Verify if an email address is valid and deliverable. Performs DNS MX lookup, SMTP handshake verification (without sending email), catch-all detection, and disposable domain detection. Returns a confidence score (0-100).

Verify multiple email addresses in a single batch (max 25). Returns verification status and confidence score for each email. Efficient for cleaning outreach lists.

Find email addresses for a business. Scrapes their website for contact info, generates pattern-based candidates from a contact name, and verifies all discovered emails via SMTP. Returns verified emails sorted by confidence score. This is your Hunter.io replacement — no API key needed.

Quick check if a domain can receive email. Verifies DNS MX records exist and returns mail server details. Use this to filter out dead domains before running find_emails. Does not count against your verification quota.

Check your current usage quota. Shows how many verifications you've used today, your remaining quota, and your tier.