Domino Collector is a Presence Services component that provides integration with an IBM® Domino enterprise deployment. Domino Collector collects and publishes the calendar and out-of-office information for Domino mailboxes. The Domino server manages Domino mailboxes. The Domino Calendar web service, which is included with Presence Services, must be installed on the Domino server. The Domino Calendar web service processes the calendar and out-of-office web service and retrieves calendar and out-of-office information. The results are sent back to the collector.