To keep your Gmail email address but use the Outlook.com interface to send email from it, you can connect your Gmail account to Outlook Mail to get the best of both worlds. Once you complete the steps below, you'll be able to send email from your Gmail address without having to log in to Gmail.com.
Add Gmail to Outlook (2023 NEW) Configure Gmail in Outlook
Follow these steps to set up Gmail in Outlook.com.
Select the settings icon at the top right, then choose View all Outlook settings.
Select Mail in the left pane.