Module 6 — Transport Security & Capstone

Deploy MTA-STS and TLS-RPT. Identify SMTP transport misconfigurations. Run a full client audit through Cathedra Workbench end to end.

Lesson Content

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MTA-STS — the DNS Record

MTA-STS — the Policy File

TLS-RPT — Reporting Channel for MTA-STS

SMTP Connectivity — Reading the Port 25 Check

The Cathedra Examen Workflow

The Isidore Audit Outcome