Select File from the top left corner of the Outlook window. Select Account Settings > Account Settings and then Remove from the drop-down menu. You’ll receive a warning message stating that all offline cached content for this account will be destroyed.
If you decide not to migrate your emails stored in Folders on Your Computer after the service has ended, you will no longer have access to them and will be unable to recover them. How can I get back my MSN email from https://outlook.com
In the new window, select “All Accounts” as the send/receive group. Then click “Edit” to edit it. Select the account you wish to disable and uncheck “Include the Selected Account in This Group.” Click “OK” to save your changes.
Existing Hotmail, MSN, and Live users who want to migrate to Outlook.com can upgrade their accounts by keeping their email addresses, passwords, contacts, and prior emails. To switch to Outlook.com, go to your Hotmail account Settings menu and select the Upgrade option to see what’s new.
Microsoft’s new email addresses use the same domain as Outlook.com and MSN. Because you can access your emails on MSN.com, if you previously signed up for an MSN account, you will be able to view your existing messages from that account via the web through Microsoft accounts such as Hotmail or Outlook. If you want to sign.