I'm not sure where to start. Our hard disk died on server running 10.6.8. Installed new disk. Followed Apple's migration instructions to 10.8.2. All services are operational except Mail.
/var/log/mail.log
Dec 6 17:52:17
[email protected] postfix/master[10370]: fatal: bind: private/smtp: Permission denied
Dec 6 17:52:27
[email protected] postfix/master[10374]: fatal: bind: private/smtp: Permission denied
Dec 6 17:52:37
[email protected] postfix/master[10376]: fatal: bind: private/smtp: Permission denied
Dec 6 17:52:47
[email protected] postfix/master[10380]: fatal: bind: private/smtp: Permission denied
Dec 6 17:52:57
[email protected] postfix/master[10382]: fatal: bind: private/smtp: Permission denied
Dec 6 17:53:07
[email protected] postfix/master[10392]: fatal: bind: private/smtp: Permission denied
Dec 6 17:53:17
[email protected] postfix/master[10394]: fatal: bind: private/smtp: Permission denied
Dec 6 17:53:27
[email protected] postfix/master[10398]: fatal: bind: private/smtp: Permission denied
Dec 6 17:53:38
[email protected] postfix/master[10400]: fatal: bind: private/smtp: Permission denied
Dec 6 17:53:48
[email protected] postfix/master[10404]: fatal: bind: private/smtp: Permission denied
Dec 6 17:53:58
[email protected] postfix/master[10411]: fatal: bind: private/smtp: Permission denied
Dec 6 17:54:08
[email protected] postfix/master[10421]: fatal: bind: private/smtp: Permission denied