
Closed
Posted
Paid on delivery
My PHP application fails whenever it tries to send an email. The problem is limited to sending—receiving works elsewhere—and the code relies on PHPMailer configured to run through Sendmail rather than SMTP. I need someone to trace the root cause, correct the configuration or code, and verify that messages leave the server reliably without throwing errors or disappearing into the queue. You will have SSH or panel access (read-only first, write when we’re confident) so you can inspect log files, PHPMailer settings, and the Sendmail configuration. When you are done, I want to hit the existing “Send” button and see the message land in my test inbox with the correct headers and no warnings in the server logs. Deliverables: • Updated PHPMailer or Sendmail settings, code tweaks, or both • A brief change log so I can reproduce the fix on staging and production • Confirmation of at least one successful test email If you have solved similar PHPMailer-Sendmail issues before, let me know and we can get started right away.
Project ID: 40500693
140 proposals
Remote project
Active 43 mins ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
140 freelancers are bidding on average $25 USD for this job

Hi, I can help diagnose and resolve this PHPMailer/Sendmail issue quickly. I have worked on similar cases involving PHPMailer, Sendmail/Postfix configurations, mail queue failures, permission issues, DNS/SPF/DKIM problems, and PHP mail delivery errors. My approach is to identify the actual root cause rather than applying temporary fixes. I will: ✓ Review PHPMailer configuration and mail flow ✓ Inspect Sendmail configuration and server logs ✓ Check mail queue status and delivery failures ✓ Verify PHP mail settings and permissions ✓ Test direct server mail delivery ✓ Fix configuration or code issues as required ✓ Validate successful delivery to your test inbox ✓ Provide a clear changelog and deployment notes Deliverables: ✓ Working email delivery from the existing application ✓ Updated PHPMailer/Sendmail configuration ✓ Root cause analysis ✓ Reproducible change log for staging and production ✓ Confirmation of successful test email delivery One quick question: What hosting environment are you using (cPanel, Plesk, VPS, dedicated server, etc.), and does PHPMailer currently return any specific error message or does the email simply fail silently? I can start immediately and should be able to troubleshoot this efficiently once SSH or panel access is available. Best regards, Microlent Team
$20 USD in 7 days
9.5
9.5

Having spent over 7 years in web development, I've amassed extensive experience handling PHPMailer-Sendmail issues similar to what you're experiencing. I understand that the crux of your problem is rooted in unsuccessful email sending through your PHP application, and I'm here to rectify this for you. With SSH or panel access to inspect log files, PHPMailer settings, and Sendmail configuration, I can quickly locate the root cause and provide effective solutions. What sets me apart from other freelancers is my dedication to deliver clean code, optimize performance, and ensure long-term maintainability. For your project, I'll not only fix the issue but also provide detailed change logs so that you can reproduce the fix confidently on staging and production environments. Additionally, I'll ensure delivery of successful test emails with correct headers and no warnings in the server logs. My proficiency extends beyond impeccable PHP skills; I'm also adept at working with databases like MySQL, MariaDB, PostgreSQL as well as frontend technologies like JavaScript and CSS3. Having delivered over 130 successful projects with consistent 5-star client reviews, rest assured that my prime focus will be understanding your goals and delivering solutions that truly add value to your business—on time and within budget. Let's discuss how I can help solve your email woes today!
$20 USD in 1 day
8.8
8.8

Hello, As the leader of a renowned web service provider, my team and I posses a broad range of experience that encompasses all aspects of PHP application development, including troubleshooting and fixing issues with PHPMailer and Sendmail configuration. Our expertise in HTML, PHP, and Software Development has been honed by successfully managing countless projects just like yours. By granting us access to your server, initially on a read-only basis, we will thoroughly investigate the logs, PHPMailer settings, and the Sendmail configuration. This comprehensive analysis guarantees that we can identify and address the root cause of the issue in the most efficient way possible. Our commitment to excellence extends beyond identifying problems , it also lies in providing sustainable solutions. We will not rest until we have fully resolved the problem, updated any relevant settings or code, ensured error-free email delivery, and provided you with an easily reproducible change log for your staging and production environments. A successful test email is just a bonus in our thorough process! I eagerly anticipate helping you achieve reliable email sending functionality with minimal disruption to your workflow. Let's get started! Thanks!
$30 USD in 1 day
8.6
8.6

Having resolved PHPMailer-Sendmail issues previously, I understand the frustration of email failures within your PHP application. I can pinpoint the root cause, adjust PHPMailer or Sendmail settings, and conduct thorough testing for reliable message delivery. With SSH access, I'll swiftly address the configuration or code to ensure seamless email transmission. My question: Have you noticed any specific error messages in the server logs during failed send attempts? Regards, Yogesh Kumar
$20 USD in 6 days
8.5
8.5

Hello, Your issue is likely not the email content itself, but a Sendmail handoff failure hidden in config, permissions, or server-side routing. I can trace the PHPMailer path, inspect logs over SSH/panel, correct the Sendmail or PHPMailer settings, and verify the message leaves the server cleanly with proper headers. I’ve handled similar mail delivery issues where PHP looked correct but Sendmail was silently failing or queuing messages. I’ll check the transport command, path, ownership, mail logs, and any PHPMailer flags that could block delivery, then test with your existing Send button and confirm the inbox result. 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. Could you confirm whether Sendmail is using a custom path or wrapper on your server, or the system default? Thanks, Asad
$75 USD in 2 days
8.3
8.3

Hi, I’ve tackled similar PHPMailer and Sendmail issues before, and I can help trace the root cause. I’ll inspect the log files and configurations to ensure your emails are sent without issues. After making the necessary changes, I’ll confirm at least one successful test email, along with a brief change log for your records. With over 8+ years of experience in PHP, I’m confident in resolving this for you. Let me know if you want to proceed! Best, Priyanka
$30 USD in 1 day
8.5
8.5

Hello, I'm Faisal Manzoor Hussain and I believe I'm the right developer to fix your PHPMailer-Sendmail issue. With my solid software development skills and extensive experience in website and desktop development, I have faced and successfully resolved similar problems lots of time before. This makes me confident that not only can I trace and fix the root cause of your problem but also enhance the configuration and code, optimizing their reliability to ensure successful email sending every time through PHPMailer. On top of that, once the fixations are completed, my commitment doesn't end there. In addition to sending you a confirmation of at least one successful test email, you will receive lifetime free bug fixing guarantee from me – assuring you that even if any challenge comes up in the longer run, I will be there offering my support without any extended charges. Overall, as a full stack developer specializing in web development, I can deliver not just functional solutions but also create elegant design and ease-of-use for a delightful user experience. Let's begin!
$12 USD in 1 day
8.1
8.1

Hi I will trace and resolve the email delivery failure within your PHP application by diagnosing your PHPMailer settings and Sendmail configuration via server logs. I'll correct the code or server bottleneck so messages leave the queue reliably and land in your inbox with the correct headers and zero warnings. Best regards,
$50 USD in 1 day
8.3
8.3

Hello, I see you need help diagnosing and fixing a PHPMailer email sending issue in your PHP application. The application is configured to use Sendmail, and you need the root cause identified, corrected, and verified with successful email delivery. I have experience troubleshooting PHP applications, PHPMailer configurations, mail server setups, and Sendmail/Postfix environments. I can review the application code, PHPMailer settings, mail logs, queue status, and server configuration to pinpoint the issue and implement a reliable fix. For this project, I will: • Analyze PHPMailer and Sendmail configuration • Review server and mail logs to identify the root cause • Fix any code or configuration issues • Test email delivery and verify proper headers • Provide a clear change log for staging and production deployment I would be happy to discuss the issue further and start troubleshooting right away. Best regards
$20 USD in 1 day
8.1
8.1

Hello. I would like to help you with fixing phpmailer error with limitation email sending. I have experience. Please read my feedbacks. Thank you.
$15 USD in 1 day
7.9
7.9

Hi, I will fix PHPMailer issue in your PHP application. I will debug and fix the issue right now asap.
$49 USD in 1 day
7.5
7.5

Hello, I have 10 years of experience in solving email configuration and scripting issues. I understand your issue with PHPMailer and Sendmail, and I am here to help trace and fix the root cause. I will update configurations and code, ensuring reliable message delivery with no errors or warnings. You will receive a detailed change log for replication in other environments. I will confirm success with a test email to your inbox. Regards, VishnuLal NB
$30 USD in 1 day
7.7
7.7

Hi, I will investigate your PHP mail issue where sending fails through PHPMailer using Sendmail while receiving works normally. I will access your server via SSH or control panel (starting read-only) to inspect logs, PHPMailer configuration, and Sendmail setup to identify the root cause. I will check for common issues such as incorrect Sendmail path, permission problems, disabled mail functions, queue failures, or misconfigured PHPMailer parameters. I will correct the configuration or code as needed, and if Sendmail proves unreliable, I will refactor the setup to a stable mail transport while keeping your existing “Send” button unchanged. I will verify headers, delivery behavior, and error handling to ensure clean, warning-free email sending. I will run multiple tests until a message successfully reaches your inbox. I will ensure emails are not stuck in queues or silently failing. I will document every change made so you can replicate it on staging and production. I will provide a clear change log explaining what was fixed and why. I will confirm successful delivery with at least one test email sent and received correctly. I will ensure the final setup is stable and reliable for ongoing use. Best regards, Ihtsham
$15 USD in 7 days
7.2
7.2

Hello I have good experience with PHP Mailer, I am ready to start and fix the problem. Let's go ahead with me. Thanks
$25 USD in 1 day
7.2
7.2

Hello I am familiar with PHPMailer very well, and I have solved similar issue already. Debugging and trobleshooting are things I am very experienced with. I am ready to start once I have access
$15.68 USD in 1 day
7.2
7.2

Hi, I am Wordpress,PHP programmer having 10 years of experience. I am very good in wordpress,php,mysql,joomla.
$30 USD in 1 day
7.5
7.5

Hello It sounds like your PHP mailer is hitting a bottleneck, likely due to authentication issues or server configuration limits. I have successfully debugged and optimized SMTP and queue-based delivery systems for similar applications over the past five years. I can quickly audit your mailer logic, identify the point of failure, and implement a robust fix to ensure your messages send reliably every time. Are you available for a brief chat to discuss your current mailer setup? Giáp Văn Hưng
$25 USD in 7 days
6.9
6.9

Ready to start now --- I will fix PHPMailser Send mail issue right now. Give me chance to show you good result. Thanks
$15 USD in 1 day
6.6
6.6

With over a decade of experience providing comprehensive web development solutions and support, I am confident I can diagnose and resolve any issues you are facing with PHPMailer and Sendmail. Beyond just fixing the problem at hand, I have a keen eye for identifying potential vulnerabilities and implementing preventive measures to ensure long-term stability for your system. Throughout the process, I prioritize clear communication, keeping you informed about my findings, solutions implemented, and changes made, enabling you to replicate them seamlessly on other platforms. Having served a diverse clientele across various industries, I’ve gained deep insights into different use cases of PHPMailer and Sendmail; this experience gives me a unique advantage in approaching your particular situation with precision. As evidenced by my track record, my work is consistently rated highly by clients due to exceeding expectations while remaining on time and within budget—a testament to my dedication and commitment towards delivering successful outcomes. Remember that when choosing a freelancer, it's not just about someone who's technically skilled but also someone who genuinely understands your business' needs. With software development expertise combined with my familiarity in utilizing AI-powered features,email sending issues are guaranteed nothing more than a temporary hurdle. Let us convert this challenge into an actual opportunity for your business transformation!
$20 USD in 1 day
6.6
6.6

Hi! I can quickly fix your PHPMailer/Sendmail email issue, check logs, resolve delivery problems, and ensure emails send successfully. Please send me a message for further details Thank you!
$50 USD in 2 days
6.4
6.4

Suva, Fiji
Payment method verified
Member since Jan 15, 2020
$10 USD
$10-30 USD
$10-30 USD
$10-30 USD
$30-250 USD
$250-750 USD
₹12500-37500 INR
£750-1500 GBP
$250-750 USD
€30-250 EUR
$30-250 USD
$15-25 AUD / hour
£20-250 GBP
$10-30 USD
$250-750 AUD
$250-750 USD
$5000-10000 USD
$250-750 USD
₹600-1500 INR
$10-30 USD
₹37500-75000 INR
$250-750 USD
$5000-10000 USD
₹1500-12500 INR
₹600-1500 INR