[CentOS] Postfix dropping settings CentOS4.5

Alain Spineux aspineux at gmail.com
Mon Oct 22 11:43:29 UTC 2007

On 10/19/07, Johnny Massengill <jlmassengill at gmail.com> wrote:
> My company is using Trend Micro InterScan Messaging Security Suite 7.0
> for linux. This setup uses Postfix as a mail gateway for MS Exchange.
> The problem I'm having is ever so often Postfix 2.2.11 will lose the
> Transport mapping lookup tables setting. When this happens, mail into
> our domain will stop being relayed to our Exchange server.

How do you detect this ?
What do you do to solve the problem ?

Postfix is absolutely no able to change its configuration by itself.
Maybe something in the cron ?

What is the result of :
# grep transport /etc/main.cf


> FYI: please remember, I'm ok with understanding how Linux works, but
> I'm a Postfix noob!
> Thanks in advance for the help
> --
> Johnny Massengill
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> CentOS at centos.org
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Alain Spineux
aspineux gmail com
May the sources be with you

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