Folks, help me out on this one: I have an ISA Server as my front-end. Standard bastion host, 2 NIC's, my internet domain is the same as my internal domain. The ISA server has an A DNS record for my DC pointing to its internal IP address. I have my company's web site published with ISA's web publishing. Works perfectly. But... 2 weeks ago I tried publishing my OWA that sits in my internal network, installed on my DC. If I call OWA from the outside world, I can get inside, but it starts loading all images and controls from my DC's internal IP on the remote client. Guess it won't work unless I'm on a VPN =) Okay, what's the difference between my Web site and OWA. My company's website is on my DC's IIS using the www.company.com <http://www.company.com/> host header name. OWA is on the default web site, which answers for any IP or any other host that doesn't have a site assigned to it. The only difference is that in one rule I'm redirecting the host header name and in another rule I'm not. Question: when I make the web publishing rule, do I need to enter a valid address reachable via the Internet? Guess not, because my company's web site is published the same way. Do I need to modify my default web site and put a host header name on it? I don't wanna change this site because I also have my Internal MSN Messenger service running on it. Or this is an OWA issue? I'm using the OWA publishing wizard, so I don't think it's a problem with those /exchweb or any other folders. Any suggestion welcome =) Tiago de Aviz SoftSell (41) 340-2363 www.softsell.com.br