (error) {
            return console.log(error);
        }
        console.log('Message sent: %s', info.messageId);
        // Preview only available when sending through an Ethereal account
        console.log('Preview URL: %s', nodemailer.getTestMessageUrl(info));

        // Message sent: <[e-mail]>
        // Preview URL: https://ethereal.email/message/WaQKMgKddxQDoou...
    });
});

赘述一下：nodemailer的官网在 https://nodemailer.com/about/ ，一般看原文比网文靠谱。