I had to restore my server after a failed attempt to upgrade from 6.01 to 7.
Please be sure to provide a full report of your problems via the Bug Tracker. Upgrades should work, not fail.
Now evertything is mostly back on the server but the email does not function? When I log into webmail all my email is gone? If I look in my home dir under cur it shows a bunch of email? I also cannot send or receive?
Did you restore onto a 6.x system? If so, the correct sequence (to avoid problems which have already been fixed) is:
install 6.x
upgrade 6.x - to include all current bug fixes and security fixes
restore from backup
The apparently missing mail is a permission problem which is fixed in an update.
To avoid the potential to lose mail during the restore procedure, you should do the system upgrade via an internet connection other than your usual IP address. Or you should disable SMTP prior to connecting to the net. The instructions for doing that vary between 6.x and 7.0. For 6.x do:
/sbin/e-smith/config setprop smtpfront-qmail status disabled
/sbin/e-smith/signal-event email-update
For 7.0:
config setprop qpsmtpd status disabled
signal-event email-update