Using ISPConfig with Cyrus (or: Cyrus support in ISPConfig)

[markc]

Just a FWIW but one compelling reason to include Cyrus, either partially or fully, is that the Kolab server uses it by default and I am very keen to offer Kolab services along side of ISPConfig. Perhaps even eventually provide some ISPConifg customizations that manage Kolab availability to clients. Kolab also uses Roundcube.

OT but I also want to do the same with ownClound and Concrete5.