==== Required information ====
- iRedMail version:0.8.5
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):
- Linux/BSD distribution name and version:Ubuntu 13.04
- Related log if you're reporting an issue:
====
Dear developer
i'm newby on learning mail server
have a serious problem about restoring my database. After I upgrade my RC and restore my database, I can't see the old messages on my INBOX, what should I do?