I looked into this problem sometime ago, and wasn't able to find a solution. Other than these article which didn't work.
//visihow.com/Switch_Your_Xbox_Live_Gamertag_to_Another_Microsoft_Account
//www.newsyay.com/move-your-xbox-live-profile-to-another-microsoft-account-on-xbox-360/
Apparently, you need an xbox360 and you can't do it on the new xboxone/x if it's even possible at all. Microsoft Support at the time was absolutely useless. Kept insisting that I just wanted to change the email address.
So, I'm hoping you guys might know more than I.
Anyway, my question is this:
Old Microsoft Account and old email address with Xbox Account
Transfer to the new:
Microsoft Account and email
So I can delete the old email address and account because I haven't used it in over 5 years.
Thanks for any help in advance.
Edit:
21/07/2018
got an xbox360 and tried the above two guides. I get an error message stating that this is no longer available.
I have had multiple people message me since I made this post asking me if this has been solved. Microsoft needs to implement this feature as clearly this is a common request from users.
04/06/2019
Still no solution to this issue. If one is ever found I'll update this post.
14/04/2020
Still no solution and I've been getting PMs every few months asking if a solution has been found. As of yet I don't know of one. If anyone has / finds one please leave a comment.
Answer Xbox Live is a great way to stay connected with friends and other gamers, but sometimes you might need
to move your account to another Microsoft account. Here’s how to do it: If you want to move your Xbox Live account to another email address, follow these simple steps: If you have two Xbox Live accounts and want to merge them, there are a few steps that need to be taken. The first thing you’ll need to do is sign in to both your accounts and head over to the account management page. Once there, select “My profile” and then “Manage profiles.” Merging two Microsoft accounts can be beneficial for a number of reasons. For example, it can simplify your online experience by consolidating your information into one account. Additionally, merging accounts can help protect your data should one account become inactive. Before merging accounts, it is important to understand the consequences of both actions. Here are some tips on how to merge two Microsoft
accounts: That is a question that has been on
many people’s minds. The answer to this question is yes, you can have two Xbox Live accounts on the same email address. This is possible because Microsoft allows for multiple sign-ins to an account. You can sign in with your primary account and then sign in with a secondary account if you want. This way, you will have both your game libraries and your friends list separate from each other. It’s important to remember that you cannot share games or shares between your accounts. If you’re looking to move your Microsoft account to another email address, there are a few things to keep in mind. First, make sure you have the current email address and password for your original Microsoft account. Next, visit the Microsoft Account Transfer Portal and sign in with your new email address and password. Finally, click on the “Transfer my account” button and follow the instructions. If you’re looking to move your game data from one Microsoft account to another, there are a few different ways to go about it. You can use the online Game Data Transfer tool, or you can transfer your data using a USB drive or external hard drive. If you’d rather not use any of those methods, there are also third-party tools available that will help you with the process. Whichever way you choose to do it, be sure to read the instructions carefully so that you
don’t lose any of your game data in the transfer process. If you are currently subscribed to a Microsoft product and would like to switch to a different subscription, you can do so through the Microsoft website. To begin, you will need to find the product that you would like to switch to and then click on the “subscriptions” tab located on the left-hand side of the page. From here, you will be able to select which
subscription option best suits your needs. You can also choose to upgrade your current subscription if desired. Once you have made your selection, click on the “change my subscription” link located below it. This will take you to a confirmation page where you will need to provide your current billing information as well as confirm that you want to switch subscriptions. After making your changes, click on the “submit” button and your new subscription will be activated immediately. Xbox Live is an online gaming service that allows gamers to connect with others and game together. Xbox Live lets you have up to 10 accounts, each of which can have its own profile, achievements, and gameplay settings. However, you are only allowed to have one active console account at a time. If you want to create another account, your current console must be turned off and then on again while signed out of the old account. Can I transfer Xbox Live membership to another account? There is no way to transfer a Gold membership from one person to another. If you bought a one-year Gold membership, you can cancel it and receive a pro-rated refund, then give your son the gold pass using the money. Inquire with Xbox Customer Support in your region to end your Gold membership specifically. Can you transfer your
Xbox account to another Microsoft account? When you move between Microsoft accounts, the funds in your original Microsoft account do not automatically transfer to your new account. You may only relocate a gamertag to another Microsoft account once every 30 days. Can I transfer my Xbox Live account to a new email? Click “Your info” at the top of your screen, then “Manage how you sign in to Microsoft.” 2. Add a
new Microsoft domain email address or an existing Microsoft email address by choosing “Add email.” How do I merge Xbox Live accounts? You can’t link or combine Microsoft accounts, but you may share your Xbox Live Gold membership and content on your Xbox One if you have numerous accounts. To do so, make sure all of your accounts are on the same Xbox One machine and then choose it as your home Xbox.How To Change Email of Xbox Account
HOW TO LICENSE TRANSFER ON XBOX ONE WORKING 2018 (EASY)
Can I move my Xbox Live account to another Microsoft account?
First, head over to your Xbox Live account settings. You can find this by going to “Profile” on the main menu and then selecting “My Profile.”
Once you’re in your profile, select “Account Info.”
Under “Email Address,” select the email address that you’d like to use for your
Xbox Live account.
Finally, click “Update Account.How do I merge two Xbox Live accounts?
Once on the manage profiles page, under “Your profiles” select the second account that you want to merge with the
first one and choose “Merge this profile with…” from the dropdown menu.
On the next page, you’ll be asked if you want your gamertag (or gamerpic) associated with both accounts. Select yes if you want it merged together or no if you’d like each account to keep their own gamertag and gamerpic. After making your decision, click on “Next.Can you transfer your Microsoft account to another account?
Can I merge two Microsoft accounts?
Can you have two Xbox Live accounts on the same email?
Can I
transfer my Microsoft account to another email?
How do I transfer game data from one
Microsoft account to another?
How do I switch from one Microsoft subscription to another?
How many
Xbox accounts can you have?