About SpamChap
Email deliverability testing made simple
Our Mission
SpamChap is dedicated to helping developers, system administrators, and email marketing professionals ensure their emails reach their intended recipients. We provide comprehensive email deliverability testing that analyzes spam scores, authentication protocols, and best practices.
Our service leverages industry-standard tools like SpamAssassin and validates critical email authentication mechanisms including SPF, DKIM, and DMARC to give you confidence in your email infrastructure.
What We Offer
Spam Analysis
Comprehensive spam filtering using SpamAssassin with over 100 different tests to identify potential spam triggers in your emails.
Authentication Checks
Validates SPF, DKIM, and DMARC authentication protocols to ensure your emails are properly authenticated and trusted by receiving servers.
Fast Results
Get detailed analysis results within seconds of sending your test email. No waiting, no complicated setup required.
Developer Friendly
Simple REST API with JSON responses. Easy to integrate into your CI/CD pipeline or development workflow.
Technology Stack
SpamChap is built with modern, reliable technologies to ensure accurate results and high availability:
- SpamAssassin: Industry-standard open-source spam filter used by major email providers worldwide
- Yii Framework: High-performance PHP framework powering our API infrastructure
- MySQL: Reliable database for storing test results and email data
- RESTful API: Simple, standards-based API design for easy integration
Ready to test your emails?
Start testing your email deliverability in seconds with our free API.
View API Documentation