Reporting-MTA: dns; smtp.kimittud.org
X-Postfix-Queue-ID: 9674C22090
X-Postfix-Sender: rfc822; xxxxxxxxxxxxxxxxxxxxxxxxxx@xxxxxxxx.xxx
Arrival-Date: Mon, 20 Apr 2020 09:35:31 +0000 (UTC)

Final-Recipient: rfc822; xxxxxx.xx@xxx.xx
Action: failed
Status: 5.1.1
Remote-MTA: dns; mail.rkt.hu
Diagnostic-Code: smtp; 550 5.1.1 <xxxxxx.xx@xxx.xx>: Recipient address
    rejected: User unknown in virtual mailbox table