Email risk check
Spot disposable email domains before they hit your list.
Check pasted emails, domains, or URLs against a bundled temporary-mail domain list, then export a clean review report for signup QA, lead cleanup, or form testing.
Input
Emails, domains, or URLs
Domain list ready.
Results
Review table
| Entry | Domain | Outcome | Matched | Reason |
|---|---|---|---|---|
| Load the sample or paste a list to start. | ||||
Report
Plain text summary
Notes
Disposable email checks are one signal
Temporary-mail providers change often. A local blocklist can catch common disposable services, but it should sit beside verification, rate limits, fraud checks, and manual review for high-value workflows.
Subdomain matching
The checker walks domain levels, so an address at a nested disposable-mail subdomain can still be matched to the parent provider.
Override lists
Allow known test domains or flag internal risk domains without changing the bundled public list.
Batch workflow
Paste exports from forms, CRM leads, support queues, or signup tests and download a CSV for follow-up.