If the Mail app of Windows is displaying its emails in raw HTML data or code instead of the regular readable format, follow these solutions to resolve the issue.

In previous versions of Microsoft Outlook (the classic app), you could view the HTML code of an email by opening the email, right-clicking on it, and selecting “View source” from the context menu.

Running an HTML code via Notepad in Windows 11/10 is a super easy task. If you are not sure how, well, you are in the right place.