Your timing is fine. I just appreciate the help!! I will look into the smarthost in the the mean time.
Thanks for all your help in getting this far!
**EDIT**
I was able to get sendmail working!!
**EDIT 2
I seem to have got the API to start working for me. I can ping with: https://dr3van.com/rest/ping.view?v=1.1.0&c=ping
And I have successfully created a new user with the API.
However your registration goes through and says everything is registered and sends the email saying the user is registered and moves the data from the woa table to the users table, but they do not register in subsonic.