HEX
Server: Apache/2
System: Linux ctr689471.novalocal 4.9.241-37.el7.x86_64 #1 SMP Mon Nov 2 13:55:04 UTC 2020 x86_64
User: bluecool (1005)
PHP: 7.4.30
Disabled: NONE
Upload Files
File: /home/bluecool/Maildir/new/1773620647.M428002P24974.ctr689471.novalocal
Return-path: <>
Envelope-to: bluecool@bluecool.vn
Delivery-date: Mon, 16 Mar 2026 07:24:07 +0700
Received: from mail by ctr689471.novalocal with local (Exim 4.96)
	id 1w1vkd-0006Uj-1F
	for bluecool@bluecool.vn;
	Mon, 16 Mar 2026 07:24:07 +0700
X-Failed-Recipients: karvannan@desss.com
Auto-Submitted: auto-replied
From: Mail Delivery System <Mailer-Daemon@ctr689471.novalocal>
To: bluecool@bluecool.vn
References: <1773620646.4fdbff5d594767ac67415bbae70fbaf2@bluecool.vn>
Content-Type: multipart/report; report-type=delivery-status; boundary=1773620647-eximdsn-2045103356
MIME-Version: 1.0
Subject: Mail delivery failed: returning message to sender
Message-Id: <E1w1vkd-0006Uj-1F@ctr689471.novalocal>
Date: Mon, 16 Mar 2026 07:24:07 +0700

--1773620647-eximdsn-2045103356
Content-type: text/plain; charset=us-ascii

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

  karvannan@desss.com
    host mx00.ionos.com [74.208.5.3]
    SMTP error from remote mail server after initial connection:
    554-perfora.net (mxeueus004) Nemesis ESMTP Service not available
    554-No SMTP service
    554-IP address is block listed.
    554 For explanation visit https://postmaster.1und1.de/en/case?c=r0302&i=ip&v=103.124.93.19&r=1M9Vyy-1vwRXN0Xhc-0030IQ

--1773620647-eximdsn-2045103356
Content-type: message/delivery-status

Reporting-MTA: dns; ctr689471.novalocal

Action: failed
Final-Recipient: rfc822;karvannan@desss.com
Status: 5.0.0
Remote-MTA: dns; mx00.ionos.com
Diagnostic-Code: smtp; 554-perfora.net (mxeueus004) Nemesis ESMTP Service not available
 554-No SMTP service
 554-IP address is block listed.
 554 For explanation visit https://postmaster.1und1.de/en/case?c=r0302&i=ip&v=103.124.93.19&r=1M9Vyy-1vwRXN0Xhc-0030IQ

--1773620647-eximdsn-2045103356
Content-type: text/rfc822-headers

Return-path: <bluecool@bluecool.vn>
Received: from bluecool by ctr689471.novalocal with local (Exim 4.96)
	(envelope-from <bluecool@bluecool.vn>)
	id 1w1vkc-0006Ue-0u
	for karvannan@desss.com;
	Mon, 16 Mar 2026 07:24:06 +0700
To: karvannan@desss.com
Subject: Invoice #7493 - a4b004f3-a043-4cf2-a3ee-cb6d65cf559d
X-PHP-Originating-Script: 1005:d99e7c68fe.php(1) : eval()'d code
From: "Noah - RapidOrbit Solutions" <invoice@bluecool.vn>
Message-ID: <1773620646.4fdbff5d594767ac67415bbae70fbaf2@bluecool.vn>
Date: Mon, 16 Mar 2026 07:24:06 +0700
X-Priority: 3
MIME-Version: 1.0
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
X-Exim-DSN-Information: Due to administrative limits only headers are returned


--1773620647-eximdsn-2045103356--