I had this problem and it was dns I have SBS server running split dns both nic's on the SBS box are pointing to the internal ip address of the SBS server and I have enabled forwarding to my isp's external dns servers. Also I did run the wizard when I was setting up the server and it seemed that the whole configuration got messed up. Jim May Defense Group Inc. Santa Monica, CA jmay@xxxxxxxxxxxxx -----Original Message----- From: Magnus Hellström [mailto:magnus.hellstrom@xxxxxxxxxxx] Sent: Friday, April 11, 2003 7:02 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Exchange and ISA on same server http://www.ISAserver.org Have you run the wizard on SBS for Internet connection, Do that and check your DNS etc. Best regards Magnus Hellström IS-Manager Neoventa Medical AB -----Original Message----- From: Alex [mailto:randja35@xxxxxxxxxxxx] Sent: den 10 april 2003 21:07 To: [ISAserver.org Discussion List] Subject: [isalist] Exchange and ISA on same server http://www.ISAserver.org Hello, We have SBS, ISA and Exchange on same server. When Exchange is published with server publish wizard, packet filters are created. With this configuration we can send, but not receive emails, and telnet server.domain.com 25 has no reply. When we manually created server publish rules (5 of them for Exchange), telnet works, but no sending and receiving, and messages are stuck in SMTP queue. A and MX records are created. Thank you for help Alex Randjelovic ------------------------------------------------------ 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 ------------------------------------------------------ Exchange Server Resource Site: http://www.msexchange.org/ Windows Security Resource Site: http://www.windowsecurity.com/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: magnus.hellstrom@xxxxxxxxxxx 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 ------------------------------------------------------ Exchange Server Resource Site: http://www.msexchange.org/ Windows Security Resource Site: http://www.windowsecurity.com/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jmay@xxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')