We're looking to trial Zimbra, with a view to go Appliance Pro for somewhere between 300 and 400 mailboxes.
A stumbling block is that we don't run any VMWare servers and quite frankly I don't want to. This however presents a problem as I can't seem to locate any install packages for Zimbra 6 or 7 which can just be installed traditionally onto CentOS.
Is there any hope, or is it VMWare or nothing? :confused: