@MojangSupport Hey, I've been in a bit of a pickle the past ~8 years. I'm pretty sure I registered my account before migration with a business mail address that doesn't exist anymore, and I don't know what to do to migrate. Is there any way for you to help me? Thank you.
Please send us an email at https://msft.it/6010X15e6 and we will assist. Remember to attach your Transaction ID and account name / Gamertag.