I have configured a Qmail toaster mail server for my office. A virtual domain
i.e. goldenswan.com is created for my LAN users. Each email account looks
. I have created firstname.lastname@example.org
on this local email server. When I send a message to email@example.com
it is perfectly delivered to the respective mail boxes. If I send
a message to non-existent user (lets say firstname.lastname@example.org
) on local mail server, message is bounced back.
My internet domain is also goldenswan.com which is placed to some ISP. I want
to deliver non-existent user's mail (mentioned above as email@example.com
) should be delivered to ISP's goldenswan.com mail server by resolving MX record of actual goldenswan.com.