i was just trying to register on mailfence but i needed another email in case of a forgotten password. i use keepaas so it would not be possible for me to forget my password
i found an email forum discussion and found a funny domain provider pissmail
when i registered, i could not log in and at the next registration showed me ip rate limited, which i did not understand. i changed the ip and created the mail again
i verified mailfence with my new email, unfortunately the account was suspended for no understandable reason..
registering and using an email in 2023 is really annoying