What Are Disposable Email Addresses?
Disposable email addresses (DEAs), also called temporary or throwaway emails, are email addresses that expire after a set time or number of uses. Users create them instantly without registration, use them for a single purpose, then abandon them.
Popular Disposable Email Services
Hundreds of services offer disposable emails including 10MinuteMail, Guerrilla Mail, Temp-Mail, Mailinator, and ThrowAwayMail. New services appear constantly, making detection an ongoing challenge.
Why People Use Disposable Emails
Legitimate Reasons
- Privacy protection when signing up for one-time services
- Testing email functionality
- Research and downloading gated content
- Evaluating services before committing
Problematic Uses
- Abuse prevention bypass
- Promotion exploitation
- Fake engagement
- Fraud
The Business Impact
Disposable email users inflate your metrics, waste resources, and enable promotion abuse. They appear in signup numbers but will never open your emails or convert.
How ValidateList Detects Disposable Emails
Our detection system uses domain databases, pattern recognition, and real-time analysis to identify disposable addresses.
Protect Your List Quality
ValidateList identifies disposable email addresses in both real-time validation and bulk list cleaning. Upload your list to see how many temporary addresses have infiltrated your database.