Thunderbird does the job for me quite nicely with our exchange server, but the lightning plugin doesn't do shared calendars, it only stores the data locally. I imagine this would be a total show-stopper for anyone who actually wants to arrange a meeting with anyone aside from just themselves.
If you do have control of these machines, why not take out the disks (having moved the data, obviously) and have them network-boot off a decentralised cluster of servers - you could use the disks thus freed-up to increase the capacity of the servers, backup user files more efficiently, save on installation/support issues, and potentially make every desk a hotdesk too.
Oh wait, they're probably windows machines and windows probably doesn't do well at PXE booting off a server - move along, nothing to see here.
Thunderbird does the job for me quite nicely with our exchange server, but the lightning plugin doesn't do shared calendars, it only stores the data locally. I imagine this would be a total show-stopper for anyone who actually wants to arrange a meeting with anyone aside from just themselves.
If you do have control of these machines, why not take out the disks (having moved the data, obviously) and have them network-boot off a decentralised cluster of servers - you could use the disks thus freed-up to increase the capacity of the servers, backup user files more efficiently, save on installation/support issues, and potentially make every desk a hotdesk too.
Oh wait, they're probably windows machines and windows probably doesn't do well at PXE booting off a server - move along, nothing to see here.