# Email Verification

Kitt AI

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

## Use this tool with your AI agent

1. Copy the prompt
2. Paste it into your agent
3. 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.

**Already connected:** Your agent can use that connection.

**New user:** Your agent will guide you through setup, sign-in and authorisation.

Provider access is included.

Connect your first agent to receive $1 trial credit.

**Job:** [Verify email addresses](https://scrollport.com/tools/email-validation-api)

**Current price:** $0.0025/request

**Availability:** Ready to run

## Tool 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.

**Inputs and outputs**

### Input

`email` string · required

Email address used as the lookup or verification target.

format: email · maxLength: 254

`treat_aliases_as_valid` boolean · optional

Value supplied for treat aliases as valid.

### Output

`displayText` string

Returned display text value.

`email` string

Email address used as the lookup or verification target.

`reason` string

Returned reason value.

`reasonCode` string

Returned reason code value.

`validIdentity` null

Returned valid identity value.

`validSMTP` boolean

Returned valid smtp value.

`validity` string

Returned validity value.

**Example request and output**

Inspect returns this reviewed example, its estimated cost and the current input schema. Run calculates the estimate for your actual input.

### Request

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

### Output

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

**Errors and limitations**

- `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.

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Canonical page: https://scrollport.com/tools/providers/kitt/email-verification