Disclaimer

Empire Email content is educational. It does not constitute legal, compliance, security, or engineering advice for your specific environment. Decisions about authentication, sending infrastructure, list practices, and vendor selection remain yours (or your advisors’).

Deliverability and inbox placement depend on reputation history, recipient engagement, content, infrastructure, and opaque provider filters. Two senders following the same checklist can see different results. Empire does not guarantee inbox placement, acceptance rates, or recovery timelines.

References to mailbox providers, ESPs, DNS hosts, standards bodies, and tools are informational. Those systems change documentation and behavior without notice. Always verify current requirements with the authoritative source before making production changes.

Some Empire pages are intentionally marked incomplete or needs-verification. Prefer caution over confidence when a page discloses gaps. We would rather show the edge of our knowledge than invent certainty.

You are responsible for testing changes in appropriate environments, respecting applicable laws (including anti-spam and privacy rules), and complying with provider policies. Empire is not liable for damages arising from reliance on site content.