Hello, I made my minecraft account a while back and since then I have migrated it, but the problem is, I don't have access to my original email account and I forgot all my mojang security questions so I can't migrate it to my new email, what do I do!
Send mojang a pic of ID like a passport or drivers licence and explain your situation to them. You have to enter your name and date of birth when you make your account anyway, so account recovery should be no real problem to you, albeit taking some time for the recovery process to happen.
Thank you!