Subberz is a Unix compatible set of PHP scripts to allow users to subscribe/unsubscribe to a newsletter or mailing list and it uses a MySQL database. Admin pages allows you to upload and download email addresses and perform bulk removal.
SubberZ[Lite] is a small set of PHP files and classes that can be used in conjunction with a MySQL server, to allow web site visitors to subcribe and unsubscribe to a mailing list. There is also a set of pages to allow the site admin to administrate
