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My sender score has plummeted to zero because a rogue script hidden somewhere in my database-driven Linux server keeps blasting out emails through Postfix. The job is straightforward but critical: track down the exact file or query responsible, stop the unwanted mail flow, clean up any related cron jobs or back-doors, and leave me with a clear report so I can prove to my ESP that the issue is resolved. The environment: Ubuntu on a VPS, Postfix as the MTA, standard LAMP stack. Symptoms: an abnormally high volume of outbound messages that never originated from legitimate site functions. Log files confirm the surge but not the root cause. What I need from you: • Pinpoint the offending script or database routine. • Patch or remove it safely without breaking legitimate mail functions. • Harden Postfix and any mail-related configs to prevent a repeat. • Provide a concise summary of what you found, what you changed, and any ongoing monitoring steps I should keep in place. I can give you SSH access, full log sets, and phpMyAdmin if you prefer. Once we confirm the volume drop and no unintended mail leaves the server for 24 hours, the job is done. Sender score has are number at zero and says we are sending up to 8,000 emails per day. We have a PLesk panel and a virtual server. Website is [login to view URL]
Project ID: 40658821
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83 freelancers are bidding on average $127 USD for this job

I can help you trace the source of the unauthorized outbound mail and shut it down safely. From your brief, this looks like a Linux/Postfix + PHP/LAMP investigation where the key is finding the exact script, cron, or database-triggered process without disrupting valid site mail. I’ll check the mail logs, queue behavior, cron entries, web files, and related configs, then harden the setup and give you a concise findings report. If you share SSH/Plesk access, I can start promptly.
$110 USD in 2 days
9.4
9.4

Hi, I reviewed the issue: a rogue email script hidden in your database-driven Ubuntu/LAMP VPS is blasting messages via Postfix, causing sender score to hit zero. I’ll locate the exact file or database routine by correlating outbound surges in Postfix logs with cron triggers, PHP/MySQL query activity, and the paths used for delivery. Once I identify the offender, I’ll safely patch or remove it, then clean up related cron jobs or back-doors. I’ll also harden Postfix and mail-related configs on the VPS to prevent repeat runs and unintended outbound flow from faithwriters.com. I’ll keep everything clean and controlled, provide a clear report of what I found and changed, and share practical monitoring steps. Let’s discuss here now.
$150 USD in 7 days
8.4
8.4

Hi,Your Postfix symptoms point to a hidden mail trigger rather than a simple configuration issue, and I can help trace it end to end. I’ve worked with Ubuntu VPS, Plesk, LAMP, and mail-flow incidents like rogue PHP scripts, cron abuse, and database-driven senders, so I’ll focus on identifying the exact file, query, or scheduled task causing the 8,000/day burst without breaking legitimate site mail.I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I’ll review logs, mail queues, cron entries, PHP mail paths, and any suspicious database routines, then safely patch or remove the source and harden Postfix/Plesk settings so you have a clean report for your ESP. Looking forward to your reply so we can finalize the exact plan. Would you like me to prioritize stopping the outgoing mail immediately first, or should I fully trace the root cause before making changes?Best regards,Asad
$75 USD in 3 days
8.2
8.2

Your brief is clear, and this is the kind of server-side cleanup that needs careful tracing rather than guesswork. I would investigate the Postfix activity, identify the rogue file or routine causing the 8,000/day mail spike, remove or patch it, and verify that legitimate website mail still works properly. I can also review cron jobs, common backdoor points, and mail-related hardening so the issue does not reappear. You’ll get a short summary of what was found and what was changed.
$96 USD in 4 days
7.7
7.7

As an experienced Full Stack Developer and Technology Consultant, my skill set is perfectly aligned with your project requirements. For over 7 years, I have focused on website development and critical issue resolutions, using PHP and MySQL to great effect. I understand the dire implications of rogue scripts, especially when it comes to mailing functions and maintaining your sender score. I have successfully handled similar issues in the past with LAMP stack setups like yours, working extensively with Postfix and Linux servers. My expertise in security auditing and system administration will play a crucial role in not just pinpointing the issue but also securing your server against any potential vulnerabilities.
$220 USD in 5 days
7.6
7.6

Hi, I can investigate and resolve the unauthorized outbound email issue on your Plesk-managed VPS. I’ll review Postfix/mail logs, PHP files, database routines, cron jobs, queues, and server processes to identify the exact source responsible for the 8,000+ daily emails. I’ll safely remove or patch the malicious script/backdoor while preserving legitimate website mail functionality, then harden Postfix and related configurations to prevent recurrence. I’ll also provide a clear report documenting the root cause, changes made, and recommended monitoring steps, which you can share with your ESP. I’m experienced with Linux, Plesk, PHP/MySQL, WordPress, and server security, and can start immediately.
$70 USD in 1 day
7.7
7.7

Hi, I understand your urgent need to stop the rogue email script that is causing your sender score to plummet and address the underlying cause. My approach would be to first thoroughly analyze your server logs, focusing on Postfix and any access logs around the time of the email surge to identify patterns or suspicious activity. Simultaneously, I will review your database routines and cron jobs for any anomalies that could be triggering mass mailings. Once the source is pinpointed, I will implement a safe patch or removal, verify legitimate mail functions remain intact, and then reinforce Postfix and mail configurations to prevent recurrence. I will provide a clear report detailing the findings, the solution implemented, and recommendations for ongoing monitoring. Given the need for thorough analysis and verification, I estimate this will take two days. The value I bring is a systematic and secure resolution to restore your sender reputation with minimal disruption. Regards, Muhammad Azeem
$150 USD in 2 days
7.5
7.5

Hi, I'll trace the unauthorized Postfix mail activity through the Plesk/server logs, PHP files, cron jobs, database routines, and compromised credentials to identify the exact source. I'll then remove or patch the malicious component, clean persistence/backdoors, harden the mail configuration, verify legitimate website emails still work, and provide a clear remediation report suitable for your ESP. Questions: Do you have SSH/root access available to the Plesk VPS, and can I work directly on the live server? Can you provide the Postfix/mail logs covering the period when the 8,000+ daily emails were sent? Are legitimate Faithwriters emails currently required to send through this same Postfix server, or can outbound mail be temporarily restricted during investigation? I have experience troubleshooting compromised Linux/Plesk servers, Postfix abuse, PHP/LAMP malware, cron persistence, database-driven mail scripts, and server hardening. I can investigate both the application and infrastructure layers rather than simply stopping Postfix and masking the underlying compromise. I'll preserve legitimate functionality, document the root cause and remediation, and implement monitoring to help prevent recurrence. Look to hearing from you. Regards
$250 USD in 3 days
7.6
7.6

I can look into the hidden script or database-driven process sending the unwanted emails and stop it at the root. With SSH, logs, and phpMyAdmin/Plesk access, I’d trace the source, clean out any related cron or malicious hooks, and lock down the mail side so your sender reputation can start recovering. I’ll keep the fix safe so legitimate site functions are not broken. After that, I’ll provide a clear report you can share with your ESP.
$99 USD in 2 days
7.1
7.1

Hello How are you? As a seasoned full-stack software engineer and Linux specialist with solid expertise in MySQL, PHP, and system administration, I'm perfectly suited to identify and resolve the rogue email script that is decimating your sender score. Over the past decade, I’ve troubleshooted similar issues numerous times, always with great success. To assure your complete satisfaction, I'll conduct a thorough analysis of your Ubuntu-based VPS, pinpointing the specific query or file responsible for the unauthorized email flow. Once located, I’ll safely patch or remove the offending element without jeopardizing any essential mail functions. Furthermore, drawing on my background in system security, I'll fortify Postfix and all related configurations to prevent recurrences. Finally, I’ll provide you with a detailed report summarizing all the changes made and additional monitoring measures to stay vigilant. Rest assured that maintaining open lines of communication is paramount to me. You can count on receiving regular updates on our progress as we work towards positive resolution on this critical project. Given my extensive skills in areas relevant to your project and my commitment to outstanding results and attentiveness even beyond delivery dates, I’m confident in my ability to swiftly mitigate this issue and elevate your sender score once again.
$100 USD in 1 day
7.0
7.0

With a strong focus on clean architecture and performance, I am highly qualified to tackle your critical issue. My core expertise in web development using PHP and database management with MySQL align well with the exact skills you need to locate and fix the rogue email script plaguing your server. Additionally, as someone experienced in working with Linux servers, Ubuntu, Postfix, and the Associated LAMP stack that your environment comprises, I'm aware of the intricacies they bring to the table. I'm hence confident about troubleshooting the abnormally high volume of outbound messages that never originated from legitimate site functions, identifying their root cause, and patching or removing them without disrupting your legitimate mail functions. Once resolved, I’ll go beyond my call of duty to ensure your server’s safety. By hardening Postfix and all related mail-related configurations, I'll help fortify any security vulnerabilities that may have allowed this incident to occur in the first place. Finally, I'll furnish you with a precise report summarizing the entire process—from what I found and changed on your server to any monitoring steps you should follow—making sure you're prepared to handle similar situations in the future.
$30 USD in 3 days
7.0
7.0

I can quickly locate and fix the rogue email script causing your sender score issues. My first step will be to access your server via SSH and analyze the log files to identify the source of the excessive outbound emails. Once I pinpoint the offending script, I'll ensure it's safely removed without impacting legitimate mail functions. Based in Toronto, I work efficiently and am always available for any follow-up questions.
$50 USD in 3 days
6.6
6.6

Hi, I'm Denis. I've handled similar cases where unexpected email surges from a server needed tracing back to their source. The issue points to a hidden PHP script or database trigger sending mail outside normal application flow. I'd start by analyzing Postfix logs with grep and awk to isolate the sending process, then cross-reference timestamps with web server access logs to identify which PHP files were active during those periods. Next, I'd audit the database for suspicious triggers or scheduled events, especially in tables related to user accounts or content management. Once the source is confirmed, I'd disable the rogue script or query, verify Postfix isn't misconfigured to allow open relay, and tighten cron jobs to prevent re-entry. A final log review over 24 hours should confirm the volume has dropped before providing the cleanup report you need for your ESP. I can start working right away. Let's connect and discuss the details. Thanks, Denis.
$30 USD in 3 days
6.1
6.1

I can trace the unauthorized outbound mail through Postfix/Plesk logs, identify the compromised PHP script, cron job, database routine, or backdoor causing the 8,000-email/day volume, and stop it without breaking legitimate site mail. I’ll then harden Postfix and the server, remove related persistence, verify outbound volume has returned to normal, and provide a concise incident report with the root cause, fixes applied, and monitoring recommendations.
$100 USD in 1 day
6.3
6.3

Hello Dear, I’m Md Toriqul Islam, and I’m excited to partner with you. I can investigate and secure your Ubuntu, Plesk, Postfix, and LAMP environment immediately. I understand you need to identify the rogue script, database routine, cron job, or backdoor causing thousands of unauthorized emails daily without disrupting legitimate website mail. I have rich experience in Linux server administration, Postfix troubleshooting, PHP malware cleanup, log analysis, Plesk, MySQL, cron auditing, and server hardening. I will trace the mail source, safely remove the cause, secure configurations, verify legitimate functions, and provide a clear remediation report. I’m ready to start immediately and would be happy to review your logs and server access. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$75 USD in 2 days
6.1
6.1

Morning ✋, ___ I can locate & eliminate the rogue email script causing the 8,000+ daily outbound emails. I’ll audit Postfix logs, PHP/LAMP files, MySQL routines, cron jobs, & Plesk configurations to identify the exact source, safely remove the backdoor, & harden the server against recurrence. I’ll also verify the mail volume drops & provide a clear report of findings, fixes, & monitoring recommendations. I’m ready to start immediately. -- Regadrs, Ravi s.
$129 USD in 1 day
6.2
6.2

Hello, I’ve reviewed the issue and can investigate the Postfix mail surge at the server level, trace the source through mail and system logs, identify the compromised script, database process, cron job, or backdoor, and stop the unauthorized sending without disrupting legitimate website emails. I can also secure the affected Plesk/Postfix configuration, remove related persistence, review suspicious processes and scheduled tasks, and provide a clear remediation report with monitoring recommendations. The 8,000 emails per day and sender score of zero make this a priority, so I can focus on identifying the root cause before making changes. Best Regards Fizza Nadeem
$70 USD in 2 days
6.0
6.0

I can trace the outbound mail at the Postfix, PHP, cron, and database levels to identify the actual source rather than masking the symptoms. I’ll safely remove or patch the rogue process, harden the mail configuration, and verify legitimate mail still works. I’ll also provide a concise incident report with the root cause, changes made, and prevention steps.
$140 USD in 7 days
6.1
6.1

Hello there. I hope you are donig well. I am well-suited for this project due to my extensive experience in PHP, Linux server management, and security auditing. In the past, I have successfully identified and eliminated rogue scripts that caused similar issues in email systems, ensuring the integrity of legitimate traffic. I understand that your sender score has dropped drastically due to an unidentified script sending excessive emails from your server. I will conduct a thorough investigation to pinpoint the rogue script or database query responsible, ensuring a swift resolution to restore your sender reputation. I will provide a comprehensive assessment and resolution plan, removing the offending script while securing your email configurations to prevent future issues. Additionally, I will deliver a detailed report outlining the findings, changes made, and recommended monitoring practices, all ensuring high-quality results. Please feel free to reach out to me. I look forward to working with you. Best regards, Billy Bryan
$118 USD in 3 days
5.6
5.6

Hi, I understand you're dealing with a rogue email script affecting your sender score. It's crucial to identify and stop the script quickly. Could you specify if there are any recent changes or updates made to your server that might have triggered this issue?
$30 USD in 7 days
5.7
5.7

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