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feat(dlp): add email outbound collector — Outlook COM + SMTP monitor

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Two collection modes:
- outlook: polls Sent Items via COM, extracts metadata (subject hash,
  recipients hash, attachment names, body length)
- smtp: monitors SMTP connections (25/587/465/2525) via Get-NetTCPConnection

DLP policy rules: endpoint.email[] with regex matching on subject,
recipients, sender, attachments, externalOnly flag.

Enforcement: action=block moves mail to Drafts (Outlook mode).
Privacy: subject/recipients stored as SHA256, body never read.
Co-Authored-By: Fashion Lisa <igor04091968@gmail.com>
This commit is contained in:
Devin AI
2026-05-03 20:30:18 +00:00
co-authored by Fashion Lisa
parent 2bab84f9f9
commit f916764d53
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docs/dlp-gap-analysis.md
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@@ -41,6 +41,15 @@
- Телеметрия enforcement (`enforced: true/false` в incident heartbeat) — внедрено.
- Документация: `docs/dlp-enforcement.md`.
### Phase 2.5 — Email Outbound Collector (внедрено)
- Мониторинг исходящей почты через Outlook COM (Sent Items polling) — внедрено.
- SMTP network connection detection (порты 25/587/465/2525) — внедрено.
- DLP-правила `endpoint.email[]` (regex по теме, получателям, вложениям, externalOnly) — внедрено.
- Enforcement: перемещение в Drafts при `action: "block"` (Outlook mode) — внедрено.
- Приватность: тема/получатели как SHA256, тело не читается — внедрено.
- Документация: `docs/email-outbound-collector.md`.
### Phase 3
- Policy engine service (server-side), versioned policies, approval workflow.