DOTS Email Validation

Bounce Less. Deliver More.

Maximize your email deliverability and open rates with fast and secure email verification.

The most comprehensive email validation service available

Our Email Validation and Verification service seamlessly integrates with web forms and business applications, performing over 50 integrity checks and filters, providing deeper insights into risk and deliverability than any other provider in the industry.
Customer Support - Logo
Customer Support
Uptime Guarantee - Logo
Uptime Guarantee
Customer support - Service Objects
Support Engineers

Features and Benefits of Email Validation

Email Verification Improves Deliverability

Email Verification Improves Deliverability & Reduces Bounces

Email Validation service performs over 50 checks and verifications and returns a simple pass/fail score that enables you to send emails with confidence, improving deliverability and reducing your bounce rate by up to 90%.

Email address validation service

Protect Your Sender Reputation

With warning flags like bogus, vulgar, disposable, role, misspelling, screamer, honeypot, spam trap and known complainer, you can identify and automatically remove problematic emails that can damage your sender reputation.

We are the only email validation service to provide up-to-date reputation data for email service providers, ensuring the integrity of your emails.

Email address validation service
Seamless Integration with Web Forms

Seamless Integration with Web Forms

Capture accurate and up-to-date email addresses on your web forms to ensure critical information and marketing communications reach your customers and prospects.

Email checker - Secure and compliant

Secure and Compliant

We do not store, share or sell your data. Period.

When comparing email checker services - know what is happening with YOUR data.  Most email validation services will store your email data for their future use.

Email checker - Secure and compliant

How Email Validation Works

How it Works

Validates and Corrects Input Email Addresses

Validates email address and provides corrections for common spelling and formatting errors, returning a cleaned and formatted address.

Returns Quantitative Quality Score

Provides estimates on the validity of input email address, including values for Good, Probably Good, Unknown, Probably Bad and Bad.

Provides Flags to Identify Problematic Emails

Returns warning flags for bogus, vulgar, disposable, role, misspelling, screamer, honeypot, spam trap, known complainer addresses and more.

Tests for Email Address Deliverability

Checks for deliverability, returning codes for refused connections, non-existent top-level domain, DNS/MX/SMS errors and more.

Download our Email Validation one-page datasheet PDF Logo

For Developers by Developers

For a deeper dive into all of our APIs, visit our developer guides.
If you’re ready to put it to the test, sign up for a free API trial key and get 500 free transactions. Language Logo

Some of the world's biggest brands rely on Service Objects


Related Products

Address Validation - International
Validates global addresses to 99.5% match accuracy for over 250 countries.
Address Geocode - International
Returns highly accurate roof-top level geo-coordinates for almost any address in the world.
Lead Validation - International
Performs multi-point verification and correction of your leads and assigns an overall quality score.

Cookies Policy

General Use

We use cookies, tracking pixels and related technologies on our website. Cookies are small data files that are served by our platform and stored on your device. Our site uses cookies dropped by us or third parties for a variety of purposes including to operate and personalize the website. Also, cookies may also be used to track how you use the site to target ads to you on other websites.

Third Parties

Our website employs the use of various third-party services. Through the use of our website, these services may place anonymous cookies on the Visitor’s browser and may send their own cookies to the Visitor’s cookie file. Some of these services include but are not limited to: Google, Facebook, Twitter, and other social networks, advertising agencies, security firewalls, analytics companies and service providers. These services may also collect and use anonymous identifiers such as IP Address, HTTP Referrer, Unique Device Identifier and other non-personally identifiable information and server logs.

Thanks, I understand.