if someone can help .. so please reply i want to publish Outlook Web Access in ISA server 2004 that has different IP address. the problem is that i want to use Symantec Antivirus for SMTP Gateways for that i have to assign my real IP as in MX Records to SMTP Gateway and SMTP Gateway disbles OWA as real ip is no more with Exchange Server. I just want to publish OWA as Web server in ISA 2004 with different IP address, is that a valid scenario or not, any type of help will be appreciated Tahir Malik