Requirements

Server Requirements

(for On Premise version)

Windows
1 Ghz 512 MB RAM Windows 2000/XP/2003/Vista/2008

Linux
1 GHz 512 MB RAM Red Hat Enterprise Linux 4/5 CentOS 5.2 SUSE/openSUSE 10/10.1/10.2 Debian 4.0 Ubuntu 8.04 LTS

Mac OS X 
PowerPC G4 or G5, Intel Core 512 MB RAM Mac OS X 10.4/10.5

Virtual Appliance
VMware Server VMware Player

Client Requirements

(for both On Premise and On Demand versions)

Windows
Outlook 2000/XP/2003/2007 Windows Mail (Vista) Windows Calendar (Vista)

Mac OS X
Entourage 2004/ 2008 Apple Mail Apple iCal Apple Address Book

Web browser

Internet Explorer 6/7 Firefox 2/3 Safari 2/3

Features

Email Collaboration

Manage email, share contacts and schedule meetings


Wireless Mobile Sync

Synchronize with any smartphone wirelessly over the air


Email Security

Stop unwanted emails with over 14 anti-spam techniques


Web Mail

Sophisticated and user friendly web based email access


Email Archiving

Save local, incoming, outgoing and relayed messages.


Automated Backup

Backup the server without having to stop the server