DeliverIQ MCP server

This is a helper that connects your AI assistant to DeliverIQ, a service that checks whether email addresses and domains are safe to send to. It is handy if you send newsletters, cold outreach, or any bulk email and want to avoid landing in spam folders. You ask your AI a question in normal words, and it uses DeliverIQ behind the scenes to give you an answer.

What this MCP server does

You type a question like whether an email address is safe to send to. Your AI sends that request to this helper, and the helper talks to the DeliverIQ service. DeliverIQ runs its checks and sends the results back. Your AI then explains what it found in plain words, right in your chat window.

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What you can do with it

• Check whether a single email address is deliverable
• Submit a list of email addresses for a batch check
• Find a business email address from a name and a company domain
• See if a domain is on any of 50 email blocklists
• Review a domain's SPF, DKIM, DMARC, and BIMI setup
• Get a spam trap risk score for a domain
• Check how many DeliverIQ credits you have left

Try asking your AI

• “Is jane@example.com a safe email address to send to?”
• “Check these 200 email addresses and tell me which ones are risky”
• “Does example.com have its email authentication set up properly?”
• “Find the marketing manager's email at acme.com”
• “Is example.com on any email blocklists?”

What it gives back to you

You get answers in your chat, written in normal language. For a single check, that is a verdict like safe, risky, or undeliverable, with a short reason. For a batch, you get a summary and a link to download the full results as a spreadsheet file. For domain checks, you get a short report listing what was found and what needs fixing.

Before you start

Who it's for

Marketing people, email senders, and anyone who manages mailing lists and wants a quick sanity check before hitting send.