I am trying to use the node SendEmail but it returns me an error. The problem is that I am not an expert configurating and I have not idea about the error
Error: Client network socket disconnected before secure TLS connection was established
at connResetException (node:internal/errors:690:14)
at TLSSocket.onConnectEnd (node:_tls_wrap:1577:19)
at TLSSocket.emit (node:events:406:35)
at TLSSocket.emit (node:domain:470:12)
at endReadableNT (node:internal/streams/readable:1331:12)
at processTicksAndRejections (node:internal/process/task_queues:83:21)
Information on your n8n setup
n8n version: 0.160.0
Database you’re using (default: SQLite): N/A
Running n8n with the execution process [own(default), main]:
Running n8n via [Docker, npm, n8n.cloud, desktop app]: desktop app
HOST: smtp.office365.com
PORT: 465
SSL/TLS: on
With the previous credentials the error is the same:
HOST: smtp.office365.com
PORT: 587
SSL/TLS: off
With the previous credentials the error is the same:
Error: Invalid login: 535 5.7.139 Authentication unsuccessful, SmtpClientAuthentication is disabled for the Tenant. Visit https://aka.ms/smtp_auth_disabled for more information. [LNXP265CA0024.GBRP265.PROD.OUTLOOK.COM]
at SMTPConnection._formatError (/private/var/folders/5b/0z88mwfd2339srrjkk1j8p7r0000gn/T/AppTranslocation/6520A75C-6EEF-4A29-8503-3D8EECD508D3/d/n8n.app/Contents/Resources/app/node_modules/nodemailer/lib/smtp-connection/index.js:784:19)
at SMTPConnection._actionAUTHComplete (/private/var/folders/5b/0z88mwfd2339srrjkk1j8p7r0000gn/T/AppTranslocation/6520A75C-6EEF-4A29-8503-3D8EECD508D3/d/n8n.app/Contents/Resources/app/node_modules/nodemailer/lib/smtp-connection/index.js:1536:34)
at SMTPConnection.<anonymous> (/private/var/folders/5b/0z88mwfd2339srrjkk1j8p7r0000gn/T/AppTranslocation/6520A75C-6EEF-4A29-8503-3D8EECD508D3/d/n8n.app/Contents/Resources/app/node_modules/nodemailer/lib/smtp-connection/index.js:1490:18)
at SMTPConnection._processResponse (/private/var/folders/5b/0z88mwfd2339srrjkk1j8p7r0000gn/T/AppTranslocation/6520A75C-6EEF-4A29-8503-3D8EECD508D3/d/n8n.app/Contents/Resources/app/node_modules/nodemailer/lib/smtp-connection/index.js:947:20)
at SMTPConnection._onData (/private/var/folders/5b/0z88mwfd2339srrjkk1j8p7r0000gn/T/AppTranslocation/6520A75C-6EEF-4A29-8503-3D8EECD508D3/d/n8n.app/Contents/Resources/app/node_modules/nodemailer/lib/smtp-connection/index.js:749:14)
at TLSSocket.SMTPConnection._onSocketData (/private/var/folders/5b/0z88mwfd2339srrjkk1j8p7r0000gn/T/AppTranslocation/6520A75C-6EEF-4A29-8503-3D8EECD508D3/d/n8n.app/Contents/Resources/app/node_modules/nodemailer/lib/smtp-connection/index.js:189:44)
at TLSSocket.emit (node:events:394:28)
at TLSSocket.emit (node:domain:470:12)
at addChunk (node:internal/streams/readable:312:12)
at readableAddChunk (node:internal/streams/readable:287:9)
at TLSSocket.Readable.push (node:internal/streams/readable:226:10)
at TLSWrap.onStreamRead (node:internal/stream_base_commons:190:23)
HOST: smtp.office365.com
PORT: 465
SSL/TLS: off
With the previous credentials the error is the same:
2 and 3 are both correct options one uses TLS and the other SSL, The problem is Microsoft is returning an error code which I have pasted below for you. It looks like Microsoft is saying you don’t have SMTP enabled, The link they have included in the error looks like it will guide you through the process of enabling it.
535 5.7.139 Authentication unsuccessful, SmtpClientAuthentication is disabled for the Tenant. Visit https://aka.ms/smtp_auth_disabled for more information.
An alternative option would be to use the Outlook node.