单个邮箱验证

实时验证单个邮箱地址。响应中包含耗时信息，延迟取决于远程邮件服务器和网络状况。

接口端点

POST https://verimails.com/api/verify/single

请求

请求头

请求头	必填	值
`Authorization`	是	`Bearer YOUR_API_KEY`
`Content-Type`	是	`application/json`

请求体

字段	类型	必填	说明
`email`	string	是	要验证的邮箱地址

json

{
  "email": "user@example.com"
}

响应

响应字段

字段	类型	说明
`email`	string	已验证的邮箱地址
`status`	string	验证结果： `valid`， `invalid`， `risky`， `unknown`或 `disposable`
`safe_to_send`	boolean	VeriMails 是否建议向该地址发送。仅当`status`为 `valid`。
`confidence_score`	number	验证结果的整体置信度。
`domain`	string	从邮箱地址中提取的域名。
`is_catch_all`	boolean	该域名是否广泛接收邮件，导致具体邮箱更难确认。
`is_disposable`	boolean	该地址是否使用一次性或临时邮箱服务商。
`is_role_based`	boolean	该地址是否为 info@ 或 support@ 这类角色邮箱。
`is_free`	boolean	该域名是否为免费邮箱服务商。
`verification_time_ms`	integer	处理耗时（毫秒）。

响应示例：有效邮箱

json

{
  "email": "john@company.com",
  "status": "valid",
  "safe_to_send": true,
  "confidence_score": 0.95,
  "reason": "Verification completed",
  "domain": "company.com",
  "is_disposable": false,
  "is_role_based": false,
  "is_free": false,
  "is_catch_all": false,
  "mx_records": ["mx1.company.com"],
  "smtp_response": null,
  "verification_time_ms": 642,
  "api_version": "1.0"
}

响应示例：Catch-all 域名

json

{
  "email": "sarah@enterprise.io",
  "status": "catchall",
  "safe_to_send": false,
  "confidence_score": 0.52,
  "reason": "Catch-all domain detected",
  "domain": "enterprise.io",
  "is_disposable": false,
  "is_role_based": false,
  "is_free": false,
  "is_catch_all": true,
  "mx_records": ["mx1.enterprise.io"],
  "smtp_response": null,
  "verification_time_ms": 918,
  "api_version": "1.0"
}

代码示例

bash

curl -X POST https://verimails.com/api/verify/single \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"email": "user@example.com"}'

python

import requests

def verify_email(email, api_key):
    response = requests.post(
        "https://verimails.com/api/verify/single",
        headers={
            "Authorization": f"Bearer {api_key}",
            "Content-Type": "application/json"
        },
        json={"email": email}
    )
    response.raise_for_status()
    return response.json()

result = verify_email("user@example.com", "YOUR_API_KEY")
if result["safe_to_send"]:
    print("Safe to contact!")

javascript

async function verifyEmail(email, apiKey) {
  const res = await fetch("https://verimails.com/api/verify/single", {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${apiKey}`,
      "Content-Type": "application/json"
    },
    body: JSON.stringify({ email })
  });

  if (!res.ok) throw new Error(`API error: ${res.status}`);
  return res.json();
}

const result = await verifyEmail("user@example.com", "YOUR_API_KEY");
console.log(result.status);       // "valid"
console.log(result.safe_to_send); // true

php

function verifyEmail($email, $apiKey) {
    $ch = curl_init();
    curl_setopt_array($ch, [
        CURLOPT_URL => "https://verimails.com/api/verify/single",
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_POST => true,
        CURLOPT_HTTPHEADER => [
            "Authorization: Bearer {$apiKey}",
            "Content-Type: application/json"
        ],
        CURLOPT_POSTFIELDS => json_encode(["email" => $email])
    ]);

    $result = json_decode(curl_exec($ch), true);
    curl_close($ch);
    return $result;
}

$result = verifyEmail("user@example.com", "YOUR_API_KEY");
if ($result["safe_to_send"]) {
    echo "Safe to contact!";
}

状态码

HTTP 状态	含义
`200`	成功：已返回结果
`401`	未授权：API 密钥缺失或无效
`422`	验证错误：邮箱格式无效或缺少字段
`429`	超出速率限制：请降低请求频率
`500`	服务器错误：请稍后重试