Subscribers (real) vs Users (fake robot spammers) – which plugin 4 SUBSCRIBERS!?

So I installed the “Mail Subscribe List” plugin. You can see it at the top right sidebar of newsball.com… It is just for letting people give you their email so you can let them know when you have a new blog.

These people show up under SUBSCRIBERS in my wordpress admin. That is all the plugin does, it does not send out messages.

So I got Subscribe2 plugin to send messages to subscribers. However, when I try to send an email out to my subscribers using a plugin like Subscribe2, it only shows me my USERS which are just spam robots.

I want the SUBSCRIBERS area to be able to receive a mass message from me every time I post a blog! Please tell me what plugin will actually load the SUBSCRIBERS and not the USERS!!!!