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Role Mailbox Classification for Email Operations
x402
Role Mailbox Classification for Email Operations is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Identifies whether an email address belongs to a common role-based mailbox (e.g., support@, billing@, info@) using DNS data only.
Price / call$0.01
Success—
StatusUnknown
How this service works
Role mailbox classification for Email operations: Identify common role-based mailbox names such as support or billing. DNS data only; does not send email or verify that an inbox exists.
Output
Returns a classification indicating whether the input email address corresponds to a known role-based mailbox name (such as support, billing, info, noreply, admin, etc.), derived from DNS data alone. Does not verify inbox existence or send any email.
Example use cases
Filter role emails before personalized outreach
“Before I send my personalized email campaign, can you check if billing@techstartup.io is a role-based mailbox so I know whether to exclude it from personalization?”
CRM data quality check for imported contacts
“I just imported a batch of contacts and I want to flag any role-based addresses — can you check if info@globalretail.com is a role mailbox so I can tag it correctly in my CRM?”
Validate lead email before sales follow-up
“I have a lead with the email address sales@bigenterprises.com — can you tell me if that's a generic role mailbox rather than an actual person before my rep reaches out?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/demand-domain-role-mailbox-check-email-operations?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to classify an email address as role-based vs. personal using only the address itself (no SMTP probing). Ideal for pre-send email list hygiene, CRM enrichment, and suppression logic where you want to avoid sending personalized content to shared inboxes like support@ or billing@. Prefer this over full email verification services when you only need role detection without inbox existence checks.
Side effects
- Invalid or malformed email address input returns an error
- DNS lookup failure or timeout may prevent classification
- Uncommon or obscure role names may not be detected
- No inbox verification is performed — only the local-part name is analyzed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| string | Email address to inspect. |
Tags
x402
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