Return-Path: <> X-Original-To: www-data@webserver Delivered-To: www-data@webserver Received: by webserver.centroenergia.cl (Postfix) id 67E3E203380; Thu, 27 Nov 2025 06:25:47 -0300 (-03) Date: Thu, 27 Nov 2025 06:25:47 -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="EC590202E0F.1764235547/webserver.centroenergia.cl" Content-Transfer-Encoding: 8bit Message-Id: <20251127092547.67E3E203380@webserver.centroenergia.cl> This is a MIME-encapsulated message. --EC590202E0F.1764235547/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. 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The mail system <-i@webserver> (expanded from <-i>): bad address syntax (expanded from ): unknown user: "/usr/sbin/sendmail" <-t@webserver> (expanded from <-t>): bad address syntax : host gmail-smtp-in.l.google.com[142.250.0.27] said: 550-5.7.26 Your email has been blocked because the sender is unauthenticated. 550-5.7.26 Gmail requires all senders to authenticate with either SPF or DKIM. 550-5.7.26 550-5.7.26 Authentication results: 550-5.7.26 DKIM = did not pass 550-5.7.26 SPF [webserver] with ip: [200.9.100.182] = did not pass 550-5.7.26 550-5.7.26 For instructions on setting up authentication, go to 550 5.7.26 https://support.google.com/mail/answer/81126#authentication a92af1059eb24-11dcb057bcbsi805918c88.303 - gsmtp (in reply to end of DATA command) --EC590202E0F.1764235547/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: EC590202E0F X-Postfix-Sender: rfc822; www-data@webserver Arrival-Date: Thu, 27 Nov 2025 06:25:45 -0300 (-03) 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; /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; -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: 5.7.26 Remote-MTA: dns; gmail-smtp-in.l.google.com Diagnostic-Code: smtp; 550-5.7.26 Your email has been blocked because the sender is unauthenticated. 550-5.7.26 Gmail requires all senders to authenticate with either SPF or DKIM. 550-5.7.26 550-5.7.26 Authentication results: 550-5.7.26 DKIM = did not pass 550-5.7.26 SPF [webserver] with ip: [200.9.100.182] = did not pass 550-5.7.26 550-5.7.26 For instructions on setting up authentication, go to 550 5.7.26 https://support.google.com/mail/answer/81126#authentication a92af1059eb24-11dcb057bcbsi805918c88.303 - gsmtp --EC590202E0F.1764235547/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 EC590202E0F; Thu, 27 Nov 2025 06:25:45 -0300 (-03) To: oscarnunezmata@gmail.com Subject: ::: Comunidad Solar :: "Stop scrolling, start selling with AI real-looking ads" X-PHP-Originating-Script: 5000:class-phpmailer.php Date: Thu, 27 Nov 2025 09:25:45 +0000 From: Matilda Langwell Reply-To: matilda.langwell37@gmail.com Message-ID: <6863f6a1cd56f3e27a5383cfbf96eef6@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: Matilda Langwell Asunto: Stop scrolling, start selling with AI real-looking ads Cuerpo del Mensaje Hi, I’m Amir Geva, CEO of Letstok. We created the best AI product showcase video generator. I came across your Shopify store and wanted to personally offer you something that could really help your business. Letstok AI turns your product URLs into UGC-style video ads — automatically, with real people using your products. No creative team, no editing, no hidden costs. You can try it free and use coupon SHOPIFY-10 for extra tokens and bonuses until the end of November. ** https://bit.ly/LetstokAI Let’s boost your product If you choose to opt-out of subsequent communications from this campaign, just fill the form at bit. ly/fillunsubform with your domain address (URL). Rimsoppfaret 120, Clay, CA, USA, 90495 -- Este correo fue enviado utilizando contact form en ::: Comunidad Solar :: (http://comunidadsolar.centroenergia.cl) --EC590202E0F.1764235547/webserver.centroenergia.cl--