Free tool
Free Email Verifier
Check any email address before you send. We tell you if it's valid, risky, or a dead address, with a deliverability score, so your bounce rate stays low and your sender reputation stays intact.
Free, no signup. We check syntax, domain, mail server, and known disposable providers in real time.
A clean list is step one. Most bounces come from old data and risky catch-all domains, not typos. We verify every address before it ever enters a client campaign.
Built by the Mail2Lead team
Verifying a list is the easy part. We find the right people, write the campaigns, and deliver replies, with every address verified before we send.
Not ready for a call? Get a second pair of eyes on your results.