javascript - 如何通过nodemailer发送邮件

Question

我正在尝试通过我的网站向我自己的其他帐户发送一封简单的邮件。但这不起作用。我正在使用 Node 邮件程序并严格遵循文档。

我尝试检查任何类型的语法错误或外部因素。

//Send Mail
router.post('/volunteer', ensureAuthenticated, async(req, res) => {

    // const { name, email, city } = req.body;
    //Create the transporter
    require('dotenv').config();
    const nodemailer = require('nodemailer');

    let transporter = nodemailer.createTransport({
        service: 'gmail',
        auth: {
            user: process.env.EMAIL,
            pass: process.env.PASSWORD
        }
    });

    //set up mailOptions
    let mailOptions = {
        from: 'readsocially001@gmail.com',
        to: 'vaibhav.ag.001@gmail.com',
        subject: 'Volunteer',
        text: 'HEY'
    };

    transporter.sendMail(mailOptions, function (err, data) {
        if (err) {
            console.log("some error");
        } else {
            console.log("SENT");
        }

    });
    res.redirect('/volunteer');
});

它只是进入 if(err) 语句并打印一些错误。实际错误是:

Error: Missing credentials for "PLAIN"
    at SMTPConnection._formatError (/Users/vaibhav2001/Documents/test/ReadSocially/node_modules/nodemailer/lib/smtp-connection/index.js:781:19)
    at SMTPConnection.login (/Users/vaibhav2001/Documents/test/ReadSocially/node_modules/nodemailer/lib/smtp-connection/index.js:452:38)
    at connection.connect (/Users/vaibhav2001/Documents/test/ReadSocially/node_modules/nodemailer/lib/smtp-transport/index.js:271:32)
    at SMTPConnection.once (/Users/vaibhav2001/Documents/test/ReadSocially/node_modules/nodemailer/lib/smtp-connection/index.js:209:17)
    at Object.onceWrapper (events.js:286:20)
    at SMTPConnection.emit (events.js:198:13)
    at SMTPConnection._actionEHLO (/Users/vaibhav2001/Documents/test/ReadSocially/node_modules/nodemailer/lib/smtp-connection/index.js:1309:14)
    at SMTPConnection._processResponse (/Users/vaibhav2001/Documents/test/ReadSocially/node_modules/nodemailer/lib/smtp-connection/index.js:940:20)
    at SMTPConnection._onData (/Users/vaibhav2001/Documents/test/ReadSocially/node_modules/nodemailer/lib/smtp-connection/index.js:746:14)
    at TLSSocket.SMTPConnection._onSocketData (/Users/vaibhav2001/Documents/test/ReadSocially/node_modules/nodemailer/lib/smtp-connection/index.js:189:46)
    at TLSSocket.emit (events.js:198:13)
    at addChunk (_stream_readable.js:288:12)
    at readableAddChunk (_stream_readable.js:269:11)
    at TLSSocket.Readable.push (_stream_readable.js:224:10)
    at TLSWrap.onStreamRead [as onread] (internal/stream_base_commons.js:94:17) code: 'EAUTH', command: 'API' }

Answer 1

根据官方文档，您不能使用普通凭据:https://nodemailer.com/usage/using-gmail/要将nodemailer与Gmail一起使用，您需要创建一个应用程序并使用oauth，如下所示:

    host: 'smtp.gmail.com',
    port: 465,
    secure: true,
    auth: {
        type: 'OAuth2',
        user: 'user@example.com',
        accessToken: 'ya29.Xx_XX0xxxxx-xX0X0XxXXxXxXXXxX0x'
    }
});

更多示例:https://nodemailer.com/smtp/oauth2/#examples

希望对你有帮助