PunyCode email (with emojis)

What about email support with Punycode ?

For example, I have an email on the domain 🐅🏔.ws, but unfortunately I can't log in to my account because checking with regular expressions blocks it

so I have to enter **** by type ---@xn--im8h7c.ws

+ maybe you should at least add standard formatting using emoji ?

I don't think it will be too difficult to implement the update, but it will really save some time.