Ort der mails ist nebenbei hier:
Macintosh HD/Users/*your username*/Library/Mail
Macintosh HD/Users/*your username*/Library/Mail Downloads
Prefererences:
Macintosh HD/Users/*your username*/Library/Preferences/com.apple.mail.plist
falls sonst gar nichts mehr geht. Von da laesst sich im Programm Mail evt. mit Import Mailboxes was erreichen.

Evt. nuetzt Dir das nochwas:
http://blog.duncandavidson.com/2008/...e-machine.html
The Result
In the morning, my system was fully restored. After rebooting, everything was right where I left it. Well, that's not entirely true. Not quite everything was there. Time Machine doesn't back up data that can be reconstructed, such as caches and indexes. This means that Spotlight will have to rebuild its index and won't be immediately available. It also means that when you launch Mail, it will think it's the first time it's been launched and will go through a "Welcome to Mail" process where it imports all of the mail messages that are on your system. It's not downloading things from your IMAP server, just recreating its database.
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