Is it possible to change my linked email account? I lost the email account i linked in IGG
There used to be a service form where you could fill in your account information and old email and have to provide a lot of information about old passwords and times you've bought Angel gold, to proove it's actually you. I can't seem to find that service form anymore and I have never heard of anyone being succesfull using it. All you can do is try to use their normal service and see if you can get a response.
Otherwise, don't risk your information in any way. Don't give out your account name or password to anyone. Even someone you trust.