In previous versions of Microsoft Outlook (the classic app), you could view the HTML code of an email by opening the email, ...

You can open MIME emails or attachments in Outlook using this tip, or by using a mime file viewer (.mim) or an online tool.

I have this problem on some outlook machines. We have a standard HTML signature that users send out with emails. Well some peoples signature appears as code. I can use word as the default email ...