Environment: BM3.8+sp2a+fp2b on NW6.5+sp2, TCP 657H and Craig's proxy.cfg

I've configured the server so that my internal web servers and mail
server can be accessed using NAT. Everything was fine until the day I
tested the BM with authentication... from then on, all traffic to the
internal web server is intercepted by the BM and the BM responds to
surfers with 403 forbidden error. Traffic to other services from the
Internet and traffic within the LAN don't seem to be affected.

I've removed all access rules from the BM and still no luck... 8.(

.... some light please...