Posted by: Anonymous Coward
on September 30, 2006 05:17 AM
Neither Scalix, Open-exchange or Zimbra have understood what is takes. Kerio MailServer has. Kerio fully integrates with Outlook. It runs on Linux, Mac and Windows. It's dirt cheap compared with Exchange. It's so simple to deploy and manage it's eerie. It's been around for a while and is very robust. Kerio is still my choice for any environment.