That doesn't work for old accounts. Changing your root email address will also change it for the retail account. This is documented behavior by AWS: https://aws

That doesn't work for old accounts. Changing your root email address will also change it for the retail account. This is documented behavior by AWS: https://aws.amazon.com/premiumsupport/knowledge-center/transfer-aws-account/ https://aws.amazon.com/premiumsupport/knowledge-center/trans...