isDisposable

isDisposable provides an open-source email validation service designed to prevent fake signups by identifying disposable email addresses. The solution is built for developers and offers real-time DNS analysis, risk scoring, and a comprehensive blocklist of over 160,000 known disposable domains. Users can integrate the service with a single API call, enabling instant detection of disposable emails before they are saved to a database.

Notable features include an offline-first npm package that allows for local checks without network dependency, real-time analysis for unknown domains, and customi…