I use postfix in fedora6. i would like to migrate all accounts, passwords, profiles and email contents to another fedora6 server.

I had already tried to copy respectivitly files though the network. it's work, but suddenly it's corrupts when i use the msoutlook to send out email it' s prompt the user id and password box. now the email is down.

anyone can leave me a hand please~~ any normal migration s/w suggestion?? thx~~