Marc Jauvin: > "virtual" maps. So at this point, if we send this customer an email at > his domain, the email will be delivered "internally" instead of being > sent to his NEW external MX host. > > So how can we configure postfix so that it will "realize" that the > mail should be routed to the NEW MX host?
In the same way that you configure Postfix so that it will realize that it becomes MX host for a new customer's domain. Wieste