Email Validations

Validate a single email address

Changed on

Validates a single email address and returns deliverability checks.

post/email_validations

Request

  • Base URL: https://api.telnyx.com/v2
  • URL: https://api.telnyx.com/v2/email_validations
  • Auth: HTTP bearer

Headers

Idempotency-Keystring

Optional opaque, unquoted key for safely retrying the same logical request. Keys must contain 1 to 255 letters, numbers, hyphens, or underscores. Generate a unique UUID v4 for each operation and reuse it only when retrying that operation with the same request. Invalid headers—including duplicate, empty, malformed, or overlong values—return 400 with error code 10015. A request already in progress with the same key returns 409; reusing the key with a different request returns 422. Only successful responses are replayed, for up to 24 hours. Do not include sensitive data in the key.

Request body

emailstring required

Email address to validate. Any non-empty string is accepted; invalid syntax returns valid=false rather than a request error.

Response

Email validation result.

Changes

  • 9621f6123ebcRevision changes
    • warning

      added the new 10011 enum value to the // response property for the response status

    • warning

      added the new 10011 enum value to the // response property for the response status

    • warning

      added the new 10011 enum value to the // response property for the response status

    • warning

      added the new 10011 enum value to the // response property for the response status

    • warning

      added the new 10011 enum value to the // response property for the response status

    • warning

      added the new 10011 enum value to the // response property for the response status

    • warning

      added the new domain_graduation_limit_exceeded enum value to the // response property for the response status

    • warning

      added the new domain_graduation_limit_exceeded enum value to the // response property for the response status

    • warning

      added the new domain_graduation_limit_exceeded enum value to the // response property for the response status

    • warning

      added the new domain_graduation_limit_exceeded enum value to the // response property for the response status

    • warning

      added the new domain_graduation_limit_exceeded enum value to the // response property for the response status

    • warning

      added the new domain_graduation_limit_exceeded enum value to the // response property for the response status

  • 2fb3b617430aRevision changes
    • warning

      added the new recipient_suppressed enum value to the // response property for the response status

    • warning

      added the new recipient_suppressed enum value to the // response property for the response status

    • warning

      added the new recipient_suppressed enum value to the // response property for the response status

    • warning

      added the new recipient_suppressed enum value to the // response property for the response status

    • warning

      added the new recipient_suppressed enum value to the // response property for the response status

    • warning

      added the new recipient_suppressed enum value to the // response property for the response status

    • warning

      added the new reputation_suspended enum value to the // response property for the response status

    • warning

      added the new reputation_suspended enum value to the // response property for the response status

    • warning

      added the new reputation_suspended enum value to the // response property for the response status

    • warning

      added the new reputation_suspended enum value to the // response property for the response status

    • warning

      added the new reputation_suspended enum value to the // response property for the response status

    • warning

      added the new reputation_suspended enum value to the // response property for the response status

    • info

      added the optional property to the response with the status

    • info

      added the optional property to the response with the status

    • info

      added the optional property to the response with the status

    • info

      added the optional property to the response with the status

    • info

      added the optional property to the response with the status

    • info

      added the optional property to the response with the status