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Subject: Re: [suse-security] Running Postfix on a firewall
From: Stefan Suurmeijer (stefansymbolica.nl)
Date: Fri Sep 29 2000 - 11:11:43 CDT

Hi Steven,

On Thu, 28 Sep 2000, Steven Thompson wrote:

>
> If I understand this correctly you should do the following please correct me
> if I'm wrong.
>
> /etc/postfix/main.cf:
> mydestination = $myhostname, localhost.$mydomain, $mydomain,
> relay_domains =
> transport_maps = hash:/etc/postfix/transport
>
> /etc/postfix/transport:
> $mydomain smtp:[192.168.1.3]
> .$mydomain smtp:[192.168.1.3]
>
> /etc/postfix/master.cf:
> #local
>
> But when I set this up it does not seem to work. All tips wellcome.
>

I'm no postfix expert (sendmail still serves me well ;-)) but there are
two things I can think of: - did you do a makemap to generate the hash
database after you changed /etc/postfix/transport? (makemap hash
/etc/postfix/transport.db < /etc/mail/transport)

                           - Did you check the firewall log
(/var/log/firewall on SuSE) for refused connections?

> Thanks in Advance
>
> Steven
>

Hope this helps

gr

Stefan

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