Ground Truthfield notes · defensive security

Guided runbook · PowerShell Library

Exchange mailbox holds & lifecycle

Answer each step — it triages the mailbox, decodes every hold, and hands you the exact command for your case. Enter the mailbox once and every command fills in.

Read-only until you approve. Every destructive step is gated. Enter the values above once — they replace @UPN/@GUID in every command below.

DRAFT · commands sanitized from real runbooks — validate against your tenant before running