Property Domain Offboarding — Delete Records Without Whole-Zone Risk

<p>An e-commerce migration changes the answer when one automation account can see both customer-owned and platform-owned zones. <strong>Short answer: permit deletion only for an

<p>TL;DR: Treat a DNS zone identifier as an opaque control-plane key, never as a domain name, and keep it in a different field from the tenant hostname. Before any write, resolve

<p>Create the tenant zone record before the application starts, then refuse to boot when the configured environment, zone identifier, or parent domain does not match an explicit

<p>A media publisher cannot treat domain onboarding as complete when a page loads. Newsletters, alerts, and contributor mail also need SPF, DKIM, and DMARC to be published and

<p>Short answer: put each user reminder on a queue, make the consumer idempotent, retry transient delivery failures with backoff, and move exhausted work to a dead-letter queue