📧 Email Verifier
Check email addresses for real deliverability signals — single or in bulk.
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✓
0
valid
?
0
unknown
⚠
0
risky
✕
0
invalid
Email
Verdict
Score
Reason
What each verdict means
✓ Valid
The mailbox is provably in use — a Gravatar profile is registered to this exact address.
? Unknown
The domain accepts mail, but we can't confirm this specific mailbox exists (see note below). Most addresses land here.
⚠ Risky
Disposable provider, role-based shared mailbox, or a likely domain typo.
✕ Invalid
Bad syntax, or the domain has no mail server and cannot receive email.