Is it somehow possible to change your security questions via email even if the email address no longer exists?

I got a Minecraft account years ago and wanted to update my email address. However, I can't avoid the security issues. I would reset it, but unfortunately the email address of the account no longer exists.

Is there any way to change my account email address?

Probably not, but I would contact support instead, maybe they can do something.

It's best to contact support. If you still have the invoice or other evidence that your account is, they will definitely do it.

Yes, I've already done that!

OK thank you.