Nodemailer，在本地工作正常，但在我的服务器上不起作用

Question

So I got this problem with my portfolio website, I'm new to nodejs and I wanted to make an email form so people visiting my website can get in contact with me. It works great when I run it locally on my mac but as soon as I put it on my server I get this error {"message":"Something went wrong","error":{"code":"EAUTH","response":"535 Authentication Failed","responseCode":535,"command":"AUTH PLAIN"}}

Her is how my code looks like this

require('dotenv').config();

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

const nodemailer = require('nodemailer');

const bodyParser = require('body-parser');
app.use(bodyParser.urlencoded({extended: true}));

app.use(express.static('public'));

// POST route from contact form
app.post('/contact', function (req, res) {
  let mailOpts, smtpTrans;
  smtpTrans = nodemailer.createTransport({
    host: 'smtp.zoho.com',
    port: 465,
    secure: true,
    auth: {
        user: process.env.MAIL,
        pass: process.env.PASS
    }
  });
  mailOpts = {
    from: process.env.MAIL,
    to: process.env.MAIL,
    subject: 'Nytt mail från ' + req.body.name,
    text: `${req.body.name} (${req.body.email}) :
    ${req.body.message}`
  };
  smtpTrans.sendMail(mailOpts, function (error, response) {
    if (error) {
      res.status(400).json({ message: 'Something went wrong', error });
    }
    else {
      res.status(200).json({ message: 'Success' });
    }
  });
});
app.listen(3000, () => {console.log('server is on, 3000')});

Answer 1

检查此环境的环境变量，对于服务器，您需要设置.bash_profile或设置ENV变量的某种其他形式。

Answer 2

我发现了问题，当我console.log（process.env）时，显然已经使用了变量名“ MAIL”，因此我将其重命名为EMAIL，现在可以使用了。