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Email Validation

Validate email addresses before sending to protect your sender reputation.

Automatically validate recipient addresses before sending to protect your sender reputation.

What is Email Validation?

Email Validation checks every recipient before sending, analyzing addresses to determine delivery risk:

CheckDescription
Syntax ValidationValid email format (user@domain.com)
DNS/MX VerificationDomain has valid mail exchange records
Mailbox ExistenceSpecific mailbox actually exists
Risk AssessmentIdentifies disposable, role-based, risky addresses

Confidence Levels

LevelMeaningAction
HIGHVery likely to deliverEmail sent
MEDIUMSome risk factorsEmail sent with caution
LOWHigh bounce/complaint riskEmail suppressed

How to Enable

  1. Go to Domains in the dashboard
  2. Click on a verified domain
  3. Find the Email Validation toggle in Outbound Configuration
  4. Toggle on to enable

Once enabled, every email sent from this domain will have recipients validated automatically.

Email Validation is available on Marketing Business plans and higher, or BYOK Pro plans and higher.

Benefits

BenefitDescription
Protect ReputationAvoid bounces and complaints
Save MoneyDon't pay to send to invalid addresses
Better MetricsHigher open rates with valid-only sending
Block DisposablesAuto-reject temporary email addresses