Email Preflight

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as io.github.tasuyoapp-ctrl/email-preflight and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

If this is your server, claim the listing to edit it and take ownership. The registry index lists everything else still awaiting a probe.

Tools this endpoint exposes

Read directly from the endpoint on 16 Oct 2026. Not supplied by the maker.

• email_preflight

  Use before sending or processing an email when you need current preflight facts about the address. For $0.001 USDC on Base mainnet, the existing Email Preflight API checks six facts: syntax validity,

• email_check_mini

  Check email syntax, MX and local domain classes with the existing API. $0.001 USDC on Base mainnet. MX does not prove mailbox existence. Unpaid calls return x402 v2 requirements for this request. A co

• url_preflight

  Inspect public HTTP/HTTPS URL response metadata through the existing safe URL API. $0.001 USDC on Base mainnet. Unpaid calls return x402 v2 requirements. A compatible client may repeat the identical u

Is this tool yours?

Claim this listing and we’ll verify ownership before handing it over.