Hi - I have a batch of a few hundred emails that include names and emails from a form that people filled out. I didn't know how to create a form that collected this information directly into an email list at the time (now I do, thankfully), so now I need to download specific data - name, email - from the body all of those emails into a csv file.

I used Google Takeout to download the specific emails and then imported them into Thunderbird. I used ImportExportTools NG to export the data into a csv file, but the data I need was not included. Is there a way to export data from the body of an email into a csv file?