All I did was convert Richard Bartz add-on for Oscommerce V2.2 to work with V2.3 This little script will export all of the email addresses, First Names, and Last Names of all of the newsletter subscribers from your customer table to a TAB delimited file that you can then import into EXCEL or better mailers such as phpList. Just a click to a link in Admin->Tools-> Newsletter Subscribers Export and it asks you if you want to save the file or open it... Install instructions included in .zip file . Very simple, and easy to modify if all you want is email addresses. Enjoy.