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Epistolon

Keep correspondence usable over time.

A mail-system project focused on structured messages, archives and explicit control over where correspondence is held.

In development. No public mail service.

Current stage

The project continues earlier 47Mail work on a JMAP server and message archives. A public mail service is not available.

What it is designed to provide

A direction for correspondence, archive, delivery and machine-readable mail workflows.

Who it is for

People and systems that need correspondence to remain inspectable, automatable and durably archived.

Scope and limits

Mail transport, archive custody, sender identity and external delivery are separate properties and must be verified independently.

A question about the project?

Describe what you would like to do and mention the project name. A discussion does not reserve access or place an order.