Reporting-MTA: dns; smtp.kimittud.org
X-Postfix-Queue-ID: 127CC2134E
X-Postfix-Sender: rfc822; xxxxxxxxxxxxxxxxxxxxxxxxxx@xxxxxxxx.xxx
Arrival-Date: Mon, 19 Mar 2018 08:51:08 +0000 (UTC)

Final-Recipient: rfc822; xxxxxxxxxxx@xxxxx.xx
Action: failed
Status: 5.1.2
Remote-MTA: dns; mail.bkmkh.hu
Diagnostic-Code: smtp; 554 5.1.2 Recipient address rejected: User unknown