Hello,
I have a server that have run for one year iRedMail.
Now is out of service from 3 mounts, and when I try to find some old e-mails, I can see that the mailbox is 41% used but no mail in any folder.
I have use the GUI of CentOS 6.5, with Firefox, directly on mail server.
The only thing that was modified is net card IP.
Any suggestion is welcomed!   

Thank you,
Costin

==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.1
- Linux/BSD distribution name and version: CentOS 6.5
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): PGSQL
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro?   NO
- Related log if you're reporting an issue:
====