GROUPWISE SUCKS!!!!!
The company I Consult for currently runs Novell on top of Windows 2000 ( ZEN to distribute apps and Groupwise for email ). They firmly believe that Outlook is the Devil, that being said I can tell you from first hand experience that Groupwise is horrible. I receive emails 2 - 8 hours after the sender has hit "Send". After which time the information I need is long since stale and unusable. This leads to huge amounts of frustration, not unlike Micheal Bolton's hatred for InterChodes office equipment. I find myself asking the same question 3 times to be sure the receiving party got at least one of my emails. Web based mail is my only alternative, it's a sad day in SDM-Ville.