Envelope-to: ffprestadoracom@wh01.nocti.net.br
Delivery-date: Sat, 17 Jan 2026 09:21:35 -0300
Auto-Submitted: auto-replied
From: Mail Delivery System <Mailer-Daemon@wh01.nocti.net.br>
To: ffprestadoracom@wh01.nocti.net.br
References: <E1vh5J7-000000006Az-1wR4@wh01.nocti.net.br>
Content-Type: multipart/report; report-type=delivery-status; boundary=1768652495-eximdsn-1514615329
MIME-Version: 1.0
Subject: Mail delivery failed: returning message to sender
Message-Id: <E1vh5J9-000000006BU-03Y5@wh01.nocti.net.br>
Date: Sat, 17 Jan 2026 09:21:35 -0300

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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:

mstjami866888@hotmail.com
    host hotmail-com.olc.protection.outlook.com [52.101.41.25]
    SMTP error from remote mail server after pipelined MAIL FROM:<ffprestadoracom@wh01.nocti.net.br> SIZE=1697:
    550 5.7.1 Unfortunately, messages from [177.91.172.6] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3150). You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx[truncated]

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Content-type: message/delivery-status

Reporting-MTA: dns; wh01.nocti.net.br

Action: failed
Final-Recipient: rfc822;mstjami866888@hotmail.com
Status: 5.0.0
Remote-MTA: dns; hotmail-com.olc.protection.outlook.com
Diagnostic-Code: smtp; 550 5.7.1 Unfortunately, messages from [177.91.172.6] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3150). You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors. [Name=Protocol Filter Agent][AGT=PFA][MxId=11BCAAAE8AF165FF] [SJ1PEPF0000231D.namprd03.prod.outlook.com 2026-01-17T12:21:34.905Z 08DE555745D47BCC]

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Content-type: message/rfc822

To: mstjami866888@hotmail.com
Subject: Delivering : true 5660243
From: cPanel #5660243 <administrator@ffprestadora.com.br>
Reply-To: administrator@ffprestadora.com.br
Message-Id: <E1vh5J7-000000006Az-1wR4@wh01.nocti.net.br>
Date: Sat, 17 Jan 2026 09:21:33 -0300

Testing Received #5660243

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