Reporting-MTA: dns; smtp.kimittud.org
X-Postfix-Queue-ID: 5818A210FD
X-Postfix-Sender: rfc822; xxxxxxxxxxxxxxxxxxxxxxxxxx@xxxxxxxx.xxx
Arrival-Date: Thu, 16 Dec 2021 16:29:16 +0000 (UTC)

Final-Recipient: rfc822; xxxxxxxxx@xxxxxxxxx.xx
Action: failed
Status: 4.7.1
Remote-MTA: dns; mail02.pestmegye.hu
Diagnostic-Code: smtp; 421 4.7.1 <xxxxxxxxx@xxxxxxxxx.xx>: Recipient address
    rejected: MX unavailable, please use primary MX