OxiBounce - Email Verification

Validate your email database quality

With OxiBounce, optimize your email campaigns by verifying the validity of your addresses. Reduce bounce rates and protect your sender reputation.

Multi-level verification
Syntax, DNS, mailboxes and spam trap detection
Instant results
Real-time validation via our interface or REST API
Maximum protection
Identification of risks to your sending reputation
Email verification interface

Technical features

A complete validation solution for your email lists

In-depth verification of each email address for reliable results

Technical validation

Complete verification of email address validity

  • Email syntax validation
  • DNS records verification
  • Email address existence test
  • Disposable domain detection
Advanced protection

Detection of risks to your sending reputation

  • Over 30 tests per address
  • Dangerous address identification
  • Professional domain validation
  • Bot detection
Integration tools

Use OxiBounce as you wish

  • Intuitive web interface
  • Unit test or list upload
  • Documented REST API
  • SDK for easy integration

Management and analytics

Control your validations efficiently

Powerful tools to manage your verifications and analyze results

Detailed reports

Complete analysis of your databases

  • CSV/Excel results export
  • Detailed validation statistics
  • Verification history
  • Improvement suggestions
Experts at your service

Benefit from our analysis and support at no extra cost

  • Support available by phone and email
  • 20+ years of experience in email
  • Personalized analysis of your results
  • Optimization advice
Export, share...

OxiBounce is compatible with all email routers and software

  • Export of usable addresses
  • Report sharing
  • API automation
  • Integration with your sites and applications

Frequently Asked Questions about Email Verification

How does email verification work?
Our service performs a series of comprehensive tests: email address syntax validation, domain DNS records verification, mail server connection testing, spam trap detection, and disposable domain checking. Each address receives a quality score based on these various criteria.
What types of results can I get?
Our results are classified into several categories: Valid (address exists and can receive emails), Invalid (address doesn't exist or can't receive emails), Risky (address presents potential risks like spam traps or complaints), Temporary (disposable domain or temporary email), and Uncertain (unable to verify with certainty).
Are the results 100% guaranteed?
No service can guarantee 100% reliable results as mail servers can change behavior or implement protections. However, our average accuracy rate is above 98% thanks to our advanced algorithms and optimized infrastructure.
How long does verification take?
Verification is instant for a single address via our API. For lists, the time depends on volume: approximately 100,000 addresses per hour. We use multiple connections and parallel processing to optimize speed while respecting server limits.
Can I verify entire lists?
Yes, you can verify complete lists through our web interface (CSV/Excel import) or via our API. We support files up to several million addresses and automatically handle deduplication.
Is my data secure?
Absolutely. We are GDPR compliant, your data is hosted in France in secure datacenters and is automatically deleted after 30 days. We never use your data for any purpose other than verification.
What's the difference from simple syntax validation?
Syntax validation only checks the address format. Our service goes much further by testing the actual existence of the address, the ability to receive emails, and detecting potential risks like spam traps.
How do I integrate verification into my application?
We provide a simple and documented REST API, with code examples in several languages. We also provide client libraries for PHP, Python, Node.js, and Java. Our support team assists you with integration.
What are the benefits of real-time verification?
Real-time verification, for example on your registration forms, prevents invalid addresses from being registered in the first place. This improves your database quality and reduces email sending costs.

Simple pricing

Choose your plan

Plans adapted to all volumes, no commitment and credits valid for 12 months.

1 000 verifications
10 € HT
Soit 0.0100 € HT par vérification
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10 000 verifications
79 € HT
Soit 0.0079 € HT par vérification
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20 000 verifications
99 € HT
Soit 0.0050 € HT par vérification
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50 000 verifications
149 € HT
Soit 0.0030 € HT par vérification
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100 000 verifications
249 € HT
Soit 0.0025 € HT par vérification
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250 000 verifications
499 € HT
Soit 0.0020 € HT par vérification
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500 000 verifications
799 € HT
Soit 0.0016 € HT par vérification
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1 000 000 verifications
1 499 € HT
Soit 0.0015 € HT par vérification
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Need more?
Contact Sales

Included in all our plans

  • Credits valid for 12 months
  • Email and phone support
  • Detailed statistics
  • Documented REST API
  • Intuitive dashboard
  • Results export
  • Real-time results

What our customers say

5 out of 5 stars

"For over 10 years, OxiMailing has been a permanent and essential communication tool for our association's events. This is complemented by available and competent support."

Alain B.
Association President

5 out of 5 stars

"The platform's ease of use and reliability allow us to effectively manage our email campaigns. The support team is responsive and professional."

Sophie C.
CEO

5 out of 5 stars

"A provider that prioritizes service quality and listening, to provide you with personalized recommendations according to your context. A truly competent deliverability team that I've been working with for many years."

Lyonel G.
Manager

5 out of 5 stars

"I've been with Oxemis with my company for 3 years and I'm delighted! The undeniable plus: the after-sales service is really super pleasant and responsive! I recommend!"

Cecile H.
Business Owner

5 out of 5 stars

"I must have been using their services for about ten years. I'm a small customer for them but that doesn't matter, they are always available, answer your questions even if you're not an expert. They always find you the solution. Bravo!"

Gaël H.
Manager

Simple and powerful verification API

Integrate email verification into your applications with our documented REST API and client libraries.

Voir notre GitHub API E-mail API SMS API Vérification
Développement