where would xboxlivefamily.com send to so i can enable 2fa for fortnite

Fortnite’s email-based 2FA code is sent to the email address registered on your Epic Games account; if that address ends in @xboxlivefamily.com, the message is addressed there rather than automatically going to a parent’s or newer email account.^1^

Check the destination

1. Sign in to Epic Games using the Xbox sign-in option associated with your Fortnite profile.
2. Open the Epic account settings and check the masked account email.
3. If it is an accessible address, enable 2FA and check that mailbox, including Junk/Spam.
4. If no message arrives, check whether the selected primary method is email, SMS, or an authenticator app. Epic provides separate troubleshooting for missing email codes.^2^

If Epic shows @xboxlivefamily.com

That legacy address may be attached to an older Xbox family account, but it is not safe to assume it forwards to another mailbox. Adding a Gmail or Outlook alias to the Microsoft account provides another sign-in name, but does not by itself change the email registered with Epic.

To add an accessible address without deleting the old Xbox identity:

1. Sign in to the Microsoft account’s How you sign in page.
2. Select Add email.
3. Add an existing accessible address or create a new Outlook.com address.
4. Verify the new address.
5. Keep the old @xboxlivefamily.com alias attached; removing aliases can affect how the account is accessed.^3^

Some legacy @xboxlivefamily.com accounts prevent changing the primary alias. If Make primary is unavailable or blocked by an organization-policy message, leave the legacy alias in place and use the newly added alias for Microsoft sign-in where permitted.^4^

You must then change the email inside the Epic account to the accessible address. If Epic requires a code sent to the inaccessible legacy address before allowing that change, use Epic Account Support’s email-change or account-recovery process. Do not create a replacement Epic account unless necessary, because it would be separate from the Fortnite profile currently linked to Xbox.

Microsoft two-step verification is separate from Fortnite 2FA. Enabling verification on the Microsoft account protects the Xbox/Microsoft login, but it does not enable Fortnite’s Epic-account 2FA.^5^

References

1. Two-factor authentication (2FA) and how to enable it
2. I don't receive two-factor authentication codes in my email
3. How to add an email address to your Microsoft account
4. How to change primary username (xboxlivefamily.com) to gmail? - Microsoft Q&A
5. How to use two-step verification with your Microsoft account | Microsoft Support