---
title: "Validate email address"
method: POST
path: "/api/email/email-validation"
tags: ["Email"]
---

# Validate email address

`POST /api/email/email-validation`

## Request

- Base URL: `https://api.kolect.com`
- URL: `https://api.kolect.com/api/email/email-validation`
- Auth: HTTP bearer

Validates an email address using MailTester Ninja API to check deliverability.
This endpoint helps determine if an email address is valid, deliverable, and safe to use
for marketing campaigns or other communications.

## Request body

- EmailValidationRequest
  - `email` string, email, required

## Response `200`

Email validation completed successfully

- EmailValidationResponse
  - `success` boolean
  - `status` 'accept' | 'reject' | 'unknown'
  - `details` object
    - `email` string, email
    - `code` integer
    - `message` string
    - `user` string
    - `domain` string
  - `timestamp` string, date-time

## Other responses

- `400`: Bad request - Missing or invalid email
- `500`: Internal server error - Email validation service unavailable

---

[API](https://skmtc.dev/kolect/apis/kolect-api.md) · [All operations](https://skmtc.dev/kolect/apis/kolect-api/llms.txt) · [OpenAPI document](https://skmtc.dev/kolect/apis/kolect-api/revisions/fe54528e8f54?raw)