Hi! I have followed the site & the book (isaserver.org - configuring isa server 2000 by Tom Shinder) for the Exchange - OWA on SBS2000. I have tried many things but for some reason I can't get to OWA from outside. I have two NICs one with Public IP and one with Internal IP. Everything is set fine... I can even get to Internal (Intranet) Web site when I type my public IP in the browser.. but when I type http://203.xx.xx.xxx/exchange I can't get anything .. I get error shown below..... You are not authorized to view this page You do not have permission to view this directory or page from the Internet address of your Web browser. ------------------------------------------------------------------------ -------- If you believe you should be able to view this directory or page, please contact the Web site administrator by using the e-mail address or phone number listed on the 203.xx.xx.xxx home page. HTTP 403.6 - Forbidden: IP address rejected Internet Information Services ------------------------------------------------------------------------ -------- can anyone help me with this??? Thank you, Chirag SHAH Network Engineer Net4Nuts Limited The Technology of Freedom 1008 Atlanta, Gulbai Tekra, Ahmedabad 380006, India. Tel : +91 79 6403222 Fax: +91 79 6405155 Email: cshah@xxxxxxxxxxxx http://www.net4nuts.com AVTAAR - The World Wide You