Global Email Suppression, Spam Trap & Bounce List Dataset (167M Records)
Download a comprehensive 167M record email suppression, spam trap, and bounce list dataset for advanced email validation, deliverability optimization, and list hygiene.
This comprehensive email suppression and bounce list dataset contains 167 million unique email addresses, aggregated from proprietary delivery networks and leading email validation services. Designed for email deliverability optimization, list hygiene, and cybersecurity research, this database provides critical, verified insights into undeliverable emails, known spam traps, unsubscribers, and complainers.
By integrating this email validation dataset into your infrastructure, organizations can significantly reduce bounce rates, protect sender reputation, and enhance bulk email cleaning workflows. The data spans multiple years (2017–2026), offering a robust historical baseline for machine learning models, fraud detection, and advanced email verification systems. Delivered in a highly compressed format for efficient deployment and immediate integration.
