==== Required information ====
- iRedMail version: 1.7.0
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Linux/BSD distribution name and version: FreeBSD 9.1
- Related log if you're reporting an issue:
====
Hello.
How do the right update OS?
Can i use portmaster -a? iRedMail not brocken after use portmaster?