Delete an email message
If an email message has not been sent you can delete it. This will remove it from the Message List.
If email messages were approved and sent, you can archive them to remove from view in the list (or keep others from editing or sending messages from it if the Show archived Email Campaigns option is selected).
On the Message List page, click Delete from the Actions column of the appropriate email campaign. A confirmation page displays.
Click Confirm. The campaign is deleted.