# email.atmos.mailbox

> Published by [comail.at](https://lexicon.garden/identity/did:plc:yu6rmwoemqfnmsdkljyvmuhg)

✓ This is the authoritative definition for this NSID.

## Links

- [View on Lexicon Garden](https://lexicon.garden/lexicon/did:plc:yu6rmwoemqfnmsdkljyvmuhg/email.atmos.mailbox)
- [Documentation](https://lexicon.garden/lexicon/did:plc:yu6rmwoemqfnmsdkljyvmuhg/email.atmos.mailbox/docs)
- [Examples](https://lexicon.garden/lexicon/did:plc:yu6rmwoemqfnmsdkljyvmuhg/email.atmos.mailbox/examples)

## Definitions

### `email.atmos.mailbox`

**Type**: `space`

ALPHA. Private Comail mailbox space for the official AT Protocol Spaces alpha. Canonical message content is immutable; mailbox and folder state use create-only causal revisions with deterministic reduction. These collections are the least-privilege OAuth recommendation, not a protocol write allowlist; certified adapters must reject unexpected authority collections. Legacy fixed-rkey mutable snapshots are deliberately excluded.

```json
{
  "key": "any",
  "name": "Comail Mailbox",
  "type": "space",
  "collections": [
    "email.atmos.folderOperation",
    "email.atmos.folderRevision",
    "email.atmos.message",
    "email.atmos.messageStateOperation",
    "email.atmos.messageStateRevision"
  ],
  "description": "ALPHA. Private Comail mailbox space for the official AT Protocol Spaces alpha. Canonical message content is immutable; mailbox and folder state use create-only causal revisions with deterministic reduction. These collections are the least-privilege OAuth recommendation, not a protocol write allowlist; certified adapters must reject unexpected authority collections. Legacy fixed-rkey mutable snapshots are deliberately excluded."
}
```

## Raw Schema

```json
{
  "id": "email.atmos.mailbox",
  "defs": {
    "main": {
      "key": "any",
      "name": "Comail Mailbox",
      "type": "space",
      "collections": [
        "email.atmos.folderOperation",
        "email.atmos.folderRevision",
        "email.atmos.message",
        "email.atmos.messageStateOperation",
        "email.atmos.messageStateRevision"
      ],
      "description": "ALPHA. Private Comail mailbox space for the official AT Protocol Spaces alpha. Canonical message content is immutable; mailbox and folder state use create-only causal revisions with deterministic reduction. These collections are the least-privilege OAuth recommendation, not a protocol write allowlist; certified adapters must reject unexpected authority collections. Legacy fixed-rkey mutable snapshots are deliberately excluded."
    }
  },
  "$type": "com.atproto.lexicon.schema",
  "draft": true,
  "lexicon": 1
}
```