coord-count.sh gains a fourth TSV column: "-" when a mailbox has .origin
(a real session has read it via SessionStart), otherwise the age in whole
days of the oldest pending message. .origin is only written by
coord-inbox.sh's non---repo path, so its absence means the mailbox is
never reached by normal injection — a genuine dead letter, not merely
slow. board.sh's --brief surfaces mailboxes past the 3-day threshold as
a new "ALDRI LEST" section, mirroring the existing orphan-mailbox
listing. This is WP1d's detection half only (per .claude's coord
bestilling 2026-08-14); the action half (report-to-sender / retract) is
unapproved design, not built here.
coord-selftest.sh: 191 -> 197 checks. board-selftest.sh: 175 -> 178
checks (net +3; section 16 adds 3 new fixtures on top of the existing
175 baseline, some pre-existing counts shift with the trailing column).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0194eV8b6BXNv6aKLovP8TP6
Kjell Tore Guttormsen
19c0c1010b