On Thu, 7 Feb 2019 05:24:08 +0100
Francesc Peñalvez <naz...@almogavers.net> wrote:
> I asked the same and Vietse Venema answer this:
>
> Postfix 3.0 and later:
>
> /etc/postfix/main.cf:
> smtpd_sender_restrictions =
> permit_mynetworks
> permit_sasl_authenticated
> check_sender_access inline:{
> { example.com = REJECT local sender from unauthorized
> client }
> { other.example = REJECT local sender from unauthorized
> client }
> }
>
> Instead of example.com and other.example, specify your email domains.
>
> Note: this breaks email from remote mail forwarders or from remote
> distribution lists that don't reset the sender address.
>
>
> this worked perfectly for me
>
> *************************************************************************************************
> Este mensaje y todos los archivos adjuntos son confidenciales y de
> uso exclusivo por parte de su/sus destinatario/s. Si usted ha
> recibido este mensaje por error, le agradecemos que lo notifique
> inmediatamente al remitente y destruya el mensaje. Queda prohibida
> cualquier modificación, edición, uso o divulgación no autorizados. El
> Emisor no se hace responsable de este mensaje si ha sido modificado,
> distorsionado, falsificado, infectado por un virus o editado o
> difundido sin autorización.
>
>
> ***********************************************************************************************
> This message and any attachments are confidential and intended for
> the named addressee(s) only. If you have received this message in
> error, please notify immediately the sender, then delete the message.
> Any unauthorized modification, edition, use or dissemination is
> prohibited. The sender shall not be liable for this message if it has
> been modified, altered, falsified, infected by a virus or even edited
> or disseminated without authorization.
> ***********************************************************************************************
>
> El 07/02/2019 a las 2:44, Ruben Safir escribió:
> > I got this email, which I thought I set up postfix to block
> >
> > >From ru...@mrbrklyn.com Wed Feb 6 06:26:12 2019
> > Return-Path: <ru...@mrbrklyn.com>
> > X-Original-To: ru...@mrbrklyn.com
> > Delivered-To: ru...@mrbrklyn.com
> > Received: from mail.isentia.asia (mail.mediabanc.ws
> > [203.223.144.88]) by mrbrklyn.com (Postfix) with ESMTP id
> > BE463161132 for <ru...@mrbrklyn.com>; Wed, 6 Feb 2019 06:25:50
> > -0500 (EST) Received: from fixed-187-189-92-126.totalplay.net
> > (187.189.92.126) by mail.mediabanc.ws (10.61.3.33) with Microsoft
> > SMTP Server id 8.1.240.5; Wed,
> > 6 Feb 2019 15:36:09 +0800
> > From: BSM <ru...@mrbrklyn.com>
> > To: ru...@mrbrklyn.com
> > Subject: Directorio Empresarial Mexicano 2019
> > Date: Wed, 6 Feb 2019 01:40:06 -0600
> > Message-ID: <20190206014006.8f2d6192f98f7...@mrbrklyn.com>
> > MIME-Version: 1.0
> > Content-Type: text/html; charset="iso-8859-1"
> > Content-Transfer-Encoding: quoted-printable
> > X-UID: 55347
> > Status: RO
> > Content-Length: 36872
> > Lines: 561
> >
> > This is addressed as me in the From line and came from outside my
> > local network
> >
> > I want domain being accepted From my domain only is it comes from
> > within the local network
> >
>
I'm having trouble finding check_sender_access AND inline. Is inline
some way of not using hash? For example, I have:
check_sender_access hash:/etc/postfix/sender_checks,
Maybe I'm using this wrong. I have this set up to whitelist addresses.
That is my sender_checks looks like
goodper...@ok.com OK
I'm not using this to reject anything.
