MailScout
Enter up to 20 email addresses, one per line. Each email is verified individually with syntax check, DNS MX lookup, SMTP handshake, and domain security analysis (SPF/DMARC/DKIM).
Batch Verify (max 25)
Enter one email address per line, maximum 20. Duplicate and empty lines are automatically removed.
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What We Check
Email Syntax
Validates email format according to RFC 5322 standard
DNS MX Records
Verifies the domain has mail servers configured
SMTP Handshake
Connects to mail server to confirm email existence
Domain Security
Checks SPF, DMARC and DKIM records for domain authentication