Multilple account creation

From this topic https://forum.warmane.com/showthread.php?t=460199
Restrictions on what emails can be used have been lifted, this allows using your desired email provider.
Restrictions on usage of "." and "+" have also been lifted, allowing the use of the same email through gmail for multiple accounts for example
Its not working anymore? I can only create 1 account per mail, when i try create second account (example [email protected]) i had this message
[email protected] is already in use, try a different email or create a website support ticket. "+" not working as well.
So restrictions not lifted again?