I've been getting my emails and we've had a few registrations since I swapped servers which cannot be activated without email confirmation so emails are being sent ok.
Have you checked your spam settings as your spam filter might not like the new server?
Hopefully, you'll get this post by email and the problem will be resolved.
BTW sorry for the server downtime everyone, NewNet were having problems with their routers and diverting requests for the forum elsewhere.
