Nodemailer和postfix

Question

我已经安装了后缀的默认参数作为互联网站点，nodemailer包到我的node.js服务器。并尝试这样做：

var transporter = nodemailer.createTransport({
    host: '127.0.0.1',
    port: 25,
    // auth: {
    //     user: user,
    //     pass: pass
    // },
    secure: false,
    tls:{
        rejectUnauthorized: false
    }
});

我不知道什么是用户名和密码，我没有设置。

transporter.sendMail({
            from: '"Mysite.com" <robot@mysite.com>', // sender address
            to: user.email, // list of receivers
            subject: "Your password for mysite.com", // Subject line
            html: html // html body
        }, (err) => {console.log('mail send error', err)});

在tail -f /var/log/mail.log中，我看到了以下内容

Jan 30 01:00:04 80523 postfix/smtpd[26772]: connect from localhost[127.0.0.1]
Jan 30 01:00:04 80523 postfix/smtpd[26772]: lost connection after EHLO from localhost[127.0.0.1]
Jan 30 01:00:04 80523 postfix/smtpd[26772]: disconnect from localhost[127.0.0.1] ehlo=2 starttls=1 commands=3

邮件也不会被发送。但是如果我使用echo "First message" | mutt -s "msg" mymail@mail.ru命令，发送的邮件加上我收到的邮件。一些想法为什么？

Answer 1

如果您遵循了类似的postfix设置，如下所示：

https://medium.com/codingtown/send-mail-using-postfix-server-bbb08331d39d

然后，您应该能够运行以下代码

const nodemailer = require('nodemailer');

let transporter = nodemailer.createTransport({
  service: 'postfix',
  host: 'localhost',
  secure: false,
  port: 25,
  auth: { user: 'yourlinuxusername@edison.example.com', pass: 'yourlinuxuserpassword' },
  tls: { rejectUnauthorized: false }
});

let mailOptions = {
  from: 'yourlinuxusername@edison.example.com',
  to: 'xxxyyyzzz111@gmail.com',
  subject: 'nodemailer test',
  text: 'hope it got there'
};

transporter.sendMail(mailOptions, (error, info) => {
  if (error) {
    console.log(error);
  } else {
    console.log(info);
  }
});