What I like about this software is its simplicity, it works well with our mail servers (if you set up properly), It can be used in both desktop client mode aswells webmail clients such has outlook etc., The interface could use some improvement for example adding more buttons would help make navigation easier but that may just me being picky! We have been able tp categorise incoming messages into different groups or folders according their content which helps us manage email better without having tons of inboxes clogging things up when we are checking them regularly.