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spf-authorizes-salesforce
x402
spf-authorizes-salesforce is a paid API for AI agents from email.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).
Checks whether a domain's SPF record explicitly authorizes Salesforce to send email on its behalf, returning a yes/no result with the matching mechanism and full SPF record.
Price / call$0.01
Success—
StatusUnknown
How this service works
Does the domain's SPF record authorise salesforce to send its mail? Reads the SPF TXT record (Cloudflare DoH) and checks for salesforce'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 indicating whether Salesforce is authorized in the domain's SPF record, the specific SPF mechanism that matched (e.g. include:_spf.salesforce.com or an IP block), and the full raw SPF TXT record retrieved via Cloudflare DNS-over-HTTPS.
Example use cases
Confirm Salesforce CRM email wiring
“We just set up Salesforce for our sales team to send outbound emails from ourcompany.com — can you verify the SPF record actually authorizes Salesforce so messages won't land in spam?”
Audit vendor email sender authorization
“I want to audit which third-party senders are authorized for clientdomain.com — start by checking if Salesforce is in their SPF record.”
Detect unexpected Salesforce sender
“We don't use Salesforce at all, but I want to make sure no one has sneaked it into our SPF record for suspiciousdomain.com — can you check?”
Technical details
Endpoint
GEThttps://email.intel.rallylive.ca/email/spf-authorizes/salesforce?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to specifically verify Salesforce's presence in a domain's SPF record — for confirming CRM email deliverability setup, auditing authorized senders, or detecting unauthorized Salesforce inclusion. Prefer this over generic SPF parsers when the check is specifically scoped to Salesforce. Use sibling endpoints for other vendors (ActiveCampaign, Zapier, Google Workspace, etc.).
Side effects
- Domain has no SPF TXT record — returns no authorization with an empty record
- Domain does not exist or DNS lookup fails — DNS resolution error returned
- SPF record is malformed or exceeds DNS lookup limit — parse error or inconclusive result
- Network timeout reaching Cloudflare DoH — request fails with timeout error
- Domain input missing or malformed — request returns validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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