J'ai un correspondant à Dubai avec qui je correspond par email très régulièrement : il n'a aucun problème pour envoyer des mails à qui que ce soit, sauf avec moi (seul correspondant free.fr qu'il connait) : 2 messages sur trois ne m'arrivent pas; et il reçoit en retour le mail d'erreur suivant :
Dans le sens inverse, pas de problème, il reçoit tous mes mails
"> Expéditeur:
[email protected]> Date: 6 mars 2012 19:00:49 UTC+03:00
> Destinataire:
[email protected]> Objet: Failure Notice
>
> Sorry, we were unable to deliver your message to the following address.
>
> :
> Mail server for "free.fr" unreachable for too long
>
> --- Below this line is a copy of the message.
>
> Received: from [98.139.91.67] by nm6.bullet.mail.sp2.yahoo.com with NNFMP; 05 Mar 2012 15:53:58 -0000
> Received: from [98.139.91.42] by tm7.bullet.mail.sp2.yahoo.com with NNFMP; 05 Mar 2012 15:53:58 -0000
> Received: from [127.0.0.1] by omp1042.mail.sp2.yahoo.com with NNFMP; 05 Mar 2012 15:53:58 -0000
> X-Yahoo-Newman-Property: ymail-3
> X-Yahoo-Newman-Id:
[email protected]> Received: (qmail 25027 invoked by uid 60001); 5 Mar 2012 15:53:57 -0000
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> Received: from [78.100.65.99] by web112117.mail.gq1.yahoo.com via HTTP; Mon, 05 Mar 2012 07:53:57 PST
> X-Mailer: YahooMailWebService/0.8.116.338427
> References:
> Message-ID:
> Date: Mon, 5 Mar 2012 07:53:56 -0800 (PST)
> From: xxxxx
> Reply-To: xxxx
> Subject: Tr : xxx
> To: xxxx
> In-Reply-To: <1