验证使用MailGun和Python是否存在电子邮件

Question

mailgun有一个电子邮件验证器，他们有示例响应，但我不知道如何使用它。我想验证" IS_VALID"是True或False，并清洁我的电子邮件列表的电子邮件列表。打印函数调用时，我会得到响应[401]。我该如何问一下IS_VALID是否为false？

def get_validate(email):
        return requests.get(
            "https://api.mailgun.net/v3/address/validate",
            auth=("api", "key"),
            params={"address": email})

with open('emails.csv', 'r') as file:
    reader = csv.reader(file)
    for i in reader:
        s = ''
        try:
            print(i[0])
            s = s + i[0]
            print(get_validate(s))
        except IndexError:
            pass

样本响应是：

{
    "address": "[e-mail]",
    "did_you_mean": null,
    "is_disposable_address": false,
    "is_role_address": false,
    "is_valid": true,
    "parts": {
        "display_name": null,
        "domain": "mailgun.net",
        "local_part": "foo"
    }
}

Answer 1

401是一个身份验证故障，这是因为"key"是无效的API密钥。当您在MailGun注册时，您的帐户获得了一个API密钥，需要代替"key"。请参阅此处的Mailgun文档

Answer 2

def get_validate(email):
    return requests.get(
        "https://api.mailgun.net/v3/address/validate",
        auth=("api", "pubkey"),
        params={"address": email})

emails = list()
with open('emails.csv', 'r') as file:
    reader = csv.reader(file)
    for i in reader:
        s = ''
        try:
            #print(i[0])
            s = s + i[0]
            response = get_validate(s)
            status = response.status_code
            content = response.headers['content-type']
            valid = response.json()['is_valid']
            emails.append((s, valid))
        except IndexError:
            pass
    with open('clean_emails.csv', 'w') as outfile:
        writer = csv.writer(outfile)
        writer.writerows(emails)

这是最终解决方案。

Answer 3

一种简单的方法是将CSV上传到Mailgun列表中，然后使用MailboxValidator导入列表并执行验证。

https://www.mailboxvalidator.com/resources/articles/how-to-mimport-email-list-list-from-mailgun/

如果您打算使用MailGun以后发送电子邮件。

，这是最实用的方法。

但是，如果您只是在寻找电子邮件验证API，请尝试MailboxValidator免费API。

免费API键：https：//www.mailboxvalidator.com/pay/9

API文档：https：//www.mailboxvalidator.com/api-single-validation

您每30天获得300次免费验证。

示例Python代码用于调用API

import httplib
import urllib
import hashlib
p = { 'key': 'Enter_License_Key', 'format': 'json', 'email': 'Enter_Email' }
conn = httplib.HTTPConnection("api.mailboxvalidator.com")
conn.request("GET", "/v1/validation/single?" + urllib.urlencode(p))
res = conn.getresponse()
print res.read()