Greasy Fork is available in English.
Removes the forced ProtonMail signature from the 'New message' textboxes
This userscript applies to https://mail.protonmail.com and https://beta.protonmail.com/
(for the 'beta' subdomain it only works in Chrome, see #13 ).
It automatically removes the ProtonMail signature from the 'New message' textboxes,
which is appended by default to each mail body and cannot be modified via Settings in free accounts.
It uses the excellent library arrive.js
