Invalid Host on Gearbox Forums

[WarBastard]

Whenever I've tried to post on the gearbox forums recently(ish) its tells me that I am posting from an "invalid host" and refuses to accept my post. Anyone know what is causing this problem and how to fix it?

[Templar]

It's your firewall. Happens to me, just disable it then post.

[WarBastard]

Ah.... cheers, will give it a try now.