node.js - 来自 : field is always sending mail from the email used in the smtpTrans auth object 的 nodemailer 邮件选项

Question

我正在使用nodemailer来处理联系表格和邮寄东西。

但是当我尝试将 req.body.email 设置为 from: email 时，它只使用身份验证电子邮件。因此，我收到的所有电子邮件均来自:me@me.com 至:me@me.com

而不是从:customer@them.com 到:me@me.com

我很确定我做得对

var mailOpts, smtpTrans;

  //Setup Nodemailer transport, I chose gmail. Create an routerlication-specific password to avoid problems.
  smtpTrans = nodemailer.createTransport({
      service: 'Gmail',
      auth: {
        user: "me@me.com",
        pass: "hey"
      }
  });
  //Mail options
    console.log(req.body.email);
  mailOpts = {
      from: req.body.email, //grab form data from the request body object
      to: 'me@me.com',
      subject: 'Stockist interest form',
      text: "Welcome to the My Leisure Stockists application process, we'd love to have you on board"+"\n Email: "+req.body.email
  };

  smtpTrans.sendMail(mailOpts, function (error, response) {

      if (error) {
        res.sendStatus(500);
      } else {
        res.sendStatus(200);
      };

  });

Answer 1

首先你需要像 bodyparser 这样的东西。 2019 年您可以使用:

app.use(express.json());
app.use(express.urlencoded({extended: true}));

显然首先使用 express :

const express = require('express');
const app = express();

另一件事是这是一个文本字段，因此您将其放入字符串中。与 es6 表示法一样，您可以使用:

`${req.body.email}`

所以你会得到这样的结果:

const express = require('express');
const app = express();

const nodemailer = require('nodemailer')

app.use(express.json());
app.use(express.urlencoded({extended: true}));

const smtpTrans = nodemailer.createTransport({
    service: 'Gmail',
    auth: {
      user: "me@me.com",
      pass: "hey"
    }
});

app.post('/send-email', function (req, res) {
  const mailOptions = {
    from: `${req.body.email}`, // Sender address
    to: 'me@me.com',         // List of recipients
    subject: 'Stockist interest form',
    text: "Welcome to the My Leisure Stockists application process, we'd love to have you on board"+"\n Email: "+req.body.email
  };

  smtpTrans.sendMail(mailOptions, function (error, info) {
    if (error) {
      return console.log(error);
    }
    console.log('Message sent: ' + info.response);
  });

  res.redirect("/index.html");
})