How to make a letter from the mail go to the site?

Question

Email

I thought about whether it is possible to organize the following with minimal gestures.
The site has a question and answer. The notification letter arrives in the mail. I would like the admin to be able to immediately write a response from the mail and send it. Then the letter miraculously appeared on the site, the answer got into its field and the status switched to published

Answer 1

miraculously

key point...
There is a flamingo plugin for wordpress that, together with forms7, works pretty much the way you want.

Answer 2

PHP class for this case. Accordingly, parse the letter and form a response on the site.