For some reason on one of our vb boards( 3.8.4 ) the new registrations are not receiving the activation emails , so they cannot activate their accounts to confirm a valid email is being used. No pass word reminders are being received either and no instant email notification on subscribed threads. Any idea's???.. All settings are the same as before when it all worked fine.
All sorted.. New server we switched to seemed to have upset the SMTP settings.. So sorted now.. cheers.