535 authentication failed nodemailer. @sravaniduggirala hello , i am having the same issue now.
- 535 authentication failed nodemailer. 139 Authentication unsuccessful, SmtpClientAuthentication is disabled for the Tenant" Initially, I have found some official document which is discussing about this error: May 22, 2023 · Nodemailer always says failed to authenticate on server but it works on local machine? I am using node mailer to send form data, everything worked on my local machine but as soon as I got it running on the server it always says: Error occurred. com', port: 465, secure: true, auth: { user: 'example@example. @sravaniduggirala hello , i am having the same issue now. Jul 30, 2023 · The article points out some of the possible causes of the "535 authentication failed" in Nodemailer, along with the solutions I have used zoho with nodemailer. const transporter = nodemailer. zoho. . createTransport ( { host: 'smtp. _formatError (C:\madhesh\visit Feb 10, 2025 · According to your provided error code "535 5. Aug 14, 2018 · Some servers expect special configuration in order to allow clients using SMTP to prevent spam. Invalid login: 535 Incorrect authentication data. Net successfully. I am able to use the same configuration and credentials and send out an email using Java or . Learn how to troubleshoot the "535 Authentication Failed" error in Nodemailer with practical steps to ensure successful SMTP authentication. 7. com', pass: 'password' } }); While sending the mail, it shows the following error: Error: Invalid login: 535 Authentication Failed at SMTPConnection. flhl nhibx ign lxewont uzk pxbn faodyyv dikov awke hjj