Email Verifier
Clean your list before it bounces
Check thousands of addresses in one go: syntax, domain, mail server and the mailbox itself, live by SMTP. Catch-all, disposable and role addresses are flagged so your sender reputation stays safe.
Check thousands of addresses in one go: syntax, domain, mail server and the mailbox itself, live by SMTP. Catch-all, disposable and role addresses are flagged so your sender reputation stays safe.
How it works
One address per line; duplicates are removed for you.
Syntax, MX records, then a real SMTP conversation with the mail server.
Keep the valid ones, drop the invalid ones, decide on the risky ones.
Search criteria
Everything you can set in Email Verifier. Leave a field empty to skip it.
Live demo
Demo with sample data — names, companies and emails are fictional. Real runs use live sources.
Protect your domain from bounces and spam traps.
Clean the leads that came in last month.
Know what’s left before you use it.
Each address with a definite answer (valid or invalid). Unknown results are free.
No. The check stops before any message is sent.
As many as you want; paid accounts have no cap, the free plan checks 25 per run.
The server answered in a way we can’t fully trust (full mailbox, greylisting). Send with care.
Results are cached to answer faster next time and can be deleted on request.