What does 535 incorrect authentication data mean?
A “Server says: 535 – Incorrect authentication data” error is usually related to the SMTP User Authentication details you have configured (or not configured) in your email settings. This error is often reported by mail users who maintain multiple mail devices, and forget to update login details in one of their devices.
How do I fix SMTP Error 535?
How to resolve this problem
- Login to the control panel and check the status of your account to ensure it is not disabled for any reason – any issues would normally be highlighted for you.
- Check you are using the correct username and password.
How do I use SMTP with Namecheap?
SMTP Port – 465 (SSL) or 587 (TLS)…Use the following SMTP settings:
- Email sending method: SMTP;
- SMTP authentication: enabled;
- SMTP username: [email protected];
- SMTP password: password for this email address;
- SMTP hostname: smtp.gmail.com;
- SMTP port: 465 with SSL on.
How do I fix 535 incorrect authentication?
One possible cause is because the email password is too weak. Luckily, the problem can be easily solved. All you need to do is log into your webmail and change the password to a strong and complex password.
Why is SMTP AUTH bad?
Why you shouldn’t use SMTP servers without authentication So, they don’t have to enter a username and password to send an email. No SMTP authentication means that it is possible to spoof the sender. In the best case, someone will use your mail server to send unauthorized sales emails.
What is error code 535 Konica Minolta?
Solution for Server says: 535 – Incorrect authentication data. A “Server says: 535 – Incorrect authentication data” error is usually related to the SMTP User Authentication details you have configured (or not configured) in your email settings.
What is the mail server for Namecheap?
SMTP server: mail.privateemail.com. Port: 465 or 587. Security type: SSL/TLS (Accept all certificates)
What email client does namecheap use?
Namecheap Private Email (Powered by Open-Xchange) User Guide can be found here. You may also connect your mailbox from the Windows/Apple/Android device directly.
Why is server says 535 incorrect authentication data?
A “Server says: 535 – Incorrect authentication data” error is usually related to the SMTP User Authentication details you have configured (or not configured) in your email settings. 2. This error is often reported by mail users who maintain multiple mail devices, and forget to update login details in one of their devices.
What is error 535 incorrect authentication data in cPanel Exim?
This can give them the error “535 Incorrect Authentication Data” while attempting to send mails with this wrong authentication details, as the mail server cannot validate the login.
Why do I get error 535 on my SMTP account?
When the username and password entered in the Email client are incorrect, it ends up in Error 535. Again, using the wrong the mail server can also cause authentication failures. Usually, such mismatch in email login and password will be recorded in the mail server logs. This helps greatly in finding the exact email account with problems. 2.