The Mail Assurance API ensures that the email addresses provided are valid and exist, avoiding bounced emails and obsolete contact lists. The validation process is carried out in several stages. First, it verifies that the email format is correctly structured according to email standards. Next, it performs a check of the domain's MX (Mail Exchange) records, ensuring that the domain is configured to receive mail. Finally, the system validates the existence of the specific mailbox, providing an additional layer of confirmation that the email can be successfully delivered. This API is ideal for companies that send emails in large volumes, such as marketing platforms, online stores or services that require user confirmation. By removing invalid emails from databases, companies can optimize their delivery rates and reduce bounce rates, improving domain reputation and increasing the efficiency of their email campaigns.
To use this endpoint, send a POST request with the email address, and the API will return if the mailbox is valid and exists.
Validate Email - Endpoint Features
| Object | Description |
|---|---|
Request Body |
[Required] Json |
{
"email": "[email protected]"
}{"email":"[email protected]","user":"name","domain":"example.com","status":"valid","reason":"Valid email","disposable":false}
curl --location --request POST 'https://zylalabs.com/api/5127/mail+assurance+api/6547/validate+email' --header 'Authorization: Bearer YOUR_API_KEY'
--data-raw '{
"email": "[email protected]"
}'
| Header | Description |
|---|---|
Authorization
|
[Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed. |
No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.
Send a POST request with the email, and you will receive a reply confirming the validity and existence of the mailbox.
It is an API that validates email addresses in real time, ensuring that mailboxes exist and domains are configured to receive emails.
Receives an email address as input and returns format verification, MX records and mailbox existence as output.
Verification of emails in registration forms to ensure valid users. Mailing list cleaning to avoid bounced emails. Optimization of email marketing campaigns, improving delivery rates.
Basic Plan: 20 requests per minute. Pro Plan: 20 requests per minute. Pro Plus Plan: 40 requests per minute. Premium Plan: 40 requests per minute.
There are different plans suits everyone including a free trial for small amount of requests, but it’s rate is limit to prevent abuse of the service.
The API uses API keys for authentication. To access the API, include your API key in the request header. The API key is provided upon registration and should be kept secure.
The API returns detailed information about the age and history of a domain, including years, months and days since its creation, as well as expiration and update dates.
The Validate Email endpoint returns data confirming the validity of the email address, including the user's name, domain, status, reason for validity, and whether the email is disposable.
Key fields in the response include "email" (the validated email), "user" (the local part of the email), "domain" (the domain name), "status" (validity status), "reason" (explanation for the status), and "disposable" (indicating if it's a temporary email).
The response data is structured in JSON format, with key-value pairs that provide detailed information about the email validation process, making it easy to parse and utilize in applications.
The endpoint provides information on email format validity, MX record checks for domain configuration, and mailbox existence, ensuring comprehensive validation of the email address.
Data accuracy is maintained through multiple validation stages, including format checks, MX record verification, and mailbox existence confirmation, ensuring reliable results for users.
Typical use cases include validating user registrations, cleaning mailing lists to reduce bounces, and enhancing email marketing campaigns by ensuring high deliverability rates.
Users can utilize the returned data to filter out invalid emails, improve user engagement by targeting valid addresses, and enhance overall email campaign performance based on the validity status.
The primary accepted parameter is the email address itself, which should be in a standard format. Invalid formats will result in an error response, prompting users to correct their input.
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The free trial ends when you reach 50 API requests or after 7 days, whichever comes first.
No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.
Yes, we offer a 7-day free trial that allows you to make up to 50 API calls at no cost, so you can test our APIs without any commitment.
Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.
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