[REBOL] Posting data though a firewall

[johnkenyon]

Hi,

Has anyone tried to do an http post though a firewall?
I have been using Martin Johannessons http-post.r to play internally, but would
like to be able to access external sites. As his script creates a post request
and sends it to port 80, this fails on my firewall (type generic).

Any thoughts?

cheers,

john