Nodemailer与email-templates未发送电子邮件。

huangapple
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英文:

Nodemailer with email-templates not sending email

问题

我正在使用 npm 包 email-templates 来使用 nodemailer。我无法收到电子邮件。当我设置 preview:true 时，模板可以工作。在控制台上出现错误 错误：未定义收件人。为什么会出现这个错误？我尝试了很多方法，但 nodemailer 每次都发送空电子邮件。希望你能理解我的问题。

错误信息:

  1. 错误：未定义收件人
  2.     在 SMTPConnection._formatError (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:784:19)
  3.     在 SMTPConnection._setEnvelope (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:995:34)
  4.     在 SMTPConnection.send (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:615:14)
  5.     在 sendMessage (E:\testing\node_modules\nodemailer\lib\smtp-transport\index.js:227:28)
  6.     在 E:\testing\node_modules\nodemailer\lib\smtp-transport\index.js:285:25
  7.     在 SMTPConnection._actionAUTHComplete (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:1537:9)
  8.     在 SMTPConnection.<anonymous> (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:550:26)
  9.     在 SMTPConnection._processResponse (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:942:20)
  10.     在 SMTPConnection._onData (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:749:14)
  11.     在 TLSSocket.SMTPConnection._onSocketData (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:195:44)
  12.     在 TLSSocket.emit (events.js:210:5)
  13.     在 addChunk (_stream_readable.js:309:12)
  14.     在 readableAddChunk (_stream_readable.js:290:11)
  15.     在 TLSSocket.Readable.push (_stream_readable.js:224:10)
  16.     在 TLSWrap.onStreamRead (internal/stream_base_commons.js:182:23) {
  17.   code: 'EENVELOPE',
  18.   command: 'API'
  19. }

我的目录结构:

  1. ├── app.js
  2. └── emails
  3.     └── forget-password
  4.         ├── html.pug
  5.         ├── subject.pug

Node mailer 与模板:

  1. const nodemailer = require('nodemailer');
  2. var generator = require('generate-password');
  4. const Email = require('email-templates');
  6. exports.sendNodeForgotPasswordMail = function (email, GeneratePassword) {
  7.     var transporter = nodemailer.createTransport({
  8.         host: 'smtp.gmail.com',
  9.         port: 587,
  10.         secure: false,
  11.         auth: {
  12.             user: 'my_email',
  13.             pass: 'my_password'
  14.         },
  15.         tls: {
  16.             rejectUnauthorized: false
  17.         }
  19.     });
  21.     const emailVar = new Email({
  22.         message: {
  23.             from: 'testing@gmail.com'
  24.         },
  25.         preview: true,
  26.         send: true,
  27.         transport: {
  28.             jsonTransport: true
  29.         }
  30.     });
  32.     emailVar.send({
  33.         template: 'forget-password',
  34.         message: {
  35.             to: email
  36.         },
  37.         locals: {
  38.             password: GeneratePassword
  39.         }
  40.     }) .then(res => {
  41.         console.log('res.originalMessage', res.originalMessage)
  42.     }).catch(console.error);
  45.     return transporter.sendMail(emailVar, function (err, info) {
  46.         if (err)
  47.             console.log(err);
  48.         else
  49.             console.log(info);
  50.     });
  51. };

html.pug:

  1. p 你的新密码是：#{password}

subject.pug:

  1. = `重置密码请求`
英文:

I'm using nodemailer with npm package email-templates. I'm not getting email. Template is working when i set preview:true. Getting error on console Error: No recipients defined.Why this error coming? Tried many things but nodemailer is sending empty email every time. Hope you understand my issue.

Error:

  1. Error: No recipients defined
  2.     at SMTPConnection._formatError (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:784:19)
  3.     at SMTPConnection._setEnvelope (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:995:34)
  4.     at SMTPConnection.send (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:615:14)
  5.     at sendMessage (E:\testing\node_modules\nodemailer\lib\smtp-transport\index.js:227:28)
  6.     at E:\testing\node_modules\nodemailer\lib\smtp-transport\index.js:285:25
  7.     at SMTPConnection._actionAUTHComplete (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:1537:9)
  8.     at SMTPConnection.<anonymous> (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:550:26)
  9.     at SMTPConnection._processResponse (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:942:20)
  10.     at SMTPConnection._onData (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:749:14)
  11.     at TLSSocket.SMTPConnection._onSocketData (E:\testing\node_modules\nodemailer\lib\smtp-connection\index.js:195:44)
  12.     at TLSSocket.emit (events.js:210:5)
  13.     at addChunk (_stream_readable.js:309:12)
  14.     at readableAddChunk (_stream_readable.js:290:11)
  15.     at TLSSocket.Readable.push (_stream_readable.js:224:10)
  16.     at TLSWrap.onStreamRead (internal/stream_base_commons.js:182:23) {
  17.   code: 'EENVELOPE',
  18.   command: 'API'
  19. }

My directory structure:

  2. ├── app.js
  3. └── emails
  4.     └── forget-password
  5.         ├── html.pug
  6.         ├── subject.pug

Node mailer with template:

  1. const nodemailer = require('nodemailer');
  2. var generator = require('generate-password');
  4. const Email = require('email-templates');
  6. exports.sendNodeForgotPasswordMail = function (email, GeneratePassword) {
  7.     var transporter = nodemailer.createTransport({
  8.         host: 'smtp.gmail.com',
  9.         port: 587,
  10.         secure: false,
  11.         auth: {
  12.             user: 'my_email',
  13.             pass: 'my_password'
  14.         },
  15.         tls: {
  16.             rejectUnauthorized: false
  17.         }
  19.     });
  21.     const emailVar = new Email({
  22.         message: {
  23.             from: 'testing@gmail.com'
  24.         },
  25.         preview: true,
  26.         send: true,
  27.         transport: {
  28.             jsonTransport: true
  29.         }
  30.     });
  32.     emailVar.send({
  33.         template: 'forget-password',
  34.         message: {
  35.             to: email
  36.         },
  37.         locals: {
  38.             password: GeneratePassword
  39.         }
  40.     }) .then(res => {
  41.         console.log('res.originalMessage', res.originalMessage)
  42.     }).catch(console.error);
  45.     return transporter.sendMail(emailVar, function (err, info) {
  46.         if (err)
  47.             console.log(err);
  48.         else
  49.             console.log(info);
  50.     });
  51. };

Html.pug:

  1. p Your new password is: #{password}

subject.pug

  1. = `Password reset request`

答案1

得分: 2

原因是你不需要要求 nodemailer，而是需要将 transporter 传递为 JSON，像这样。

  1. exports.sendNodeForgotPasswordMail = function (email, GeneratePassword) {
  2.     var transporter = nodemailer.createTransport({
  3.         host: 'smtp.gmail.com',
  4.         port: 587,
  5.         secure: false,
  6.         auth: {
  7.             user: 'my_email',
  8.             pass: 'my_password'
  9.         },
  10.         tls: {
  11.             rejectUnauthorized: false
  12.         }
  13.     });

变成：

  1. transport: {
  2.     host: 'smtp.gmail.com',
  3.     port: 587,
  4.     secure: false,
  5.     auth: {
  6.         user: 'my_email',
  7.         pass: 'my_password'
  8.     },
  9.     tls: {
  10.         rejectUnauthorized: false
  11.     }
  12. }

只需使用以下代码即可：

  1. const Email = require('email-templates');
英文:

the reason is that you dont need to require nodemailer instead of make your transporter with nodemailer you need to pass it in JSON like so.

  1. exports.sendNodeForgotPasswordMail = function (email, GeneratePassword) {
  2.     var transporter = nodemailer.createTransport({
  3.         host: 'smtp.gmail.com',
  4.         port: 587,
  5.         secure: false,
  6.         auth: {
  7.             user: 'my_email',
  8.             pass: 'my_password'
  9.         },
  10.         tls: {
  11.             rejectUnauthorized: false
  12.         }
  14.     });

becomes:

  1. transport: {
  2.         host: 'smtp.gmail.com',
  3.         port: 587,
  4.         secure: false,
  5.         auth: {
  6.             user: 'my_email',
  7.             pass: 'my_password'
  8.         },
  9.         tls: {
  10.             rejectUnauthorized: false
  11.         }
  13.     }

const Email = require('email-templates'); <-- with this is enough.

答案2

得分: 2

如果有其他人在寻找如何解决这个问题，我成功地让它基于@Irving Caarmal的回答工作，代码如下：

  1. function sendTokenEmail(userEmail, token, templateName) {
  2.   const email = new Email({
  3.     message: {
  4.       from: 'someemail@gmail.com',
  5.     },
  6.     preview: true,
  7.     send: true,
  8.     transport: {
  9.       host: process.env.MAIL_HOST,
  10.       port: process.env.MAIL_PORT,
  11.       auth: {
  12.         user: process.env.MAIL_USER,
  13.         pass: process.env.MAIL_PASS,
  14.       },
  15.     },
  16.   })
  18.   return email
  19.     .send({
  20.       template: templateName,
  21.       message: {
  22.         to: userEmail,
  23.       },
  24.       locals: {
  25.         token,
  26.       },
  27.     })
  28.     .then((res) => {
  29.       console.log('res.originalMessage', res.originalMessage)
  30.     })
  31. }
英文:

If anyone else is looking how to solve this, i manage to make it work based on @Irving Caarmal answer and the code is the following:

  1. function sendTokenEmail(userEmail, token, templateName) {
  2.   const email = new Email({
  3.     message: {
  4.       from: &#39;someemail@gmail.com&#39;,
  5.     },
  6.     preview: true,
  7.     send: true,
  8.     transport: {
  9.       host: process.env.MAIL_HOST,
  10.       port: process.env.MAIL_PORT,
  11.       auth: {
  12.         user: process.env.MAIL_USER,
  13.         pass: process.env.MAIL_PASS,
  14.       },
  15.     },
  16.   })
  18.   return email
  19.     .send({
  20.       template: templateName,
  21.       message: {
  22.         to: userEmail,
  23.       },
  24.       locals: {
  25.         token,
  26.       },
  27.     })
  28.     .then((res) =&gt; {
  29.       console.log(&#39;res.originalMessage&#39;, res.originalMessage)
  30.     })
  31.    }
  34. </details>
  38. # 答案3
  39. **得分**: 1
  41. 如果有人在获取生成的邮件时遇到问题，您应该在级别上添加`send: true`以及选项`preview: false`（PS：这对我有效），否则即使文档说：

如果您想在开发或测试环境中发送电子邮件，请将options.send设置为true。

  2. **示例：**
  4. ```javascript
  5. const email = new Email({
  6.   message: {
  7.     from: process.env.SMTP_USER,
  8.   },
  9.   send: true,
  10.   preview: false,
  11.   transport: {
  12.     host: process.env.SMTP_HOST,
  13.     auth: {
  14.       user: process.env.SMTP_USER,
  15.       pass: process.env.SMTP_PASS,
  16.     },
  17.   },
  18. })
  20. await email.send({
  21.   template: 'template-of-choice',
  22.   message: {
  23.     from: 'email-address',
  24.   },
  25.   locales: {},
  26. })

希望对您有所帮助 Nodemailer与email-templates未发送电子邮件。

英文:

if anyone has an issue with getting on their email address the mail generated you should add at the level with send: true also the option preview: false (PS: this worked for me) without having the preview set to false the email would not come even if the docs say:


If you want to send emails in development or test environments, set options.send to true.

Example:

  1. const email = new Email({
  2.   message: {
  3.     from: process.env.SMTP_USER,
  4.   },
  5.   send: true,
  6.   preview: false,
  7.   transport: {
  8.     host: process.env.SMTP_HOST,
  9.       auth: {
  10.              user: process.env.SMTP_USER,
  11.              pass: process.env.SMTP_PASS,
  12.    },
  13.   },
  14. })
  16. await email.send({
  17.   template: &#39;template-of-choice&#39;, 
  18.   message: {
  19.     from: &#39;email-address&#39;
  20.   },
  21.   locales: {}
  22. })

Hope it helps Nodemailer与email-templates未发送电子邮件。

huangapple
  • 本文由 发表于 2020年1月3日 18:48:55
  • 转载请务必保留本文链接：https://go.coder-hub.com/59577204.html
  • javascript
  • node.js
  • nodemailer
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