ADR 0515 §4, §5: the trusted setting modes names the accounts Work and Personal show, Everything shows every
granted account; /read shows one mail as escaped text with its tasks, promises and attachments as downloads,
records it opened, and offers its corrections (mark and group, not a task, not a promise, read later), each
calling correct. Issue 1850: a sender with no display name is named by its address, on the list, the pane and
All mail.
ADR 0517 §1, §2, §4, §5: /item and /mode are posts behind the session's token, each calling its one
mail-reading verb (handle, unhandle, remind, record) for the operator; the script gets done or failed with
the cause as JSON, a plain form goes back to the list or shows it again saying what failed and why.