I used to drag'n'drop the e-mail on the desktop, it will be an .eml you can then open it in your favorit editor and perhaps even open it in a browser (I think I used Firefox back when I was designing e-mails)
I used to drag'n'drop the e-mail on the desktop, it will be an .eml you can then open it in your favorit editor and perhaps even open it in a browser (I think I used Firefox back when I was designing e-mails)