Thunderbird, 3 , Linux Windows?

:
1. Linux Thunderbird mail - Local Folders; mail.xxxx.bg; mail.xxxx-1.bg; mail.xxxx-2.bg. - , , , .
2. Windows Thunderbird, . Documents and Settings -> -> Application Data Thunderbird.
3. Thunderbird, , . Documents and Settings -> -> Application Data Thunderbird , mail.
4. Thunderbird 3- . mail - Local Folders; mail.xxxx.bg; mail.xxxx-1.bg; mail.xxxx-2.bg.
5. - 4 inbox send ?

, . Windows , MozBackup. Backup .