Email Validation API
Ensure deliverability and protect your reputation with real-time email address verification.
Our email validation API offers a robust solution for verifying the accuracy of email addresses before they are added to your MAP, CRM, or data center. Implementing proper validation is essential for several key reasons:
- Sending emails to fake or non-existent addresses can negatively impact your email deliverability.
- Mistyping an email address can prevent users from confirming their accounts or managing their subscriptions.
- Valid email addresses guarantee that you’re working with genuine and high-value leads.
Key Features:
- Bulk email verification using .csv files
- Personalize your verification process with your own whitelist and blacklist
- Choose from an optional filter for more than 10,000 banned domains*
- Apply optional filters for free email providers* and disposable email providers*
- Unlimited requests to our API
* Our lists are sourced from multiple public sources.
By subscribing to our email validation API, you gain access to our bulk email verificator—a tool that lets you upload CSV lists of emails for bulk validation. You’ll also receive an API key for easy integration with your CRM or web forms.
Additionally, Otowui offers a service to help seamlessly embed our email validation API into your existing forms, provided by our team of developers.
