InboxGuards Email Check

com.inboxguardstest.api/email · v1.2.0 · communication

InboxGuards Email Check is healthy: it completed an MCP handshake in 2520 ms and exposes 4 tools. It scores 59/100.

Check emails before you send, and get a $1 SPF/DKIM/DMARC fix plan for your domain. Pay per call.

Endpoint: https://api.inboxguardstest.com/mcp (streamable-http)

No repository listed · Website · JSON · Add to my inventory

Score 59/100

health17 / 25
authEase15 / 15
toolQuality15 / 15
maintenance7 / 15
adoption0 / 10
usage0 / 10
security5 / 10

Scoring v0.3, computed 2026-10-15T02:31:25.495Z.

Health history

Checked (UTC)StatusLatencyError
2026-10-14T20:00:34.833ZHealthy2520

Tools (4)

validate_emailFree. Check the syntax of an email address offline and get the normalized address and domain, before paying for check_email_address. No DNS lookup, no network request, no payment.
pricingFree. Return the price of check_email_address (and of the HTTP-only email test report), the payment network (Base) and the receiving address. No input, no network request, no payment.
check_email_addressCheck one email address before you send to it: syntax, whether the domain accepts mail (MX, null MX or implicit A record), a disposable-domain flag (public CC0 list of about 9,900 domains), a role-account flag (info@, support@, noreply@...) and a free-provider flag. Returns a verdict of ok, risky or
email_fix_planGet an email security fix plan for one domain: the exact SPF, DKIM and DMARC DNS records to publish (create / replace / keep, record name, value and why), in order, plus click-path steps for the domain's DNS host (Cloudflare, GoDaddy, Route 53, Namecheap, Squarespace/Google, Vercel and others). Read