Contact person: Business Client

Phone:Show

Email:Show

Location: Bengaluru, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"Objective

Build a web-based SaaS platform that helps users create and manage pre-warmed mailboxes with automated domain setup (SPF, DKIM, DMARC) and integrations for cold-email tools like Lemlist, Instantly, and Reply.io.

Core Features (MVP Scope)
1. User Dashboard (Frontend)

Built with [login to view URL] (React + Tailwind CSS).

Secure login / signup via email + password + JWT session.

Dashboard sections:

Mailboxes: Add, view, or delete mailboxes.

Domains: Add or connect custom domains.

DNS Setup: Show generated DNS records for SPF, DKIM, DMARC.

Warmup Status: Progress bar and daily activity chart.

Integrations: Connect Lemlist, Instantly, Reply, etc.

Billing: Stripe checkout & subscription status.

Support / Docs: Static pages with FAQ.

2. Backend (API Layer)

Stack: Node.js (Express) or Python (FastAPI).

Database: PostgreSQL (Supabase / RDS).

Authentication: JWT-based.

Core Endpoints:

POST /api/domains – Add or register new domain.

GET /api/domains/:id/records – Retrieve SPF/DKIM/DMARC entries.

POST /api/mailboxes – Provision mailbox (Google/Microsoft).

GET /api/mailboxes/:id/status – Return warmup & health metrics.

POST /api/integrations/:provider – Connect outreach tool.

GET /api/metrics/:mailboxId – Return inbox rate, bounces, spam, etc.

POST /api/payment/webhook – Handle Stripe events.

3. DNS Automation

Auto-generate records:

SPF → v=spf1 include:[login to view URL] -all

DKIM → unique key per mailbox.

DMARC → v=DMARC1; p=none; rua=mailto:dmarc@domaindotcom.

Use APIs (Cloudflare, Google Cloud DNS, or Route53) for automated record setup.

Verify each DNS record before enabling sending.

4. Email Warmup Engine

Internal scheduler that sends small batches of emails between “warmup pool” mailboxes.

Simulate replies, opens, and clicks to build trust.

Store warmup logs and show a simple progress metric.

Respect rate limits to avoid blacklisting.

5. Integrations

REST/webhook connectors for:

Instantly

Lemlist

[login to view URL]

Ability to push new warmed mailboxes to those platforms via API key or OAuth.

6. Admin Panel (Internal Use)

View all users, mailboxes, domains.

Suspend or throttle users if bounce rate is high.

View API logs, DNS verification results, and warmup queue health.

7. Billing & Subscription

Stripe integration (monthly plans).

Plans:

Starter – 5 mailboxes

Growth – 25 mailboxes

Agency – 100 mailboxes

Automatic mailbox deactivation on payment failure.

8. Infrastructure & Deployment

Hosting: AWS (EC2 + RDS) or GCP (Compute + Cloud SQL).

CI/CD via GitHub Actions.

Monitoring: UptimeRobot or New Relic.

Email infrastructure: use Google Workspace API / Microsoft Graph API for provisioning.

Technical Requirements

Clean, modular code with API documentation (Swagger/OpenAPI).

Reusable components, scalable architecture.

Deployment instructions (Docker preferred).

Security: input validation, rate limiting, and HTTPS everywhere." (client-provided description)