Bonjour,
J'envoie des mails de mon progiciel hébergé chez OVH en utilisant un mail OVH pro
Depuis quelques temps j'ai de nombreux retours de mails en erreur. J'ai l'impression que c'est lié à la configuration de notre nom de domaine babynovars.fr considéré comme du spam par gmail.com mais que faire ?
Voici le retour du mail :
This is the mail system at host mo528.mail-out.ovh.net.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
: host gmail-smtp-in.l.google.com[64.233.167.26] said:
550-5.7.26 This message does not pass authentication checks (SPF and DKIM
both 550-5.7.26 do not pass). SPF check for [babynovars.fr] does not pass
with ip: 550-5.7.26 [46.105.34.251].To best protect our users from spam,
the message has 550-5.7.26 been blocked. Please visit 550-5.7.26
https://support.google.com/mail/answer/81126#authentication for more 550
5.7.26 information. y16-20020a05600c341000b003dd177bb042si1126192wmp.143 -
gsmtp (in reply to end of DATA command)
Reporting-MTA: dns; mo528.mail-out.ovh.net
X-Postfix-Queue-ID: 80DAC21ABB
X-Postfix-Sender: rfc822; administratif@babynovars.fr
Arrival-Date: Wed, 1 Feb 2023 10:14:00 +0000 (UTC)
Final-Recipient: rfc822; medtifour@gmail.com
Original-Recipient: rfc822;medtifour@gmail.com
Action: failed
Status: 5.7.26
Remote-MTA: dns; gmail-smtp-in.l.google.com
Diagnostic-Code: smtp; 550-5.7.26 This message does not pass authentication
checks (SPF and DKIM both 550-5.7.26 do not pass). SPF check for
[babynovars.fr] does not pass with ip: 550-5.7.26 [46.105.34.251].To best
protect our users from spam, the message has 550-5.7.26 been blocked.
Please visit 550-5.7.26
https://support.google.com/mail/answer/81126#authentication for more 550
5.7.26 information. y16-20020a05600c341000b003dd177bb042si1126192wmp.143 -
gsmtp
Je vous remercie d'avance de votre aide
babynovars.fr
Bonjour,
Vous n'avez pas d'enregistrement SPF dans votre zone DNS.
https://docs.ovh.com/fr/domains/le-champ-spf/
Bonjour,
Je vous remercie de la rapidité de votre retour
Je vais suivre avec attention votre lien
Je vous souhaite une bonne journée
Bonjour,<br />J'ai suivi le lien et je pense avoir renseigné comme il fallait le SPF dans la zone DNS, un message m'a informé qu'il fallait attendre environ 4 heures pour que cela soit pris en compte et ce matin encore j'ai eu des retours négatifs. Ai-je mal renseigné le DNS ?<br /><br />This is the mail system at host mo3004.mail-out.ovh.net.<br /><br />I'm sorry to have to inform you that your message could not<br />be delivered to one or more recipients. It's attached below.<br /><br />For further assistance, please send mail to postmaster.<br /><br />If you do so, please include this problem report. You can<br />delete your own text from the attached returned message.<br /><br /> The mail system<br /><br />gmail.com>: host gmail-smtp-in.l.google.com[66.102.1.27]<br /> said: 550-5.7.26 This message does not pass authentication checks (SPF and<br /> DKIM both 550-5.7.26 do not pass). SPF check for [babynovars.fr] does not<br /> pass with ip: 550-5.7.26 [79.137.123.219].To best protect our users from<br /> spam, the message 550-5.7.26 has been blocked. Please visit 550-5.7.26<br /> https://support.google.com/mail/answer/81126#authentication for more 550<br /> 5.7.26 information. q23-20020a7bce97000000b003dd1bd06ad3si6608175wmj.70 -<br /> gsmtp (in reply to end of DATA command)<br /><br /><br />Reporting-MTA: dns; mo3004.mail-out.ovh.net<br />X-Postfix-Queue-ID: E537A23E9AC<br />X-Postfix-Sender: rfc822; administratif@babynovars.fr<br />Arrival-Date: Fri, 3 Feb 2023 07:33:31 +0000 (UTC)<br /><br />Final-Recipient: rfc822; soline.bagnariol@gmail.com<br />Original-Recipient: rfc822;soline.bagnariol@gmail.com<br />Action: failed<br />Status: 5.7.26<br />Remote-MTA: dns; gmail-smtp-in.l.google.com<br />Diagnostic-Code: smtp; 550-5.7.26 This message does not pass authentication<br /> checks (SPF and DKIM both 550-5.7.26 do not pass). SPF check for<br /> [babynovars.fr] does not pass with ip: 550-5.7.26 [79.137.123.219].To best<br /> protect our users from spam, the message 550-5.7.26 has been blocked.<br /> Please visit 550-5.7.26<br /> https://support.google.com/mail/answer/81126#authentication for more 550<br /> 5.7.26 information. q23-20020a7bce97000000b003dd1bd06ad3si6608175wmj.70 -<br /> gsmtp<br /><br /><br />Return-Path: babynovars.fr><br />Received: from pro1.mail.ovh.net (unknown [10.109.156.54])<br /> by mo3004.mail-out.ovh.net (Postfix) with ESMTPS id E537A23E9AC<br /> for gmail.com>; Fri, 3 Feb 2023 07:33:31 +0000 (UTC)<br />Received: from ns3111681 (176.31.224.9) by DAG18EX1.emp.local (172.16.2.35)<br /> with Microsoft SMTP Server (version=TLS1_2,<br /> cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.1.2507.17; Fri, 3 Feb<br /> 2023 08:33:31 +0100<br />MIME-Version: 1.0<br />From: =?iso-8859-1?Q?Association_Baby_Novars?= babynovars.fr><br />To: gmail.com><br />Reply-To: =?iso-8859-1?Q?Association_Baby_Novars?=<br /> babynovars.fr><br />Subject: =?iso-8859-1?Q?Il_=E9tait_une_fois_=2D_Facture_BBN3=2D05357?=<br />Date: Fri, 3 Feb 2023 08:34:50 +0200<br />Importance: Normal<br />X-Mailer: DOMINO_WEB TOU2104<br />X-Mailer-logiciel: DOMINO_WEB<br />X-Mailer-domaine: TOU2104<br />X-Mailer-url: http://srv3.dominoweb.fr/<br />X-Mailer-version-wb: v19<br />Content-Type: multipart/mixed; boundary="boundaryMixed60434"<br />Message-ID: <480f3883-5e97-4308-b0cc-4e0bc9f6817d@DAG18EX1.emp.local><br />X-Originating-IP: [176.31.224.9]<br />X-ClientProxiedBy: CAS6.emp.local (172.16.1.6) To DAG18EX1.emp.local<br /> (172.16.2.35)<br />X-Ovh-Tracer-Id: 13315736726149249604<br />X-VR-SPAMSTATE: OK<br />X-VR-SPAMSCORE: 0<br />X-VR-SPAMCAUSE:
This message does not pass authentication checks (SPF and
DKIM both 550-5.7.26 do not pass). SPF check for [babynovars.fr]
Votre SPF : "v=spf1 mx ptr ?all"
ne correspond pas du tout à ce qui est proposé dans le guide.
La syntaxe est juste, mais il n'autorise pas les serveurs mail d'OVH, donc Gmail rejette vos mails.
Relisez le guide:
Bonjour à vous deux,
@SylvieE5, avez-vous pu effectuer les manipulations proposées par @Fritz2cat ? 
^FabL
Bonjour,
Oui j'ai effectué les modifications et cela semble fonctionner
merci