This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Ova tema je arhivirana. Pitajte drugo pitanje ako vam je potrebna pomoć.

"Authentication failed" message.

  • 1 odgovor
  • 4 ima ovaj problem
  • 1 view
  • Posljednji odgovor poslao christ1

Chris190
Chris190
more options

Some of my email accounts are giving "Authentication failed" message after working for over 12 months. The accounts and passwords are valid - I can access them on other systems and can ping the servers. Some other accounts are still working properly. As far as I know, nothing has been changed - unless there was an automatic update of something? I have tried removing passwords, setting up new accounts in the same name - nothing is working. Any ideas?

Some of my email accounts are giving "Authentication failed" message after working for over 12 months. The accounts and passwords are valid - I can access them on other systems and can ping the servers. Some other accounts are still working properly. As far as I know, nothing has been changed - unless there was an automatic update of something? I have tried removing passwords, setting up new accounts in the same name - nothing is working. Any ideas?

All Replies (1)

christ1
christ1
  • Top 25 Contributor
more options

https://support.mozilla.org/en-US/kb/problems-sending-and-receiving-messages