Detecting disposable email addresses

What it does

Powerful TypeScript SDK for detecting disposable email addresses with advanced DNS validation, intelligent caching, and high-performance email validation. Features 119K+ domains from 15+ sources with automatic updates and pattern matching.

Powerful TypeScript SDK for detecting disposable email addresses with real-time synchronization, advanced DNS validation (MX, SPF, DMARC), intelligent caching, and high-performance email validation. Features 119K+ domains from 15+ sources with automatic updates, pattern matching, subdomain checking, and enterprise-grade validation capabilities - ali-master/disposable-email-domains

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  Free disposable email address detection API2017 · open.kickbox.io · ▲9

  Free api to detect single-use email addresses

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  IsTempMail – Detect and block disposable email addresses2017 · istempmail.com · ▲35

  Detect and block disposable, temporary, fake email addresses. Fight spam, fraud and free trial abuse. Available as WordPress plugin and via JSON API.

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  I built an API to detect and verify disposable or temp email addresses2024 · unwrap.email · ▲5

  Hi HN, I'm excited to share a project I've been working on: UnwrapEmail(https://unwrap.email), an API designed to detect and verify disposable or temporary email addresses. Features: - Detect disposable email addresses - Extract labels from email addresses (e.g., Gmail) - Normalize addresses by removing labels or special characters (e.g., Gmail) - Validate MX records of domains - Check whether it’s safe to send to a given email to reduce bounces and maintain sender reputation Why I Built This: As the owner of an AI wrapper app, I've seen decent traffic thanks to SEO efforts + ads,…

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  DisposableCheck – Disposable Email CheckJan 2026 · disposablecheck.irensaltali.com · ▲12

  Free Disposable Email Detector & API

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  Email Verify API2021 · cloudlyn.com · ▲92

  Simple email validation API for a $39 lifetime license

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  List of disposable email domains to prevent fake registrations2021 · disposable-emails.github.io · ▲28

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  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

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  AI · Oct 2025 · blog.shashanktomar.com

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