email_validation

Email Validation

Validates an email address and reports whether it is deliverable.

Requires an API Key licensed for email validation. A query over 320 characters is rejected.

A validated address decrements your lookup balance. An address the API cannot check returns unknown and costs no lookup. An address whose domain does not resolve, or publishes no MX records, returns not_deliverable and also costs no lookup. Only those two domain failures populate suggestions. Every other response returns an empty list.

Endpoint

GET /emails

See the API reference for this endpoint.

Import

from addresszen import AddressZen

Call email_validation on the AddressZen client. Path parameters are positional; query and body parameters are keyword-only.

Path Parameters

None.

Query Parameters

Name	Type	Required	Description
query	str	yes	Specifies the email address to validate
tags	str	no	Tags A comma separated list of tags to query over. Useful if you want to specify the circumstances in which the request was made. If you specify multiple tags, the response comprises only requests that satisfy all of them. Searching "foo,bar" queries only requests tagged both "foo" and "bar".

Response Type

from addresszen.types import EmailValidationResult

Errors

Unsuccessful HTTP responses raise APIError or a subclass, with the HTTP status and the API error code and message. Connection failures and timeouts raise TransportError. Unexpected responses raise ProtocolError. All derive from ClientError. See error handling.

Example

email_validation.pypython

from addresszen import AddressZen

with AddressZen("ak_test") as client:
    email = client.email_validation(query="person@example.com")