Return-Path: <> X-Original-To: www-data@webserver Delivered-To: www-data@webserver Received: by webserver.centroenergia.cl (Postfix) id 4C8D5209019; Sun, 19 Oct 2025 18:48:55 -0300 (-03) Date: Sun, 19 Oct 2025 18:48:55 -0300 (-03) From: MAILER-DAEMON@webserver (Mail Delivery System) Subject: Undelivered Mail Returned to Sender To: www-data@webserver Auto-Submitted: auto-replied MIME-Version: 1.0 Content-Type: multipart/report; report-type=delivery-status; boundary="D4226208FA8.1760910535/webserver.centroenergia.cl" Content-Transfer-Encoding: 8bit Message-Id: <20251019214855.4C8D5209019@webserver.centroenergia.cl> This is a MIME-encapsulated message. --D4226208FA8.1760910535/webserver.centroenergia.cl Content-Description: Notification Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit This is the mail system at host webserver.centroenergia.cl. 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 (expanded from ): unknown user: "/usr/sbin/sendmail" <-i@webserver> (expanded from <-i>): bad address syntax <-t@webserver> (expanded from <-t>): bad address syntax : host gmail-smtp-in.l.google.com[108.177.123.27] said: 550-5.7.25 [200.9.100.182] The IP address sending this message does not have a 550-5.7.25 PTR record setup, or the corresponding forward DNS entry does not 550-5.7.25 match the sending IP. As a policy, Gmail does not accept messages 550-5.7.25 from IPs with missing PTR records. For more information, go to 550-5.7.25 https://support.google.com/a?p=sender-guidelines-ip 550-5.7.25 To learn more about Gmail requirements for bulk senders, visit 550 5.7.25 https://support.google.com/a?p=sender-guidelines. d9443c01a7336-29246fc02a9si35998875ad.61 - gsmtp (in reply to end of DATA command) --D4226208FA8.1760910535/webserver.centroenergia.cl Content-Description: Delivery report Content-Type: message/delivery-status Content-Transfer-Encoding: 8bit Reporting-MTA: dns; webserver.centroenergia.cl X-Postfix-Queue-ID: D4226208FA8 X-Postfix-Sender: rfc822; www-data@webserver Arrival-Date: Sun, 19 Oct 2025 18:48:53 -0300 (-03) Final-Recipient: rfc822; /usr/sbin/sendmail@webserver Original-Recipient: rfc822;/usr/sbin/sendmail@webserver Action: failed Status: 5.1.1 Diagnostic-Code: X-Postfix; unknown user: "/usr/sbin/sendmail" Final-Recipient: rfc822; -i@webserver Original-Recipient: rfc822;-i@webserver Action: failed Status: 5.1.3 Diagnostic-Code: X-Postfix; bad address syntax Final-Recipient: rfc822; -t@webserver Original-Recipient: rfc822;-t@webserver Action: failed Status: 5.1.3 Diagnostic-Code: X-Postfix; bad address syntax Final-Recipient: rfc822; oscarnunezmata@gmail.com Original-Recipient: rfc822;oscarnunezmata@gmail.com Action: failed Status: 5.7.25 Remote-MTA: dns; gmail-smtp-in.l.google.com Diagnostic-Code: smtp; 550-5.7.25 [200.9.100.182] The IP address sending this message does not have a 550-5.7.25 PTR record setup, or the corresponding forward DNS entry does not 550-5.7.25 match the sending IP. As a policy, Gmail does not accept messages 550-5.7.25 from IPs with missing PTR records. For more information, go to 550-5.7.25 https://support.google.com/a?p=sender-guidelines-ip 550-5.7.25 To learn more about Gmail requirements for bulk senders, visit 550 5.7.25 https://support.google.com/a?p=sender-guidelines. d9443c01a7336-29246fc02a9si35998875ad.61 - gsmtp --D4226208FA8.1760910535/webserver.centroenergia.cl Content-Description: Undelivered Message Content-Type: message/rfc822 Content-Transfer-Encoding: 8bit Return-Path: Received: by webserver.centroenergia.cl (Postfix, from userid 33) id D4226208FA8; Sun, 19 Oct 2025 18:48:53 -0300 (-03) To: oscarnunezmata@gmail.com Subject: ::: Comunidad Solar :: "Revolutionize Your Instagram Game with AI-Powered Growth" X-PHP-Originating-Script: 5000:class-phpmailer.php Date: Sun, 19 Oct 2025 21:48:53 +0000 From: Hulda L'Estrange Reply-To: hulda.lestrange@gmail.com Message-ID: <205d06080540fd0bd23272d3d89f888c@www.comunidadsolar.cl> X-Mailer: PHPMailer 5.2.22 (https://github.com/PHPMailer/PHPMailer) X-WPCF7-Content-Type: text/plain MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit De: Hulda L'Estrange Asunto: Revolutionize Your Instagram Game with AI-Powered Growth Cuerpo del Mensaje Capture increased leads for your comunidadsolar.cl website by harnessing AI on Instagram. If you're looking to increase enhanced traffic, generate leads, and expand your brand's reach, you can access more information and start a complimentary trial here: https://cutt.ly/6r9BMLrA This is an AI-powered Instagram growth service that: -Increases followers with targeted, high-quality audiences. -Boosts engagement through advanced AI algorithms. -Aims at users based on hashtags and accounts they follow. -Eliminates effort by automating time-consuming Instagram tasks. Our service focuses on genuine, organic growth—without bots, no fake followers. It’s ideal for brands like yours that want to turn Instagram into a lead generation machine. Better yet, our service is provided on a flexible subscription basis so you can cancel any time you like. No contracts and a one-week free trial. -- Este correo fue enviado utilizando contact form en ::: Comunidad Solar :: (http://comunidadsolar.centroenergia.cl) --D4226208FA8.1760910535/webserver.centroenergia.cl--