The recent transcript-email work here includes testing the generated message content. I'm the maker of InlinerAPI.

For teams maintaining customer-service emails: could you try one independently expected instruction, transcript phrase or CTA host/path rule on final rendered HTML? Free, no signup; synthetic values only: https://inlinerapi.netlify.app/requirements

Please share the actual result and setup/maintenance effort versus existing checks. If useful repeatedly, what would justify paying?

Standalone checker, not a Rocket.Chat integration: no HTML-injection security audit, transcript-completeness guarantee, permissions, delivery or inbox-appearance testing. Thank you.