If you have Newsletter Builder (for corporate customers), go to the Welcome to the Newsletter Builder platform page to learn about creating your newsletters.
To view a report on the new subscriptions and unsubscribes for your Newsletter Lists, click Reports at the top of the page, then click Newsletter Subscription History on the left.
Use the date field to select a date range for which you would like to view statistics. Click the Update button after you have selected a date range. The past month will be selected by default.
You can filter the list to show Starred Newsletter Lists or view All.
Click the Export to CSV
button to download an export of your report.