Hi list fellows I am in a process to move my email server from Microsoft offiice365 to postfix. postifx is all setup and working like charm , but now i want all incoming emails which delivered to postfix inbox should send a copy to Microsoft office 365 mailbox.
this will help me to trancer my users from old server to new server. if some one login to old server he//she would be able to see his emails on old server too. please guide me about postfix mail delivery as above requirment . -- K.B