Hello list. I'm having some problems publishing my OWA. I've done everything by the book and this still does not work. I've been trough the Virtual Labs at Microsoft and I've read trough a whole lot of documents. I'm trying to set up a secure-secure connection between the ISA and Exchange OWA server. I've tried it a few times and for some reason, even with the publish rule there, ISA always falls back to the default, deny all rule. For troubleshooting I opened ICMP ports on the external interfaces and ISA replies to ping, but if I try to relay the ping to another local network server ISA blocks it by the default rule again. What am I doing wrong here? Does anyone have a clue? Could this be an installation or an interface configuration problem or where should I start looking? Mats Hellman