Email Verification & Hygiene
Our multi-layered verification system checks every aspect of an email address to ensure maximum accuracy and deliverability.
Validates syntax, MX records, domains
Comprehensive technical validation ensuring proper email format and deliverable domains
Detects spam traps, role accounts, disposable emails
Identify dangerous addresses before they damage your sender reputation
Identifies risky or catch-all addresses
Flag problematic emails that may cause deliverability issues
Helps remove known complainers
Protect your reputation by avoiding users who frequently mark emails as spam
Verification Checks
12 ChecksBulk List Cleaning
Handle lists of any size with enterprise-grade infrastructure
Clean thousands of records in minutes
Process up to 1M emails per batch with our high-performance infrastructure. No more waiting hours for results.
Upload CSV files or connect via API
Drag & drop files, paste data directly, or integrate seamlessly with our RESTful API for automated workflows.
Get categorized results
Every email is sorted into clear categories: Verified, Undeliverable, Spam Trap, Seed Account and many more
Upload List
CSV or API
AI Processing
12+ verification checks
Categorization
Verified, Undeliverable, Spam Trap
Export Clean List
Ready to send
Detailed Reporting
Transform raw data into actionable insights with comprehensive reports and visual dashboards.
Visual dashboards with bounce reduction metrics
Interactive charts showing before/after comparisons, trend analysis, and deliverability improvements
Downloadable PDF/CSV reports
Export detailed reports for your team or clients. Share insights with stakeholders easily
Actionable insights for future campaigns
Get recommendations on list hygiene frequency, risk thresholds, and email quality improvements
Campaign Report
Valid Emails
42,156
Invalid
8,544
Recommendation
Your list quality improved by 83%. Consider re-validating monthly for optimal results.
Enterprise Security
Bank-level protection
Data encrypted in transit and at rest
Independently audited security controls
Your data is deleted after 30 days
GDPR
CCPA
Security & Compliance
Your data security and privacy are our top priorities. We maintain the highest standards of compliance and protection.
GDPR, CCPA, and CASL compliant
Fully compliant with global data protection regulations. Your customers' privacy is protected by design.
Data encrypted in transit & at rest
256-bit AES encryption ensures your data is always protected, whether being transmitted or stored on our servers.
Automatic deletion of data after cleaning
We don't keep your data longer than necessary. All email lists are automatically deleted 30 days after verification.
Custom Data Retention
Need a different retention policy? Enterprise customers can configure custom data retention periods.
Stop paying for bounces.
Start sending with confidence.
Join thousands of businesses that have improved their email deliverability with KleenData