The Header Object

Since: Version 2025.10.06-5ec871ab

The functionality described in this section requires version 2025.10.06-5ec871ab of KumoMTA, or a more recent version.

Available Fields and Methods

• address_list
• authentication_results
• mailbox_list
• message_id
• message_id_list
• mime_params
• name
• raw_value
• unstructured
• value