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Email Validation

Verify email addresses before sending to reduce bounces, protect reputation, and improve deliverability.

Email Validation preview
Email Validator
3 history
Privacy-first
Ready
Total
3
Valid
0
Invalid
0
Rate
0%
Validation
3 emails detectedBatch size: 50
john@company.com
Waiting…
sarah@startup.io
Waiting…
team@agency.co
Waiting…
Validation levelstandard
Batch size50
ChecksToggle modules
Live monitor
Ready. Paste emails or import a list.

What it does

Email Validation checks addresses for validity before you send. Catch syntax errors, invalid mailboxes, and risky addresses that would hurt your sender reputation.

What it checks

  • Syntax validation (proper email format)
  • Domain verification (MX records exist)
  • Mailbox verification (address accepts mail)
  • Disposable email detection
  • Role-based address detection (info@, admin@)

Validation options

  • Choose validation depth (fast checks vs deeper analysis) based on your workflow and plan
  • Run batch validations for large lists with progress tracking
  • Enable quality and reputation signals to prioritize higher-intent addresses
  • Save results to history for auditing and follow-up workflows
  • Promote valid results into a clean list for campaigns

How to use it

  • Validate new lists before importing
  • Re-validate older lists before reactivating them
  • Run validation on lists showing high bounce rates
  • Review validation history to spot patterns

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