Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Läs mer

Denna tråd har stängts och arkiverats. Ställ en ny fråga om du behöver hjälp.

Office365 modern authentication

  • 1 svar
  • 0 har detta problem
  • 11 visningar
  • Senaste svar av SuMo Bot

fler alternativ

Hi

i've been using Thunderbird for years to send and receive emails but not any more. I only get "Authentication failed, write new password" I have been told that this is because Office365-account uses "modern authentication" and no longer supports POP3- or IMAP-connection; I could only use email-application with Exchange-connection. Is there any way to get back using Thunderbird?

Hi i've been using Thunderbird for years to send and receive emails but not any more. I only get "Authentication failed, write new password" I have been told that this is because Office365-account uses "modern authentication" and no longer supports POP3- or IMAP-connection; I could only use email-application with Exchange-connection. Is there any way to get back using Thunderbird?

Vald lösning

Alla svar (2)

fler alternativ

Vald lösning

Check if this info could help: https://support.mozilla.org/fi/questions/1381230

fler alternativ

This question has been locked because the original author has deleted their account. While you can no longer post new replies, the existing content remains available for reference.