It doesn’t, I have like 10 proton accounts.
https://media.leafposter.club/media/d0ddee49814b89a6dac22a6bc1298ac79eb9b227d10a6d2b78b09bed00002282.png
@Leaf Lord Rest in piss protonmail.
>You have to use an email to sign up for email. Yeah that makes a lot of sense, retard. I literally just made a new one, it doesn’t make you do shit. This is an IQ issue.
Or use a temporary email. Still, this is fucking stupid if you're trying to leave one email provider and you're met with a request to put an email down to verify your new email account. That's fucking retarded.