SP1 or SP2 of Exchange? If SP2 you must NOT install IMF. IMF is built-in to SP2. Installing the separate download of IMF on an SP2 system results in an IMF that does not work correctly. If SP2 and you did not install IMF, then you must enable IMF on the SMTP virtual server. See the release notes for SP2 for more details. _____ From: Chris Ruci [mailto:cruci@xxxxxxxxxxxxxxxxxxxxxx] Sent: Monday, November 28, 2005 9:57 PM To: [ExchangeList] Subject: [exchangelist] IMF Configuration http://www.MSExchange.org/ Has anyone used IMF with their Exchange 2003 Enterprise Server? I have installed IMF and its current update from MS. The entire configuration seems right. But It is not blocking any emails and it is not scoring the emails 1-10. Any ideas? Chris Ruci Network Administrator P: 727 868 8373 ext 160 F: 727 868 9471 T: 866 747 2700 E: cruci@xxxxxxxxxxxxxxxxxxxxxx