php-kolab-filter 0.1.9-4 (armhf binary) in ubuntu quantal

 The filters provided by this package implement the Kolab
 server resource management as well as some Kolab server sender
 policies.
 .
 Kolab is a secure, scalable, and reliable groupware server. It consists of a
 number of well-known and proven components for the standard tasks such as
 e-mail, directory service, and web service. Kolab adds intelligent interaction
 between the components, a web administration interface, management of
 free/busy lists, etc. Various clients can access Kolab, among them Kontact
 (KDE), Outlook (Windows), and Horde (web).