this is the first time i am using nodemailer, and i am having issues authenticating my details with godaddy.

这是我第一次使用nodemailer，我在向GoPardy验证我的详细信息时遇到了问题。

This is the function i have in my node.js/express backend router:

这是我的node.js/Express后端路由器中的功能：

const router = require("express").Router();
const nodemailer = require("nodemailer");
const simplesmtp = require("simplesmtp");
const MailParser = require("mailparser").MailParser;
const imaps = require("imap-simple");

// Function to send an email
function sendEmail(data) {
  // SMTP configuration
  const smtpTransport = nodemailer.createTransport({
    host: "smtp.office365.com",
    port: 587,
    secure: true,
    tls: {
      ciphers: "SSLv3",
      minVersion: "TLSv1.2", // Use TLS 1.2 or higher
    },
    auth: {
      user: "[email protected]",
      pass: "mypassword",
    },
  });

  const mailOptions = {
    to: data.email,
    from: "[email protected]",
    subject: "Test Email",
    text: data.message,
  };

  smtpTransport.sendMail(mailOptions, (error, info) => {
    if (error) {
      console.log(`Error sending email: ${error}`);
    } else {
      console.log(`Email sent: ${info.response}`);
    }
    smtpTransport.close();
  });
}

// Function to create the SMTP server for receiving emails
function createSMTPServer() {
  // Create a simple SMTP server to receive emails
  const server = simplesmtp.createServer({
    debug: false,
  });

  server.on("startData", (connection) => {
    console.log(`Message from: ${connection.from}`);
    console.log(`Message to: ${connection.to}`);
    connection.saveStream = new MailParser();

    connection.saveStream.on("end", (mail) => {
      console.log("Received email:");
      console.log(`Subject: ${mail.subject}`);
      console.log(`From: ${mail.from.text}`);
      console.log(`To: ${mail.to.text}`);
      console.log(`Body: ${mail.text}`);
    });

    connection.pipe(connection.saveStream);
  });

  server.listen(25);
}

// Function to connect to the IMAP server and start listening for emails
function connectToIMAPServer() {
  // IMAP configuration
  const imapConfig = {
    imap: {
      user: "[email protected]", // Replace with your Office365 email address
      password: "mypassword", // Replace with your Office365 email password
      host: "outlook.office365.com",
      port: 993,
      tls: true, // Use TLS encryption
      authTimeout: 10000, // Set an authentication timeout
    },
    onmail: (numNewMsgs) => {
      console.log(`You have ${numNewMsgs} new email(s).`);
    },
  };

  // Connect to the IMAP server and start listening for emails
  imaps
    .connect(imapConfig)
    .then((connection) => {
      return connection.openBox("INBOX").then(() => {
        console.log("Connected to IMAP server");
      });
    })
    .catch((err) => {
      console.error(`Error connecting to IMAP server: ${err}`);
    });
}

// Handle the /contact route
router.post("/contact", (req, res) => {
  let data = req.body;
  console.log(data);
  if (
    data.name.length === 0 ||
    data.email.length === 0 ||
    data.message.length === 0
  ) {
    return res.json({ msg: "Please fill out all the fields" });
  }

  // Send an email
  sendEmail(data);

  // You can also start the SMTP server for receiving emails if needed
  // createSMTPServer();

  // Connect to the IMAP server and start listening for emails
  connectToIMAPServer();

  res.json({ msg: "Email sent and listening for incoming emails" });
});

module.exports = router;

of course i have my real email and password in there.

当然，我的真实邮箱和密码都在里面。

and this is the error message i am receiving in the VSCode console:
[0] Error sending email: Error: 34400000:error:0A00010B:SSL routines:ssl3_get_record:wrong version number:c:\ws\deps\openssl\openssl\ssl\record\ssl3_record.c:355:
I have tried other versions of this code, and i have only received other error messages such as failed to authenticate. I am using the normal password I use to login to my godaddy/office365 email address.

这是我在VSCode控制台中收到的错误消息：[0]发送电子邮件时出错：错误：34400000：错误：0A00010B：ssl例程：SSL3_GET_RECORD：错误版本number:c：\ws\deps\openssl\openssl\ssl\record\ssl3_record.c:355：我已经尝试了此代码的其他版本，但我只收到了其他错误消息，如身份验证失败。我使用的是登录到我的GoPardy/Office365电子邮件地址时使用的普通密码。

I spoke to goDaddy, and they gave me the config settings i need -
Username: Email address
Password: Email password Incoming settings
Server name:
outlook.office365.com (POP/IMAP)Port:
POP: 995 with SSL selected
IMAP: 993 with SSL selectedEncryption method:
TLS (POP/IMAP) Outgoing settings
Server name:
smtp.office365.comPort:
587Encryption method:
STARTTLS

我和谷歌爸爸谈过，他们给了我我需要的配置设置-用户名：电子邮件地址密码：电子邮件密码传入设置服务器名称：outlook.office 365.com(POP/IMAP)端口：POP：995，选择了SSL IMAP：993，选择了SSL加密方法：TLS(POP/IMAP)传出设置服务器名称：smtp.office 365.com端口：587加密方法：STARTTLS

when i told them that i am still having issues, they said that it is on my end, not their end.

当我告诉他们我仍然有问题时，他们说这是我的问题，而不是他们的问题。

is there anyone who can help me with this?

有谁能帮我这个忙吗？

UPDATE:
when i used a much simpler version of the function:

更新：当我使用简单得多的函数版本时：

const router = require("express").Router();
const nodemailer = require("nodemailer");

router.post("/contact", (req, res) => {
  let data = req.body;
  if (
    data.name.length === 0 ||
    data.email.length === 0 ||
    data.message.length === 0
  ) {
    return res.json({ msg: "Please fill out all the fields" });
  }

  let smtpTransport = nodemailer.createTransport({
    service: "Godaddy",
    host: "smtpout.secureserver.net",
    secureConnection: false,
    port: 587,
    auth: {
      user: "[email protected]", // Your GoDaddy email address
      pass: "mypassword", // Your GoDaddy email password
    },
  });

  let mailOptions = {
    from: data.email,
    to: "[email protected]", // Your GoDaddy email address
    subject: `Message from ${data.name}`,
    html: `
    <h3>Informations</h3>
    <ul>
    <li>Name: ${data.name}</li>
    <li>Email: ${data.email}</li>
    </ul>
    <h3>Message</h3>
    <p>${data.message}</p>
    `,
  };

  smtpTransport.sendMail(mailOptions, (err) => {
    try {
      if (err) {
        console.log(err);
        return res.status(400).json({ msg: "Failed to send email" });
      }
      console.log("success");
      res.status(200).json({ msg: "Message was sent successfully" });
    } catch (err) {
      if (err)
        return res
          .status(500)
          .json({ msg: "There was an unexpected server error." });
    }
  });
});

module.exports = router;

it gave me the following errors:

它给了我以下错误：

[0] Error: Invalid login: 535 Authentication Failed for [email protected]
[0]     at SMTPConnection._formatError (C:\Users\Baily\Desktop\nodemailer\nodemailer-form\node_modules\nodemailer\lib\smtp-connection\index.js:790:19)        
[0]     at SMTPConnection._actionAUTHComplete (C:\Users\Baily\Desktop\nodemailer\nodemailer-form\node_modules\nodemailer\lib\smtp-connection\index.js:1564:34)[0]     at SMTPConnection.<anonymous> (C:\Users\Baily\Desktop\nodemailer\nodemailer-form\node_modules\nodemailer\lib\smtp-connection\index.js:546:26)
[0]     at SMTPConnection._processResponse (C:\Users\Baily\Desktop\nodemailer\nodemailer-form\node_modules\nodemailer\lib\smtp-connection\index.js:969:20)    
[0]     at SMTPConnection._onData (C:\Users\Baily\Desktop\nodemailer\nodemailer-form\node_modules\nodemailer\lib\smtp-connection\index.js:755:14)
[0]     at SMTPConnection._onSocketData (C:\Users\Baily\Desktop\nodemailer\nodemailer-form\node_modules\nodemailer\lib\smtp-connection\index.js:193:44)       
[0]     at TLSSocket.emit (node:events:513:28)
[0]     at addChunk (node:internal/streams/readable:324:12)
[0]     at readableAddChunk (node:internal/streams/readable:297:9)
[0]     at Readable.push (node:internal/streams/readable:234:10) {
[0]   code: 'EAUTH',
[0]   response: '535 Authentication Failed for [email protected]',
[0]   responseCode: 535,
[0]   command: 'AUTH PLAIN'
[0] }

then it started giving me this error:

然后它开始给我这个错误：

[0] Error: Mail command failed: 550 User [email protected] has exceeded its 24-hour sending limit. Messages to 5 recipients out of 5 allowed have been sent. Relay quota will reset in 13.69 hours.
[0]     at SMTPConnection._formatError (C:\Users\Baily\Desktop\nodemailer\nodemailer-form\node_modules\nodemailer\lib\smtp-connection\index.js:790:19)        
[0]     at SMTPConnection._actionMAIL (C:\Users\Baily\Desktop\nodemailer\nodemailer-form\node_modules\nodemailer\lib\smtp-connection\index.js:1594:34)        
[0]     at SMTPConnection.<anonymous> (C:\Users\Baily\Desktop\nodemailer\nodemailer-form\node_modules\nodemailer\lib\smtp-connection\index.js:1063:18)        
[0]     at SMTPConnection._processResponse (C:\Users\Baily\Desktop\nodemailer\nodemailer-form\node_modules\nodemailer\lib\smtp-connection\index.js:969:20)    
[0]     at SMTPConnection._onData (C:\Users\Baily\Desktop\nodemailer\nodemailer-form\node_modules\nodemailer\lib\smtp-connection\index.js:755:14)
[0]     at SMTPConnection._onSocketData (C:\Users\Baily\Desktop\nodemailer\nodemailer-form\node_modules\nodemailer\lib\smtp-connection\index.js:193:44)       
[0]     at TLSSocket.emit (node:events:513:28)
[0]     at addChunk (node:internal/streams/readable:324:12)
[0]     at readableAddChunk (node:internal/streams/readable:297:9)
[0]     at Readable.push (node:internal/streams/readable:234:10) {
[0]   code: 'EENVELOPE',
[0]   response: '550 User [email protected] has exceeded its 24-hour sending limit. Messages to 5 recipients out of 5 allowed have been sent. Relay 
quota will reset in 13.69 hours.',
[0]   responseCode: 550,
[0]   command: 'MAIL FROM'
[0] }

even though i have not succeeded in sending / receiving a single email like this.
it is also weird that there is a limit of only 5 emails in every 24 hours....

即使我还没有成功地收发过一封这样的电子邮件。同样奇怪的是，每24小时只有5封电子邮件的限制。

when i face this problem i was using google account (Gmail serves ) and i solve it by enable 2step verification

当我遇到这个问题时，我正在使用Google帐号(Gmail服务器)，我通过启用两步验证解决了这个问题

also you can read that
https://www.courier.com/error-solutions/535-authentication-failed-nodemailer/

你也可以阅读https://www.courier.com/error-solutions/535-authentication-failed-nodemailer/

Do you have any 2FA authentication ? Maybe u need to configure ur mail for 3rd party software login permission.

您有2FA身份验证吗？也许您需要配置您的邮件以获得第三方软件登录权限。

To solve this problem you should consider using an app password for third-party services with your Google account, follow these steps:

要解决这个问题，你应该考虑在你的谷歌账户中使用第三方服务的应用程序密码，按照以下步骤操作：

1. Enable Two-Factor Authentication:

   
   
   
   
   • Go to your Google Account settings.
   
   
   • Navigate to the security section and enable Two-Factor Authentication.
   
   
   
   



2. Create an App Password:

   
   
   
   
   • In the Google Account settings, locate the search bar and type "App Password."
   
   
   • Select "App Password" from the search results.
   
   
   • Create an app password for your email account. This password will be a hexadecimal code.
   
   
   
   



3. Using the App Password with Nodemailer:

   
   
   
   
   • You can now use this app password with Nodemailer to authenticate your email.
   
   
   
   



4. Separate Email for Authentication and Sending:

   
   
   
   
   • It's a good practice to use a different email address for authentication (e.g., for logging into your Google Account) and for sending emails. This enhances security and separates concerns(sometimes we are not able to send mail, if we use same email for both).
   
   
   
   

By following these steps, you'll be able to generate and use an app password for third-party services like Nodemailer

通过执行以下步骤，您将能够为Nodemailer等第三方服务生成和使用应用程序密码