Thank you everybody!  I will try Sandy's remote mail gateway suggestion.
Thanks again...

----- Original Message -----
From: "Sanford Whiteman" <[EMAIL PROTECTED]>
To: "Serge Dergham" <[EMAIL PROTECTED]>
Sent: Wednesday, February 13, 2002 9:11 PM
Subject: Re[2]: [IMail Forum] Sending mail only to specified domain


> >I  am not very familiar with DNS but we also have IIS running on that
> >server  that  needs  to  serve  some  pages  to  the  internet. Would
> >disabling DNS mess this up?
>
> Depending  on  what  your  IIS app is doing, maybe, maybe not. Serving
> basic  HTTP pages doesn't need DNS at all; server-side actions such as
> redirects  would  need to resolve names from the server. But you might
> as well leave it up for future use.
>
> >Just  take out the DNS adresses from the Imail adminisrtator DNS will
> >still be available for SQL, if needed.
>
> This  won't  work.  If  Imail  sees  a  blank,  it  uses  Windows' DNS
> server(s), so you haven't accomplished anything. But even pointing DNS
> to  a nonexistent or internal-only DNS server will not protect against
> domain-literal  addressing (look it up if you don't know what I mean).
> What  you  can  do  is  set  Imail  up to Send All Remote Mail Through
> Gateway  and  give  a  nonexistent IP. Imail will try to send anything
> that's  leaving  the  machine  through  this  host  and  will  give up
> completely  after  (Max Tries x Queue Timer) has expired. You might as
> well set Max Tries to 1 to make this happen instantly.
>
> Sandy
>
>
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