El 20/7/17 12:36, "Mail Delivery System" <mailer-daemon@kundenserver.de> escribió:

    This message was created automatically by mail delivery software.

    A message that you sent could not be delivered to one or more of
    its recipients. This is a permanent error. The following address(es)
    failed:

    f.ballouchy@beltransfo.com:
    no valid MX hosts found


    --- The header of the original message is following. ---

    Received: from winhexfeeu15.win.mail ([10.72.15.19]) by mrieue.server.lan
     (mrieue001 [172.19.128.220]) with ESMTPS (Nemesis) id
     0M9xRQ-1dRaIt3oxk-00B0K3 for <f.ballouchy@beltransfo.com>; Thu, 20 Jul 2017
     12:36:35 +0200
    Received: from WINHEXBEEU21.win.mail (10.76.18.41) by winhexbeeu23.win.mail
     (10.76.18.42) with Microsoft SMTP Server (TLS) id 15.0.1178.4; Thu, 20 Jul
     2017 12:36:34 +0200
    Received: from WINHEXBEEU21.win.mail ([fe80::756d:7e4f:f3e4:4b45]) by
     winhexbeeu21.win.mail ([fe80::756d:7e4f:f3e4:4b45%17]) with mapi id
     15.00.1178.000; Thu, 20 Jul 2017 12:36:34 +0200
    From: Juan Torregrosa <jt@tmgsolutions.es>
    To: FatimaZohra Ballouchy <f.ballouchy@beltransfo.com>
    Subject: <sin asunto>
    Thread-Topic: <sin asunto>
    Thread-Index: AQHTAUQOFWyiKPADPkuNNGRfuInj8Q==
    Date: Thu, 20 Jul 2017 10:36:34 +0000
    Message-ID: <9496593B-9D5C-406E-9431-D539AA21AF9D@tmgsolutions.es>
    Accept-Language: es-ES, en-US
    Content-Language: es-ES
    X-MS-Has-Attach:
    X-MS-TNEF-Correlator:
    user-agent: Microsoft-MacOutlook/f.21.0.170409
    x-ms-exchange-messagesentrepresentingtype: 1
    x-ms-exchange-transport-fromentityheader: Hosted
    x-originating-ip: [83.56.7.151]
    x-1and1-spam-score: 0.1/10
    x-1and1-spam-level: None
    x-1and1-expurgate-category: clean
    x-provags-id: V02::Nowt39i41qeBSbUaBdqgHKkb0KPJEdnoryFbQubYW5vGd
     g3mgYGVcMknHh5VhHfyBXTqxksoPLzsllD6u3HSqcJ9lBc9R+W
     OVOMidnzifouGyP/GdIJmQvb6rv6Ldhtog6QAEsJP/ut5pnzQD
     SAzmkfD+xjhNvp8M5+XURytqKaXHJQbBoDkNFK8V41FWhLQ
    x-routing-0be3562e-11e2-4fc7-b5a6-c7ea0e0bf210: 1.0.0.0
    Content-Type: multipart/alternative;
    	boundary="_000_9496593B9D5C406E9431D539AA21AF9Dtmgsolutionses_"
    MIME-Version: 1.0
    X-UI-Out-Filterresults: notjunk:1;V01:K0:R+8NC+QxQWQ=:0AlUUm+RdfqAhTKnf+hPpS
     6afq9+b58Pwv7vG0zMd65UYV4LlM0xj2gFH0OvP5rgVMM9TycqoRo8Cw+owi6dv2KATn5rucE
     hBj6+v2VvWPZJ55NuYi0PSPSZdplEp2BdRjd+vrlmEhoocCdqLOjqlJGs1bkvWqbbRrvzIf6m
     Jvc9CYbPcRKgR1DViAqklI7JLOsTh29TwjiL8dVb3LgVld9Ie6oOuwhKSvrmkTFl3M/6cYChZ
     tGhqwMAKN/zHBgGk1XlFDM4ceVQ/d7ST/4NsN3xJjx9DERRBwmDMWZjOP0wG2XJKGi3MBUN02
     3HmyRWar2SJA02cC5RfCXrDYPRH6BIXjpOwFhiONM0fzUmvpPMM8D3l+v9RXu/k/Ky2hny3VG
     MngHdMB4v2+mWczdwEYhqSjqbayozue56xZyxfkXzBwPMdcsqHT3pAOhXHI0U