The Zimbra Collaboration Server is a mail server, collaborative web application and a web based mail server admin console in a single application. It provides LDAP, antivirus, antispam, collaboration features and a ajax webmail client. Zimbra is easy to use for administrators as well as end users due to its fast Ajax based web interface.
Prerequisites
- Ubuntu Server 14.04 – 64bit
- root privileges
- Free space 25 GB
- RAM 4 GB