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Locked out despite correct password

Thunderbird Datenschutz und Sicherheit
gp beantwortet
SuMo Bot
SuMo Bot

I find myself locked out of my Office365 account on Thunderbird, despite putting in the correct password. I also have a gmail account, and I can send and receive as normal from that account.

At present I am having to manage my Office365 emails in Outlook, which is less user-friendly than Thunderbird. Any advice on how to persuade Thunderbird that I am genuine?

I find myself locked out of my Office365 account on Thunderbird, despite putting in the correct password. I also have a gmail account, and I can send and receive as normal from that account. At present I am having to manage my Office365 emails in Outlook, which is less user-friendly than Thunderbird. Any advice on how to persuade Thunderbird that I am genuine?

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gp
gp

I think that's a Microsoft change (I don't give a link as this darn forum don't like them, but you should be able to find the post with a search engine, it is from techcommunity.microsoft.com):

Basic Authentication Deprecation in Exchange Online – September 2022 Update By The_Exchange_Team The Exchange Team Published Sep 01 2022 08:00 AM 411K Views Skip to footer content

One month from today, we’re going to start to turn off basic auth for specific protocols in Exchange Online for customers who use them.

SuMo Bot
SuMo Bot Fragesteller

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