Reporting-MTA: dns; forward400a.mail.yandex.net
X-Yandex-Queue-ID: 76B84C1201
X-Yandex-Sender: rfc822; operasyon@kaliruturizm.com.tr
Arrival-Date: Fri, 29 May 2026 11:50:57 +0300 (MSK)

Final-Recipient: rfc822; m.inonu@hattusaerzin.com.tr
Original-Recipient: rfc822;m.inonu@hattusaerzin.com.tr
Action: failed
Status: 5.7.1
Remote-MTA: dns; mx-in05.natrohost.com
Diagnostic-Code: smtp; 554 5.7.1 relaying blocked, read new mail, add
    89.19.13.138 to G_RELAY_ALLOW_IP or enable smtp authentication