Email marcado como SPAM

1

Estou fazendo uma lista de e-mail com o Mailman no Ubuntu Server. O domínio principal do meu servidor é DOMAIN1.FR , mas minha lista de e-mail é [email protected] .

Acho que fiz todas as coisas para fazer, mas meus e-mails foram marcados como SPAM.

Esta é a análise Port25.com de um email recebido quando envio um email de [email protected] para [email protected] :

==========================================================
Summary of Results
==========================================================
SPF check:          pass
DomainKeys check:   neutral
DKIM check:         pass
DKIM check:         fail
SpamAssassin check: ham

==========================================================
Details:
==========================================================

HELO hostname:  DOMAIN1.fr
Source IP:      [MY IP]
mail-from:      [email protected]

----------------------------------------------------------
SPF check details:
----------------------------------------------------------
Result:         pass
ID(s) verified: [email protected]
DNS record(s):
    DOMAIN2.fr. SPF (no records)
    DOMAIN2.fr. 360 IN TXT "v=spf1 mx a ptr ?all"
    DOMAIN2.fr. MX (no records)
    DOMAIN2.fr. 360 IN A [MY IP]

----------------------------------------------------------
DomainKeys check details:
----------------------------------------------------------
Result:         neutral (message not signed)
ID(s) verified: [email protected]
DNS record(s):

----------------------------------------------------------
DKIM check details:
----------------------------------------------------------
Result:         pass (matches Sender: [email protected])
ID(s) verified: header.d=DOMAIN2.fr
Canonicalized Headers:
    sender:"ticsve"'20'<[email protected]>'0D''0A'
    content-transfer-encoding:base64'0D''0A'
    content-type:text/plain;'20'charset="utf-8"'0D''0A'
    list-subscribe:<http://DOMAIN2.fr/cgi-bin/mailman/listinfo/ticsve>,'20'<mailto:[email protected]?subject=subscribe>'0D''0A'
    list-help:<mailto:[email protected]?subject=help>'0D''0A'
    list-post:<mailto:[email protected]>'0D''0A'
    list-archive:<http://DOMAIN2.fr/pipermail/ticsve/>'0D''0A'
    list-unsubscribe:<http://DOMAIN2.fr/cgi-bin/mailman/options/ticsve>,'20'<mailto:[email protected]?subject=unsubscribe>'0D''0A'
    list-id:<ticsve.DOMAIN2.fr>'0D''0A'
    subject:[ticsve]'20'Bon'20'encore'20'un'20'test'0D''0A'
    to:[email protected]'0D''0A'
    message-id:<CAGXJdLwio8yKVo2hwN_Bx5=D4YPKN4hUvqQsNosDfWyTomsV1w@mail.gmail.com>'0D''0A'
    date:Thu,'20'13'20'Oct'20'2016'20'22:30:27'20'+0200'0D''0A'
    from:Valentin'20'A'20'<[email protected]>'0D''0A'
    mime-version:1.0'0D''0A'
    dkim-signature:v=1;'20'a=rsa-sha256;'20'q=dns/txt;'20'c=relaxed/relaxed;'20'd=DOMAIN2.fr;'20's=20140919;'20'h=Sender:Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Subject:To:Message-ID:Date:From:MIME-Version;'20'bh=gVxflKxOx84RES68MJK1T0Jgiq+M2zBArewFdZ2y/Ek=;'20'b=;

Canonicalized Body:
    xxxxx


DNS record(s):
    20140919._domainkey.DOMAIN2.fr. 360 IN TXT "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDckpRYnhPuLw+AL+GMClusPLOxX216nXI/RwEJ7Lj79dwxo67YEqZz3RQM0vcmpsjAl008tLORilGy+n6z0DVfPFeVGNVYriGXGKTSnFiJhZs73Q4fX6/LlnY/a8DVK78d8OSk5vC7axDBoA7kiY0/E7VhnvQNfC93zRuG/cKqCwIDAQAB"

Public key used for verification: 20140919._domainkey.DOMAIN2.fr (1024 bits)

NOTE: DKIM checking has been performed based on the latest DKIM specs
(RFC 4871 or draft-ietf-dkim-base-10) and verification may fail for
older versions.  If you are using Port25's PowerMTA, you need to use
version 3.2r11 or later to get a compatible version of DKIM.

----------------------------------------------------------
DKIM check details:
----------------------------------------------------------
Result:         fail (wrong body hash: expected gVxflKxOx84RES68MJK1T0Jgiq+M2zBArewFdZ2y/Ek=)
ID(s) verified:
Canonicalized Headers:
    mime-version:1.0'0D''0A'
    from:Valentin'20'A'20'<[email protected]>'0D''0A'
    date:Thu,'20'13'20'Oct'20'2016'20'22:30:27'20'+0200'0D''0A'
    message-id:<CAGXJdLwio8yKVo2hwN_Bx5=D4YPKN4hUvqQsNosDfWyTomsV1w@mail.gmail.com>'0D''0A'
    subject:[ticsve]'20'Bon'20'encore'20'un'20'test'0D''0A'
    to:[email protected]'0D''0A'
    content-transfer-encoding:base64'0D''0A'
    dkim-signature:v=1;'20'a=rsa-sha256;'20'c=relaxed/relaxed;'20'd=gmail.com;'20's=20120113;'20'h=mime-version:from:date:message-id:subject:to'20':content-transfer-encoding;'20'bh=X1vyuq7wb47KGjR/trjfifs4kjrgQmTHo+yckBQhX5Y=;'20'b=

Canonicalized Body:
    xxxxxxxxxx


DNS record(s):

NOTE: DKIM checking has been performed based on the latest DKIM specs
(RFC 4871 or draft-ietf-dkim-base-10) and verification may fail for
older versions.  If you are using Port25's PowerMTA, you need to use
version 3.2r11 or later to get a compatible version of DKIM.

----------------------------------------------------------
SpamAssassin check details:
----------------------------------------------------------
SpamAssassin v3.4.0 (2014-02-07)

Result:         ham  (-1.4 points, 5.0 required)

 pts rule name              description
---- ---------------------- --------------------------------------------------
 0.0 FREEMAIL_FROM          Sender email is commonly abused enduser mail provider
                            (valentin.A[at]gmail.com)
 0.5 RCVD_IN_SORBS_SPAM     RBL: SORBS: sender is a spam source
                            [209.85.215.44 listed in dnsbl.sorbs.net]
 0.0 DKIM_ADSP_CUSTOM_MED   No valid author signature, adsp_override is
                            CUSTOM_MED
 0.0 HEADER_FROM_DIFFERENT_DOMAINS From and EnvelopeFrom 2nd level mail
                            domains are different
-0.0 SPF_PASS               SPF: sender matches SPF record
-1.9 BAYES_00               BODY: Bayes spam probability is 0 to 1%
                            [score: 0.0000]
 0.1 DKIM_SIGNED            Message has a DKIM or DK signature, not necessarily valid
-0.1 DKIM_VALID             Message has at least one valid DKIM or DK signature
 0.0 FREEMAIL_FORGED_FROMDOMAIN 2nd level domains in From and EnvelopeFrom
                             freemail headers are different

==========================================================
Original Email
==========================================================

Return-Path: <[email protected]>
Received: from DOMAIN1.fr ([MY IP]) by verifier.port25.com id hvvng220i3gn for <[email protected]>; Thu, 13 Oct 2016 16:30:57 -0400 (envelope-from <[email protected]>)
Authentication-Results: verifier.port25.com; spf=pass [email protected]
Authentication-Results: verifier.port25.com; domainkeys=neutral (message not signed) [email protected]
Authentication-Results: verifier.port25.com; dkim=pass (matches Sender: [email protected]) header.d=DOMAIN2.fr
Authentication-Results: verifier.port25.com; dkim=fail (wrong body hash: expected gVxflKxOx84RES68MJK1T0Jgiq+M2zBArewFdZ2y/Ek=)
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=DOMAIN2.fr; s=20140919;
        h=Sender:Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Subject:To:Message-ID:Date:From:MIME-Version; bh=gVxflKxOx84RES68MJK1T0Jgiq+M2zBArewFdZ2y/Ek=;
        b=PzoqeM78DETVW92AhKDsxCNLG65dL4teyUFgGs+1sc/uJngXeNsat91feF751r6PsdYOalaY12FEkNamUPDJ6jLxPAkzu00FDTb1CJYLADPiNdZ6w837JOLnrvIJ3X+L8jsMC3HYg07p6eqE0Sra35+XufQipa5Ddy0FRPe3rf4=;
Received: from localhost ([127.0.0.1] helo=ksxxxxxx.kimsufi.com)
        by DOMAIN1.fr with esmtp (Exim 4.82)
        (envelope-from <[email protected]>)
        id 1bumeU-0007Ry-IE; Thu, 13 Oct 2016 22:30:54 +0200
Received: from mail-lf0-f44.google.com ([209.85.215.44])
 by DOMAIN1.fr with esmtp (Exim 4.82)
 (envelope-from <[email protected]>) id 1bumeS-0007Rr-BJ
 for [email protected]; Thu, 13 Oct 2016 22:30:52 +0200
Received: by mail-lf0-f44.google.com with SMTP id b81so151665357lfe.1
 for <[email protected]>; Thu, 13 Oct 2016 13:30:53 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
 h=mime-version:from:date:message-id:subject:to
 :content-transfer-encoding;
 bh=xxxxxx
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=1e100.net; s=20130820;
 h=x-gm-message-state:mime-version:from:date:message-id:subject:to
 :content-transfer-encoding;
 bh=xxxxx
X-Gm-Message-State: xxxx
X-Received: by 10.25.38.149 with SMTP id xxxx;
 Thu, 13 Oct 2016 13:30:47 -0700 (PDT)
MIME-Version: 1.0
Received: by 10.25.196.213 with HTTP; Thu, 13 Oct 2016 13:30:27 -0700 (PDT)
From: Valentin A <[email protected]>
Date: Thu, 13 Oct 2016 22:30:27 +0200
Message-ID: <CAGXJdLwio8yKVo2hwN_Bx5=D4YPKN4hUvqQsNosDfWyTomsV1w@mail.gmail.com>
To: [email protected]
Subject: [ticsve] Bon encore un test
X-BeenThere: [email protected]
X-Mailman-Version: 2.1.16
Precedence: list
List-Id: <ticsve.DOMAIN2.fr>
List-Unsubscribe: <http://DOMAIN2.fr/cgi-bin/mailman/options/ticsve>,
 <mailto:[email protected]?subject=unsubscribe>
List-Archive: <http://DOMAIN2.fr/pipermail/ticsve/>
List-Post: <mailto:[email protected]>
List-Help: <mailto:[email protected]?subject=help>
List-Subscribe: <http://DOMAIN2.fr/cgi-bin/mailman/listinfo/ticsve>,
 <mailto:[email protected]?subject=subscribe>
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Errors-To: [email protected]
Sender: "ticsve" <[email protected]>

xxxxx
    
por Valentin A 13.10.2016 / 22:50

1 resposta

2

  1. Seu e-mail está sendo assinado DKIM duas vezes, uma passando e uma falhando. Parece que ele é o primeiro a ser assinado pelo GMAIL, em seguida, seu servidor de e-mail assina (mas o corpo da mensagem é alterado, fazendo com que a assinatura original do GMAIL DKIM falhe. Desde você "xxxxxx" o Canonicalized Body no relatório da porta 25, é difícil para alguém apontar o que mudou.
  2. Em seguida, dê uma olhada no relatório Spam Assassin:

    RBL: SORBS: sender is a spam source [209.85.215.44 listed in dnsbl.sorbs.net]

Você está listado no SORBS RBL, que é outro motivo pelo qual seu e-mail pode estar sendo sinalizado como SPAM. RBL = Lista negra em tempo real - Você deve monitorar isso com a ferramenta Blacklist Monitoring .

  1. O relatório Port25 é uma excelente ferramenta, mas verifica apenas os métodos de autenticação usados em seu email. Ele não detecta problemas de configuração, como um verdadeiro tester de e-mail , que também pode fazer com que seu e-mail seja enviado para spam.
por 15.10.2016 / 00:44