need a newsletter/e-mail marketing script for a shared hosting ... any tips?
i saw "interspire e-mail marketing" but i coudn`t find if that needs a dedicated server or not
(all i need is to import some e-mail adresses and send e-mails)

http://www.hotscripts.com/category/p...list-managers/

Here is a list with posible script in PHP. First are commercial but there are many free solutions too. You haven't specified if you need someting in PHP or other ss language

I have used Interspire SendStudio and would positively recommend it.