Couple of problems

[Starsurfer]

:bandit: Hi there all, me here again, with more problems. Firstly there is an email problem. Hi there all, it appears since moving host, that my vbulletin doesnt send mail to anyone, me, my friends, no body, could anyone give me a hand here? Thanks.

My second problem is when I try to sticky a thread I go to thread tools then stick a thread but instead of stickying it,I get the message : The IP Address is: . The host name is: .

Could anyone tell me what problems there may be?

Thanks.