Apologies in advance if this question is dumb or has already been addressed in the archives or elsewhere--we are still Win2K/Exchange novices and would appreciate some help. We upgraded to Exchange from a UNIX/sendmail system. About 75 mailboxes. Server is running Win2K SP2 and E2K SP2. Clients running Windows98/NT4 with Outlook 2000. We also have a few internal Mac clients that access Exchange via OWA.
We now want to open up OWA for off-site users and do so securely. We installed a new separate Win2K SP2 server behind the firewall, opened the firewall to allow Internet traffic to this new server, and enabled IIS on it with virtual folders pointing to the OWA folders on the Exchange Server. This new server is running ISA. When we attempt to connect from the outside using http://newservername/exchange, we are prompted for user/password, but after entering an administrator userID/password (who has an e-mail account), we get 403 Unauthorized Access error. We are able to connect to other non-exchange folders on the Exchange server using this method (e.g. http://newservername/intranet to reach the corporate Intranet site). We have followed the directions in MS articles Q308599, Q290113, Q207655. What are we missing here? _________________________________________________________________ Chat with friends online, try MSN Messenger: http://messenger.msn.com _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]
