How to remove system generated outlook email address?

VAer168 40 Reputation points

Long ago, I used my gmail address to sign up for Microsoft account, and the system generated an outlook email address (, per blow screenshot.

Later on, I added an alias, which is used to send and receive message, which is also used to sign in microsoft account.

However, in top right corner of Outlook webpage, it always displays system generated email How can I completely get rid of the system generated email?


Outlook System Email

A family of Microsoft email and calendar products.
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  1. ChristyZhang-MSFT 21,591 Reputation points Microsoft Vendor

    Hi @VAer168 ,

    Welcome to our forum!

    Looks like your issue is more related to then and its alias, please kindly understand that Outlook tag mainly focus on general issue about Outlook desktop client. In order to better resolve your issue, it's suggested that you could post your case in dedicated forum for for more professional advice.

    Thanks for your understanding and support!

    If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".

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