Email Verification Service

IPQ's email verification service evaluates an email addresses's integrity and confirms that the email address actually exists with the mail service provider. This level of email validation goes well beyond basic checks by verifying that the email inbox is 100% functional and able to accept incoming mail. Email verification can greatly reduce fraudulent activity from fake accounts and lower email bounces, mass mailing service expenses, 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 disposable email services (temporary email addresses) to get something of value such as account access, downloads, eBooks, and other premium content & services. These emails provide zero value in return since disposable emails are often deleted and never used again. Disposable emails are also frequently used to create duplicate accounts and take advantage of free services or trial offers. Our email verification API service provides confirmation that the email address does not belong to a temporarily or disposable email service. IPQ's disposable email blacklists are updated hourly to provide the most effective service in the industry. Ensure your users are signing up with valid emails and instantly increase the value/ROI of your user base, email lists, and other data!

What Makes Our Email Verification Service Different?

Most disposable email detection services use stale blacklists that are not able to keep up with the newest disposable email services and the domains they add weekly. Our system updates our blacklists hourly to ensure that the newest disposable email services are immediately blacklisted to prevent duplicate & fake accounts and all the fraudulent activity that comes with it. Another unique feature of all checks performed by our email validation system is to test if the email has been recently reported as a honeypot or spamtrap. We recommend avoiding these emails when performing mass mailing and newsletter marketing as they may cause your IP address or domain to be blacklisted by certain mail providers and ISPs. Additionally, our email verification service is partnered with the top mail service providers to verify that an email address is able to accept incoming mail and actually exists with the mail service provider. IPQ's proprietary checks and sophistication of email validation makes our service the most reliable and accurate email verification service in the industry.

Try It Now - Test & Verify an Email Address

Features and Benefits

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

Who Uses This Service?

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

Verify Email Addresses

API Access & Detailed Reports

API Access & Detailed Reports

Mass Check Records

Export Data & Batch Check CSVs

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