Quick Single Email Check
Remove Dups, Role-Based, Split Files and Verify Email Addresses.
Bulk Email Verification
Remove Dups, Role-Based, Split Files and Verify Email Addresses.
Variant list matches only inside the username (e.g. newyork@, happynew@).
No-Send validation note: True DNS/MX + SMTP
RCPT TO handshake (no email body) requires a backend server. This browser app performs syntax, disposable, role, TLD, spam-trap and risk heuristics. Catch-all detection in production uses one random dummy address per domain on a server to avoid hammering.
Drag & drop your CSV here
or click to browse · No size limit · .csv only
emails.csv
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