stephan@abwg.org
Upgrade to Pro edition to get these features

    self-service: user is able to login to iRedAdmin-Pro to
        change password
        manage mail forwarding
        manage white/blacklist
        manage quarantined mails
        manage spam policy
    Unlimited mailing list and mail alias accounts
    Per-user real-time quota usage report
    Per-user forwarding, bcc, relay, aliases support
    Alias domain support
    Per-domain bcc, relay, catch-all, account limit control
    Per-domain and per-user service restrictions
    Greylisting control
    Throttling control
    Manage quarantined mails
    View log of received and sent emails
    And many more ...