Hi there..i got a big problem here coz i'm a fresh newbie in qmail. let me explains this first...i have 2 different server(let name it server A and server B here..) How i'm gonna make a mail sent to server A from outside(yahoo etc) is gonna pass to server B when the account user was number like 123@serverA.com? (well i'm working on a sms system right now since the engine was already placed in server B) in mean case, server A still receive various email from outside(yahoo etc) like smith@serverA.com and 12345@serverA.com. The issue is, how i'm gonna inject the mail 12345@serverA.com to server B meanwhile mail to smith@serverA.com still be receive at server A.. how can i make the server check and validate the mail and inject them to place they suppose to? Any help will be highly appreciated.. TQ