Automessage not sending emails

I am having some issues with a fresh install of the automessage plugin

1. When a user signs up they do not receive any emails. Here are my settings

2. I noticed that they get placed in the queue, but when I press process nothing happens.

How can this plugin run like a truly automated system and it just send emails out when there is a new registration?

Please let me know,
Thanks,
Judah