Request missing approval evidence, route requests to reviewers. Every one is ready to run, and you can adjust it in plain language.
Link changed copy to its earlier approval and hold the handoff for review.
Keep revised copy from moving forward on an old approval, with a fresh review ready for your marketing operations coordinator.
Move confirmed signups to the welcome queue and log rejections.
Your welcome queue gets confirmed signup addresses, while a daily report shows you which signups need review.