
Completed
Posted
Paid on delivery
My site’s contact and signup forms have suddenly stopped sending messages. The error log points to failed credentials, and I’m currently routing the messages through Gmail with standard SMTP authentication. I’m not sure whether “Less secure app access” is still enabled or if a recent Google change broke the setup. I need you to: • Audit the existing SMTP configuration (host, port, encryption, username / password). • Update or replace the credentials, switching to an App Password or OAuth if required. • Test and confirm that all form submissions reliably land in the intended inbox. • Provide a short note outlining the fix so I can maintain it in the future. The codebase is straightforward, so I expect this to be a focused troubleshooting task rather than a full rebuild. If you have solid experience with Gmail SMTP, OAuth flows, or similar email-delivery issues, I’d love your help getting mail flowing again.
Project ID: 40365151
40 proposals
Remote project
Active 1 mo ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs

I can fix your website Gmail email issue and configure SMTP properly so all emails are delivered reliably without going to spam. I can start it now and complete it within 1 hour. I will set up Gmail SMTP with secure authentication, configure your mail system correctly, and ensure everything is tested and working perfectly. Regards Md. Tozammel Hossen
$10 USD in 1 day
5.7
5.7
40 freelancers are bidding on average $24 USD for this job

Hello, Drawing on my significant experience in web development at one of the largest web service provider companies in Pakistan, your project is well suited to my skills and knowledge. With the recent Google changes in mind, my expertise with HTML and PHP should help me audit and immediately address any SMTP configuration issues that may be leading to your contact and signup forms malfunctioning. Additionally, I have considerable experience with Gmail SMTP and OAuth flows. This means I am well-prepared to update or replace the credentials to ensure seamless email delivery to your inbox. My commitment to thoroughness will help me test and confirm that all form submissions reliably land where they are intended. Lastly, as someone who values client empowerment, I will provide a comprehensive note outlining the fix so you can maintain it confidently in the future. I genuinely believe in the mantra "Miracles happen to those who believe in them" and I am ready to turn this setback into a smooth-running success story for your website. Let's work together towards a solution that not only fixes things but also propels your business forward. Thanks!
$30 USD in 1 day
8.6
8.6

Hi, I am an experienced web developer, and I can fix your website’s Gmail SMTP issue and restore email delivery for your contact and signup forms. I will audit the SMTP configuration, update credentials using App Password or OAuth if needed, troubleshoot errors, and test all forms to ensure messages reach your inbox reliably. I will also provide a brief note explaining the fix for future maintenance. Please send a message so we can go through the details, decide on the timeline and deliverables. Best regards.
$30 USD in 3 days
8.5
8.5

Hi, I will fix smtp issue in your website. I will fix it right now asap.
$29 USD in 1 day
7.4
7.4

Hi there,
$30 USD in 1 day
7.0
7.0

Hi there, Your contact and signup forms failing after Gmail credential errors suggests either broken SMTP credentials or Google disabled “Less secure app access” , I’ve fixed equivalent Gmail SMTP-to-App Password and OAuth migrations for multiple PHP sites and can resolve this quickly. - Audit current SMTP config (host, port, encryption, username/password) and PHP mailer settings; identify exact failure (auth, TLS, port mismatch). - Replace credentials: configure App Password or OAuth2 for Gmail, update PHP mailer (PHPMailer/SwiftMailer) and secure secrets storage. - End-to-end tests: send/receive test submissions, verify headers, deliverability, and mailbox rules; confirm forms reliably reach target inbox. - Deliver short maintenance note with steps taken, how to rotate App Passwords, and rollback plan if needed. Skills: ✅ SMTP ✅ PHP ✅ OAuth ✅ Production hosting / DNS / SMTP relay ✅ Email security, SPF/DKIM/DMARC validation Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m available to start immediately. Do you know whether the site uses PHPMailer, SwiftMailer, or native mail(), and can you provide the current SMTP host/port and any error log lines you see? Price: $30 , Delivery: 1 day Best regards,
$30 USD in 1 day
6.9
6.9

Hi, my client recently experienced a similar issue due to a security change at Google. I can help you fix the problem, but I'll need your Gmail credentials to set up oAuth.
$20 USD in 7 days
7.0
7.0

Hello, I can quickly diagnose and fix your SMTP email issue with Gmail, ensuring your contact and signup forms start sending messages reliably again. I’ll audit your current configuration (host, port, encryption, credentials), identify what’s causing the failure often due to recent Google security changes—and switch the setup to a secure method like App Password or OAuth as needed. Once updated, I’ll fully test all form submissions to confirm consistent delivery to your inbox and no further errors in logs. I’ll also provide a short, clear note explaining the fix and how to maintain it going forward, so you don’t run into this issue again. Here is my portfolio: https://www.freelancer.in/u/sainiji92 I am ready to handle the project professionally from start to finish and would be happy to discuss the next steps. Kind regards, Pankaj
$30 USD in 2 days
6.9
6.9

I will audit your current SMTP setup, identify why Gmail authentication is failing, and fix it by updating the configuration to a secure method (App Password or OAuth if required). I will test form submissions end-to-end to ensure emails are reliably delivered to your inbox and verify all settings (host, port, encryption, credentials) are correct. I will also provide a short, clear note explaining the changes so you can easily maintain or update the setup in the future. Best Regards, Muhammad
$20 USD in 1 day
6.4
6.4

Hi, I can quickly diagnose and fix your Gmail SMTP email delivery issue and restore reliable form submissions. I have strong experience troubleshooting Gmail authentication changes, SMTP failures, and email routing problems. First, I will audit your current SMTP configuration including host, port, encryption method, and authentication settings. I’ll verify whether Google disabled Less Secure App Access or blocked login attempts. If needed, I will migrate the setup to Google App Password or OAuth authentication for secure delivery. All contact and signup forms will be tested end-to-end to confirm emails reach the correct inbox. I’ll also check spam handling, DNS records, and sending limits to prevent future failures. Any credential or configuration issues will be cleaned and properly secured. Once fixed, I will provide a short documentation note explaining the root cause and maintenance steps. The solution will remain lightweight without modifying your existing application structure. I can start immediately and complete this as a focused troubleshooting task. Looking forward to getting your email system working smoothly again.
$20 USD in 7 days
5.8
5.8

Hello, I came across your project Fix Website Gmail Email and I am very interested in working with you. I have reviewed your requirements and fully understand the scope and expectations. I specialize in PHP, System Admin, Web Security, Troubleshooting, HTML, Email Marketing, OAuth, SMTP and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity, and professionalism. I work transparently throughout the project so progress, deadlines, and expectations stay clear at every stage. I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Regards, Anum
$50 USD in 3 days
5.4
5.4

Hi there, I have experience troubleshooting email delivery issues, including Gmail SMTP and authentication changes. I can audit your current SMTP setup, fix the credential issue (App Password or OAuth if needed), and ensure your contact and signup forms are sending emails reliably again. I’ll also test the full flow and confirm delivery to your inbox. You’ll get a brief explanation of the fix so it’s easy to maintain going forward. Ready to start. Best regards, Avinash
$15 USD in 1 day
5.6
5.6

As an experienced Full-Stack Developer, I have the holistic expertise you need to fix this issue with your Gmail email integration. My solid understanding of HTML5, CSS3, JavaScript, PHP and System Admin coupled with a decade of industry experience enables me to quickly and efficiently troubleshoot issues of this nature. I have previously worked with SMTP configuration, Gmail SMTP, OAuth flows and similar email-delivery problems catered specifically to achieve consistent and reliable mail transmission in web applications. Moreover, my skills in MongoDB, MySQL and PostgreSQL would be particularly handy in auditing your existing SMTP configuration and updating or replacing the credentials where necessary. Guaranteeing a highly functional site is one of my paramount priorities - an assurance that your forms will consistently send messages to the right inbox once I've approached your task. In conclusion, hiring me will not only resolve the immediate issue you're facing but also provide a long-term solution as I'll deliver a short note outlining the fix so that your site's functionality can easily be maintained by you in the future. So let's connect and get started on bringing impeccable functionality back to your site!
$20 USD in 7 days
4.5
4.5

Hi, great to meet you. I understand your goals and will deliver clear work on time while keeping you updated. I am an experienced and specialized freelancer with 8 years of practical experience in PHP, HTML. Please visit my profile to check the latest work and honest client reviews. I would love to connect in chat to discuss details. Talk soon.
$10 USD in 7 days
4.6
4.6

Google killed "Less secure app access" back in 2022, so that's almost certainly the issue. I'll switch you to an App Password or OAuth2, verify the SMTP config (host, port, TLS), test all forms, and leave you a short doc so you can maintain it. Quick fix, done today.
$50 USD in 1 day
4.6
4.6

Hi, It looks like you’re facing issues with your website’s contact and signup forms not sending messages due to SMTP configuration problems. I can help by auditing the current setup, confirming the credentials, and updating them if needed—whether that means switching to an App Password or OAuth. First, I’ll check the SMTP settings and any related Google security settings to pinpoint the issue. Once I have everything properly configured, I’ll thoroughly test the forms to ensure that submissions are reliably delivered to your inbox. I will also provide you with a brief note on the changes made so you can manage it easily in the future. With solid experience in resolving Gmail SMTP and email delivery issues, I’m confident I can get your mail flowing smoothly again. Best regards, Novalitz Tech
$10 USD in 1 day
3.4
3.4

I can fix your Gmail SMTP issue, update authentication, test form delivery and also provide 2 months free support. Ready to start immediately.
$30 USD in 1 day
2.5
2.5

With over 20 years of enriching experience in software development under my belt, I am confident that I possess all the necessary skills to fix your website's email problem. My proficiency in HTML and PHP has helped me execute seamless functionality and robustness in websites. My technical expertise also extends to Gmail SMTP, OAuth flows, and other email-delivery issues. Thus, I am sufficiently equipped to audit your existing SMTP configuration and address any failed credentials. My approach is not just a quick fix but also equipping you with the know-how for future management. After troubleshooting and resolving the issue, I will provide you with a detailed note on the fixes made so that you can maintain it efficiently moving forward. In addition, what sets me apart is more than just coding skills; it is my unwavering commitment to quality. I believe in building digital products that are not only scalable and secure but also align with your business goals. With me, you don't just get a freelancer; you find a long-term technology partner dedicated to your sustainable growth through innovative solutions. Let's get your mail flowing again!
$20 USD in 7 days
1.4
1.4

Hi, I always focus on understanding the full scope of a project before getting started, ensuring that every detail aligns with your goals and expectations. We are an expert team which have many years of experience on PHP, System Admin, Web Security, Troubleshooting, HTML, Email Marketing, OAuth, SMTP Please come over chat and discuss your requirement in a detailed way. Thank You
$20 USD in 7 days
0.8
0.8

Building robust and efficient digital solutions, I, Ammar Ahmed, specialize in issues exactly like the one you're facing with your site's Gmail email configuration. With my sound command over PHP, SMTP, and OAuth along with my vast professional experience, I am confident to perform an effective audit of your system's SMTP configuration and fix any errors associated with credentials quickly and reliably, enabling the seamless flow of form submissions to their intended inbox. Moreover, having worked on numerous projects that involve email delivery troubleshooting using Gmail SMTP services, I understand the inner workings of Gmail APIs and the recent security changes very well. This makes me well-equipped to tackle any challenges that may arise while updating or replacing your current credentials to ensure a consistent delivery of your website messages. Lastly, just fixing the issue is not enough. In order to enable you to maintain the system effectively in the future, I will provide a detailed note outlining the fix and sharing some best practices that will ensure its smooth operation going forward. With me on board, not only will you get an immediate solution to your problem but also gain invaluable insights for future maintenance and optimization. I look forward to discussing with you further how I can get your mail flowing again swiftly.
$20 USD in 1 day
1.6
1.6

Hey there, Your forms failing to send due to Gmail credential errors is a classic sign of Google retiring "Less secure apps" or an expired password. I’ve spent the last 4 years fixing exactly these SMTP‑Gmail breakdowns, and I can jump straight in to audit your host/port/encryption setup, verify authentication, and switch you to a secure App Password or OAuth so delivery becomes rock‑solid. I’ll correct the credentials, test every form submission, and document the fix clearly. Do you prefer switching to a Gmail App Password or would you like me to set up OAuth for long‑term stability? Thanks, Ribal A.
$25 USD in 2 days
0.0
0.0

Lisboa, Portugal
Payment method verified
Member since Oct 11, 2015
$10-30 USD
$8-15 USD / hour
$30-250 USD
$8-15 USD / hour
$10-30 USD
$30-250 USD
$750-1500 USD
$2-8 USD / hour
$30-250 USD
min $50 USD / hour
$250-750 CAD
$250-750 USD
$10-30 USD
₹1500-12500 INR
₹750-1250 INR / hour
$30-250 USD
min €36 EUR / hour
$30-250 USD
$10-30 USD
₹12500-37500 INR
€8-30 EUR
£20-250 GBP
$30-250 USD
€30-250 EUR
₹1500-12500 INR