Powerful Email Validation Features
Discover the comprehensive validation tools that make EmailGuard the preferred choice for developers, marketers, and businesses worldwide.
Try it yourself
Test our validation engine with any email address. See accurate results in real-time.
Email Validator
Validate any email address with comprehensive checks
Comprehensive Validation
Format Validation
Checks if the email follows the standard format (local-part@domain.tld)
Typo Detection
Identifies common typos in popular domains (e.g., gmial.com → gmail.com)
DNS Validation
Verifies that the domain exists and has valid DNS records
MX Records
Checks if the domain has mail exchanger records for receiving emails
SMTP Verification
Connects to mail servers to validate mailbox existence without sending emails
Advanced Features
Our email validation platform provides comprehensive tools to improve deliverability, enhance security, and optimize your marketing performance.
Syntax Validation
Validate email addresses against RFC 5322 standards to ensure proper format and structure.
Typo Detection
Catch common domain misspellings like 'gmial.com' and suggest corrections to improve deliverability.
Disposable Email Detection
Identify temporary or throwaway email addresses that might affect your campaign quality and engagement.
MX Record Validation
Verify mail exchange server records to ensure emails can be delivered to the domain.
SMTP Verification
Connect to mail servers to confirm they accept messages for the provided email address.
Catch-All Detection
Identify domains configured to accept all emails regardless of whether the mailbox exists.
Batch Processing
Validate thousands of emails at once through bulk upload or API integration for efficient list cleaning.
Real-time API
Integrate our high-performance API directly into your forms, CRMs, or marketing platforms.
Use Cases
Discover how different industries leverage our email validation platform to improve efficiency and results.
E-Commerce
Improve checkout flows and reduce abandoned carts by validating emails at the point of entry.
Key Benefits:
- Higher conversion rates
- Fewer failed order confirmations
- Improved customer data
Marketing Teams
Clean email lists to improve deliverability rates and campaign performance.
Key Benefits:
- Higher open rates
- Improved sender reputation
- Lower bounce rates
SaaS Applications
Verify user emails during registration to ensure account quality and security.
Key Benefits:
- Reduced spam accounts
- Better user experience
- Higher quality user base
Seamless Integration
Integrate our email validation API with your existing software stack in minutes. We provide multiple integration methods to suit your development needs.
RESTful API
Simple HTTP API with comprehensive documentation and examples
SDK Libraries
Official client libraries for JavaScript, Python, PHP, and more
Webhook Support
Get validation results pushed to your application in real-time
// JavaScript example
import { EmailValidator } from '@emailguard/validator';
const validator = new EmailValidator({
apiKey: 'your-api-key'
});
async function validateEmail() {
try {
const result = await validator.validate('user@example.com');
if (result.valid) {
console.log('Email is valid!');
} else {
console.log('Invalid email:', result.errors);
}
console.log('Score:', result.score);
} catch (error) {
console.error('Validation error:', error);
}
}Ready to Improve Your Email Quality?
Start validating emails today and see the difference in your deliverability and engagement rates.