Hi All,
I need some technical advise. Today, i've 1 domain name :
mydomain.xxxx.sss.com.
In the domain name, i've email services available. However, email can only be sent within the domain name.
So A1@mydomain.xxxx.sss.com
can only email to A2@mydomain.xxxx.sss.com
AI@mydomain.xxxx.sss.com are not able to email out of the email domain such as gmail.com. We've configured an delivery failure notification.
However, we notice that if someone from external email domain such as A3@gmail.com tried to email to A1@mydomain.xxxx.sss.com. There isn't any delivery failure notification neither is there any bounce message. The email went into the sender's sent box.
Can i know for such cases, where will the email from A3@gmail.com toA1@mydomain.xxxx.sss.com route to?
How can i configure delivery failure notification or bounceback message to A3@gmail.com that the email are not routed to the recipient?
Thanks for the help in advance.