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.

• IB
  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

• ID
  IsTempMail – Detect and block disposable email addresses2017 · istempmail.com · ▲35
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  Email Verify API2021 · ▲92

  Simple email validation API for a $39 lifetime license

• LO
  List of disposable email domains to prevent fake registrations2021 · disposable-emails.github.io · ▲28
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  Email SDKJun 2026 · email-sdk.dev · ▲25

  One email SDK for every provider

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  AI · Oct 2025 · blog.shashanktomar.com

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• AS
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  Life & fun · Oct 2025 · autism-simulator.vercel.app

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