Feature Feature

Disposable Email Detection

Disposable email addresses are designed to be used once and discarded. While convenient for users, they create long-term problems for products and marketing teams. EasyEmailAPI detects disposable and temporary email addresses in real time, helping you focus on genuine users.

Disposable email detection illustration

The problem with disposable emails

Disposable emails are commonly used for:

  • One-time signups
  • Avoiding confirmation emails
  • Bypassing usage limits
  • Automated registrations

They inflate user numbers and rarely lead to engagement.

How EasyEmailAPI detects disposable emails

EasyEmailAPI checks incoming emails against a frequently updated dataset of disposable providers.

Detection happens instantly during validation, allowing you to:

  • Block disposable emails
  • Flag them for review
  • Apply custom business rules

Where disposable detection is most useful

This feature is widely used in:

  • SaaS signup forms
  • Free trial registrations
  • Lead capture forms
  • Community platforms

Business impact

  • Higher quality users
  • More meaningful engagement
  • Less noise in analytics
  • Better long-term retention

Who should enable this feature

Disposable email detection is ideal if:

  • You offer free plans or trials
  • You want to prevent abuse
  • You care about real users, not numbers

Get started

Block disposable emails with EasyEmailAPI

Real-time disposable detection, API-first design, and easy integration.

Block disposable emails Protect trials and signup flows.