PM one of the admins, JadeHellbringer and God and Davion, or myself. Let us know the registered forum name, and ideally the email address, for these folks.
There can be issues if the new member shares an IP range with a known spam source - but we can sort that out with the above information to hand. In this world of DNS, that's all too easy sometime - doesn't mean anything bad, just the forum trying to protect itself.
Cheers,
Worktroll, Ombudsman.