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Email List Cleaner

Clean a pasted email list, remove duplicates and review unsupported address formats. Export addresses and domain counts.

Processed on your device. No upload, account or daily limit.

Up to 1 MB and 10,000 entries separated by lines, commas or semicolons. Supports bare ASCII addresses with domain hostnames. Quoted local parts and display names need review. No DNS, SMTP or deliverability checks.

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