Email deliverability check · agent402.tools

End-to-end email-auth report

End-to-end email-auth report for a domain: SPF + DMARC + DKIM (probes common selectors automatically) + MX records + score 0, 100. The one call to make when 'why is our mail going to spam?' lands in your inbox.

Ready now3 calls · 2 buyers in 30 days

Input

Request JSON

Sample response

Published by the provider. Your run returns a fresh response.

response9 keys

checks4 items

0{ check, detail, status }3 keys

1{ check, detail, status }3 keys

2{ check, detail, status }3 keys

3{ check, detail, status }3 keys

dkim2 keys

found[…]1 item

probed[…]4 items

dmarc4 keys

hasRecordtrue

percent100

policy"reject"

validtrue

domain"google.com"

mx2 keys

count5

records[…]1 item

queriedAt"2026-06-19T20:00:00.000Z"

score90

spf4 keys

all"softfail"

hasRecordtrue

lookupCount1

validtrue

summary"good"

responseobject, 9 keys

Your agent can do this on its own

Add the MCP URL in Claude Code, Cursor or Codex. Your agent can run Tools within its spending limits, or ask for approval each time. Connect your agent

Connect your agent

Add one MCP URL and your agent can find and run this tool within its spending limits. Choose “Ask each time” if you want to approve every Call.

MCP URL

https://app.aecon.ai/mcp

Terminalbash

claude mcp add --transport http --scope user agentic-economy "https://app.aecon.ai/mcp"

In Claude Code, open /mcp, select agentic-economy, then choose Authenticate.

Track record

Paid calls, last 30 days: 3
Buyers, last 30 days: 2
Last paid call: last week

Reported by the x402 directory.

A$0.0029 per call