Re: I used the wrong email to verify my account, can I change it?

As far as I know, once you have put in the code to verify (you are the owner of) the account, the current game saved progress is then tied to that email address.  

Please DO NOT delete this new account or your current progress will be gone for good!

There is nothing you as a player can do to change the verified account's email link, only the advisor with administrative right to the game server can perform this task but (and this is a BIG BUT) there is a build in player account transfer protection (to prevent matured account trading) so I am not sure how helpful the advisor can be in your situation.  You could try reaching out to the Help Center by following the link at the bottom of this page but please be aware this might be a long and fruitless process.