What action should be performed immediately after a campaign's email content is submitted for approval?

When the email content for a campaign is submitted for approval, it is essential to notify the content reviewer. This action ensures that the appropriate team member or stakeholder is informed that the content is ready for their review. Prompt notification facilitates a smooth workflow by allowing the reviewer to assess the content without unnecessary delays.

This step is critical in maintaining the campaign timeline and ensuring that all necessary approvals are gathered before proceeding further. Once the content reviewer has been notified, they can begin their evaluation and provide feedback or approval, which is vital for moving forward with the campaign.

In contrast, sending out a draft version, starting the workflow for the campaign, or analyzing the delivery would be premature steps taken before the necessary approval is secured. Each of these actions would typically occur post-approval, making notification of the content reviewer the immediate and appropriate next step.