MailWorld is a set of perl and CGI modules that is more useful for managing web based mail listings. Admin provides an interface form to visitors on a website to add their name with subscrption list and also allows to include their own mail lists with your website listing for newsletter subscription. Up-to-date news can be sent to all members whenever necessary. Backup, download, upload can be done with database. Customized member accounts lets the webmasters define maximum number of lists and maximum number of users per list. Unsubscribe link can be sent with each mail. And many more features are available with this script. | 
