We are about to leave exchange and start the network version of 5.x. With Outlook 2002, we had 100MB mailboxes and used .PSTs extensively. Now approaching Zimbra for this Summer, we lose .PSTs, as we plan to go full web based (and Zimbra Desktop for key staff), ditching Outlook all together. Can anyone recommend mailbox sizes to handle this?

Someone out there must have been in this same situation. We have plenty of storage, but I never like that as an excuse for mailbox bloat. I just want to make sure that we make proper room for sub-folders that might be there for over a year, etc....

Anything you can share would be very helpful !!!