Registration is not working? One possible source of a sign-up error is that mail.com does not offer registration in all countries. You will get an error message like "your ip address suggests you are trying to sign up in a country where registration is no longer possible".
If the error persists, we suggest you wait 24 to 48 hours and try again using a different IP address or internet connection, and, if possible, another computer. You should also make sure you are using the latest version of the internet browser.