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.

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

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

Thunderbird doesn't recognise my mail.btinternet password

  • 3 fhreagra
  • 1 leis an bhfadhb seo
  • 1 view
  • Freagra is déanaí ó merry050

more options

It hangs at Sending Secure Login information and then pops up an error window with "Login to server mail.btinternet.com failed." and the options to Retry, Enter New Password, or Cancel. I thought I'd got this sorted yesterdat but it's happening again today!

It hangs at Sending Secure Login information and then pops up an error window with "Login to server mail.btinternet.com failed." and the options to Retry, Enter New Password, or Cancel. I thought I'd got this sorted yesterdat but it's happening again today!

Athraithe ag merry050 ar

All Replies (3)

more options

BT yahoo have more than one server which seems to get out of synch on occasions, so first check both of these work ok.

Are you able to logon to BT Mail to see webmail ? https://home.bt.com/ If no : then you need to use the forgotten password link to gain access and set up password. If you cannot access this webmail then Thunderbird will not be able either.

If yes: Please check you can also logon to the yahoo logon - see link below: https://login.yahoo.com

Not the https://home.bt.com/ one which you probably usually use. If you keep getting redirected then clear the cache and retry as you need to get this one: https://login.yahoo.com Then logon using exactly the same information as you used to logon to webmail at BT Mail.

Then make sure Thunderbird is using exactly the same password:

  • 'Menu icon' > 'Options' > 'Options' > Security' > 'Passwords' tab
  • click on 'Saved Passwords' button
  • click on 'Show Passwords' button
  • Check password is correct.
  • TO alter password. right click on relevant mail account lines and select 'Edit Password'
  • click on 'Close'
  • click on 'OK'


Exit Thunderbird and restart.

more options

Thank you so much - BT insisted it wasn't their problem!

more options

Not fixed after all! Tried quitting and restarting but no joy.