Advanced Newsletter Subscription - Exporting Reports
Reports of Newsletter Subscription information can be exported either with or without filtering. To export a report of Newsletter Subscription information navigate to Newsletter → Newsletter Subscribers from the Admin dashboard.
Beside the Export button choose the file format that you would like to export the results as. Either CSV or XML are available. Optionally filter the results based on your requirements before export.
The file should download and be available for you to use wherever you need.