I want to start a newsletter for my website, where i (as an admin) can send out a newsletter to all of my subscribers.

I would much prefer to write one myself in PHP, but i think the server would terminate the process. I would be having max 400/500 users on the list.

Karl advised me to use the servers (i am on hostrocket) built in mailing list program, but it is unsuitable. it is a discussion list, not a newsletter type list.

So therefore, i am stuck, what shall i do ?

I then found this link :

http://www.webscriptworld.com/scripts/mlm.phtml

which claims it is "tested on 100 000" address.

Please advise !
James