==== Required information ====
- iRedMail version: 0.8.7
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): PGSQL
- Linux/BSD distribution name and version: Debian Wheezy
- Related log if you're reporting an issue:
====
Ahh... There is any chance to login into postmaster mailbox?
I have one very important mail there, but login to postmaster account is blocked in roundcube.
Also have said that i deleted domain default mx.example.com and add new 'example.com'
and added user admin@example.com and important mail was sent to this address.