MailVerify
Production-ready Cloudflare-native email verification platform with 100% zero-cost serverless architecture.
ABOUT
MailVerify is a production-ready email verification platform built entirely on Cloudflare serverless infrastructure (Workers, D1 SQLite, KV, Pages, and Cron Triggers). Features a multi-layer verification pipeline including RFC 5322 regex syntax validation, DoH DNS resolution, MX record inspection, SPF & DMARC anti-spoofing security, 10+ disposable email intelligence feeds, role-account classification, Levenshtein domain typo suggestions, and weighted risk scoring (0–100). Includes a dedicated Admin Portal at /admin and developer REST API endpoints.
WHAT I BUILT
- Multi-layer Email Verification Engine (Syntax, DoH DNS, MX, SPF/DMARC)
- Multi-Source Disposable Email Aggregator syncing 10+ open-source feeds
- Role-Account & Domain Typo Suggestion System
- Weighted Scoring Engine generating 0-100 risk scores & verdicts
- Dedicated Admin Portal at /admin with direct authentication
- Developer REST API with API key rate limiting
- 5-Day Data Retention background Cron trigger cleanup
CHALLENGES
Achieving sub-50ms verification times globally on Cloudflare Edge while resolving live DoH DNS records and parsing multi-source disposable domain blocklists in memory.
PROJECT DETAILS
SCREENSHOTS
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