The id of the blob containing the raw message RFC 5322.
Optionalkeywords(default: {}) The keywords to apply to the Email.
The ids of the Mailboxes to assign this Email to. At least one Mailbox MUST be given.
Optionalreceived(default: time of most recent Received header, or time of import on server if none) The receivedAt date to set on the Email.
The EmailImport object referencing the blobs to be imported