Lost Password & Email

So after not playing since last year, I decided to start again. The only problem is that I don't remember my password to my main account. And to make matters worst, I don't know what email address I used to register the account. So my question is this; If I send in a support ticket, telling them the account name, in-game name, and forum name, will they at least ask me a security question or tell me the email address used to register? If not, is their anyway I can find out what email address I used to register the account?