Outlook 365 problem

Aug 11, 2023 Last reply: 2 years ago 26 Replies

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"What does this mean for me?

"This changes the way you’ll be able to access your emails. If you use a Mail Client like Outlook, Thunderbird or MacMail etc, this means you’ll no longer be able to send or receive emails this way.

"You can still access your emails via a browser on a laptop, Mac or PC or via the Outlook App on tablets and mobiles."

IIUC, that only applies to old (2013) versions of Outlook:

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I think other clients are rolling out the required authentication protocols. For example:

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that link starts with

"Basic authentication capability has been removed by Microsoft, our email supplier, and many others in the email industry."

That - "basic authentication" - is the "this way" that no longer works.

You can still use POP3 for outlook.com addresses in Outlook 2019 with an app password. Happens daily on machines I try to look after.

Which doesn't say POP or IMAP is going way, just that you need to use a newer authentication method (OAuth2) this already happened over a year ago for MS365 business accounts, gmail accounts and other email providers.

Thanks, yes. Immersive reader was to blame.

WHAT???. Are you saying Thunderbird will not be able to connect to my @btinternet.com email by IMAP some time in the future? I see that Thunderbird has 'Normal password' for its btinternet authentication method, but gmail and Yahoo are on 'OAuth2'.

That's what my friend has been told by BT, having received BT emails warning about it some time ago. If you haven't been warned, maybe it's not a problem for you.

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