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I need a seasoned mailing-software expert to get my promotional newsletters out reliably and at scale. The goal is a turnkey application— I need a software such as SendBlaster etc. Working with a software that support the SMTP Choice below: Supports SMTP with TLS/STARTTLS Lets you set host to [login to view URL] Supports port 587 (or 2525) Allows SMTP auth where Username = Password = your Server API Token Optional: supports custom headers (for X-PM-Message-Stream) or supports using an SMTP Token Key things I expect from the finished system include straightforward template editing, solid deliverability practices, list management with unsubscribe compliance, and clear performance stats so I can see opens and clicks. If your preferred stack already bundles automated scheduling or A/B testing, that’s a plus; if it doesn’t, guide me on viable add-ons. The deliverable is a fully working setup with a short walkthrough so I can maintain and run future campaigns myself. I’m open to your recommendations on software choice, server configuration, and any best-practice tweaks that will maximise reach for promotional content.
Project ID: 40656020
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Active 5 days ago
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122 freelancers are bidding on average $125 USD for this job

Hi, The main risk is sending a campaign successfully but losing it to bounces, spam complaints or poor tracking. I would set up the system around a clean send-and-track flow: • Postmark SMTP handles delivery. • The mailing tool manages lists and templates. • Unsubscribed users stay blocked from future sends. • Bounces and failed sends are recorded clearly. • Opens and clicks are tracked per campaign. • Test sends happen before the full campaign goes out. • A/B testing can be added without changing the mail server. I would keep the setup simple so you can run future campaigns without needing a developer each time. I have strong PHP, Linux and SMTP/API experience. I can also handle the server setup and email configuration. I can work with SendBlaster or recommend a better fit once I see your list size and campaign volume.
$100 USD in 7 days
9.4
9.4

Hi there, I understand you need a reliable bulk email software setup for promotional newsletters that works seamlessly like SendBlaster. I have extensive experience deploying scalable email marketing solutions with proper deliverability optimization. My approach includes setting up a robust email infrastructure with authenticated SMTP configuration, implementing proper bounce handling, and integrating A B testing capabilities for campaign optimization. I'll ensure the system handles large volumes efficiently while maintaining good sender reputation through proper rate limiting and authentication protocols. The solution will feature a user friendly interface built with PHP and JavaScript, running on Linux with proper queue management for consistent delivery. I'll configure spam score monitoring, track opens and clicks, and set up automated bounce processing to maintain your subscriber lists. Security measures will include proper authentication, IP warming strategies, and compliance with email marketing regulations to maximize inbox placement rates. Best Regards, Khorshed Alam, RS Software
$95 USD in 3 days
9.5
9.5

Hello, I can see the real challenge here isn’t just sending newsletters , it’s setting up a system that stays reliable, compliant, and deliverable at scale. I’ve worked with SMTP-driven mailing setups, PHP/MySQL web apps, and campaign tooling, so I can help you choose and configure the right software, connect Postmark SMTP with TLS/STARTTLS on the required port, and verify auth and header support like X-PM-Message-Stream if needed. I’ll also make sure list management, unsubscribe handling, template editing, and reporting for opens/clicks are working cleanly, with a short walkthrough so you can run future campaigns confidently. 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. To make sure the setup is truly campaign-ready, I’d like to confirm: do you need the software installed locally, on a VPS, or as a hosted app? Should tracking be tied to one sender domain or multiple brands? And do you want automated scheduling or A/B testing configured from day one? Looking forward to your reply so we can finalize the exact plan. Best regards, Asad
$75 USD in 3 days
8.2
8.2

Hi, I can set up your promotional bulk email system using tools like SendBlaster, ensuring it meets your SMTP requirements. I’ll create a reliable application that supports your needs: TLS/STARTTLS, SMTP auth, and the custom headers you mentioned. I focus on straightforward template editing and compliance, along with list management and deliverability best practices. Once established, I will provide you with a succinct walkthrough to ensure you can maintain and run future campaigns seamlessly. Additionally, I can suggest any viable add-ons for automated scheduling or A/B testing if needed. With over 8+ years of experience in email marketing solutions and software setup, I’m confident I can deliver a robust system. Please see our portfolio on this link : https://www.freelancer.com/u/webperfection123 Looking forward to your thoughts! Best Regards, Priyanka
$140 USD in 2 days
8.4
8.4

Hello, this is very much in my wheelhouse. Your requirement is clear: you need a working promotional email setup with proper SMTP authentication via Postmark, dependable sending, compliance basics, and stats you can actually use. I can handle the software recommendation, configuration, best-practice setup, and a brief handover tutorial so you are not stuck relying on a developer every time. Happy to build it as a practical turnkey system.
$132 USD in 7 days
7.7
7.7

Understanding your need for a reliable bulk email software setup, our team is ready to deliver a turnkey solution that ensures your promotional newsletters reach your audience effectively. We specialize in software like SendBlaster, which allows for SMTP configuration with TLS/STARTTLS and meets the specific requirements you outlined, including support for custom headers and automated scheduling options. Our approach will ensure seamless template editing and robust list management, aligning with unsubscribe compliance. With our expertise in email deliverability and performance analytics, we will provide a system that not only meets but exceeds your expectations. Also, communication, quality, and on-time delivery are priorities. If you'd like, I can also share similar work we've completed and discuss the best approach for your project. Regards, JP
$150 USD in 7 days
6.8
6.8

I can set up a turnkey bulk email system configured specifically for your Postmark Broadcast SMTP requirements—TLS/STARTTLS, ports 587/2525, API-token authentication and message-stream configuration. The setup will include template management, subscriber/list handling, unsubscribe compliance, campaign scheduling, open/click tracking and deliverability configuration. I’ll also test the complete sending flow before handover and provide a short walkthrough so you can manage future campaigns independently. I can recommend the most suitable SendBlaster-style solution after checking your preferred hosting/server environment. Available to start immediately.
$100 USD in 1 day
6.4
6.4

As an experienced full-stack developer with over a decade's worth of experience in web development, I am confident in my ability to deliver exactly what you're looking for. My expertise cuts across several programming languages including Node.js and PHP, meaning I could configure a promotional bulk email software using your preferred SMTP choice effectively. Over the years, I've created a wealth of solutions to different clients' needs, harnessing various APIs and integrations along the way. For instance, SMTP with TLS/STARTTLS configuration and integrating with services like SendGrid and Twilio have been second-nature to me. I should note that my work is not solely limited to development. I also understand the importance of maintaining and monitoring a system post-deployment—something I'm more than prepared to help you with.
$30 USD in 7 days
7.1
7.1

You need a reliable bulk-email setup that works specifically with Postmark’s SMTP requirements, while keeping campaign management simple and deliverability under control. I can configure a suitable mailing platform to support TLS/STARTTLS, the required Postmark SMTP host and ports, SMTP authentication with your Server API Token, and custom headers or SMTP tokens where supported. I’ll also set up templates, subscriber/list management with unsubscribe handling, campaign scheduling, and reporting for opens and clicks. Rather than forcing a particular software, I’ll choose the option that best fits your SMTP requirements and explain any useful add-ons for A/B testing or automation. The final setup will be tested end-to-end and delivered with a clear walkthrough so you can manage future campaigns yourself. I work on US hours with dedicated focus, and every deliverable comes with a 100% satisfaction and performance guarantee. Open the chat and I’ll share the recommended setup approach and exact configuration plan. Waqas Ahmed
$140 USD in 7 days
6.3
6.3

Hi, I can help you with this project. I have relevant experience with PHP, JavaScript and can handle the work from development to testing and delivery. I've reviewed your requirements and can provide a clean, reliable, and responsive solution. Let's discuss the details and get started. Best, Arslan Shahid
$30 USD in 7 days
5.9
5.9

Hi, I can set up a reliable promotional email system around your preferred SMTP configuration, including TLS/STARTTLS, Postmark SMTP, authentication, templates, subscriber/list management, unsubscribe handling, scheduling, and campaign reporting. I’ll select a practical solution such as SendBlaster or another suitable platform based on your workflow rather than forcing a particular tool. I’ll also configure the system with deliverability and compliance in mind, test the complete sending process, and verify opens/clicks, bounce handling, and unsubscribe flows. Where useful, I can recommend A/B testing or automation options that fit the chosen software without making the setup unnecessarily complex. Best regards, Fizza
$70 USD in 2 days
6.0
6.0

As an experienced and tech-savvy developer, I am confident I can skillfully handle your Bulk Email Software Setup project to achieve your promotional goals effectively. I'm highly proficient in JavaScript, PHP, and Linux; this allows me to navigate the intricate needs of email software with ease, ensuring a system that meets all your specified requirements. One notable advantage that makes me an excellent fit for your project is my deep understanding of SMTP protocols including TLS/STARTTLS and port management. These skills are crucial in achieving reliable and scalable mailing operations, key goals for your project. Additionally, my proficiency in working with various technologies such as React.js, Python, and MySQL is advantageous as it equips me to recommend solid add-ons to improve upon the efficiency and effectiveness of the base system. Moreover, I am dedicated not just to delivering a fully functional setup but also providing ongoing support for your future campaigns; just like my former clients will attest. As your long-term technology partner, I guarantee you concise walkthroughs on how to manage and maintain the system going forward. Choosing me means opting for efficiency, reliability and a partner who embeds growth-oriented strategies into technology - a perfect match for the vision behind your project.
$50 USD in 5 days
5.1
5.1

Hi - Truong here "PROMOTIONAL BULK EMAIL SOFTWARE SETUP" — you need a reliable campaign system that works cleanly with Postmark SMTP and keeps unsubscribes and delivery tracking under control. I’d configure a lightweight mailing platform with TLS/STARTTLS, port 587 or 2525, your Postmark Server API Token, template management, list segmentation, unsubscribe handling and open/click tracking. I’d also verify authentication and headers before sending any real campaign. The important part is deliverability: proper sending limits, bounce handling and suppression should be configured before scaling campaigns. Which mailing software are you currently considering, or should I recommend the simplest option for your Postmark setup? Looking forward to working with you.
$180 USD in 1 day
5.0
5.0

Hello, Hope you're doing great! I am a PHP Developer who builds secure, fast, and business-focused web applications. I work with both custom PHP and frameworks, and always ensure that every project is optimized, scalable, and easy to maintain. What I Do 1. Custom web applications & business automation tools 2. API development and integration 3. Secure login, admin panels, and dashboard systems 4. High-speed, mobile-friendly websites 5. Migration, bug fixing, and performance upgrades Why Clients Prefer My Work 1. Clean folder structure & scalable architecture 2. Fully optimized and secure coding practices 3. Excellent communication & professional approach 4. Quick turnaround time with regular updates Ready to Start Share your requirements or preferred reference — I’ll analyze it and provide: 1. Best technical plan 2. Exact timeline 3. Budget estimate Looking f
$100 USD in 7 days
5.2
5.2

Hello Dear! Good Day! Hope you are doing fine. This is Ruhul Ajom Sagor. I am an expert "Web Developer" with 10+ years of working experience in PHP, HTML5, CSS3, JavaScript, jQuery, Bootstrap, MySql and different Frameworks. I have completed my B.S.C Engineering in Computer Science and Engineering (CSE) from BUET. Hire me and you don't have to worry about your website problems again! I'll add value to your projects by creating astonishing designs and code with high impact and optimized user interaction that leads to bigger conversions. WHAT PROBLEMS CAN I HELP YOU SOLVE? • Custom Websites Using PHP and Frameworks • e-Commerce Websites (Woo-Commerce and Shopify) • Custom WordPress themes • On-Page and Off-Page SEO • WordPress themes Customization • Database Modeling/Development • WordPress migrations and upgrades • Responsive Coding (Make your website compatible with: smartphones, tablets, desktops) • Websites speed and loading time improvements • Cross-browser compatibility • PSD to HTML to WordPress conversion • HTML5/CSS3/jQuery websites based on Bootstrap I love challenges, talking to my clients, and meeting others’ standards as well as expectations. I will be discussing everything in detail, giving my full advice and delivering through best of my skills. You are cordially welcome to discuss your project. Thank You! Best Regards, Ruhul Ajom
$140 USD in 7 days
5.5
5.5

Hello Sir, I’ve carefully read your requirements and can set up a reliable promotional email system using software that supports your Postmark SMTP configuration with TLS/STARTTLS, port 587/2525 and SMTP authentication. I’ll configure the complete setup, including SMTP connection, templates, subscriber/list management, unsubscribe handling, campaign scheduling and performance tracking for opens and clicks. I can also help with A/B testing or other useful features if supported by the selected software. I’ll make sure the setup is straightforward for you to operate and provide a short walkthrough so you can manage future campaigns yourself. I can start immediately and complete the project before your deadline. I am waiting for your kind response. Thanks
$120 USD in 1 day
5.0
5.0

Hi, I can set up a reliable mailing system around Postmark Broadcast SMTP and make sure the software supports TLS/STARTTLS, port 587/2525, token-based SMTP authentication, and the required Postmark message-stream handling. I’ll recommend and configure the most suitable platform, set up templates, lists, unsubscribe compliance, tracking for opens/clicks, and deliverability best practices. If scheduling or A/B testing isn’t built in, I’ll also show you the cleanest way to add it without creating unnecessary complexity. The final setup will be fully tested and ready to use, with a short walkthrough covering campaign creation, list management, reporting, and future maintenance. I believe my skills align perfectly with your project. Let's work together to bring your vision to life. Best, Mina
$140 USD in 7 days
4.7
4.7

The hard part here isn't installing a bulk-mail tool — it's making the SMTP setup, unsubscribe handling and tracking work reliably without hurting deliverability. I'd configure a lightweight newsletter platform that supports Postmark's SMTP endpoint with TLS/STARTTLS, port 587/2525 and Server API Token authentication, then configure templates, list management, unsubscribe compliance, scheduling and open/click tracking. I'll also verify the custom Message Stream header/token support if required, run a real test campaign through Postmark, and document the exact setup so you can manage future campaigns yourself. I can start immediately.
$100 USD in 1 day
4.7
4.7

Hi, I’ve worked on similar email campaign and SMTP setups, so I understand the challenge is getting reliable delivery at scale while keeping authentication, unsubscribes, and tracking properly configured. I’ll configure a suitable mailing platform with Postmark SMTP using TLS/STARTTLS, verify authentication, and ensure campaigns can be sent reliably without compromising deliverability. I’ll set up templates, list management, unsubscribe handling, tracking, and reporting, then test the complete sending workflow. You’ll receive a fully working setup plus a short walkthrough so you can confidently manage future campaigns yourself. Best Regards, Muhammad Saad K
$70 USD in 3 days
5.1
5.1

Here is a complete, professional proposal in English for your mailing software project: --- Hello, how are you? I am excited to bid on this interesting project. You need a turnkey promotional mailing system that works reliably at scale with Postmark SMTP. The main challenge is selecting software that supports TLS/STARTTLS, port 587, and SMTP auth using your Server API Token as both username and password, while delivering strong template editing, list management, unsubscribe compliance, and clear performance stats. I recommend self-hosted modern solutions like Listmonk, Notifuse, or Keila. These are built for high-volume marketing emails, support your exact SMTP requirements including custom headers for X-PM-Message-Stream, and provide intuitive dashboards for templates, subscriber lists, open/click tracking, and optional A/B testing or scheduling. I will set up the software on your server or preferred hosting, configure Postmark SMTP with proper authentication, import your subscriber lists, and create a few template examples. I will also test deliverability and provide a short walkthrough so you can run future campaigns independently. I have experience with mailing infrastructure and know how to maximize reach while staying compliant. Let's discuss your subscriber volume and timeline. Please let me know your thoughts. Looking forward, Opeyemi.
$100 USD in 1 day
4.4
4.4

Abuja, Benin
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