Postfix mail server

v0.1.5

Queue inspection, config dump, log tailing, plus narrow operator actions (flush, requeue, delete-by-queue-id). These mutators are high- or critical-risk; the reversible hold/release pause is medium. All are audited. Postfix uid must own the runner OR runner must be in the postdrop group.

Pack ID

postfix

Vendor

emisar

linux

Actions

Install

emisar pack install validates the pack and verifies its content hash before copying it into /etc/emisar/packs. The --hash below pins the install to the exact bytes on this page — a tampered copy is rejected. After install, reload the runner; it re-reads the catalog and advertises every action.

content hash: sha256:43c61b45b979cfecc845394a979a6a9c048860b6cf25c3ac782858cca75b4158

on the runner host

sudo emisar pack install postfix \
  --hash sha256:43c61b45b979cfecc845394a979a6a9c048860b6cf25c3ac782858cca75b4158 \
  --dest /etc/emisar/packs

# Reload so the runner re-reads the catalog:
sudo systemctl reload emisar

Actions 14 total

View on GitHub

postfix.check_config exec low

postfix check
postfix.delete_qid exec critical

postsuper -d <queue-id>
postfix.flush_queue exec high

postqueue -f (retry all deferred)
postfix.maillog_grep exec low

grep mail.log for queue-id / address
postfix.maillog_tail exec low

tail mail.log
postfix.mailq exec low

mailq (current queue)
postfix.postcat_qid exec low

postcat -q <queue-id>
postfix.postconf exec low

postconf -n
postfix.postsuper_hold exec medium

postsuper -h <qid>
postfix.postsuper_release exec medium

postsuper -H <qid>
postfix.postsuper_requeue exec high

postsuper -r <qid|ALL>
postfix.qshape exec low

qshape (queue by domain x age)
postfix.queue_counts exec low

Per-queue message counts
postfix.reload exec medium

postfix reload

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