Zimbra Forums

Anyone can help me how to backup mailbox, accounts and attachment from zimbra folder?
I use Centos 7 as the OS and zimbra 8.8.11, and eventually my centos get troubled, i can not boot the OS. i'm planning to move my zimbra server to another PC server. Is it possible to backup zimbra mailbox, accounts and attachment from zimbra folder?

There are forum threads and a wiki article on how to recover a 'dead' server, take a look at those first then ask again if you have any questions.