Checking on which e-mail account was made? Is it possible?

[Pruned5647]

Hi. I need to get my account back (its mine). I have like every information but i made it back in season 1 and changed e-mails a lot (got fucked up by couple viruses). Now support wants me to tell them what e-mail its made on and i cant remember for saving my life. Do anyone know a way to find it out? Thank you in advance.