Within the MonsterCommerce software administration panel, go to Customers > Export Subscription Email List.
Select from the following options within the dropdown menu:
Generate all customers
Generate all customers signed up for newsletter
Generate all non-customers signed up for newsletter
Click "Create File". Your screen will refresh while the list is being generated. You will then see a new text link entitled, "Download File". Click this link and save your new .csv file to your harddrive.
You can open and edit this file easily using MicroSoft Excel.
