SMTP Error on 3.0.5 Dev Site...Works OK on Existing Site

I use SMTP server to send emails from my 2.2.5 installation of CS-Cart at the root of my site.



I've got a 3.0.5 installation I'm getting ready to take live, that currently lives in a subfolder. I am running some test orders but every time I place an order I'm getting an SMTP error.



Has something changed in the way CS-Cart handles this in version 3.x?



Help appreciated.



This is pretty much the only thing stopping me from taking the 3.0.5 site live.



See attached screenshot for the error I'm getting.

Screen Shot 2013-02-12 at 7.10.43 PM.png

Never mind. I got this fixed by following the instructions here:



CS-Cart Documentation — CS-Cart 4.15.x documentation



Forgot I had to do this for Google Mail.