# Email Validation

Enterprise email validation API to reduce bounce rates and protect sender reputation.
Real-time validation with syntax checking, domain verification, comprehensive disposable email detection, and MX record validation.
Built-in intelligence to identify role accounts and suggest corrections for common typos.


## Validate email address

 - [POST /api/v1/address/validate](https://developers.mailerlogic.com/customer-api.openapi/email-validation/paths/~1api~1v1~1address~1validate/post.md): Validate a single email address for deliverability before sending.

Comprehensive validation checks:
- Syntax validation (RFC 5322 compliant)
- Domain existence verification (DNS lookup)
- MX record validation
- Advanced disposable email detection with continuously updated database
- Role account detection (support@, admin@, etc.)
- Intelligent typo suggestions for common domains

Business benefits:
- Reduce bounce rates by 60-80%
- Protect your sender reputation score
- Block temporary and disposable email addresses
- Identify role accounts to improve engagement
- Real-time validation with instant results

Enterprise reliability with 99.9% uptime SLA and global infrastructure.

Rate Limit: Consumes from your monthly validation quota (check /api/v1/address/validate/quota)

## Validate multiple emails

 - [POST /api/v1/address/validate/batch](https://developers.mailerlogic.com/customer-api.openapi/email-validation/paths/~1api~1v1~1address~1validate~1batch/post.md): Validate up to 100 email addresses in a single request.
Each email is validated independently with full results returned.

Batch processing:
- Maximum 100 emails per request
- Each email validated independently
- Consumes 1 validation credit per email
- Returns individual results for each email

Use this for:
- List cleaning before campaigns
- Bulk validation of imported contacts
- Pre-send validation of subscriber lists

Rate Limit: Consumes from your monthly validation quota (check /api/v1/address/validate/quota)

## Get validation quota

 - [GET /api/v1/address/validate/quota](https://developers.mailerlogic.com/customer-api.openapi/email-validation/paths/~1api~1v1~1address~1validate~1quota/get.md): Check your email validation quota usage and limits.

Quota information:
- Monthly validation limit
- Current usage
- Remaining validations
- Reset date

Use this to:
- Monitor validation usage
- Plan batch validation operations
- Track quota consumption