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ber999's avatar
ber999
Brass Contributor
Oct 15, 2025

Access blocked Authentication error when trying to add a gmail account

In new Outlook for Windows Access blocked Authentication error when trying to add a gmail account.

However, I have added the account on another Windows 11 partition without errors. 

 

1 Reply

  • By seeing your image, I believe you will have results by logging into the Gmail account first, then trying to set up the account in New Outlook. Based upon my experience and past client requests of figuring it out, that's what helped me. Let me know if that helped and if so, please mark my answer as a solution. Thanks! 

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