Hi Ahmed, If you're using VPN, then you'll have no problems with Outlook MAPI connecitons, since the VPN clients are seen as members of the internal network. HTH, Tom -----Original Message----- From: Nabil, Ahmed [mailto:anmahmou@xxxxxxxxxx] Sent: Saturday, May 01, 2004 1:21 AM To: [ISAserver.org Discussion List] Subject: [isalist] Re: Publishing two different Exchange Servers on my internal network http://www.ISAserver.org Hello Tom, I need to access the other Exchange from the Internet (Using VPN Client) not SMTP but RPC. This Exchange is NT4 and the other Exchange is Win2k and my ISA Server is Win2k Standalone Integrated box. What do you think ? Thanks and have a nice day, Ahmed -----Original Message----- From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] Sent: Thursday, April 29, 2004 8:45 PM To: [ISAserver.org Discussion List] Subject: [isalist] Re: Publishing two different Exchange Servers on my internal network http://www.ISAserver.org Hi Ahmed, Check out the ISA/Exchange Deployment Kit docs and look for references for "remote domain". That's how you do it. For example, you can install an incoming SMTP relay on the ISA firewall, and using a single IP address, publish as many domains as you like. I've set this up in many places, even when they had many separate and distinct SMTP servers on the internal networks. HTH, Tom Thomas W Shinder www.isaserver.org/shinder ISA 2004 Beta - Get it now! http://www.microsoft.com/isaserver/beta/default.asp ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: Nabil, Ahmed [mailto:anmahmou@xxxxxxxxxx] Sent: Thursday, April 29, 2004 10:24 AM To: [ISAserver.org Discussion List] Subject: [isalist] Re: Publishing two different Exchange Servers on my internal network http://www.ISAserver.org Is there any document explaining how to route on per-domain basis ?? -----Original Message----- From: Jim Harrison [mailto:jim@xxxxxxxxxxxx] Sent: Thursday, April 29, 2004 5:19 PM To: [ISAserver.org Discussion List] Subject: [isalist] Re: Publishing two different Exchange Servers on my internal network http://www.ISAserver.org Two choices: 1. get another external IP 2. use an internal SMTP relay that understands how to route on a per-domain basis. Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://www.microsoft.com/isaserver http://isaserver.org/Jim_Harrison http://isatools.org Read the help, books and articles! ----- Original Message ----- From: "Nabil, Ahmed" <anmahmou@xxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Thursday, April 29, 2004 07:32 Subject: [isalist] Publishing two different Exchange Servers on my internal network http://www.ISAserver.org We are currently hosting two Exchange servers, each is representing different organization. I published the First Exchange fine and I can see my e-mails from the internet using VPN client. The problem is when I try to publish the second interface, it didn't accept this because I have one external IP. How can I get around this problem to publish the two Exchanges ? Thanks and have a nice day, Ahmed ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.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 ISAserver.org Discussion List as: jim@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.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 ISAserver.org Discussion List as: anmahmou@xxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.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 ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.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 ISAserver.org Discussion List as: anmahmou@xxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.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 ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')