Repair Email Deliverability, DNS, Server Security

@kuldeepvk

Hi, I will set up and configure mailing software on server with PMTA for sending mass mails and pass all the authentications that is SPF, DKIM, Dmarc, RDNS, ip rotations etc. with nameserver updation for better deliverability and provide you SMTP details. I have 10 Years of experience in bulk mailing, email marketing. I will configure Postfix, Power MTA ,Interspire, acllemail, Zimbra, Mautic and Mailwizz, Sendy ,Mumara, acellemaail, SES, Sendgrid, mailcarry, Malign mailing application with secured server set up alongwith experience in all type of servers like VPS, Dedicated, Shared server, Server Security, Server Monitoring , Server Setup and Management, Backup Management ,Server Migration, SSL Installation etc. Please discuss. Thank you

@zulqrn

Hi, I'm an IT Professional with over 7 years of hands-on experience in Server, Network, Firewall, AWS, Virtualization, Google Workspace, Scripting, Migrations, Office365 & IT Support. I have helped many clients solving their email deliverability issues and would love to assist you in this. Please drop me a text in chat box to discuss further. I hope to talk to you soon. Thank you!

@webbookstudio

Hello, there. We can help you with Email Deliverability, DNS, and Server Security fixes for 3 domains. We have years of experience in website design, graphic design and logo design (photoshop, illustrator), banner design, brochure design, 3d design(Blender, 3d-max, WebGL). Please, review our experience here - https://www.freelancer.com/u/webbookstudio. We will be glad to chat with You and discuss your task. Waiting for Your reply! Best regards.

@loxtic

Hi, how are you doing? I have hands-on experience with email deliverability, DNS, and server security, including SPF/DKIM/DMARC setup and blacklist remediation across multiple domains, plus I’ve worked with Linux servers, Cloudflare, and DKIM alignment. I’ve deployed several campaigns and can share proven results with prior clients if needed. I can outline a concise fix plan, perform the delisting steps, and provide a final verification report. Let me know the details to proceed.

@Muhammadzeesha59

As a seasoned Senior Full Stack Developer with over 6 years of expertise, I bring a wide range of skills and experiences that make me an exceptional fit for your project. With an extensive background in Linux and System Administration as well as commendable Web Security skills, I am very well-versed in the intricate machineries of handling server IPs, dealing with blacklisting issues, and executing DNS configurations effectively. My services are rooted in guaranteeing the "HIGHEST QUALITY" solutions delivered within "REASONABLE BUDGETS" - an assurance I plan to extend to your diverse array of problems regarding email deliverability. Having repeatedly managed spam issues and successfully executed SPF/DKIM/DMARC specifications, I am confident your domains will be fully authenticated within a short span of time. Additionally, I possess a proved capability in clearing my clients from blacklists and handling open SOCKS proxies - no problem is too convoluted or unprecedented for me to conquer.

@toriquldev123

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam

@MshafiqDev

Hello Sir, I have 6 years of experience in email deliverability, DNS configuration, and server security, and can fully fix SPF, DKIM, DMARC, PTR, blacklist issues, and secure your server. I will clean the open SOCKS proxy, restore IP reputation, authenticate all domains, and ensure inbox delivery. I look forward to bringing your vision to life! Best regards, Shafiq Please come to my chat. I am ready to start right now.

@dataspro

Nice to meet you jewelercart, It is a pleasure to communicate with you. My name is Anthony Muñoz, I am the lead engineer for DSPro IT agency and I would like to offer you my professional services. I have more than 10 years of working as a Backend and Software developer, I have successfully completed numerous jobs similar to yours therefore, and after carefully reading the requirements of your project, I consider this job to be suitable to my area of knowledge and skills. I would love to work together to make this project a reality. I greatly appreciate the time provided and I remain pending for any questions or comments. Feel free to contact me. Greetings

@joshuatreudler

Hi, Senior Linux Admin from Germany here. Happy to support you with this if you still need assistance. Just hit me up. - Joshua

@PINESCRIPTERR

Hi there, I’ve fixed email deliverability and server security issues before and can share examples directly in chat. I will deliver: 1. SPF, DKIM, and DMARC setup and alignment for all 3 domains 2. PTR and HELO hostname verification with Cloudflare DNS adjustments 3. Blacklist cleanup and server security (removal of open SOCKS proxy, malware checks, delisting requests) 4. Deliverability improvements with warm‑up plan and inbox testing on Gmail/Outlook 5. Final report confirming authentication, blacklist removal, and stable inbox placement Please feel free to reach out so we can discuss price and timeline. Best regards, Houssame

@techapps200

Hello! My name is Juan, and I bring over 15 years of professional experience to your project. I’m confident I can deliver high-quality results, on time and with great attention to detail. I’ve successfully worked on similar projects in the past, and I’m ready to start right away. If you’d like, I can also provide a quick sample or discuss your requirements in more detail. Thank you for considering my proposal. I look forward to collaborating with you! Best regards, Juan