What's The Best Newsletter Script?
 

I'm not looking for an open source freebie, I'm looking for a reliable, well performing and preferably reasonably established script that I can use to maintain multiple, independent lists.

Let's say I have several blogs each dealing with different subject matter and I would like to offer an option on them for surfers to sign up to a newsletter. So I would need software that would be able to collect sign ups from separate websites so when I need to send a newsletter to those who signed up on a debt relief site, i will only hit them with one.

Can anyone recommend something? What's the best there is for this type of job?

need answers!

PhpList...free, open source and been around a while. Easy to install and easier to use.

dark mailer

Subscribe me pro is pretty decent.

looking to integrate it into wordpress? i have a news letter plugin