some of my mailboxes have disappeared
I have misplaced many mailboxes. I can search on the name and see the files, but cannot find the mailboxes. OSX 10.7.5 help
iPod nano
Bootup holding CMD+r, or the Option/alt key to boot from the Restore partition & use Disk Utility from there to Repair the Disk, then Repair Permissions.
Any change?