You're using the ISA server to validate publishing rules? That's a bad test scenario; you should use a separate host that is unrelated to either side of ISA. Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/authors/harrison/ Read the books! ----- Original Message ----- From: "Kent G" <kent.goldfinch@xxxxxxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Monday, March 04, 2002 12:33 Subject: [isalist] Re: Unable to POP3 to internal E2k Server via ISA from external client http://www.ISAserver.org Telneting on the ISA server to the Ext NIC. (hoping to run the publishing rule from ext nic to internal exch srvr) Our adsl setup is also: Pub dns of 210.x.x.x into ADSL router, this is NAT'd to the ext nic of isa on 172 network. The isa should nat from 172.x network (ext nic) to 192.x network (int nic)?? Thanks Jim. KENT ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jim@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')