justin
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2d220a273d
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ops(carbonio): add noreply@ mailbox auto-purge + daily cron
Server-side classifier for the noreply@performancewest.net Carbonio mailbox
(35,337 msgs, ~98.6% machine noise). Deletes bounces/auto-replies/ticket
auto-acks, keeps genuine human Re: replies + unsubscribes (move to Trash,
reversible).
Classifier precedence: unsubscribe guard > RFC3834 Auto-Submitted header >
machine From-address (localpart/strong-token/display-bot) > STRONG auto
subjects (deletes deceptive Re: auto-acks) > human Re: keep > broad auto-ack
subjects > default keep. Subjects RFC2047 MIME-decoded first.
Three-phase execution: Phase1 fast MAILER-DAEMON search-delete, Phase1.5 fast
search-delete of common auto classes (guarded against Re:/unsub), Phase2
header-classify the small remainder with KEEP-caching.
Validated 23/23 against hand-labelled live sample. Initial backfill reduced
35,337 -> 68 (67 human replies + 1 unsubscribe). Daily cron installed in root
crontab: 17 4 * * * --apply --days 3.
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2026-06-21 04:55:50 -05:00 |
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