What should a marketer do if they need to edit an approved email?

When a marketer needs to edit an approved email, the correct course of action is to click 'Edit' and submit changes for approval. This process is designed to maintain the integrity of the email's content and ensure that any revisions go through the necessary review before being sent out.

By using the 'Edit' feature, the marketer can modify the email while preserving its original structure and components. Submitting the changes for approval ensures that all alterations are vetted, complying with the organization's quality assurance processes and maintaining brand consistency.

Other methods, such as withdrawing the email or having it rejected, would not be efficient or appropriate for editing an already approved email. Creating a copy and then editing might lead to confusion regarding which version is the correct one to send, making the approval process less straightforward. Thus, clicking 'Edit' provides a clear and effective means of updating the content while ensuring that all necessary approvals are obtained.