No Gryp, it's already set as you describe.
Cut and paste from server.ini:
PostURL=http://www.thepeoplesvoice.net/webpost/webpost.php
Shoot, if it helps... entire server.ini:
[debug]
MessageTypes=LMTALL
MessageDepths=LMDALL
[Main Config]
ExternalIPDectection=1
HTTPServer Port=14534
HTTPServer Enabled=1
DateTimeFormat=mm-dd-yyyy hh:nn:ss
TCPQueryPort=51234
BoundToIp=
[WebPost]
AdminEmail=webmaster@thepeoplesvoice.net
ISPLinkURL=na
ISPName=Private
ISPCountry=USA
Enabled=1
PostURL=http://www.thepeoplesvoice.net/webpost/webpost.php
ListPublic=1
[ISP]
GFX URL=
[log]
access=1
All ports are forwarded on the router, should the subject come up. UDP on port 51234 is off however, I assume that's no issue since it is a "TCPQueryPort."
"Please sir, may I have some more?"

What's that from... "Oliver Twist?"