Reporting-MTA: dns; smtp.kimittud.hu
X-Postfix-Queue-ID: EF6D53F2FF
X-Postfix-Sender: rfc822; xxxxxxxxxxxxxxxxxxxxxxxxxx@xxxxxxxx.xx
Arrival-Date: Mon, 27 Jul 2026 10:07:11 +0000 (UTC)

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