A community-maintained JSON blocklist of disposable, temporary, and spam email domains for validating form submissions and preventing fraud.

Stars

3

7-day growth

No data

Forks

0

Open issues

0

License

MIT

Last updated

2026-07-29

AI repository intelligence
FR-AI / ANALYSIS

Why it is worth attention

It provides a production-ready, lightweight blocklist that can be easily integrated via CDN or direct download, helping developers reduce fake registrations and spam without hosting their own database.

Who it is for

  • Web developers integrating signup forms
  • System administrators securing user registrations
  • Security professionals preventing email-based fraud
  • QA testers verifying email validation logic

Use cases

  • Blocking temporary email addresses during user signup
  • Preventing spam submissions in contact forms
  • Validating email domains in real-time on registration pages
  • Reducing fraudulent account creation in web applications

Strengths

  • Lightweight JSON format easy to parse and integrate
  • Community-maintained with focus on removing false domains
  • Available via CDN (JSDelivr) for zero-hosting consumption
  • Production-ready and regularly updated (last commit badge visible)

Considerations

  • Relies on community contributions for updates, which may lag behind new disposable domains
  • No built-in update mechanism; requires manual re-download or cache refresh
  • Covers only disposable, temporary, and spam domains—not all fraudulent email patterns

README quick start

E-mail domain blocklist

Uma lista atualizada em formato JSON contendo domínios de e-mails descartáveis, temporários e geradores de spam. Ideal para validação de cadastros, prevenção de fraudes e proteção de formulários.


Funcionalidades

  • Pronto para produção: Arquivo leve em formato JSON.
  • Atualizado pela comunidade: Mantido com foco em remover domínios falsos.
  • Fácil integração: Pode ser consumido diretamente via CDN ou importado no projeto.

Como usar

1. Download direto

Você pode baixar a lista atualizada para usar localmente em seu projeto:


2. Consumir via CDN (JSDelivr)

Se preferir consumir a lista diretamente via URL sem precisar hospedar o arquivo:

https://cdn.jsdelivr.net/gh/niagalves/email-domain-blocklist@master/domains.json

Contribuidores

Description

Lista em formato JSON contendo domínios de e-mails descartáveis e temporários para bloqueio e validação.

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