Disposable Email Detection
Screen signups for temporary/throwaway mailboxes against a 121570+ domain risk database - runs entirely offline.
Disposable/temporary email services let people sign up for something using a throwaway address that expires shortly after - useful for spammers or fake account creation, problematic for services that need real, reachable users. This tool checks an email against a local database of known disposable email domains and gives a risk score, without needing to contact any external service.
Frequently asked questions
It checks the email's domain against a local database of domains known to be temporary/throwaway email providers - built from publicly known lists of disposable email services.
Yes - new disposable email services appear over time, so any static database can eventually miss brand-new providers not yet included in the list. It's a strong first-line signal, not a perfect guarantee.
It's one useful signal among several - combining it with other verification methods (like email confirmation links) gives more complete protection than relying on disposable-domain detection alone.