Skip to main content
September 21, 2026
Question

M365 Passkey Works but not on Outlook etc apps on Windows 11

  • September 21, 2026
  • 1 reply
  • 2 views

Hi,

 

I use both macOS and Windows. I have setup my M365 passkey successfully on 1Password and Microsoft 365 and can login to browser apps and desktop apps on my macOS with no problem. When I try the same on Windows 11 I can use passcode on the browser apps (Outlook etc) but when I try on the desktop apps it fails with a try again message. I have gone over my settings on 1Password and have auto-enable fill-in and Hello setup. Likewise Windows Hello and Passkey using 1Password setup in Windows.

Any ideas? This is also the same for another colleague.

 

1 reply

1P_Dave
1Password Employee
1Password Employee
September 23, 2026

Hello ​@FrancisH! 👋

I’m sorry that you’re unable to sign in with a passkey in the Outlook app on your Windows PC. Can you reproduce the issue again and then I'd like to ask you to create and share a 1Password diagnostics report from your Windows PC:

Send a diagnostics report (Windows)

Attach the diagnostics to an email message addressed to support@1password.com

With your email please include:
- A link to this thread: https://www.1password.community/1password-at-work-58/m365-passkey-works-but-not-on-outlook-etc-apps-on-windows-11-25653
- Your forum username: FrancisH

You should receive an automated reply with a Support ID number.  Please post that number here.  Thanks very much!

-Dave