If you have lost access to your email, the best thing you can do is to try to get your email back.
If this is impossible, you can change your email/recovery key at your account page for a little fee.

If you at same this, have forgotten the account/password of your account, Try to remember it! else there's not much you can do!
Gamemaster cannot help you with this as they do not have the authority to see accounts/players information.
And Admins cannot help you in these situations as it's in most cases very hard to prove it's really yours account.

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