You need to invest in a real firewall like ISA server that way you do what you are asking without worrying about port 80 being signed to one machine. I currently run a web server on a separate box and Exchange on another which my users can access their web sites and emails from, both are running on port 80, however my ISA server knows what is coming in for web and what is coming in for OWA and thus points the connections to the right server. Using your everyday Linksys type router will not work for you. If you can't afford to invest in a proper firewall then I suggest you run your web sites from your Exchange Server and dump the Apache box. Andrew -----Original Message----- From: Ola One [mailto:ola_atb@xxxxxxxxxxx] Sent: Tuesday, December 21, 2004 9:48 PM To: [ExchangeList] Subject: [exchangelist] Exchange with SSL - OWA Access http://www.MSExchange.org/ Hello all, I have a peculiar problem. I have two win2k3 Enterprise on my network. Apache webserver is sitting on one, and Exchange 2003 Enterprise is sitting on the other. The Apache Server came first and so the router has been used to map Port 80 to the Apache Server. Now with Exchange installed, the question are two folds: 1. Exchange was installed and Microsoft Certificate Authority was generated and used. So SSL is on. Based on this, if the users are willing, can they access OWA through HTTPS and not bother with HTTP since Port 80 is in use by the Apache Server. That way, the router can open Port 25, 110, and 443 to the Exchnage server? The main way of connecting to this server is mostly through OWA. 2. I have forgotten whose address I put in Forwarders in my DNS entry (Would that be my WAN IP?), and whether I need to include MX record in my forward lookup zone. Thank you all in advance. Ola ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: World of Windows Networking: http://www.windowsnetworking.com Leading Network Software Directory: http://www.serverfiles.com No.1 ISA Server Resource Site: http://www.isaserver.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this MSEXchange.org Discussion List as: andrew@xxxxxxxxxxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to listadmin@xxxxxxxxxxxxxx