scrollport

Email Verification

Check one email address for deliverability and DNS or SMTP risks.

by Kitt AIReady to run$0.0025 per request · $0.25 per 100 requests

Example

You ask your agent

“Is nobody@example.com a real email address?”

You get

Email
nobody@example.com
Reason
invalid setup for email dns
Validity
invalid
Valid SMTP
No
Reason code
invalid_dns
Display text
invalid
What your agent sends and gets back (JSON)

Your agent works out the exact inputs, such as IDs, dates and settings, from what you ask.

Request

{
  "tool_id": "kitt.email-verification",
  "input": {
    "email": "nobody@example.com"
  }
}

Response

{
  "email": "nobody@example.com",
  "reason": "invalid setup for email dns",
  "validity": "invalid",
  "validSMTP": false,
  "reasonCode": "invalid_dns",
  "displayText": "invalid",
  "validIdentity": null
}

Use it with your agent

Copy the prompt and paste it into your agent, then tell it what you need.

Read https://scrollport.com/start. Use my existing Scrollport connection, or help me connect if needed. Help me use Email Verification (tool ID: kitt.email-verification). Ask me for the details you need, then show me the result.

Provider access is included. If your agent isn't connected to Scrollport yet, it will help you set that up.

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Questions

Is Email Verification by Kitt AI free?

Scrollport has no free tier: it costs $0.0025 per request ($0.25 per 100 requests), paid per use from a prepaid wallet with no subscription. Connecting your first agent adds $1 of trial credit, so you can try it before adding funds.

Do I need an API key from Kitt AI?

No. Your agent runs it through your Scrollport connection (MCP, the Scrollport CLI or the HTTP API), and Scrollport handles access to Kitt AI, so you don't sign up with Kitt AI or manage an API key.

Details

About this tool

Verify one email address in realtime and return validity, available identity and SMTP checks, MX domain and reason codes. A completed negative, unknown or catch-all result is a useful verification and is billed at the same rate as a valid result. Pending jobs and provider failures are not billed to the wallet. No bulk or asynchronous jobs are submitted.

All inputs and outputs

Input

emailstring · required

Email address used as the lookup or verification target.

format: email · maxLength: 254

treat_aliases_as_validboolean · optional

Output

displayTextstring
emailstring

Email address returned for the record.

reasonstring
reasonCodestring
validIdentitynull
validSMTPboolean
validitystring
Errors and limits
  • invalid_input: The lookup fields or limits are invalid.example: {"email":"nobody@example.com"}
  • upstream_error: The data provider could not complete a verified result; the wallet was not charged.Check the input and contact Scrollport support with the run ID if the problem persists.