Unicode in email user

[dotcomUNDERGROUND]

I got a unicode domain like ডোমেইন.বাংলা and want to create email address like ব্যাবহারকারী@ডোমেইন.বাংলা
But DA gives invalid email when I put ব্যাবহারকারী as email user.

 

[johannes]

You will propably need to convert it to Punycode https://webdev-tools.info/de/punycode-konverter/