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Thunderbird cannot log in to my Google account

  • 4 replies
  • 1 has this problem
  • Last reply by Cayman

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Thunderbird updated today to 128.2.3esr and suddenly I have to log in to my Google account, which doesn't work: I get an 404 error when I try to set up my account (which has been working flawlessly for months). I'm on Windows 11.

Thunderbird updated today to 128.2.3esr and suddenly I have to log in to my Google account, which doesn't work: I get an 404 error when I try to set up my account (which has been working flawlessly for months). I'm on Windows 11.

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It worked! Many thanks. What could have been the problem?

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Don't know yet. But thanks for the information.

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Got the same issue after updating it to v.128.2.3esr. All google emails are stuck at validation after providing the PIN/Yubikey authentication. Had to downgrade it back to v.128.2.2esr as suggested by Wayne.

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