In an effort to cut out problematic users, spam, and so on I've banned a lot of popular free email services and in doing so making people register using their ISP email or something similar.
However I realise that not everyone uses their ISP email address (I myself don't either) so I'd like to have a way where they still can't register using a free service to cut down on the problems mentioned above but allow them a way to receive thread updates and so on from a free email address.
Any ideas how to do this?
-Michael
www.RCNitroTalk.com