Originally Posted by NuPixel

I use OpenNewsletter 2.4.3 and I've found it to be very reliable. It's completely webbased so no need to need to be home to send the emails out. Wherever you have access to a computer with internet on it, you can send a newletter. Users can delete themselves from the bottom of the email via an unsubscribe link. Here's a link:

http://www.selfexile.com/category/my...pennewsletter/

If that doen't suit you, I also use another one. Let me know.