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Re: internal backup mailserver

From: Alex Satrapa (alex.satrapaapf.edu.au)
Date: Wed Nov 02 2005 - 16:55:33 CST


On 3 Nov 2005, at 01:13, Ireneusz Czajka wrote:

> Hello,
> I have postfix on internet gateway (amavis+spamassasin), internal
> Exchange (very old).
> Sometimes Exchange is down :(

Have an internal Postfix server which handles all your SMTP traffic,
and forwards stuff off to Exchange when the Exchange server is
available - use Postfix as the MTA, Exchange as the MDA (as if it was
just an IMAP server, for example).