Reporting-MTA: dns; smtp.kimittud.hu
X-Postfix-Queue-ID: D72C63FA04
X-Postfix-Sender: rfc822; xxxxxxxxxxxxxxxxxxxxxxxxxx@xxxxxxxx.xx
Arrival-Date: Tue, 22 Jul 2025 11:44:32 +0000 (UTC)

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