Uninstall Kolab

From Kolab wiki

How can I remove Kolab from my system?

Uninstall Kolab Server =< 2.1

• Remove the Kolab specific cron entries in /etc/crontab
• Remove the Kolab specific users in /etc/passwd
• Remove the Kolab specific groups in /etc/group
• Remove the openpkg-kolab init script from your init.d directory
• Remove the /kolab directory

Uninstall Kolab Server >= 2.2

A single command will do the job:

/kolab/bin/openpkg rpm -e `/kolab/bin/openpkg rpm -qa`

rpm -qa lists all packages within the OpenPKG environment and rpm -e will remove these.

Then remove the /kolab directory.