On Wed, Jan 03, 2001 at 09:55:35PM +0000, Mark Delany wrote:
> Even so, split DNS still doesn't necessarily help a solitary firewall
> relay. Teh relay needs to see the external view for outbound mail and
> the internal view for inbound.

Actually, I'm doing this without a split horizon DNS server.  The
firewall running the mail relay does transparent proxying on port 25 for
all connections, and is then free to forward on the the "real" mail
server without interference.
-- 
Bruce Guenter <[EMAIL PROTECTED]>                       http://em.ca/~bruceg/

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