Merhaba arkadaşlar daha önce yandex kurumlar için mail servisini kullanıyordum sorunsuz şimdi cpaneldeki mailden bir mail adresi açtım bu mail adresinden karşı tarafa mail gidiyor ama mail gelmiyor mail göndermeye çalıştığımızda geri geliyor ve şöyle uyarı veriyor mailde ;
Delivery to the following recipient failed permanently:

     iletisim@gentekcomputer.com

Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain gentekcomputer.com by mx.yandex.net. [2a02:6b8::89].

The error that the other server returned was:
550 5.7.1 No such user!


----- Original message -----

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Date: Mon, 18 Jan 2016 10:31:24 +0200
Message-ID: <CALhGknPN_yktiLmBLmkGo9q9frTHnoxUU+JEKOhWriM5vSB_NA@mail.gmail.com>
Subject: sasa
From: =?UTF-8?Q?Caner_Korkmazl=C4=B1?= <canerkorkmazli5516@gmail.com>
To: iletisim@gentekcomputer.com
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sasasa
sorunu daha önce girdiğim cpaneldeki mx entry bölümünde yandexin bilgileri girmiştim acaba ondanmı yapıyor.