email.atmos.message

ALPHA. An immutable private Comail message. Canonical RFC 5322 bytes are stored in the referenced permissioned blob; integrity and delivery metadata allow a standards-facing mailbox to be rebuilt.

Repository @comail.at did:plc:yu6rmwoemqfnmsdkljyvmuhg namespace authority
Details · record, key any
Kindrecord
Record keyany
Authorityatmos.email
Indexed

Record

record · key any

Properties

deliveredAt

string · datetime

deliveryFingerprint

requiredstring
  • minLength: 71
  • maxLength: 71

inReplyTo

string
  • maxLength: 998

initialMailbox

requiredstring
  • minLength: 1
  • maxLength: 255

logicalMessageId

requiredstring

Stable identity shared by every immutable content version of one logical message. Inbound delivery may use the delivery fingerprint; draft and sent versions use a source-key-derived identity.

  • minLength: 71
  • maxLength: 71

messageDate

string · datetime

raw

requiredblob
  • maxSize: 10485760
  • accept: message/rfc822
  • maxLength: 100
itemsstring
  • maxLength: 998

sha256

requiredstring
  • minLength: 64
  • maxLength: 64

size

requiredinteger
  • minimum: 1
  • maximum: 10485760

sourceKey

string

Stable opaque source identity used to preserve distinct messages with identical RFC 5322 bytes during migration.

  • maxLength: 512
  • maxLength: 998

Similar lexicons

semantic match

Lexicons whose schemas describe something close to this one. Check them before publishing a new one that overlaps.

  • One message in a mirrored mail folder, after the JMAP Email (RFC 8621 §4), with the raw RFC 5322 message as a blob. Content is immutable. Header fields longer or more numerous than the limits here are shortened; raw always has the whole message. The record key is the base32 (lowercase, unpadded) of the first 20 bytes of the raw message's SHA-256, so it is the same in every folder and can be recomputed from an export. The folder is the space, so there is no mailboxIds; keywords are not mirrored.

  • Shared types of the mail records sovrn copies to a person's Atmosphere account (at.sovrn.mail.email, at.sovrn.mail.mailbox).

  • ALPHA. Immutable create-only causal revision for one logical Comail message. Writers reference every observed head and atomically create a deterministic email.atmos.messageStateOperation claim. Reducers validate a commit-bound complete graph, resolve independent fields by revision height then unsigned UTF-8 operation-ID order, and treat tombstone as irreversible.

  • 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.

  • Private and shared email inboxes for the Comail Messages prototype. Stores messages, attachments, drafts, sent replies and mail state. Shared inbox membership is managed by the inbox owner.