Yeah, the YouTube ad shows this (there's a quick screenshot of an email address with .kz after the emoji). But the ad also does the trick of eliminating the ccTLD after gmail and yahoo, it asks you "Still using an @gmail address?" ... well I use an @gmail.com address, but I see what you did there, you eliminated the .com so you could also hide the fact that your emoji address actually needs a .kz at the end.