Thread:Lapo90/@comment-184.228.3.25-20150601232007/@comment-11090687-20150603170918

Well, you need some way to prove that it's actually you who created the account, which might be hard if the email was changed. Maybe Z2 is able to figure out you created the account though. How did this happen in the first place?

Let me know if you get a response from Z2. I'm curious to see what their solution/procedure is.