Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi David.
Microsoft does not allow changing or transferring the Microsoft account after Office 2024 is redeemed. The license stays permanently tied to the account used during activation, as stated on the Microsoft support site. To fix Outlook, sign in to Office with the same Microsoft account used for activation, then add your email inside Outlook under File, Account Settings, Add Account. You can check which account holds the license at account.microsoft.com/services under Services and Subscriptions.
Thanks, and have a great day!