Emails not being sent to customer

[Gr8Gyro]

I've been testing my system and it appears that order confirmation emails are not being sent to the customer. Admin appears to be ok, sendmail, LF, send emails=true.

 

Also, Send Extra Order emails to has a valid email address and it doesn't receive order emails as well.

 

Is there something that must be configured somewhere?

 

Any help would be appreciated.

 

Gyro