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SPF Authorizes Mailchimp Checker
x402
SPF Authorizes Mailchimp Checker is a paid API for AI agents from email.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-24).
Checks whether a domain's SPF record authorizes Mailchimp to send email on its behalf, returning a yes/no verdict, the matching mechanism, and the full SPF record.
Price / call$0.01
Success—
StatusUnknown
How this service works
Does the domain's SPF record authorise mailchimp to send its mail? Reads the SPF TXT record (Cloudflare DoH) and checks for mailchimp's include/ip mechanisms, returning yes/no, the matching mechanism and the full record. Confirms a vendor integration is wired for deliverability, or spots an unexpected sender. $0.01 per lookup.
Output
Returns a yes/no authorization verdict indicating whether Mailchimp's include or IP mechanisms appear in the domain's SPF TXT record, the specific matching mechanism found, and the complete raw SPF record string fetched via Cloudflare DNS-over-HTTPS.
Example use cases
Verifying Mailchimp setup before campaign
“We're about to send our first Mailchimp campaign from newsletters.mybrand.com — can you check whether that domain's SPF record actually authorizes Mailchimp so we don't end up in spam?”
Auditing vendor email permissions
“I need to audit which third-party senders are authorized for clientdomain.com — start by checking whether Mailchimp is included in their SPF record and show me the full record.”
Detecting unauthorized Mailchimp sender
“Someone may have added Mailchimp as an authorized sender in our SPF without approval — can you check the SPF record for ourdomain.io and tell me if Mailchimp is in there?”
Technical details
Endpoint
GEThttps://email.intel.rallylive.ca/email/spf-authorizes/mailchimp?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, targeted check of whether Mailchimp specifically is authorized in a domain's SPF record — for confirming email marketing integrations are correctly configured, auditing vendor email permissions, or detecting unauthorized senders. Prefer this over generic SPF parsers when the specific question is about Mailchimp authorization rather than full SPF policy analysis.
Side effects
- Domain has no SPF TXT record — returns no match with empty record
- Domain does not exist or DNS resolution fails — lookup error returned
- SPF record exists but contains syntax errors that prevent parsing
- Rate limiting or upstream Cloudflare DoH unavailability causing lookup failure
- Domain input missing or malformed — request rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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