Node.js：nodemailer发送163邮件

npm install nodemailer

use strict';
// 引入依赖
const nodemailer = require('nodemailer');
/**
 * 发送163邮件
 */
async function sendEmail() {
  // 配置邮件服务器
  let transporter = nodemailer.createTransport({
    host: "smtp.163.com",
    port: 25,
    secure: false,
    auth: {
      user: '用户名',
      pass: '密码或授权码',
    },
  });
  // 发送邮件
  let info = await transporter.sendMail({
    from: '"邮件显示名" <from@163.com>',
    to: "to@163.com",
    subject: "邮件标题",
    text: '文本邮件内容', 
    html: "<b>HTML邮件内容</b>",
  });
}
sendEmail();