What do you mean? Public keys don't usually include an email address. They have an id that's usually in the form "user@host" but that's unlikely to be a valid email address. Maybe some systems use an email address there, but none of those I know.

All of my ssh keys are chuck@hostname, which is the default output of ssh-keygen. I’ve never had a valid email in any of my ssh keys.

Oh mine sure isn't. Mine is username@hostname, which doesn't even get you close to my email.

Regardless, I connected with:

    ssh -o IdentityAgent=/dev/null -i /dev/null terminal.shop

Really tempted to write a bot to spam that form... but I'll give them the benefit of the doubt and wait to see if they come back in a week or so.

I just don't get why I can't read the FAQ even though they're sold out. Kinda missing their moment here by having nothing to do other than give an email and quit.