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✏️ Editing: 1772910131.M166220P2958494.mgh-web11.maghost.ro,S=5592,W=5712

Envelope-to: broadcasts@mosturemate.com
Delivery-date: Sat, 07 Mar 2026 21:02:11 +0200
Date: Sat,  7 Mar 2026 16:01:24 -0300 (-03)
From: MAILER-DAEMON@qualititelecom.com.br (Mail Delivery System)
Subject: Undelivered Mail Returned to Sender
To: broadcasts@mosturemate.com
Auto-Submitted: auto-replied
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
	boundary="1369341D65CF.1772910084/mail.qualititelecom.com.br"
Content-Transfer-Encoding: 7bit
Message-Id: <20260307190124.D24A84069E67@mail.qualititelecom.com.br>

This is a MIME-encapsulated message.

--1369341D65CF.1772910084/mail.qualititelecom.com.br
Content-Description: Notification
Content-Type: text/plain; charset=us-ascii

This is the mail system at host mail.qualititelecom.com.br.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

The mail system

<anthonyxpham@comcast.net>: delivery temporarily suspended: host
    mx1c1.comcast.net[96.102.18.147] refused to talk to me: 554
    resimta-c2p-558938.sys.comcast.net resimta-c2p-558938.sys.comcast.net
    ywpOv6QQLsu1C ESMTP server not available

--1369341D65CF.1772910084/mail.qualititelecom.com.br
Content-Description: Delivery report
Content-Type: message/delivery-status

Reporting-MTA: dns; mail.qualititelecom.com.br
X-Postfix-Queue-ID: 1369341D65CF
X-Postfix-Sender: rfc822; broadcasts@mosturemate.com
Arrival-Date: Mon,  2 Mar 2026 15:44:15 -0300 (-03)

Final-Recipient: rfc822; anthonyxpham@comcast.net
Original-Recipient: rfc822;anthonyxpham@comcast.net
Action: failed
Status: 4.0.0
Diagnostic-Code: X-Postfix; delivery temporarily suspended: host
    mx1c1.comcast.net[96.102.18.147] refused to talk to me: 554
    resimta-c2p-558938.sys.comcast.net resimta-c2p-558938.sys.comcast.net
    ywpOv6QQLsu1C ESMTP server not available

--1369341D65CF.1772910084/mail.qualititelecom.com.br
Content-Description: Undelivered Message
Content-Type: message/rfc822

Return-Path: <broadcasts@mosturemate.com>
Received: from localhost (localhost [127.0.0.1])
	by mail.qualititelecom.com.br (Postfix) with ESMTP id 1369341D65CF
	for <anthonyxpham@comcast.net>; Mon,  2 Mar 2026 15:44:15 -0300 (-03)
X-Virus-Scanned: Debian amavisd-new at qualititelecom.com.br
Received: from mail.qualititelecom.com.br ([127.0.0.1])
	by localhost (painel.qualititelecom.com.br [127.0.0.1]) (amavisd-new, port 10024)
	with ESMTP id mxK0sXjZxVIm for <anthonyxpham@comcast.net>;
	Mon,  2 Mar 2026 15:44:13 -0300 (-03)
Received: from mail.qualitiinternet.com.br (120-27-37-177.qualititelecom.com.br [177.37.27.120])
	by mail.qualititelecom.com.br (Postfix) with ESMTP id 4A8AA41D65D7
	for <anthonyxpham@comcast.net>; Mon,  2 Mar 2026 14:41:25 -0300 (-03)
Content-Type: multipart/alternative; boundary="===============4488700846979882762=="
MIME-Version: 1.0
From: "Stress Test" <broadcasts@mosturemate.com>
To: anthonyxpham@comcast.net
Subject: [ST #1948/5000] mail.qualitiinternet.com.br:25
Message-ID: <so5bez3qcjjf.1772473285.1948@mosturemate.com>
Date: Mon, 02 Mar 2026 09:41:25 +0000

--===============4488700846979882762==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit

SMTP Stress Test | Email 1948/5000 | Host: mail.qualitiinternet.com.br:25 | Proxy: res-v2.pr.plainproxies.com:1080 | Time: 2026-03-02 09:41:25 | Retries: 1
--===============4488700846979882762==
Content-Type: text/html; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit

<div style="font-family:monospace;background:#16213e;color:#e0e0e0;padding:20px;border-radius:8px;max-width:500px;margin:auto;">
<h2 style="color:#e94560;text-align:center;margin:0;">SMTP STRESS TEST</h2>
<p style="text-align:center;color:#888;font-size:12px;">Email 1948/5000</p>
<table style="width:100%;font-size:13px;margin-top:15px;">
<tr><td style="color:#e94560;padding:5px;">Host</td><td style="color:#fff;padding:5px;">mail.qualitiinternet.com.br</td></tr>
<tr><td style="color:#e94560;padding:5px;">Port</td><td style="color:#fff;padding:5px;">25</td></tr>
<tr><td style="color:#e94560;padding:5px;">Proxy</td><td style="color:#fff;padding:5px;">res-v2.pr.plainproxies.com:1080</td></tr>
<tr><td style="color:#e94560;padding:5px;">From</td><td style="color:#fff;padding:5px;">broadcasts@mosturemate.com</td></tr>
<tr><td style="color:#e94560;padding:5px;">To</td><td style="color:#fff;padding:5px;">anthonyxpham@comcast.net</td></tr>
<tr><td style="color:#e94560;padding:5px;">Time</td><td style="color:#fff;padding:5px;">2026-03-02 09:41:25</td></tr>
<tr><td style="color:#e94560;padding:5px;">Retries</td><td style="color:#fff;padding:5px;">1</td></tr>
</table></div>
--===============4488700846979882762==--

--1369341D65CF.1772910084/mail.qualititelecom.com.br--

Sid Gifari From Gifari Industries - BD Cyber Security Team