If you are already editing your campaign, you can review your campaign summary by clicking on step 5 at the top of the screen.
If you have closed your campaign then select Campaigns from the navigation menu and your campaigns list is displayed.
Click on the Summary icon alongside the appropriate campaign to display your campaign summary.
This screen provides a summary of the campaign selected including your campaign details, image sizes and links within both the HTML and plain text versions of your campaign and finally, details about your testing.
Use the Edit pencil alongside the appropriate section to make any changes.