BlackBerry Unified Endpoint Manager
BlackBerry Unified Endpoint Manager (UEM), formerly BlackBerry Enterprise Server (BES), designates the middleware software package that is part of the BlackBerry wireless platform supplied by BlackBerry Limited. The software plus service connects to messaging and collaboration software (MDaemon Messaging Server, Microsoft Exchange, Lotus Domino, Novell GroupWise) on enterprise networks to redirect emails and synchronize contacts and calendaring information between servers, desktop workstations, as well as mobile devices. Some third-party connectors exist, including Scalix, Zarafa, Zimbra, and the Google Apps BES Connector, although these are not supported by BlackBerry Limited.