使用 nodemailer 发送电子邮件时出错

Question

我正在尝试为我正在创建的应用程序设置 nodemailer。 当我尝试运行代码时收到错误消息。

这是我的设置：

 const nodemailer = require("nodemailer"); const xoauth2 = require("xoauth2"); var transporter = nodemailer.createTransport({ service: 'gmail', auth: { xoauth2: xoauth2.createXOAuth2Generator({ user: '****@gmail.com', clientId: '*******************************', clientSecret: '*****************************', refreshToken: '*****************************' }) } }); var mailOptions = { from: 'Dave <*******@gmail.com>', to: '*******@gmail.com', subject: 'Nodemailer test', text: 'Hello world' } transporter.sendMail(mailOptions, function(err, res) { if (err) { console.log(err); } else { console.log('Email sent'); } })

显然，我已经仔细检查了我的client ID 、 secret和refresh token 。 但我收到以下错误：

 { Error: Invalid login: 535-5.7.8 Username and Password not accepted. Learn more at 535 5.7.8 https://support.google.com/mail/?p=BadCredentials y22sm6749013wry.51 - gsmtp at SMTPConnection._formatError (/home/ubuntu/workspace/NUFC/NUFC_Blogv1.2/node_modules/nodemailer/lib/smtp-connection/index.js:557:19) at SMTPConnection._actionAUTHComplete (/home/ubuntu/workspace/NUFC/NUFC_Blogv1.2/node_modules/nodemailer/lib/smtp-connection/ index.js:1248:34) at SMTPConnection._responseActions.push.str (/home/ubuntu/workspace/NUFC/NUFC_Blogv1.2/node_modules/nodemailer/lib/smtp-conn ection/index.js:340:26) at SMTPConnection._processResponse (/home/ubuntu/workspace/NUFC/NUFC_Blogv1.2/node_modules/nodemailer/lib/smtp-connection/ind ex.js:706:20) at SMTPConnection._onData (/home/ubuntu/workspace/NUFC/NUFC_Blogv1.2/node_modules/nodemailer/lib/smtp-connection/index.js:5 09:14) at TLSSocket._socket.on.chunk (/home/ubuntu/workspace/NUFC/NUFC_Blogv1.2/node_modules/nodemailer/lib/smtp- connection/index .js:461:47) at emitOne (events.js:96:13) at TLSSocket.emit (events.js:188:7) at readableAddChunk (_stream_readable.js:176:18) at TLSSocket.Readable.push (_stream_readable.js:134:10) at TLSWrap.onread (net.js:551:20) code: 'EAUTH', response: '535-5.7.8 Username and Password not accepted. Learn more at\\n535 5.7.8 https://support.google.com/mail/?p=BadCrede ntials y22sm6749013wry.51 - gsmtp', responseCode: 535, command: 'AUTH PLAIN' }

这是我第一次尝试使用 nodemailer，我觉得我显然在这里遗漏了一个关键部分，但不确定是什么。

使用真实邮箱和密码时出现新错误：

{ Error: Invalid login: 534-5.7.14    <https://accounts.google.com/signin/continue?sarp=1&scc=1&plt=AKgnsbvZ
534-5.7.14  vX8SWYwnciMLBvsoC9zLFxi_9pKu2juDkWdPY4cJngQct2L0qjKFr3aF_SlAVCV816xj-8
534-5.7.14 eC36n8fZzITno-GnJdvwRSf6eIXfeU_ohzp07tc4S3LA0x2k9xPRwAjMlsWfNoa1Iz2GwX
534-5.7.14 AyBKjwT8nmD-wpNNK5J_bN9F3OI56XFAfw0NmjxKnUfhHXPoTs0sGCc6eRn_9hgYp2TyFe
534-5.7.14 MAd2gvxDCVp5O9V-yuGa9nrch8ey4> Please log in via your web browser and
534-5.7.14 then try again.
534-5.7.14  Learn more at
534 5.7.14  https://support.google.com/mail/answer/78754 f135sm7148225wmd.7  - gsmtp
at SMTPConnection._formatError  (/home/ubuntu/workspace/NUFC/NUFC_Blogv1.2/node_modules/nodemailer/lib/smtp- connection/index.js:557:19)
at SMTPConnection._actionAUTHComplete (/home/ubuntu/workspace/NUFC/NUFC_Blogv1.2/node_modules/nodemailer/lib/smtp- connection/index.js:1248:34)
at SMTPConnection._responseActions.push.str (/home/ubuntu/workspace/NUFC/NUFC_Blogv1.2/node_modules/nodemailer/lib/smtp-connection/index.js:340:26)
at SMTPConnection._processResponse (/home/ubuntu/workspace/NUFC/NUFC_Blogv1.2/node_modules/nodemailer/lib/smtp-connection/index.js:706:20)
at SMTPConnection._onData (/home/ubuntu/workspace/NUFC/NUFC_Blogv1.2/node_modules/nodemailer/lib/smtp-connection/index.js:509:14)
at TLSSocket._socket.on.chunk (/home/ubuntu/workspace/NUFC/NUFC_Blogv1.2/node_modules/nodemailer/lib/smtp-connection/index.js:461:47)
at emitOne (events.js:96:13)
at TLSSocket.emit (events.js:188:7)
at readableAddChunk (_stream_readable.js:176:18)
at TLSSocket.Readable.push (_stream_readable.js:134:10)
at TLSWrap.onread (net.js:551:20)

代码：'EAUTH'，响应：'534-5.7.14 请通过您的网络浏览器登录并\\n534-5.7.14 然后重试。\\n534-5.7.14 了解更多信息\\n534 5.7.14 https:// support.google.com/mail/answer/78754 f135sm7148225wmd.7 - gsmtp'，响应代码：534，命令：'AUTH PLAIN'}

Answer 1

您需要使用实际Google帐户的实际email和password对运输工具进行不同的设置。

// create reusable transporter object using the default SMTP transport
let transporter = nodemailer.createTransport({
    service: 'gmail',
    auth: {
        user: 'somerealemailaddress@gmail.com', //email address to send from
        pass: 'somerealemailpassword' //the actual password for that account
    }
});

Answer 2

类似问题

示例代码：Nodemailer中的OAuth2

var email_smtp = nodemailer.createTransport({      
  host: "smtp.gmail.com",
  auth: {
    type: "OAuth2",
    user: "youremail@gmail.com",
    clientId: "CLIENT_ID_HERE",
    clientSecret: "CLIENT_SECRET_HERE",
    refreshToken: "REFRESH_TOKEN_HERE"                              
  }
});

Answer 3

const xoauth2 = require（“ xoauth2”）; 实际上，在我的情况下，我没有使用上面提到的代码，但是效果很好...只是从错误中发送的链接更改了Google设置，就可以了。 但是我得到了错误，特别是当我尝试使用yahoo而不是google作为服务提供商时，我附上了错误的屏幕截图，供您参考。 我在使用yahoo作为服务提供商时遇到的错误

Answer 4

我可以在其他帖子中看到和简单的方法。 我只点击accounts.google.com/DisplayUnlockCaptcha

从; 带有 Gmail 服务的 Nodemailer 无法在 heroku 上运行