Edit a page using email

I want to edit a page using email. The page would already be created. I want to send an email that would essentially replace the current page content with the content of the email. It would be awfully nice if photo attachments or embeds could be included in the email text.

I know of course one can “post” using email. What I want to do is to add/replace content to an existing static page.

Does anyone know a way or a plugin that would make this possible?

Thanks!

Todd Carney