And SMTP is exactly what I am doing! Just putting in place our Anti-Spam gateway. Inbound is fine, but outbound is an issue. David Morrow Systems Technical Lead, IT Operations P: (519) 951-6079 F: (519) 451-6615 mailto: david.morrow@xxxxxxxxxxxx This message has originated from Autodata Solutions. The attached material is the Confidential and Proprietary Information of Autodata Solutions. This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please delete this message and notify the Autodata system administrator at Administrator@xxxxxxxxxxxx <mailto:Administrator@xxxxxxxxxxxx> -----Original Message----- From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx] Sent: Sunday, August 10, 2003 9:33 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: REPOST: Have internal client computer appear to internet on specific IP http://www.ISAserver.org Hi Dave, I'm not saying it wouldn't be nice to have. Heck, the Windows 2000 and Windows Server 2003 RRAS NAT does the same thing. I just never thought of it as a core firewall feature. Although it does create havoc with SMTP server hosting. Tom Thomas W Shinder www.isaserver.org/shinder ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: Dave Morrow [mailto:david.morrow@xxxxxxxxxxxx] Sent: Sunday, August 10, 2003 5:25 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: REPOST: Have internal client computer appear to internet on specific IP http://www.ISAserver.org Well, I have worked with various firewalls, and it's a basic NAT functionality that even cheapies link most SOHO firewalls/routers (ex. Linksys, SMC etc) can perform. -----Original Message----- From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx] Sent: Sunday, August 10, 2003 12:32 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: REPOST: Have internal client computer appear to internet on specific IP http://www.ISAserver.org Hi David, While I agree that its not optimal, I never thought of it as a basic firewall function. HTH, Tom Thomas W Shinder www.isaserver.org/shinder ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: Dave Morrow [mailto:david.morrow@xxxxxxxxxxxx] Sent: Friday, August 08, 2003 1:29 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: REPOST: Have internal client computer appear to internet on specific IP http://www.ISAserver.org Thats what I was afraid of......I noticed that after I sent the post. I cannot believe that ISAServer can't do this basic firewall function!!!! David Morrow Systems Technical Lead, IT Operations P: (519) 951-6079 F: (519) 451-6615 mailto: david.morrow@xxxxxxxxxxxx This message has originated from Autodata Solutions. The attached material is the Confidential and Proprietary Information of Autodata Solutions. This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please delete this message and notify the Autodata system administrator at Administrator@xxxxxxxxxxxx <mailto:Administrator@xxxxxxxxxxxx> ------------------------------------------------------ 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: david.morrow@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: 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: david.morrow@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')