Hello, I've been trying to get my email working for my registration for a couple weeks now and have not for the life of me been able to figure it out. I use a domain from Godaddy, and I use their email account for that as well. I have the configuration below:
The default transport method will use the mail settings in your PHP configuration. If those settings aren't configured then you can choose SMTP to manually specify the mail server. Here is a guide for using Google as your SMTP server: