Block Disposable Email Addresses

Prevent abuse and ensure quality user registrations by blocking disposable and temporary email addresses.

Email Intelligence

Our system maintains an up-to-date database of disposable email providers and patterns to ensure accurate detection and blocking.

Domain Validation

Validate email domains in real-time and block registrations from temporary, disposable, or suspicious email providers.

Example rules

Here are some Example rules you can implement to block disposable email addresses. These rules can be customized to match your requirements.

Block Common Disposable Email Services

Block registration attempts from known disposable email providers

block
True
equals

Expression preview

(email.is_disposable equals "true")

Block Specific Disposable Domains

Block specific disposable email domains

block
tempmail.com, throwawaymail.com, 10minutemail.com
equals

Expression preview

(email.domain equals "tempmail.com OR throwawaymail.com OR 10minutemail.com")

Allow Only Business Emails

Only allow registration from business email domains

block
True
equals

Expression preview

(email.is_free equals "true")

Why Block Disposable Emails?

Disposable email addresses are often used for malicious purposes and can indicate potential abuse of your platform. Common issues include:

  • Account fraud and spam
  • Abuse of free trials and promotions
  • Fake user registrations
  • Bypassing email verification
  • Automated account creation

Ready to get started?

Try our solution for free and see how it can help protect your application.

What's included

  • • Real-time IP intelligence
  • • Advanced rule builder
  • • Detailed analytics
  • • Support
  • • API access

Protect any endpoint

  • • Access control & authentication
  • • Login & registration forms
  • • Contact & support forms
  • • API endpoints
  • • User-generated content
  • • Payment & checkout pages

Block malicious activity based on IP addresses or email domains.