I originally signed up with an old email address in 2014, and when I left that company, Trello wouldn't let me change my login ID which was (my old email in 2016). Now it's not letting me login with the old email address. And I can't get to that email (old company) to change the password, but I don't want to loose all my data from (2014)
I can't get into the account - so there is no way to change the email address.