> If you send markdown emails right now, what's the problem? If you structure plain text emails with MarkDown nothing is wrong per se, but if clients can also

> If you send markdown emails right now, what's the problem? If you structure plain text emails with MarkDown nothing is wrong per se, but if clients can also highlight (in a text editor like plain text view) or format (in a HTML like view), than there is significant added value for a lot of users, without the downsides of HTML email.