[Postfixbuch-users] Hilfe! Backscatter!

[Ralf Hildebrandt]

* Ralf Hildebrandt <Ralf.Hildebrandt at charite.de>:
> * Sandy Drobic <postfixbuch-users at japantest.homelinux.com>:
> > Helga Mayer wrote:
> > > 1.Akt:
> > > 
> > > Dec  1 07:59:18 smtp1 postfix/smtpd[27582]: NOQUEUE: reject: RCPT from 
> > > omta04ps.mx.bigpond.com[144.140.83.156]: 571 5.7.1 
> > > <MAILER-DAEMON at uni-hohenheim.de>: Sender address rejected: you are 
> > > cheating; from=<MAILER-DAEMON at uni-hohenheim.de> 
> > > to=<benutzername-entfernt at uni-hohenheim.de> proto=ESMTP 
> > > helo=<omta04ps.mx.bigpond.com>
> > > 
> > > 2.Akt
> > > .bigpond.com ist hartnaeckig, durch die Vordertuer rausgeworfen,
> > > kommt er durch die Hintertuer wieder rein:
> > > 
> > > Return-Path: <>
> > > X-Original-To: MAILER-DAEMON at uni-hohenheim.de
> > > Delivered-To: MAILER-DAEMON at uni-hohenheim.de
> > 
> > Sperre diese Adresse für externe Clients.
> > 
> > smtpd_recipient_restrictions =
> > 	permit_mynetworks,
> > 	permit_sasl_authenticated,
> > 	reject_unauth_destination,
> > 	check_recipient_access hash:/etc/postfix/internal_addresses
> > 
> > /etc/postfix/internal_addresses:
> > mailer-daemon at uni-hohenheim.de	555 Internal address only
> 
> Aber der Empfänger ist benutzername-entfernt at uni-hohenheim.de, nicht
> mailer-daemon at uni-hohenheim.de!
> 
> Oder?

Oh, sorry, verlesen. :)

-- 
Ralf Hildebrandt (Ralf.Hildebrandt at charite.de)             plonk at charite.de
Postfix - Einrichtung, Betrieb und Wartung       Tel. +49 (0)30-450 570-155
http://www.postfix-buch.com
"I rigged my cellular to send a message to my PDA, which is online with
my PC, to get it to activate the voicemail, which sends the message to
the inbox of my email, which routes it to the PDA, which beams it back
to the cellular. Then I realized my gadgets have a better social life
than I do." !"  - Tom Ostad.