My staff can sign up to lichess.org using their ccgs.nsw.edu.au domain email address but students who use the student.ccgs.nsw.edu.au receive an error message "This email address is not acceptable". There are no restrictions on our side so I am hoping a lichess.org admin can fix this issue? Perhaps you don't currently allow 2 sub-domain level email addresses?
I really want my students to be able to use their school email address to register lichess.org accounts. Thanks very much.
I really want my students to be able to use their school email address to register lichess.org accounts. Thanks very much.