I would like to be able to edit the content of a campaign after it has been sent, without having to copy it into a new campaign. Unfortunately, sometimes corrections are needed and this would be a tremendous feature and service. It would allow corrections to be made before posting the content in other formats (social media, websites, etc). I would even take it a step further suggesting that once an edit is made to an original campaign, that it updates automatically to all who received it in the email list. This is certainly a possibility as other vendors do provide it. I have created content with Adobe Spark, which allows for edits to the original campaign and automatically updates for all receivers. Thank you.