bind and outgoing mail relay

[Barry Margolin]

In article <geb7tb$21i3$1 at sf1.isc.org>, Kevin Darcy <kcd at chrysler.com> 
wrote:

> Justin T Pryzby wrote:
> > I wonder if there's any way of using our local recursive server for
> > forcing all locally-originating mail to go through a given mail hub.
> > I suspect not?
> >
> >   
> If all of your mail clients use MX records for routing mail, and if you 
> have an internal-root architecture with no direct Internet resolvability 
> (i.e. all Internet access is through application-level gateways), then 
> you can do this with wildcards in your internal root zone.

This won't work if he wants his internal users to be able to access 
Internet web sites.

-- 
Barry Margolin, barmar at alum.mit.edu
Arlington, MA
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