Hi guys,
Need your help here, I'm successfully install Anti-Spam agents on my Exchange 2007 server (HUB,CAS,Mailbox,UM) by following step given in here http://technet.microsoft.com/en-us/library/bb201691.aspx . but seems my Anti-Spam Content filtering not working. I configured my content filtering to use ip block list provider which is zen.spamhous.org . Please help me since every hour ton of spam email flood my user mailbox.