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prime
December 23, 2024
Solved

Request: Turn off username guessing in the apps [RESOLVED]

  • December 23, 2024
  • 85 replies
  • 3377 views

When I go to create a new login, the user name is prefilled with an email address I haven’t used in years. This shouldn’t have any email address, especially when I use Fastmail’s masked emails. I hope this is a bug and not a normal thing.


1Password Version: 8.10.56
Extension Version: Not Provided
OS Version: iPad 18.2 and iOS 18.2
Browser: Not Provided

Best answer by 1P_Dave

Hello everyone, 

I'm happy to share that, with the latest update to the stable version of 1Password (8.10.78), our team has added a setting to turn off the prefilling of usernames when creating new items in the app:

You can find instructions on how to update here: How to keep 1Password up to date

Thanks again for all of the feedback and for always helping us make 1Password more useful for your needs and your workflows. 

-Dave

85 replies

thecatfix
May 21, 2025
1P_Dave wrote:

Note: If TestFlight says that the 1Password for iOS beta is currently full then you'll need to try to install the beta again later. Spaces do free up from time to time.

@1P_Dave , is the TestFlight or 1Password for IOS rush chairman really particular this year? Just need to know where to send my referral letter so I can hopefully get a bid.

1P_Dave
1Password Employee
1Password Employee
May 21, 2025

@thecatfix 

Apple imposes a limit on the number of users that can be added to a TestFlight beta. However, users are dropped from the TestFlight if they're inactive for a certain amount of time which frees up spots for new folks to join the TestFlight. 🙂

-Dave

1P_Dave
1Password Employee
1P_DaveAnswer
1Password Employee
June 4, 2025

Hello everyone, 

I'm happy to share that, with the latest update to the stable version of 1Password (8.10.78), our team has added a setting to turn off the prefilling of usernames when creating new items in the app:

You can find instructions on how to update here: How to keep 1Password up to date

Thanks again for all of the feedback and for always helping us make 1Password more useful for your needs and your workflows. 

-Dave

October 19, 2025

Hello, Dave. This feature doesn't seem to be working for me. I have it unchecked, but still get prompts/popovers that suggest unrelated email addresses at logins. I don't want unrelated email suggestions because this leads to mistakes.

For instance, I don't use my 1password account email to login anywhere anymore, but it's suggested with every login. How can I make this stop?

I'm using 1Password for Mac 8.11.14 and Brave Browser Brave 1.83.118 (Official Build)