Unable to post 'external links'

I am currently unable to post external links in my topic. i have made more than 5 posts but it is still active. please helo

About the five posts. I remember that Loony has made a anti-spam bot ... so after 5 posts I should work

It was not 5 posts, it was 30 posts.

Oh, so I read that wrong...

got it working now. just made another 2 posts, prayed and magically worked. thanks guys