At present I am using Server publishing to publish multiple websites to an IIS server behind the ISA server. The reason for this is that we need to be able to find out the external IP address and so this is the way we set it up. My question is now, is it possible to also use Web publishing for a single site. Example below www.domain1.com <http://www.domain1.com> 195.157.??.01 www.domain2.com <http://www.domain2.com> 195.157.??.01 www.domain3.com <http://www.domain3.com> 195.157.??.01 Domain1 will be web published to internal linux web server 192.168.0.1 Domain2 & 3 will be server published to internal windows web server 192.168.0.2 Obviously the server publishing passes any request on port 80 to the relevant internal web server and the internal web server uses the header information to display the correct website. Will web publishing break this or will the ISA server just sort it all out. Any help appreciated Paul Crisp Snr Network Support Analyst