Self-Hosted Email Validation Platform

@seefattechnologi

YES, I will build your self-hosted email validation platform with real-time SMTP verification, bulk CSV/TXT processing, MX/DNS/catch-all/disposable checks, risk scoring, REST API, API-key limits, admin controls, and high-performance worker processing. I’ll deliver the complete source code, database, Docker deployment, API documentation, and validated testing. Please ping me to get outstanding results. Thanks!!

@kishanbwts

Building a real-time, accurate email validation platform with clear labels and detailed diagnostics is a challenging but solvable problem. I’ve worked on email verification tools focused on SMTP checks, MX and catch-all detection, and bulk processing beyond 30k+ rows, so I understand what it takes to maintain speed and accuracy at scale. For the stack, I suggest Node.js with Fastify for the API to keep requests light and event-driven, plus a RabbitMQ-based worker queue to handle multithreaded verification on a mid-tier VPS. PostgreSQL with JSONB will handle flexible report data and configuration. Docker Compose can simplify deployment. For frontend, React will offer a responsive dashboard, and Swagger will document the REST API with example cURL usage. A couple of questions: - Will you provide your own SMTP probing IPs to distribute lookups, or should I implement IP rotation? - Should the bulk processor support resumable uploads or chunking for very large files beyond RAM limits? I can deliver source code, migrations, deployment scripts, API docs, and a 10k+ test with comparison to BounceCheck.net. This will take about 4 weeks including testing. Ready to start building a solid platform that meets these specific requirements.

@techsty2014

Hello there, We will build your self-hosted email validation platform: real-time SMTP mailbox verification, bulk CSV/TXT processing, REST API with key management, and a full admin dashboard. For the SMTP engine, we will use an async Python worker pool (asyncio with aiodns) to run MX lookups, catch-all detection, disposable checks, and mailbox probes in parallel. On a medium VPS, this architecture handles thousands of verifications per minute without blocking. Each result will carry a structured diagnostic payload (Valid, Invalid, Risky, Unknown) with sub-scores for deliverability and risk. A couple of quick things to confirm: 1) Do you need user registration with credit-based billing, or will this serve a single internal team? Looking forward to discussing further. Best regards, Faizan

@XRProConnect

Hi, Aashiq here from Cape Town, South Africa. This project instantly caught my eye, so I had to reach out. I see you’re looking for a self-hosted email validation service that ensures accuracy and speed, mirroring the user experience of BounceCheck.net. It’s clear you need a robust solution for real-time SMTP mailbox verification. I’ve helped businesses develop high-performance tools that enhance email deliverability through proven strategies. My experience includes building responsive dashboards and APIs, which I believe aligns perfectly with your needs. I’d be happy to share samples of successful projects I’ve completed. Based on what you mentioned, here is how we would approach the project: - Develop a multithreaded processing engine for high-speed verifications - Create a user-friendly dashboard with detailed credit usage and job history - Implement a secure REST API with flexible key management - Design a robust database schema and deployment scripts You can count on clear communication throughout the project, ensuring a seamless, optimized solution tailored to your requirements. Best Regards, Aashiq

@bpatidar2793

I can build a self-hosted email validation platform using FastAPI/Node.js, PostgreSQL, Redis and Next.js. It will handle syntax, DNS/MX, SMTP checks, disposable and catch-all detection, risk scoring and bulk CSV/TXT processing. I’ll also include REST APIs, admin dashboard, rate limiting, logging, Docker deployment, documentation and performance testing.