Fehler beim Senden von E-Mails mit dem Knoten "

Question

" Ich versuche, den Knoten für eine von mir erstellte Anwendung einzurichten. Ich erhalte einen Fehler, wenn ich versuche, den Code auszuführen.

Das ist mein Setup ist:

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'); 
 
    } 
 
})

Offensichtlich habe ich geprüft doppelt meine client ID, secret und refresh token. Aber ich erhalte den folgenden Fehler:

{ 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.j s: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' } 

Dies ist das erste Mal, dass ich versucht habe, mit nodemailer und ich glaube, ich bin offensichtlich ein Kernstück fehlt hier aber nicht sicher, was.

New Fehler, wenn echte E-Mail und Passwort:

{ 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) 

Code: 'EAUTH', Antwort: ‚534-5.7.14 Bitte loggen Sie sich über Ihren Web-Browser und \ n534-5.7.14 dann versuchen Sie es erneut \ n534-5.7.14 Erfahren Sie mehr unter \ n534 5.7.14 https://support.google.com/mail/answer/78754 f135sm7148225wmd.7 - gsmtp‘, Response: 534, Befehl: 'AUTH PLAIN'}

Answer 1

Sie müssen den Transporter anders einzurichten unter Verwendung der tatsächlichen email und password eines echten Google-Kontos.

// 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

Similar question

Beispielcode: OAuth2 in Nodemailer

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"        
    } 
});