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I am looking for an experienced SMTP / email deliverability expert for a long-term cooperation. I already have my own system with SuperWebMailer, HTML templates, personalization and customer-specific links. I need someone who can provide/setup a reliable SMTP infrastructure and make sure it works properly with my existing system. Target volume: approximately 10,000 authorized customer emails per day. I need help with: SMTP setup and integration with SuperWebMailer SPF, DKIM, DMARC and PTR/rDNS dedicated IP/server if appropriate deliverability and spam-folder troubleshooting IP/domain reputation monitoring warm-up only if absolutely necessary ongoing monitoring and technical support Very important: I am not looking for a solution that requires a long warm-up period of several weeks before it can be used properly. If your setup depends on a long warm-up before meaningful sending is possible, then it is probably not the right solution for me. I am specifically looking for infrastructure that can be tested and used within a short timeframe, ideally with already suitable sending reputation or a setup that does not require a long ramp-up period. Important: My customer lists and customer data must remain under my control. I do not want to give permanent access to my recipient database. Payment condition: I am looking for a results-based cooperation. I am happy to create an agreed milestone/budget, but payment should only be released after the agreed setup has been completed and working results have been demonstrated with real test emails. I need proof that the system is technically working and that delivery has improved before releasing the payment. I am not looking for guarantees that every email will reach the inbox, but I do expect clear technical proof, test results and measurable improvement. I am looking for a reliable long-term partner. If everything works well, I am happy to pay a monthly fixed fee for ongoing support. Please tell me about your experience, what setup you recommend, whether your solution requires any warm-up and how long, how you would prove the result, and your price.
Project ID: 40720883
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58 freelancers are bidding on average €419 EUR for this job

Hello, I have 10 years of experience in email deliverability and SMTP integration. I propose to set up a reliable SMTP infrastructure optimized for your daily volume of 10,000 emails. I will ensure proper integration with SuperWebMailer and handle SPF, DKIM, DMARC, and PTR/rDNS. The solution will require minimal warm-up, ensuring quick deployment. I’ll provide ongoing monitoring, support, and deliverability improvements. Results will be validated with technical proof and test email improvements. Regards, VishnuLal NB
€500 EUR in 1 day
7.6
7.6

Handling 10,000 emails daily through SuperWebMailer without a weeks-long IP warm-up requires routing through established, high-reputation relay infrastructure like Amazon SES or Mailgun, backed by clean DNS alignment. ✅ Configure SMTP transport in SuperWebMailer and align SPF, 2048-bit DKIM, custom Return-Path, and DMARC with strict TLS enforcement ✅ Deploy through established shared/managed IP pools (e.g., AWS SES) to handle 10k/day immediately without burning a fresh cold dedicated IP ✅ Full data privacy maintained: no access to your customer lists required; verification handled entirely via mail-tester (targeting 10/10), header analysis, and live inbox tests ✅ 10+ years production experience | 400+ completed projects | 320+ five-star reviews ✅ Microsoft® Certified: MCSA | MCSE | MCT & cPanel Certified (CWSA-2) Are these 10,000 daily messages opt-in marketing broadcasts targeting major consumer providers (Gmail, Yahoo, Outlook) or primarily B2B/transactional notifications? I can deliver this in 2 days for 250 EUR and can jump on it right now.
€250 EUR in 2 days
6.7
6.7

As one of the leading WordPress developers with over nine years of experience, I bring a wide range of skills that are directly applicable to your project. Not only am I well-versed in PHP, but I'm also an expert in email configuration and handling, including setup, integration, and troubleshooting - all essential components of the task at hand. Given our shared vision for the project, my solution doesn't necessitate any lengthy warm-up period - ensuring you can start leveraging your 10,000 daily emails as swiftly as possible. Moreover, I will work with you closely to set up a reliable SMTP infrastructure while respecting and maintaining your control over customer data - a principle I strictly abide by. In terms of pricing and payment conditions, I am more than comfortable working on a results-based cooperation as you've mentioned. The satisfaction of replicable improvement and demonstrable results is high up on my list - and we won't proceed with releasing the payment before thoroughly corroborating that the setup has matched your requirements and expectations. In short, I am here to be your reliable long-term partner; ready to contribute in-depth technical expertise and provide ongoing support at a fair monthly fixed fee once we achieve the results you're looking for.
€295 EUR in 7 days
6.3
6.3

As an experienced digital agency with over a decade of expertise, we can strengthen your email marketing and deliverability setup. We have in-depth knowledge of SPF, DKIM, DMARC, and PTR/rDNS to maximize inbox placement and maintain strong IP/domain reputation. We can monitor reputation, troubleshoot spam-folder and deliverability issues, and advise on dedicated IP/server requirements based on your existing setup. Our setup process includes thorough testing and clear technical verification to ensure reliable performance without unnecessary delays. Security is also a priority—we'll ensure your customer lists and data remain fully under your control throughout the project. We'll structure the project around clear milestones and agreed objectives, with payments tied to successful delivery. After setup, we're also available for ongoing monthly support to keep your email system performing reliably.
€480 EUR in 7 days
5.8
5.8

Warm greetings! I’m an expert in SMTP infrastructure and email deliverability, with 9+ years of experience configuring high-volume sending systems and resolving SPF, DKIM, DMARC, DNS, and reputation issues. I can integrate a reliable SMTP setup with your existing SuperWebMailer without taking permanent control of your customer database. Here’s how I can help: * Configure SMTP and integrate it directly with SuperWebMailer for ~10,000 authorized emails/day * Set up and validate SPF, DKIM, DMARC, PTR/rDNS, hostname, and dedicated IP where appropriate * Monitor bounces, authentication, reputation, spam placement, and delivery errors * Run controlled real-email tests and provide measurable before/after deliverability evidence * Provide ongoing monitoring, troubleshooting, and technical support I’ll prioritize a setup that can be tested quickly rather than relying on an unnecessarily long warm-up period. I can work with your existing data remaining fully under your control and document the configuration and test results before milestone release. Could you share your current domain/server setup and whether you already have a dedicated sending IP?
€500 EUR in 7 days
5.2
5.2

⭐⭐⭐⭐⭐ Reliable SMTP Setup & Email Deliverability Expert for Long-Term Partnership ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project needs and see you're looking for an SMTP/email deliverability expert. You don't need to look any further; Zohaib is here to help you! My team has completed over 50 similar projects in email deliverability. I will set up a reliable SMTP infrastructure that works seamlessly with your existing system, ensuring efficient email delivery. ➡️ Why Me? I can easily handle your SMTP setup and integration with SuperWebMailer, as I have over 5 years of experience in email deliverability, SMTP configuration, and troubleshooting. My expertise includes SPF, DKIM, DMARC, and IP/domain reputation management. Additionally, I have a strong grip on ongoing monitoring and technical support, which ensures your email system runs smoothly. ➡️ Let's have a quick chat to discuss your project in detail. I can show you samples of my previous work that demonstrate my expertise. I look forward to discussing this with you! ➡️ Skills & Experience: ✅ SMTP Setup ✅ Email Deliverability ✅ SuperWebMailer Integration ✅ SPF Configuration ✅ DKIM Implementation ✅ DMARC Setup ✅ PTR/rDNS Management ✅ Spam Troubleshooting ✅ IP/Domain Monitoring ✅ Warm-Up Strategies ✅ Technical Support ✅ HTML Email Templates Waiting for your response! Best Regards, Zohaib
€350 EUR in 2 days
5.1
5.1

As someone who has spent the past 8+ years showcasing my technical prowess in website development and digital marketing, I believe I can play a pivotal role in improving your email deliverability system. In addition to skills in many popular CMS platforms such as WordPress and Wix, I have an in-depth understanding of key elements like SPF, DKIM, DMARC, and PTR/rDNS that impact deliverability. I understand your need for an SMTP infrastructure that doesn't require a painfully long warm-up period, and I have the tried-and-tested solution to fit that criteria. Without any compromise on reliability and efficiency, I can provide/setup a reliable SMTP-microservice infrastructure − offering you full control of your customer lists and data. For me, a job well done doesn't just mean the completion of milestones but rather the actual demonstration of improved results. So instead of making empty guarantees about every email reaching the inbox (which no one should), I will provide you with clear-cut technical proof along with measurable test results and clearly demonstrated improvements before any payment is released. Let me be your reliable long-term partner for email infrastructure and support. As our collaboration cements, I am open to discussing possibilities where your demand exceeds 10k authorized mails per day to ensure effective scaling of resources. My price is competitive yet reflects my commitment to quality and continuous improvement.
€250 EUR in 7 days
4.3
4.3

⚡ I HANDLE THIS TYPE OF WORK REALLY WELL. I have just developed reliable SMTP setups that integrate seamlessly with systems like SuperWebMailer. You want a robust email system that delivers around 10,000 authorized customer emails daily without lengthy warm-up periods. I recommend a dedicated IP with proper SPF, DKIM, and DMARC configurations. Monitoring domain reputation is crucial, and I always ensure my clients maintain control over their data. I will keep everything clear and simple, without burying you in technical nonsense. MESSAGE ME, I WILL KEEP THIS SIMPLE. Regards, Stefan.
€450 EUR in 14 days
4.2
4.2

Greetings! I can set up a reliable SMTP infrastructure for your SuperWebMailer system targeting around 10,000 authorised customer emails per day. I will handle SMTP setup and integration, SPF, DKIM, DMARC, and PTR or rDNS, recommend a dedicated IP or server where appropriate, and troubleshoot deliverability and spam-folder placement, with IP and domain reputation monitoring and ongoing support. I understand you want infrastructure that can be tested and used within a short timeframe without a long multi-week warm-up, ideally with an established sending reputation. Your customer lists stay fully under your control with no permanent access to your recipient database. I am happy to work on a results-based basis, with payment released only after the agreed setup is complete and working results are demonstrated with real test emails, plus clear technical proof and measurable improvement, and a monthly fixed fee for long-term support once it works well. Happy to share my experience, recommended setup, warm-up position, how I would prove results, and my price. Thanks, Revival
€250 EUR in 7 days
4.3
4.3

I can help design and implement a reliable SMTP infrastructure around your existing SuperWebMailer workflow, while keeping your customer lists and recipient data under your control. My approach would cover provider or dedicated-server evaluation, SMTP integration, SPF/DKIM/DMARC, PTR/rDNS, bounce handling, reputation monitoring, and controlled deliverability testing. I would first audit your current sending domain, infrastructure, authentication records, message patterns, and complaint/bounce signals, then recommend the quickest viable setup rather than forcing an unnecessary multi-week warm-up. To demonstrate results, I would establish a documented baseline, send controlled tests to representative mailboxes, verify authentication and headers, review delivery and spam-placement signals, and provide measurable before-and-after findings. Access can be limited to the infrastructure and configuration required; permanent access to your recipient database is not necessary. I am also comfortable structuring the engagement around an agreed milestone: implementation, verification with real test emails, documented results, and handover, followed by optional monthly monitoring and support. I will clearly explain any reputation or ramp-up constraints before implementation and recommend only a setup that can be tested within a short timeframe. I would be glad to review your current domain, sending volume, and SuperWebMailer SMTP requirements to define the most practical architecture a
€250 EUR in 2 days
3.8
3.8

Hi there, I understand you're seeking a reliable SMTP setup integrated with SuperWebMailer that avoids a lengthy warm-up period. My experience in SMTP infrastructure, particularly with high-volume email systems, aligns well with your needs for SPF, DKIM, DMARC setups, and ongoing support. To ensure swift engagement, I would implement a dedicated server with optimal configurations for immediate usability, coupled with monitoring tools for IP/domain reputation management. For a results-based approach, I'll provide technical proof of improved deliverability through test emails. Let’s discuss how I can deliver the best setup quickly. Regards, Ali
€250 EUR in 7 days
4.0
4.0

Warm Hello! We can build a reliable SMTP setup around your existing SuperWebMailer workflow while keeping customer data fully under your control and focusing on measurable deliverability. We are a team of 62 professionals with over 9 years of experience. Here's how we can help: Configure SMTP infrastructure and integrate it with SuperWebMailer Set up and validate SPF, DKIM, DMARC, PTR/rDNS, and dedicated IP/server requirements Monitor IP/domain reputation and troubleshoot spam-folder or delivery issues Run controlled real-email tests and provide measurable delivery evidence Provide ongoing monitoring, optimization, and technical support We’ll prioritize a setup that can be tested quickly rather than depending on an unnecessarily long warm-up, while following responsible sending practices for your authorized 10,000 emails/day volume. Which hosting/server environment do you currently use? What domains and sending infrastructure are already configured, and which recipient mailbox providers are most important?
€500 EUR in 7 days
3.6
3.6

Hello Sir, I have 7 years of experience in SMTP integration,Email Handling, Sendgrid automation.I can work on your requirement. Let’s connect for this project.I have worked with more than 130+ clients.I look forward
€500 EUR in 3 days
3.6
3.6

Hi there! Ensuring reliable SMTP integration and optimal deliverability for your high-volume email system is at the heart of your project. With 10+ years of hands-on experience in email infrastructure, SMTP setup, and deliverability optimization (SPF, DKIM, DMARC, PTR/rDNS), I understand the need for a robust, quickly operational solution that keeps your customer data secure and under your control. I recommend a dedicated SMTP setup with a reputable provider or your own server, carefully aligned with SuperWebMailer for seamless operation. I can configure all authentication protocols, monitor IP/domain reputation, and provide deliverability testing—delivering clear, technical proof of system performance through real test campaigns. My approach minimizes or eliminates warm-up periods by leveraging pre-warmed IPs or quality infrastructure, ensuring you can start sending efficiently, without long delays. To ensure ongoing success, I offer proactive monitoring, technical support, and transparent reporting. Could you share if you have a preferred SMTP provider or hosting environment? Are there specific mailbox providers (Gmail, Outlook, etc.) where you've seen deliverability issues? Best Regards, George
€250 EUR in 10 days
3.4
3.4

Hi, I'd be glad to help setup a reliable SMTP infrastructure and integrate it with your existing SuperWebMailer system to ensure high deliverability of approximately 10,000 authorized customer emails per day. To achieve this, I will use my expertise in email deliverability and SMTP setup to configure a dedicated IP/server and implement SPF, DKIM, DMARC, and PTR/rDNS records. I will also monitor IP/domain reputation and perform deliverability and spam-folder troubleshooting. My approach will include testing and validation to ensure the setup works properly with your existing system, and I will provide ongoing monitoring and technical support. I have experience with similar projects, such as setting up MailWizz and PowerMTA Reply Routing, which required expertise in email automation and integration. I can cover: • SMTP setup and integration with SuperWebMailer • Configuration of SPF, DKIM, DMARC, and PTR/rDNS records • Dedicated IP/server setup and management • Ongoing monitoring and technical support for deliverability and spam-folder issues I work with clear progress updates and honest scoping, and I am committed to delivering results-based cooperation. Please share your existing system details and requirements, and I can get started right away. Best regards, Gagan
€600 EUR in 5 days
3.2
3.2

Hello there, I specialize in SMTP integration and email deliverability, and I understand your need for a reliable SMTP infrastructure for high-volume email sending. I can assist with setting up and integrating SMTP with SuperWebMailer, implementing SPF, DKIM, DMARC, PTR/rDNS, and monitoring IP/domain reputation. I ensure a setup that allows for quick testing and usage without a lengthy warm-up period. Your customer data security is a top priority, and I can guarantee that it will remain under your control. I am interested in a results-based cooperation and can provide technical proof and test results before payment release. Let's discuss the details further. Thanks, Manisha
€500 EUR in 7 days
2.4
2.4

The difficult part here isn’t sending 10,000 emails a day—it’s building an SMTP setup that can be **tested quickly, integrated with SuperWebMailer, and measured through real delivery results without taking control of your customer database**. I’d approach this by first mapping the existing SuperWebMailer setup, then configuring the appropriate SMTP infrastructure and authentication layer (SPF, DKIM, DMARC, PTR/rDNS), followed by controlled real-email testing and reputation/deliverability checks. Any warm-up requirement would be assessed based on the actual sending domain/IP rather than imposed unnecessarily. The important part is having measurable proof before the milestone is released: successful SMTP integration, authentication validation, test-send results, bounce/error data, and deliverability comparisons where available. Recipient data can remain within your existing system rather than being transferred to the provider. For long-term support, monitoring and troubleshooting can then be handled on an ongoing basis. Do you already have an established sending domain/IP you want to retain, or are you open to starting with new SMTP infrastructure?..
€500 EUR in 7 days
2.0
2.0

I specialize in managing high-volume communication ecosystems. I can integrate your SuperWebMailer infrastructure with a robust, scalable SMTP relay to ensure optimal deliverability. My approach focuses on technical configuration and ongoing campaign reporting to maintain domain reputation. I am ready to stabilize your customer-specific links and personalization workflows. How does your current infrastructure handle bounce management and sender reputation monitoring?
€350 EUR in 7 days
0.9
0.9

Hi, Serdar here from The Colony. I understand the setup: reliable SMTP behind your SuperWebMailer install, authentication configured properly, around 10,000 emails a day, your data staying on your side, and payment released once test sends prove it works. On warm-up, the honest answer: it isn't a vendor limitation, it's how Gmail and Microsoft decide. Reputation comes from how recipients respond to your mail, so no provider can hand it over ready-made — anyone offering already-warm IPs is selling shared space where other senders set your delivery. What genuinely shortens the ramp is engagement. A common issue here is that warm-up gets blamed when the real variable is open rate. The tricky part is usually that a recently-active list reaches 10k/day in about a week, while a stale one can't get there at any pace — so the schedule depends on your data more than the infrastructure. My approach would be a dedicated IP with correct SPF, DKIM, DMARC and rDNS, connected to SuperWebMailer with no access to your recipient database. Proof would be Google Postmaster reputation, seed placement across Gmail, Outlook and Yahoo, plus bounce and complaint rates from your logs. Q1 - When was the list last emailed, and what open rate? Q2 - Is the sending domain new or established? Q3 - Own server, or a provider like SendGrid? Thanks, Serdar
€300 EUR in 7 days
2.1
2.1

Hi there, we have recently completed a similar project using SuperWebMailer and would love to share some references. I see you need an SMTP solution that avoids a long warm-up period, which is crucial for your daily volume of 10,000 emails. We will establish a reliable SMTP infrastructure tailored for SuperWebMailer, focusing on immediate deliverability and minimizing spam issues. With our proven experience in SPF, DKIM, and DMARC setups, we'll ensure your emails land in the inbox. Benefits include: - Quick setup with strong sending reputation. - Continuous monitoring to optimize your email deliverability. Here's how we'd approach it: - Assess your current setup and requirements. - Implement the SMTP infrastructure with optimized settings. - Monitor performance metrics and deliverability in real-time. - Provide ongoing support to adjust strategies as needed. While we might be newer to Freelancer, we bring 9+ years of experience off-platform and a track record of client satisfaction to back it up. I’d be happy to offer a no-obligation consultation to discuss your project further. Kind regards, Carly Zandberg
€400 EUR in 3 days
0.0
0.0

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