WotLK forgot email.

Hello,
I got a problem with my main account, it looks like my password was changed by you guys idk why and i forgot the email i created that account. The name of the account si michidelu its a premium account to verify the autencity of my request i got the fallowing info: Chars, lvl 80 paladin, lvl 80 rogue, lvl 80 dk, lvl 40+hunter, shaman lvl 20+, druid lvl 20+. I just want to know the email and i will solve the problem. Also i have a very old account michidel that is still in use if u can provide the email for that too pls? on that account as i remember i have a lvl 80 paladin with shadowedge on it... but thats all i know... if u guys pls help me out with this.