# Verify a list of email addresses

Check which addresses in a list will accept mail before you send to them.

## The prompt

Connect the looot MCP to Claude or ChatGPT, then paste this and fill in the [brackets]:

Use looot to check each email address below with the job people.email.verify. Make one call per address. Return a table with the address, the status (deliverable, risky, undeliverable or unknown) and the reason the provider gave. Sort undeliverable addresses to the top.

[One email address per line]

## Jobs it calls

One use costs from $0.00025 at today's cheapest providers. A provider that misses can fall back to the next one, which can cost more; looot charges only the calls that ran.

- `people.email.verify`: 1 call, from $0.00025 per call (Filtrat, the cheapest of 13 providers). Compare providers: [people.email.verify benchmark](/benchmarks/people-email-verify)

## Sample answer

No sample answer is shown: this prompt was not run for this page, and looot does not invent one.