* Sorry! Free domains with extensions such as .tk, .cf, .ml etc., are not supported.

* Sorry! Free domains with extensions such as .tk, .cf, .ml etc., are not supported.

Hey,
I own a domain 03cell.tk and the problem is that when I try to sign up for Zoho Mail it tells me "* Sorry! Free domains with extensions such as .tk, .cf, .ml etc., are not supported."
Thank you