On Sun, Jan 3, 2010 at 3:37 PM, Steve <steeeeev...@gmx.net> wrote: > > -------- Original-Nachricht -------- >> Datum: Sun, 3 Jan 2010 12:50:26 -0500 >> Von: Roman Gelfand <rgelfa...@gmail.com> >> An: Steve <steeeeev...@gmx.net> >> CC: postfix-users@postfix.org >> Betreff: Re: anti spam measures > >> On Sun, Jan 3, 2010 at 10:13 AM, Steve <steeeeev...@gmx.net> wrote: >> > >> > -------- Original-Nachricht -------- >> >> Datum: Sun, 3 Jan 2010 10:02:32 -0500 >> >> Von: Roman Gelfand <rgelfa...@gmail.com> >> >> An: postfix users list <postfix-users@postfix.org> >> >> Betreff: anti spam measures >> > >> >> 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. >> >> >> > And your current Anti-Spam solution did not tag them as Spam? >> > >> No. >> > Since DSPAM is the Anti-Spam engine you are using, you should train DSPAM to > catch those Spam mails.
I do train DSPAM and it works great. However, if I could block it before it gets to DSPAM, why not. I wouldn't feel bad if exchange told me this is perfectly good email. I am, looking, to do away with exchange server altogether. Thanks > > >> Since, I posted this message, I saw your discussion about s25r. >> I am trying it now. My first impression is that it is making a dent. >> > It's a cheep (in terms of resources) way to block a lot of unwanted mails. > > >> You were, at one point, trying out geoip patched policyd-weight where >> you added points to a total score based on distance between servers. >> > Yes. I implemented that into policyd-weight after reading about SNARE > (Spatio-temporal Network-level Automatic Reputation Engine). > > >> If so, would you mind sharing the patched script along with >> configuration file? >> > I have no problem sharing this code but to be honest: The discussion does not > belong here in the Postfix mailing list. > > >> > >> >> 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 >> > >> > -- >> > Preisknaller: GMX DSL Flatrate für nur 16,99 Euro/mtl.! >> > http://portal.gmx.net/de/go/dsl02 >> > >> >> Thanks again >> > Please let's move that discussion out of the Postfix mailing list since it > really does not belong here. Okay? Understood. > -- > GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT! > Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01 >
