As you could tell I was a little intimidated by it because it is way more functionality than I though I needed but it was easy to set up. The only setup that worked for me was the Gmail API which was not my preference but no other approach worked. Emails therefore originate from Gmail which is not ideal but is fine. I must say the one advantage it has is that it offers may different options. I am glad to be up and running. Testing so far has been good. I will let you know if I run into any difficulties.