Largest Disposable Email Domain List

The domains are scraped daily by Autheona's scraping agent. This repository is updated every 2 weeks.

This currently holds the largest active disposable email domain list. You can get all domains from the domains.txt file.

Where should I use these domains?

1. Check your product sign-up emails. People use disposable emails to abuse free trials, create fake accounts, and farm multiple accounts.
2. Check your public form sign-ups. AI agents and bots can fill forms with fake data to abuse your services.
3. Prevent disposable emails from being used for account registration.
4. Reduce fake accounts and automated sign-ups.
5. Prevent free-trial abuse and repeated trial registrations.
6. Filter disposable emails from newsletter and mailing-list sign-ups.
7. Protect referral, invite, and promotional programs from multi-account abuse.
8. Detect suspicious registrations before granting credits, rewards, or other benefits.
9. Add disposable email detection to lead-generation and contact forms.
10. Use the list as part of your anti-fraud and abuse-prevention systems.

Integrate Into Your Product

For real-time disposable email detection, create a free account on Autheona and integrate its API into your email validation flow.

Use the API to validate email addresses during sign-up, form submission, or other points where you need to detect disposable email addresses.