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email-service-at-domain
x402
email-service-at-domain 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 the service@<domain> address looks deliverable by validating syntax, MX records, mail provider, disposable/free-provider flags, and SPF/DMARC presence.
Price / call$0.01
Success—
StatusUnknown
How this service works
Does service@<domain> look deliverable? Builds the service@ address for the domain you give and runs the verifier: syntax, MX presence, mail provider, disposable/free-provider flags, SPF/DMARC presence and a deliverable/risky/no verdict with the reason (mailbox existence is not probed). Fast way to find a working service contact. $0.01 per check.
Output
Returns a deliverability verdict (deliverable/risky/no) with a human-readable reason, along with syntax validity, MX record presence, identified mail provider, disposable-provider flag, free-provider flag, and SPF/DMARC presence for the constructed service@<domain> address. Mailbox existence is not probed.
Example use cases
Vendor contact discovery for outreach
“Before I reach out to vendor support, can you check if service@techsupplier.io is actually deliverable and what mail provider they use?”
Lead enrichment email validation
“I have a new lead at globex.com — can you verify whether service@globex.com looks like a real, reachable address, including whether they have SPF and DMARC set up?”
Pre-send compliance check
“I'm about to send an important message to service@partnerfirm.net — can you first check if that address is deliverable or risky, and tell me the reason?”
Technical details
Endpoint
GEThttps://email.intel.rallylive.ca/email/role/service?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, low-cost check on whether a company's role-based service@ email address is reachable before attempting contact, enriching a lead record, or validating vendor contact data. It is purpose-built for the service@ alias specifically, making it more precise than a generic email verifier when you know you want to reach a company's service team.
Side effects
- Missing or invalid domain input returns an error
- Domain with no MX records yields a 'no' verdict
- Disposable or free provider domains flagged with risky or no verdict
- DNS lookup timeout may cause delayed or failed response
- Malformed domain syntax returns syntax validation failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
Reviews
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