Shawn Everett wrote: > On Sunday 06 April 2008, Joseph L. Casale wrote: > >> What is the closest open source mail server I can replace exchange with >> that provides the nearest equivalent in user experience? >> >> Thanks! >> jlc >> > > Kollab is pretty decent although it's a bit particular to install. > > Shawn > And don't forget horde-groupware webmail edition, you can use your own imap server (cyrus-imap in my case) to authenticate users: a good groupware. Regars js.