Onion http://rurcblzhmdk22kttfkel2zduhyu3r6to7knyc7wiorzrx5gw4c3lftad.onion/
This free email provider is not for everyone. Sometimes a Cockmail address is not accepted to register something. Sometimes, though not often, another email provider may indiscriminately block email from Cock.li. Afaik Cock.li<->Proton, Cock.li<->Tuta work.
PS: Admin, Vincent Canfield @vc@shitposter.club
Getting a 503 error upon registration attempt
Cock.li is a rather “relaxed” service. Don’t worry, you can register eventually, maybe tomorrow if not today.
The mail server itself is up (over onion), maybe a bit slower than usual (still 10 times faster than Proton).
Not very seriously managed. Not for business. But they don’t care a bit no matter how you use it (unless you do something really bad). POP over Tor? No problem. Want onion? Of course, why using clearnet when onion is there?
Yeah I managed to figure it out. If you do something wrong, like use a disallowed character in your email address, it just sends you to the nginx server’s 503 page without telling you what was wrong.
How long before I can give invites?
No invite is necessary to sign up, so you don’t need to give invites. There used to be INVITE menu item, but it’s gone.