My best guess is that your firewall isn't allowing http traffic onto your exchange box, or your ISP is filtering you on the way. Tiago de Aviz SoftSell - Curitiba (41) 340-2363 www.softsell.com.br Esta mensagem, incluindo seus anexos, tem caráter confidencial e seu conteúdo é restrito ao destinatário da mensagem. Caso você tenha recebido esta mensagem por engano, queira por favor retorná-la ao destinatário e apagá-la de seus arquivos. Qualquer uso não autorizado, replicação ou disseminação desta mensagem ou parte dela é expressamente proibido. A SoftSell não é responsável pelo conteúdo ou a veracidade desta informação. -----Mensagem original----- De: Tony.Afriyie [mailto:Tony.Afriyie@xxxxxxxxxxxx] Enviada em: segunda-feira, 10 de janeiro de 2005 20:59 Para: [ExchangeList] Assunto: [exchangelist] Help with Configuration of Accessing OWA 2003 http://www.MSExchange.org/ I am currently running Exchange 2003 on Windows Server 2003. Routing and Remote Access has been configured on my Windows Server 2003 that is connected to my cable modem. Installed on this gateway server is DynSite for Windows version 1.11. As you may know, this DynSite for Windows application captures my dynamic IP address from my cable company and send it to EsayDNS DNS servers and make it look like I have a static IP address. I have no problem sending and receiving emails. My Exchange Server 2003 server has a private IP address (192.168.1.8) and sits inside my internal network. Now my problem is, how do I configure Outlook Web Access (OWA) to work on this Exchange server so that users can connect to it from the outside. OWA works fine within the internal network but every time I try to connect from the outside to the Exchange Server 2003 I get "Error 502.. remote server is not responding or down". Microsoft Knowledge Base and some other areas on the Internet haven't been able to help configure or troubleshoot this incident. Has anyone out ther been able to make this kind of configuration work before and how? Also I would like to map http://email.mycompany.net/exchange to my Exchange server so I can type that in whenever I try to access the OWA from outside. How do I configure that in Excahnge 2003? Any help will be appreciated. Thanks. T ------------------------------------------------------ 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: tiago@xxxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Report abuse to listadmin@xxxxxxxxxxxxxx