ProWebLook Email Verification
PaidLiveLast verified 24 Sept 2026
Checks email syntax, MX records, SMTP mailbox status and disposable-address detection.
Example request
curl 'https://proweblook.com/api/v1/checkemail?api_key=$API_KEY&[email protected]'
Free tier, in plain English
The email verification API itself starts at a paid monthly subscription; only the non-API web checker has a small free daily allowance.
Alternatives in Email Validation
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