Hi All I am runing ISA Server on integrated mod with secure NAT client. When any of my client try to open his own web site administrative control pannel he failed to open. But the same administrative web site control pannel open on my server its work properly. Kindly inform us which polocy apply to open my client his own web site adminstrative control pannel from his computer. Web Hosting Company provide a SSL # 19638 http port 80 . Hope for your early reply. Regards Kashif Raza --------------------------------- Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software