On Sun, Jan 03, 2010 at 10:02:32AM -0500, Roman Gelfand wrote: > I am running postfix with anti spam filter (policyd-weight, sqlgrey, > grossd, dkim, senderid-milter, dspam) . With this configuration, I am > down to under 10 spams a day. Looking at my backend server which is > exchange 2007, I find that all of the remaining spam messages have > spam confidence level of 7 or greater, which implies this is blatant > spam. Is there spam filter software software that works with postfix > that can perform checks similar to that of exchange 2007 spam > confidence level? > > Thanks in advance > Hi Roman,
To truly check how the Exchange 2007 spam confidence level works, try passing all of the mail from postfix to the Exchange server. I would be almost certain that more than 10 messages will make it through a day. If not, then just use the Exchange processing and you are done. If you do try the test, I would be interested in the results so please post them. Regards, Ken
