ISA and Exchange 2000 - 1 Pubilic IP on Router

From: Tony Su (anonymous_at_discussions.microsoft.com)
Date: 03/29/04 

Date: Mon, 29 Mar 2004 12:50:38 -0800

Proabably private addresses have little to do with your
situation.

Investigate whether your ISP is blocking outbound SMTP, it
may require configuring your Exchange with an SMTP
smarthost.

Tony Su

>-----Original Message-----
>I have had to move my server to my house for a short
>stay. I have 1 public IP that is on my router. I have
>an IP Map on the router that maps the public IP to the
>NIC I have been using for the external NIC in ISA. I
>have had to use a private IP on that NIC.
>
>I can receive e-mail, browse the web from client
>machines, etc. However, I can not get mail to go out. I
>guess the ISA or the Exchange does nto like the private
>IP and will not send through it.
>
>At my office, I had a public IP on that NIC. Now, it is
>a 192.x.x.x. I have not added it to the LAT (which is a
>10.x.x.x) for the LAN or anything on my ISA server.
>
>I guess it needs a route to get out. However, I can not
>find a way to tell it to do so. Does anyone know if this
>is possible?
>.
>

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