
InboxPolicy tells your AI whether an email address is safe to send to.
Instead of a raw validity score, each check returns one action (send, send_with_caution, review, retry_later or avoid) with a reason, a confidence score and the signals behind it: catch-all domain, disposable address, free mailbox provider and role account such as info@ or sales@. Use it to check a lead before outreach, clean a list before a campaign, or screen sign-ups.
https://mcp.inboxpolicy.com/None in the store listings. The server needs sign-in, so we could not check it