[Exim4U] Relay Errors

I had someone help me get Exim4u installed, and now things mostly look great, except for one problem. I can't send to any other domain unless the message originates on localhost. I have Thunderbird configured to send/receive on this gmail account and my personal server account I'm trying to get working. But when I try to send from my personal server to my gmail I get an error that says relay not permitted. At first I was getting a totally different error saying there was an error, about the dmarc_enable_forensic control having an error, but I was able to comment that part of the ACL out. So what am I doing wrong? Any ideas? I've attached the exim4.conf to this message. Thanks!