http://www.ISAserver.org ------------------------------------------------------- Oops. Read it inside-out - I understood it as RPC/HTTP - you're actually using MAPI. The problem is that the OL clients are going to look for ".local" because that's the domain where the Exch server lives. As such, you have to give them this hosts file setting. This is one of the main reasons Tom (and I) dislike the ".local" domain construct. You can use a logon script to modify the hosts file. -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Rob Moore Sent: Friday, April 14, 2006 6:51 AM To: isalist@xxxxxxxxxxxxx Subject: [isalist] Re: Supporting RPC Outlook Clients http://www.ISAserver.org ------------------------------------------------------- I'm not finding anything along those lines in the article by Tom. Where can I find that? Thanks, Rob -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Jim Harrison Sent: Friday, April 14, 2006 9:32 AM To: isalist@xxxxxxxxxxxxx Subject: [isalist] Re: Supporting RPC Outlook Clients http://www.ISAserver.org ------------------------------------------------------- What did you enter in the "Use this URL..." field? -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Rob Moore Sent: Friday, April 14, 2006 5:55 AM To: isalist@xxxxxxxxxxxxx Subject: [isalist] Supporting RPC Outlook Clients Using: ISA 2004 Standard, Server 2003, Outlook 2003. I've finally gotten around to implementing RPC over HTTP for my Outlook clients. We have a split DNS, with our internal DNS names ending in ".local". I've gotten an external client to connect, but only if I add the Exchange server's external IP address and internal name to the Hosts file on the external PC (as described in Tom's article http://www.isaserver.org/articles/2004securerpc.html <http://www.isaserver.org/articles/2004securerpc.html> ). When I configure the client, I put in "mail.afsc.org"--the public name of our Exchange server--as the server name. When it resolves, it resolves to "delta.afsc.local"--the internal name of our Exchange server. This resolution works, even without the addition to the Hosts file. However, without the addition to the Hosts file, the client can't actually connect to "delta.afsc.local". So, these are my questions: 1. Is there a way around using the Hosts file? 2. If not, can someone tell me how to script the necessary info into the Hosts file? (I'm not much of a scripter, and I'd like to avoid giving my fairly non-technical users instructions for editing it themselves.) Alternatively, I suppose I could create the necessary Hosts file and give that to them. But there are a couple of problems with that: first, our non-techie users would likely put it in the wrong place; second, I've found that our anti-spyware program also uses the Hosts file, and I don't want to mess that up. I can't use AD to make the changes to the Hosts file because many of the computers that need the change are personal computers that are not members of our domain. Thanks, Rob -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Rob Moore Network Manager 215-241-7870 Help Desk: 800-500-AFSC All mail to and from this domain is GFI-scanned. ------------------------------------------------------ List Archives: //www.freelists.org/archives/isalist/ ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server Articles and Tutorials: http://www.isaserver.org/articles_tutorials/ ISA Server Blogs: http://blogs.isaserver.org/ ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ To unsubscribe visit http://www.isaserver.org/pages/isalist.asp Report abuse to listadmin@xxxxxxxxxxxxx ------------------------------------------------------ List Archives: //www.freelists.org/archives/isalist/ ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server Articles and Tutorials: http://www.isaserver.org/articles_tutorials/ ISA Server Blogs: http://blogs.isaserver.org/ ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ To unsubscribe visit http://www.isaserver.org/pages/isalist.asp Report abuse to listadmin@xxxxxxxxxxxxx All mail to and from this domain is GFI-scanned. ------------------------------------------------------ List Archives: //www.freelists.org/archives/isalist/ ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server Articles and Tutorials: http://www.isaserver.org/articles_tutorials/ ISA Server Blogs: http://blogs.isaserver.org/ ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ To unsubscribe visit http://www.isaserver.org/pages/isalist.asp Report abuse to listadmin@xxxxxxxxxxxxx