Since you're publishing two SMTP servers (on and behind ISA), you'll need two external IP addresses. Trying to publish SMTP on an alternate port is awazste of time, since there's no way other SMTP servers will connect to it that way. Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/Jim_Harrison/ http://isatools.org Read the help / books / articles! On Thu, 10 Jun 2004 08:36:40 -0400 yasnier@xxxxxxxxxx wrote: http://www.ISAserver.org I want to publish a SMTP Server in the internal network, how can to do this? how can stop this SMTP if i'll want to publish in the PC where is the ISA Server. Greating Yasnier ------------------------------------------------------ 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: World of Windows Networking: http://www.windowsnetworking.com 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 visit http://www.webelists.com/cgi/lyris.pl?enter=isalist