I was looking at our Data usage in the org and realized that 7% of our data storage is taken up by Email Message Records. This document says EmailMessage represents Email Messages in the org. How can I see these emails and how can I delete them? Obviously, I can delete them using Apex as explained here but I want to know what they are before deleting them.
UPDATE: Looks like I do not have sufficent access to delete most of the email message records althought I have "Modify All Data" access.