My organization has also been marked. I came here to seek help, but seeing that you haven't been unmarked yet, I feel like my hope is slim

Since the account is flagged, OAuth authorization for third-party apps may remain blocked until GitHub reviews the account.

In addition to contacting GitHub Support, I would also check:

Settings → Password and authentication
Settings → Applications → Authorized OAuth Apps
Settings → SSH and GPG keys
Recent security activity for unfamiliar logins

If anything suspicious appears, remove it and change the password before submitting the support request.

When contacting Support, include:

your GitHub username
the exact error message
the third-party app name
when the issue started

The restriction itself normally cannot be removed manually from account settings, so Support review is still required.

in my case i also have this problem because i add email of tempereur mail to access to github student and didn't work after 2 days my account My account was flagged and they send message in navbar "Your account was flagged due to the email used when creating but we see that you have removed the email" so i remove the temp email and i go to GitHub Support portal and submitted my ticket in same day they send me email clarfier problem and they cleared the restrictions from my account

Hello GitHub Community,

I can sign in to my GitHub account, but I cannot authorize Netlify to access my repository. I receive this error:

“This account is flagged, and therefore cannot authorize a third party application.”

I need to connect to Netlify to deploy my personal website.

I have tried different browsers and the official support pages, but I have not found a suitable way to submit this issue.

Could someone please guide me on how to request a review of this restriction?

Thank you.

you need fork all projects, or copy any safe place before it suspend