Loqate

Increase email deliverability

When entering their details people often mistype their email addresses, which impacts customer on-boarding and the effectiveness of your marketing campaigns. Email validation from Loqate improves results by verifying data in real-time or via batch cleanse, ensuring your email messages reach their intended destination.

Maintain sender reputation

Your sender reputation is a big part of your email deliverability. It helps the ISPs determine if your email is worthy of the inbox or if it goes into the spam folder. By improving your email data quality, you can improve your sender reputation, reduce email bounce rates and prevent emails from being blocked. 

Reduce bogus registrations

Are you getting hit with spammy registrations in your online customer forms? Email validation from Loqate offers an elegant alternative to CAPTCHA for preventing bogus registrations in your on-boarding process or ecommerce checkouts.

How to Check and Email is Valid

Did you know that more than 17% of email addresses collected are incorrect?  Email validation from Loqate can help solve this problem. Our cleansing tool, via a single, easy-to-integrate API, can verify email addresses in real-time or in batch cleanse.  It also identifies incorrect email addresses by validating the domain and the username, via mail servers using SMTP. 

Syntax checks

More than syntax checks

Beyond checking for an @ symbol and a valid domain, the Loqate email validation service detects whether the email mailbox is genuine and can receive mail.

Business and consumer emails

Address verification from Loqate checks the validity of business AND personal email addresses, even for free web-mail addresses such as Hotmail and Gmail.

Try email validation for yourself

Simply enter an email address - make a deliberate error - and click "validate".


Enter up to 5 email addresses, per IP address per day, to see real-time email validation from Loqate in action.

Email Checker Tool


An email checker is a vital component of modern-day marketing. Email continues to be a reliable channel to communicate and sell to new and existing customers. Ensuring you do all you can to improve email deliverability and performance will help provide tangible benefits for your business. An email validation tool helps you maintain a positive sender reputation for any email marketing campaign. Use our free email checker below to test our validation service. 

Real-Time Email Validation API


Check and verify email addresses in real time to prevent inaccurate email registration. This helps maintain a clean and accurate email database of customers. Our email validation tool at Loqate helps remove the need to use CAPTCHA, a preventative measure that can be frustrating for the user experience.

By verifying email addresses in real time via our validation API, you can ensure you are only collecting real email addresses from real customers. This helps reduce CRM costs for unnecessary contacts and improves email marketing performance. Our API will integrate seamlessly into your contact forms, offering 24/7 validation whenever a customer enters their email address. 

Bulk Email Validation Service


Batch cleansing your email database helps identify and remove invalid or outdated email addresses. This helps cleanse your data, leading to better deliverability by improving open rates and hard bounces. Our bulk email checker helps you maintain your database by checking email addresses in bulk to verify and validate current contact information. 

Where to use Email Verification

Use in-house or online

By integrating Loqate's email validation into your website forms or business applications, data quality across all touchpoints is improved.

Batch cleansing

Invalid or mistyped email addresses detected and removed from your database.

Signup forms

Because Invalid or mistyped email addresses are detected as they are typed, forms can be simplified and website usability is improved.

Try Email Verification with these other products

Address Verification

Address Verification

The most reliable way to onboard your customers and enhance the quality of your existing data.

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Phone Verification

Phone Verification

Avoid wasting resources by checking mobile and landline phone numbers are valid before you get in touch.

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