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PostPosted: Tue Aug 26, 2014 5:11 pm 
Offline
Senior Newbie

Joined: Tue Jul 19, 2011 11:57 am
Posts: 8
Hi, I try to find why my mail can't pass gmail spam filter, I check the ip of the server on list and everything is fine. I add DKIM and test SPF with IsNotSpam tool.

I got a result of 3.6 for spam score and don't know if possible to reduce this score, any hint will be fun because I'm really stuck.

Thanks for your help

Quote:

This message is an automatic response from isNOTspam's authentication verifier service. The service allows email senders to perform a simple check of various sender authentication mechanisms. It is provided free of charge, in the hope that it is useful to the email community. While it is not officially supported, we welcome any feedback you may have at .

Thank you for using isNOTspam.

The isNOTspam team

==========================================================
Summary of Results
==========================================================

SPF Check : pass
Sender-ID Check : pass
DomainKeys Check : neutral
DKIM Check : pass
SpamAssassin Check : ham (non-spam)
==========================================================
Details:
==========================================================

HELO hostname: scienceenjeu.com
Source IP: 198.27.66.91
mail-from: no-reply@scienceenjeu.com
Anonymous To: ins-k06w6mri@isnotspam.com
---------------------------------------------------------
SPF check details:
----------------------------------------------------------

Result: pass
ID(s) verified: smtp.mail=no-reply@scienceenjeu.com
DNS record(s):
scienceenjeu.com. 300 IN TXT "v=spf1 a mx ip4:198.27.66.91 ~all"


----------------------------------------------------------
Sender-ID check details:
----------------------------------------------------------

Result: pass

ID(s) verified: smtp.mail=no-reply@scienceenjeu.com
DNS record(s):
scienceenjeu.com. 300 IN TXT "v=spf1 a mx ip4:198.27.66.91 ~all"


----------------------------------------------------------
DomainKeys check details:
----------------------------------------------------------

Result: neutral (message not signed)
ID(s) verified: header.From=no-reply@scienceenjeu.com
Selector=
domain=
DomainKeys DNS Record=

----------------------------------------------------------
DKIM check details:
----------------------------------------------------------

Result: pass
ID(s) verified: header.From=no-reply@scienceenjeu.com
Selector=smtp-scienceenjeu-com
domain=scienceenjeu.com
DomainKeys DNS Record=smtp-scienceenjeu-com._domainkey.scienceenjeu.com

----------------------------------------------------------
SpamAssassin check details:
----------------------------------------------------------
SpamAssassin v3.3.1 (2010-03-19)

Result: ham (non-spam) (03.6points, 10.0 required)

pts rule name description
---- ---------------------- -------------------------------


* 3.5 BAYES_99 BODY: Bayes spam probability is 99 to 100%
* [score: 1.0000]
* -0.0 SPF_HELO_PASS SPF: HELO matches SPF record
* -0.0 SPF_PASS SPF: sender matches SPF record
* -0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain
* 0.2 BAYES_999 BODY: Bayes spam probability is 99.9 to 100%
* [score: 1.0000]
* -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's
* domain
* 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
X-Spam-Status: Yes, hits=3.6 required=-20.0 tests=BAYES_99,BAYES_999,
DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,RP_MATCHES_RCVD,SPF_HELO_PASS,SPF_PASS
autolearn=no version=3.3.1
X-Spam-Score: 3.6

To learn more about the terms used in the SpamAssassin report, please search
here: http://wiki.apache.org/spamassassin/

==========================================================
Explanation of the possible results (adapted from
draft-kucherawy-sender-auth-header-04.txt):
==========================================================

"pass"
the message passed the authentication test.

"fail"
the message failed the authentication test.

"softfail"
the message failed the authentication test, and the authentication
method has either an explicit or implicit policy which doesn't require
successful authentication of all messages from that domain.

"neutral"
the authentication method completed without errors, but was unable
to reach either a positive or a negative result about the message.

"temperror"
a temporary (recoverable) error occurred attempting to authenticate
the sender; either the process couldn't be completed locally, or
there was a temporary failure retrieving data required for the
authentication. A later retry may produce a more final result.

"permerror"
a permanent (unrecoverable) error occurred attempting to
authenticate the sender; either the process couldn't be completed
locally, or there was a permanent failure retrieving data required
for the authentication.


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

From no-reply@scienceenjeu.com Tue Aug 26 15:49:13 2014
Return-path: <no-reply@scienceenjeu.com>
X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on
s15387396.onlinehome-server.com
X-Spam-Flag: YES
X-Spam-Level: ***
X-Spam-Report:
* 3.5 BAYES_99 BODY: Bayes spam probability is 99 to 100%
* [score: 1.0000]
* -0.0 SPF_HELO_PASS SPF: HELO matches SPF record
* -0.0 SPF_PASS SPF: sender matches SPF record
* -0.0 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain
* 0.2 BAYES_999 BODY: Bayes spam probability is 99.9 to 100%
* [score: 1.0000]
* -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's
* domain
* 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
X-Spam-Status: Yes, hits=3.6 required=-20.0 tests=BAYES_99,BAYES_999,
DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,RP_MATCHES_RCVD,SPF_HELO_PASS,SPF_PASS
autolearn=no version=3.3.1
Envelope-to: ins-k06w6mri@isnotspam.com
Delivery-date: Tue, 26 Aug 2014 15:49:13 -0500
Received: from scienceenjeu.com ([198.27.66.91])
by s15387396.onlinehome-server.com with esmtp (Exim 4.80.1)
(envelope-from <no-reply@scienceenjeu.com>)
id 1XMNg1-0004MT-52
for ins-k06w6mri@isnotspam.com; Tue, 26 Aug 2014 15:49:13 -0500
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=scienceenjeu.com; s=smtp-scienceenjeu-com;
h=Message-Id:Sender:Content-Transfer-Encoding:MIME-Version:Reply-To:Subject:To:From:Date; bh=KN6TT36jCh8Fjjtm+6qOsktpjeu7sFmOUn+NVgI4caM=;
b=pEJ/Di0zXW/7Fztai7cMuhToS3QIJDcYoJH2vh+UGgLwFLtTRFhr8dlIw8fCLAqR1yjOW/rKahsKHM5aU/2o8WYX9iOKID097fsa8afrFdaQI1ZQ+L266nyM85S7qHExafSFrSnYZA/r0CelMTyQOwFNh7KiH31gLdixuVSc5DY=;
Received: from localhost ([127.0.0.1])
by scienceenjeu.com with esmtp (Exim 4.80)
(envelope-from <no-reply@scienceenjeu.com>)
id 1XMNeP-0002I4-Ls
for ins-k06w6mri@isnotspam.com; Tue, 26 Aug 2014 16:47:33 -0400
Date: Tue, 26 Aug 2014 20:47:33 +0000
From: =?UTF-8?Q?Neuroludus?= <no-reply@scienceenjeu.com>
To: =?UTF-8?Q?ins-k06w6mri@isnotspam.com?= <ins-k06w6mri@isnotspam.com>
Subject: =?UTF-8?Q?Je=20veux=20que=20=E7a=20fonctionne.?=
Reply-To: =?UTF-8?Q?Neuroludus?= <no-reply@scienceenjeu.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
X-Mailer: =?UTF-8?Q?PHP/5.4.4-14+deb7u12?=
Sender:
Message-Id: <E1XMNeP-0002I4-Ls@scienceenjeu.com>
X-DKIM-Status: pass (scienceenjeu.com)

Vita est illis semper in fuga uxoresque mercenariae conductae ad tempus ex pacto atque, ut sit species matrimonii, dotis nomine futura coniunx hastam et tabernaculum offert marito, post statum diem si id elegerit discessura, et incredibile est quo ardore apud eos in venerem uterque solvitur sexus.



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PostPosted: Wed Aug 27, 2014 1:45 pm 
Offline
Senior Member

Joined: Tue Aug 02, 2011 2:45 pm
Posts: 55
Is that the actual message that gmail is rejecting?

Try http://mail-tester.com. I found that helpful for diagnosing SPF records and basically everything. Also, send them the exact message that gmail is marking as spam.


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PostPosted: Wed Aug 27, 2014 3:52 pm 
Offline
Senior Newbie

Joined: Tue Jul 19, 2011 11:57 am
Posts: 8
The message is not the current message for the moment, I just test simple text message because everything else fail. I try your url, the problem is apparently in the DKIM signature.

I use exim4 mail server in send only mode.

Quote:

DomainKeys Identified Mail (DKIM) est une méthode permettant d'associer un nom de domaine à un message e-mail, ce qui permet à une personne, une organisation de revendiquer certaines responsabilités pour le message.

La signature DKIM de votre message est :

v=1;
a=rsa-sha256;
q=dns/txt;
c=relaxed/relaxed;
d=scienceenjeu.com;
s=smtp-scienceenjeu-com;
h=Message-Id:Sender:Content-Transfer-Encoding:MIME-Version:Reply-To:Subject:To:From:Date;
bh=Slv0RWDm5EE+mb+8nIGcnG5J7vU1/Aa6HbfoJxs5TG4=;
b=mrwBB0xdjdZow9IRJ5ddpCG3zANQn3AFGF9WjBNLNh7XkzP/sSClYXyhyKFhJsJd7F0hL0jTZ61p3B7X4IFdzdum+RleUm/gYHCniijHHWERPF3RKkWothLj2RqWnz7MXH6yAvj3lo1TUq4sn0CnemnxfOHEBFxFRa/W7yDl5AI=;

Votre clé publique est :

"v=DKIM1;
k=rsa;
t=s;
p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC58HAbkSGJE/ptb7tSBmLXHNLOnBkkB4nieWuNXVfG4WX+zplmQeU3XezQr31PimCgPB1U3HD7a8kMHK80ERavg5mW7EA9jY+FDgXbIztw4YrCTHgOVMfPrcYvcOg3KtP7ukUur1Klt9Sf10fASDr1JWL7KixsQnenWchv883DtwIDAQAB"

Longueur de la clé : 1024bits

Votre signature DKIM n'est pas valide



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PostPosted: Thu Aug 28, 2014 10:39 am 
Offline
Senior Newbie

Joined: Tue Jul 19, 2011 11:57 am
Posts: 8
In find why the signature fail, I have to remove white space at start and end of message body. I obtain a score of 10/10 on mail-tester, but gmail still place mail in spam folder.


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