Hi! Thank you for your fast response. I already check the link given and tried to do as per link given. But still face a problem. FYI, I'm using "MAIL" setup. Email Notification of order to store owner is ok. But notification to customer still got problem.
1. If customer use yahoo email still no email notification
2. If customer use .com.my email - got notification. (My store use .com.my domain. I create one email address using my domain name for testing purposes).
I also realized that there is no email send to the new registered customer for account activation link if using yahoo or gmail. But got email if using the email account I created under my store domain name. Please HELP
TQ