markProtonMail and SimpleLogin emails will be blocked from registering on websites
Apollo2323If a website won’t allow me to register with my protonmail , I will just not used that website.
helenslunchGitHub blocked me from registering with a Proton domain:
Our abuse detecting systems flagged your account because of the email address you used to register the account. Before we can remove the flag we need you to add and verify a personal, non-disposable, non-aliased email address.