Slitherine

A friend of mine, trying to register on this site was confronted with "invalid domain" for per his email address. His email has the extension...Hotmail.
Thought I would inquire for him.

i'll pass it on to admin and forum support, but for now ask him if he has another one to use that, just for signing up with, thanks

Make sure, if he's writing the write domain name like hotmail.com. hotmail.co.uk, etc.

Thanks guys, will let him know.