Mail data access
The former multi-host mail application advertised live search, individual-message endpoints, bulk export and an OpenAPI document. Those dynamic API services have not been migrated as running endpoints in the consolidated Cedwyn site.
Supported route
Use the static, read-only correspondence viewer. It reads the preserved catalogue and opens archived text where the source survives. Missing text is reported as unavailable.
Open correspondence viewer →Legacy API URLs
Old links to the API guide, catalogue endpoint, OpenAPI file, search, message and export endpoints are directed here or to the viewer so they do not leave a visitor at an unexplained 404. They should not be treated as a live API contract.