Reporting-MTA: dns; relay.mailchannels.net
X-Postfix-Queue-ID: 597A59221E2
X-Postfix-Sender: rfc822; support@tservers4.com
Arrival-Date: Thu, 20 Nov 2025 14:05:07 +0000 (UTC)

Final-Recipient: rfc822; service@maszhyz.com
Original-Recipient: rfc822;service@maszhyz.com
Action: failed
Status: 4.0.0
Remote-MTA: dns; mail.maszhyz.com
Diagnostic-Code: smtp; 421 Downstream server error
