EMAIL-029: Gmail spam-override sender lists reviewed (GWS.GMAIL.18.1)
- Platform
- Google Workspace
- Category
- Advanced Threat Protection
- Severity
- Low
- Zero Trust pillar
- Applications & Workloads (weight 1)
- Golden fixtures
- 3
- Branch coverage
- Observed: fixtures prove the verdicts they exercise
- Provenance
- baseline
What it checks
SCuBA GWS.GMAIL.18.1: approved-sender / spam-override lists cause mail from listed domains to bypass spam filtering, a phishing bypass if over-broad. Reads gmail.spam_override_lists; warns where override sender domains are configured.
Recommended value
Spam-override sender lists absent or minimal and reviewed
Remediation
In Gmail spam settings, review and minimize approved-sender / bypass lists so trusted-domain mail is not blanket-exempted from spam filtering.
Fixture-proven verdicts
Every verdict below is proven by a golden fixture in the module's gating test suite. This table derives from the last green run; it cannot be edited by hand.
| Scenario | Expected verdict |
|---|---|
| bad | WARN |
| clean | PASS |
| no-data | Not Assessed |
Framework mappings
- CISA SCuBA
- GWS.GMAIL.18.1v1
- NIST SP 800-53
- SI-8, SC-7