Increase marketing
campaign results

In email marketing, it is important that the emails you send are verified, validated, and received by customers. One of the most common causes of bounced emails is sending to unverified email addresses. Email campaign providers may close the business account when emails regularly bounce. By eliminating bounced emails and utilizing email verification and email validation tools you can increase your sender score and email campaign quality.

Verify email address of new user registrations

Ensuring the users who sign up on your website have a valid and verified email address is valuable for a number of reasons:
  • Catch user typos with email validation when they’re entering their email address and prompt the user to fix typos before allowing them to register.
  • Lets you stay in touch with your users knowing you have a verifiable email address for: credit card expiration, receipts, new features and offerings, etc.
  • Ensures that your users can reset their password securely if forgotten: without email address verification and validation, there’s no way to validate someone’s identity outside of manual human verification.

Segment potentially
dangerous emails

Prevent users from signing up for your website with disposable email addresses using our email validation API tool. Users who sign up for these services are usually try to bypass giving you their real email for a specific reason: maybe they want to abuse your freemium features, etc.
By ensuring you only allow users with real verifiable personal or business email addresses to register, you reduce the risk for abuse on your website.

Enterprise API Packages

API access through WhoisXMLAPI can be purchased as an annual subscription. The access pricing is based on the number of queries, which is measured monthly with per-minute rate limits. The pricing structure gives predictability to business planning and solution architecture.

Learn more

by the smartest

Components our Email Verification API Service Tool Checks

  • Syntax
    Check if the email address conforms to the IETF standards using a complete syntactic email validation engine.
  • Typos and curse words
    Check the email address against common typos for the popular email domains. Check agains fake email patterns.
  • Disposable email address
    Check if the email address is provided by known Disposable Email Address provider such as Mailinator, 10MinuteMail, GuerrillaMail and 2000+ more.
  • Mail server existence
    Check the availability of the email address domains using DNS MX records.
  • Mailbox existence
    Check if the email address exists and can receive emails using SMTP connection and email-sending emulation techniques.
  • Catch-all email address
    Check if the email address can receive emails for any number of the other email addresses.

Give the API a Try

Input correct email address

Result for

Parsed email address:
Check email by syntax: true
SMTP check: true
Domain name system check: true
Free email address check: false
Check email for abuse email provider: false
Catch all emails address: true
Mail exchanger records
Record update dates
Created date: Thu Apr 19 2018 18:00:45
Updated date: Thu Apr 19 2018 18:00:45

Try Email Verification API for free

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