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Date:      Tue, 5 Nov 2024 12:08:07 -0500
From:      Paul Procacci <pprocacci@gmail.com>
To:        "Paul M. Foster" <paulf@quillandmouse.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Name resolution in FreeBSD/Postfix
Message-ID:  <CAFbbPuhnuoEucbzMJhfmUCFYfZSTXse8dUOJvYxvSEPaX67xyg@mail.gmail.com>
In-Reply-To: <30b4b3ca-1872-480a-93bb-f0c85908515f@quillandmouse.com>
References:  <30b4b3ca-1872-480a-93bb-f0c85908515f@quillandmouse.com>

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On Tue, Nov 5, 2024 at 12:02 PM Paul M. Foster <paulf@quillandmouse.com> wrote:
>
> Folks:
>
> Trying to configure Postfix to route local mail (internet is later).
> During a telnet conversation with Postfix to send it mail for a local
> user, it chokes on paulf@localhost recipient, with a 451 4.3.0 error.
> This is my user, and it's in the /etc/passwd file. So I don't understand
> why it doesn't understand the recipient email address. And yes,
> localhost is 127.0.0.1 in the /etc/hosts file.
>
> Can anyone enlighten me?
>
> Paul
>
> --
> Paul M. Foster
> Personal Blog: http://noferblatz.com
> Company Site: http://quillandmouse.com
> Software Projects: https://gitlab.com/paulmfoster
>
>

You should probably include your config.
My guess is postfix needs to be told explicitly that localhost is a
domain it's servicing yet hasn't been told that.

~Paul
-- 
__________________

:(){ :|:& };:



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