on the mobile device. Z-Push: ActiveSync interface License: Free Software (AGPLv3) Status: stable, integrated in Kolab Server since v2.3.0 Homepage: http://z-push.sourceforge.net Z-Push allows users of ActiveSync -capable clients to access their server mailboxes and have Kolab-provided PIM-functions available. If you would like to contribute join the kolab-devel mailing list . All