Issue No. 001·March 21, 2026·Seoul Edition
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IsDisposable

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Open-source disposable email domain detection service

otherMarch 30, 2026
SecurityDeveloper Tools
What It Does

Details

Provides a comprehensive database of over 160,000 disposable email domains for identification and filtering. Helps validate email addresses by detecting temporary or throwaway email domains.

Who It's For

Best fit users

  • Web developers
  • Security teams
  • SaaS platforms
Why It Matters

Why this one made the cut

Disposable emails can compromise user verification, reduce account quality, and increase potential fraud risks. By identifying these domains, services can improve user registration integrity and reduce potential spam.

Differentiator

What makes it different

Large domain database with open-source availability, allowing community-driven updates and validation.

Sources

Where we found it

Sources

GLOBAL · Hacker NewsENMar 30, 2026Visit

First discovered Mar 30, 2026 · Hacker News

IsDisposable | IndiePulse