Re: header_checks

From: Noel Jones (no email)
Date: Tue Sep 23 2008 - 11:30:55 EDT

  • Next message: David Ballano: "Re: some questions about my postfix config"

    Meno wrote:
    >
    >
    > ----- Originálna Správa -----
    > Od: mouss
    > Komu: undisclosed-recipients: ;
    > Poslaná: 23.09.2008 14:00
    > Predmet: Re: header_checks
    >
    >> Meno wrote:
    >>>
    >>> The Return-Path is empty in cases when I get a fake mailer-daemon notification
    >>> from the internet as spam.
    >>>
    >>> From MAILER-DAEMON Tue Sep 23 00:10:16 2008
    >>> Return-Path:
    >>> ...
    >>> Message-Id:
    >>> To:
    >>> From:
    >>> Subject: Non Delivery Notification
    >>>
    >>
    >> So you\'re not adding the Return-Path at delivery time?
    >>
    >
    > But I have never sent any email to domain softbank.ne.jp...
    >

    That is irrelevant.

    The Return-Path header you are trying to match is very likely
    not in the mail as received by postfix, but rather added when
    the mail is delivered to your mailbox.

    And anyway, rejected mail with the null sender address is the
    wrong approach (maybe justified as a TEMPORARY measure when
    receiving huge volume of backscatter messages addressed to
    legit users).

    For some suggestions on dealing with incoming backscatter,
    please see:
    http://www.postfix.org/BACKSCATTER_README.html

    -- 
    Noel Jones
    

  • Next message: David Ballano: "Re: some questions about my postfix config"





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