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Email Verification  Email Verification API | Block Fake Disposable Emails
Eliminate Fraudsters and Increase the Value of Your Email Lists!


Email Address Verification API


IPQ's email verification service evaluates the email addresses's integrity and confirms the email actually exists with the mail service provider. This level of confirmation goes well beyond basic email checks by verifying that the email inbox is 100% functional. Email verification can greatly reduce your email bounces, chances of being listed as a spammer by an ISP, and complications from users providing misspelled emails. Our API service can quickly evaluate an email address and return a response to your website, software, or app. You can also perform batch lookups by uploading a CSV file.

Temporary & Disposable Email Detection Service


Frauders commonly use free temporary & disposable email services to get something of value such as account access, downloads, eBooks, and other premium content. These emails provide zero value in return since disposable emails are often deleted and never used again. Our email verification API service provides confirmation that the email does not belong to a temporarily or disposable email service. Ensure your users are signing up with valid emails and greatly increase the value of your user base, email lists, and other data!

Features & Benefits Overview


  • 5,000 FREE Lookups Per Month
  • Verify Email Exists with the Mail Service Provider (ex: gmail, yahoo, hotmail, etc.)
  • Syntax & DNS Email Verification
  • Check Quality of Email - Detect Temporary & Disposable Emails
  • Easy API Integration with Examples
  • Batch File Checks
  • Increase your Email Deliverability Rate by Pruning Invalid and Expired Emails
  • Reduce Fraud and Malicious Behavior
  • Increase the Value of Your Newsletters, Email Lists, DOI Actions, Sales, Leads, Sign Ups, App Installs, Paid Traffic, etc.

Who Uses This Service?


  • Advertisers, Affiliate Marketers, & Ad Networks
  • Email Marketers & Newsletter Managers
  • Forums, Classifieds, & Public Listings
  • Online Sales, Sign Ups, & Lead Generation
  • Software, Game, & App Developers
  • Security/Fraud Systems ... and many more companies!

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Easy Email Verification


  • Get 5,000 FREE API queries per month! We have affordable pricing plans for all volumes of lookups. IPQ is the cheapest service in the industry for email verification and email list cleaning while still offering the highest quality of service.

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