Verify Email Addresses with Confidence & Precision
IPQS Email Address Verification service can validate email addresses and identify high risk emails in real-time. Instantly score email addresses using a simple Email Verification API or batch process CSV files. Our engineers maintain over 99% accuracy using proprietary tests and extensive data collected by scoring hundreds of millions of user events per day, such as registrations and transactions for the internet's most popular sites. All IPQS clients benefit from this data to achieve precision accuracy email validation while ensuring users and transactions are fraud-free.
Confidently verify email addresses and analyze extensive email address reputation scoring for users in any country.
Email Verification Trusted by Thousands of Companies
IPQualityScore's Email Address Verification service performs hundreds of syntax & DNS checks and then determines if the email address exists with the mail service provider. This level of Email Address Validation goes well beyond basic checks by ensuring that the email's inbox is 100% functional and able to accept incoming mail. Email Verification is often the first line of defense to reduce fraudulent activity from fake or duplicate accounts and even mitigate fraudulent transactions. Instantly query our Email Verification API for Email Address Reputation scores in real-time and filter out low quality & abusive users before they can negatively impact your site.
Proper email list hygiene significantly lowers bounce rates, mass mailing service expenses, inboxing & SPAM filter issues, and complications from user typos & misspelled emails. Quickly detect invalid, high risk, and disposable email addresses with IPQS Email Address Verification API service that evaluates an email address and returns a real-time response to your website, software, or app. Batch lookups can also be performed by uploading CSV files through the IPQS client dashboard to cleanse user or subscriber lists.
Next-generation email verification leverages newer technology and best practices to ensure emails are validated with greater accuracy than any other leading service.
Enterprise Level Email Verification At an Affordable Price
Accurate Results From All Major Mail Services
IPQS Email Verification is optimized to produce the best results from all major mail services anywhere in the world. Receive accurate results for any mail service provider, in any country. Our team vigorously monitors average validation rates to ensure the best level of service.
Easy List Cleansing
Upload CSV files with your subscribers, lead opportunities, user lists, and other email addresses and quickly filter out all valid or invalid emails, including spamtraps and frequent complainers. Access over 15 data points for each email address to gain helpful insight. Once a list is uploaded, it typically finishes in just a few minutes.
Less Costs With Greater Accuracy
Email Address Verification doesn't need to be expensive. Access the most accurate Email Verification API without feeling like you are paying for it. Our prices are 10x less than similar services that offer inferior detection and less flexible settings. Cancel anytime without a penalty.
Best Email List Hygiene
Verify email addresses with precision and never worry about false-positives. IPQS mechanisms for processing email addresses are continuously updated to support newer methods and tricks that enhance accuracy and data quality.
Additional Risk Analysis
In addition to expert Email Address Validation, IPQS also can detect if the email address is disposable, part of a high risk mail service, or has engaged in recent abusive behavior, such as credit card fraud within the past few weeks. This insight greatly helps prevent duplicate & fake accounts from registering or making fraudulent transactions on your site.
Support From Email Address Validation Experts
Need help getting setup? IPQS is happy to assist with integration and getting started, such as uploading your first list. A human point of contact will always be available to you to ensure validating emails is as smooth as possible.
Email Verification Explained
Detect Temporary & Disposable Email Addresses
Fraudsters commonly use free disposable email services (temporary email addresses) to gain something of value such as account access, free trials, downloads, and other premium features, content, & services. These emails provide zero value in return since disposable email addresses are often deleted and never used again. Disposable emails are also frequently used to create duplicate accounts, engage in credit card fraud, and take advantage of free services or trial offers. If your site is suffering from abusive behavior then blocking disposable emails is a crucial step to eliminate fraud.
IPQS Email Address Verification API service provides confirmation that the email address does not belong to a temporarily or disposable email service in addition to being a valid email. IPQS disposable email blacklists are updated in real-time to provide the most effective service in the industry for stopping temporary email addresses. Ensure your users are signing up with valid emails and instantly increase the value & ROI of your user base, potential leads, email lists, and other data!
The Most Accurate Email Verification Service
Verify Email Addresses with the Highest Degree of Accuracy and Precision
Email Risk Scoring
Analyze Email Reputation
Easy Integration & API
Abusive Email Address Detection
Even when an email address is valid, there is still a chance the user has intent to engage in abusive behavior. Luckily, IPQS scores hundreds of millions of user events per day across popular sites. This data is used to identify valid email addresses that have recently engaged in fraud, such as using a stolen credit cards or creating fake accounts. All IPQS clients can take advantage of this feature which significantly reduces the chance for abusive users to access your site & negatively impact your business.
What Makes Our Email Verification Service Different?
Email Address Verification is not an exact science and it is quite challenging for any Email Address Validation service to maintain a high standard of quality. This is due to the popularity of SPAM filters and similar types of firewalls that outright block the email verification process for certain mail service providers. IPQS has developed proprietary methods to support these providers and many other services that block traditional email verification attempts. This feature is one of the many ways IPQS detection rates stand apart from competitor services, as many other verification providers are unable to offer the same quality & verification coverage.
IPQS can support nearly any mail service provider and our team has 24/7 monitoring in place to detect any anomalies with data quality. The extensive measures we take to ensure quality are easily noticed when comparing our service to any other provider in the industry.
Additionally, most disposable email address detection providers use stale blacklists that are not able to keep up with the newest disposable email services and the domains they add weekly to bypass filters. IPQS blacklists are updated in real-time to ensure that the newest disposable email services are immediately blacklisted to prevent duplicate & fake accounts, user generated SPAM, abusive users, as well as other fraudulent activity associated with temporary emails.
Detect Spamtraps, Honeypots, and Frequent Complainers
IPQS Email Reputation Scoring also includes detection for emails reported as a honeypot or spamtrap. These email addresses are incredibly stealthy and directly impact your sender score and inboxing rates. Detection for frequent complainers also makes it easy to avoid email addresses that are likely to unsubscribe or report your message as SPAM. 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.
Over 15 Data Points Per Lookup
Email address lookups through our service also include forensic details such as extracting the first name, detecting if the email belongs to a popular mail service like gmail.com, and checking for role-based accounts such as "sales@", "hello@", "support@", etc. This additional information is helpful to customize the email validation process to meet your exact requirements. For example, it would be easy to determine if an email address was from a personal account like gmail.com, hotmail.com, etc. or if the email belongs to a business or company.
Precision accurate email validation by IPQS detects invalid, disposable, and abusive addresses including spamtraps and honeypots.
Features and Benefits
5,000 FREE Email Verification Lookups Per Month
Verify Emails Exists with All Mail Service Provider (ex: gmail, yahoo, hotmail, etc.)
Syntax & DNS Email Verification
Spamtrap Removal & List Hygiene
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, Duplicate Accounts, & 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, Marketing Agencies, & Ad Networks
Companies with Large Client or User Bases
Email Marketers & Mailers
Marketplaces, Forums, & Public Listings
Online Sales, Sign Ups, & Lead Generation
Software, Game, & App Developers
SaaS Service Providers & Online Services
Compliance & Anti-Fraud Services ... and many more!