## Key Features **Real-Time Email Validation** – Instantly verify email addresses to ensure they are properly formatted and valid.
**DNS & SMTP Verification** – Perform in-depth DNS and SMTP checks to confirm if an email address truly exists.
**Catch-All Domain Detection** – Identify domains that accept all emails, allowing you to filter out low-quality contacts.
**Disposable Email Filtering** – Block temporary or disposable email addresses to maintain a high-quality list.
**Secure & GDPR Compliant** – Your data is protected with industry-standard security and full compliance with GDPR.
**Scalable API for Developers** – Seamless integration with clear documentation and flexible pricing to fit your needs.

## How Our Email Validation API Works Our API uses a multi-layered verification process to ensure maximum accuracy: **Syntax Validation** – Checks the format of the email address against RFC standards.
**Domain Verification**– Confirms the domain has valid DNS records and if the domain is a temporary email provider.
**Mailbox Verification (SMTP Check)**– Connects to the mail server to confirm if the email address exists.
**Catch-All Detection** – Identifies whether the domain accepts all emails, which may indicate spam traps.
**Role-based Detection** – On top of that we also check, if an email is role-based.

## Use Cases **Email Marketing**– Improve deliverability and engagement by sending campaigns to verified contacts.
**User Registration** – Prevent fake sign-ups and ensure valid email addresses for better account security.
**Data Cleaning** – Regularly update and clean email lists to maintain high-quality contact databases.

## Response of `Verify Email` ### disposable Checks if the email was registered using a temporary mail service by comparing the domain to a list of thousands of temporary mail providers. `disposable` - if true, it is in a disposable email, if false it is not in a disposable email.
`Examples`:
`"disposable":true` - test@besttempmail.com
`"disposable":false` - test@gmail.com ### catch-all Checks if the email an email server is confirgured with catch-all by connecting to it via SMTP. `catch-all` - if true, it is a catch-all email, if false it is not in a catch-all email.
### Valid-format Checks if the email is in a valid format by checking if the user or domain has not allowed characters. `valid-format` - if true, it is in a valid format, if false it is not in a valid format.
`Examples`:
`"valid-format":true` - test@gmail.com
`"valid-format":false` - test!@@!@gmail.com ### role-based Checks if the email is a role based email (team@, admin@...). `role-based` - If true, it is a role-based email, if false it is not a role-based email.
`Examples`:
`"role-based":true` - team@gmail.com
`"role-based":false` - test@gmail.com ### Valid The email is validated by connecting to the smtp server of the email and sending a request, if the email exists or not.
`valid` - If true, the email exits and if false, it doesn't exist.
`Examples`:
`"valid":true` - nametest@gmail.com
`"valid":false` - test12551@notgmail123.com