Reporting-MTA: dns; smtp.kimittud.org
X-Postfix-Queue-ID: DDF0D20F02
X-Postfix-Sender: rfc822; xxxxxxxxxxxxxxxxxxxxxxxxxx@xxxxxxxx.xxx
Arrival-Date: Mon, 20 Nov 2017 16:25:41 +0000 (UTC)

Final-Recipient: rfc822; xxxx@xxxx.xx
Action: failed
Status: 4.4.3
Diagnostic-Code: X-Postfix; Host or domain name not found. Name service error
    for name=peto.hu type=MX: Host not found, try again