On Tue, 31 Oct 2006 11:19:40 +0100, "Fabio" <[EMAIL PROTECTED]> wrote:
>Hi, >I have a small site with some users and a sendmail mailing lists that contain >all users. This mailing list is used almost exclusively by internal users, >sending mail to all other users. >Unfortunately, I receive a lot of spam (about 60% of total spam) to this >address, and this is bad because all users get the spams. > >I'd like to add a custum rule that add a score (say 2.5) if a message is >destinated to this address AND not come from a list of my IPs. > >I am using SA 3.1 with MailScanner. > >So the questions are: >1) What do you think of the effectiveness of this rule? >2) Do you know a better way for achieving the same result? >3) Is there a function that parse the Received field and return the >originating IP? Which is it? > >Thanks, > Fabio > Is there an option to allow only those on the list to post to it? I don't know about SM but mine certainly has that option. Nigel
