> 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
This is not possible, as I need that all users does not need to subscribe and I need that also some external user can occasionally send mail to the list. What I need is only a rule that add a score like 2.5, so messages from real users (which get a score of 0) pass, while spam messages (which usually get a score > 2.5) get filtered. So is there a SA function that return the sender address? Fabio ------------------------------------------------------ Funghetto o scherzetto? Gioca e vinci con Best Western! In palio oltre 50 weekend da sogno per due persone in tutta Italia http://click.libero.it/bestwestern31ott
