Cannot register an account with an email that was used to register one previously

[clouserw]

There is a limitation of the auth protocol we are using which doesn't allow a person to re-use an old email address with a different account. There is a good discussion about this at #9517 and a dupe of the bug I'm filing now at #518 .

I'm filing this here so we have a public place to point people because this comes up regularly.

┆Issue is synchronized with this Jira Task

[jkpl]

Hi! I got routed here from this bugzilla ticket. https://bugzilla.mozilla.org/show_bug.cgi?id=1702316

It has left me in a situation where I can't access the add-ons I've previously published on addons.mozilla.org.

• This is my old profile: https://addons.mozilla.org/en-US/firefox/user/14707563/
• Logging in leads me to this profile: https://addons.mozilla.org/en-US/firefox/user/6266816/

What can I do to regain access to my add-ons profile, so I can publish updates to it?