==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.0
- Linux/BSD distribution name and version: Ubuntu 15.0
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx):Apache
- Manage mail accounts with iRedAdmin-Pro?
- Related log if you're reporting an issue:
====
I don't want Clamv/Cluebringer/Amavas/MySQL etc to be installed.
Can I uncheck all these during installation ?