| | anti spam server apps for exchange server
can be installed in front of exchange or integrated w exchange. the ones in front can be on same machine or different. i use gfi mailessentials on a different machine. my internet mail record points to that machine which does its very effective anti spam job and then sends mail over to my exchange server. at outlook client level, i have msft outlook 03 antispam filtering just set to segregating into junk folder. yes, that gets synched to my bb via bes even though the junk folder is not selected.