We have recently moved to ZCS FOSS on site deployment. All our company users use Windows (XP/Vista) as their OS.
I found ZCS Server running fine without having any issues. I setup Zimbra Desktop into PCs of all users to use with ZCS.
I am very disappointed about the Zimbra Desktop, it does not run smoothly as expected. Even couldn't get it installed successfully on few PCs.
I want to know, what other organisations use as client to ZCS. Whether they use Web Client, or Zimbra Desktop or anything else. I think, if we use any other mail client (without any connectors), it might not serve all features of ZCS.
All your replies would help me to finalise best client to use with ZCS for my organisation.
Thanks in advance.