Let me get this straight; your ISA is listening on TCP:26 to receive mail from the Internet? You'll never receive a single item this way, because all email servers send to TCP:25. It's one of those neato things that makes email work. Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/Jim_Harrison/ http://isatools.org Read the help / books / articles! -----Original Message----- From: Marvin Cummings [mailto:MarvinC@xxxxxxxxx] Sent: Saturday, October 30, 2004 1:57 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Problem publishing port http://www.ISAserver.org Yes the Exchange server is a SNAT client and there is no error appearing at the client as I can send mail fine. The problem is on the external side and getting the ISA server to receive the mail on a different port and then publishing it to exchange on the specified port. I used gmail to try and send test mail to my published server. It receives the mail delivery error. thanks On Sat, 30 Oct 2004 07:21:54 -0700, Jim Harrison <jim@xxxxxxxxxxxx> wrote: > http://www.ISAserver.org > > Is the Exch server a SecureNAT client? > What is the error seen at the client? > What is in the ISA logs for those requests? > What are you using to test the connection with; mail client, telnet, > WinsockTool? > > Jim Harrison > MCP(NT4, W2K), A+, Network+, PCG > http://isaserver.org/Jim_Harrison/ > http://isatools.org > Read the help / books / articles! > > -----Original Message----- > From: Marvin Cummings [mailto:MarvinC@xxxxxxxxx] > Sent: Friday, October 29, 2004 4:43 PM > To: [ISAserver.org Discussion List] > Subject: [isalist] Problem publishing port > > http://www.ISAserver.org > > I'm having trouble configuring ISA to map port 26 to my Exchange > server. What I've done is added port 26 to the exchange default SMTP > virtual server protocol and now want to configure the ISA server to > open port 26 and map it to this exchange server. This I'm oping will > allow inbound email. > What I've done is > navigate to the properties of my published exchange smtp rule > clicked the traffic tab where SMTP server is selected > clicked ports and selected the Send requests to this port on the > published server: 26. > > I've tried to send messages in externally and waited but nothing is > coming thru. Could I be doing this wrong? > > Port routing 101...SOS and I'm not seeing strait right now so any > responses are appreciated. > > ------------------------------------------------------ > 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 > Report abuse to listadmin@xxxxxxxxxxxxx > > All mail to and from this domain is GFI-scanned. > > ------------------------------------------------------ > 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: marvinc@xxxxxxxxx > To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist > Report abuse to listadmin@xxxxxxxxxxxxx > ------------------------------------------------------ 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 Report abuse to listadmin@xxxxxxxxxxxxx All mail to and from this domain is GFI-scanned.