Hi, I have a problem not yet solved .... I have one SSL web publishing rule to publish OWA on an internal server (192.168.1.4) (users access to OWA with https://www.companyname.com/exchange)and another Web publishing rule on another internal server (192.168.1.5) (users access this web site with http://www.companyname.com) Must I put an entry in host file of isa "192.168.1.4 www.companyname" ......? Must I put a DNS entry for www.companyname.com that points to the ISA Server computer's external adapter ......? PS : The ISA external IP Adapter is a private IP adress(10.0.0.1) because the ISA Server is connected to an Router ..... ISA SRV --- Router ---ADSL Modem--- Internet | | LAN & Published servers ..... The Public IP address is configured on the external adapter of the router Thanks for your help