Very interesting, thanks. Can I ask what SpamAssassin adds to the mix?
On Mar 20, 2009, at 12:19 PM, Gary Waters wrote: > This has been our experience as well. We block on average 70,000 > messages a day for our 1300 clients. Around 5,000 mails are > delivered daily. The majority of the blocking is done through > greylisting, postfix rules, and RBLs. The users are passive; ~2% of > the mail recipients in our organization actively use DSpam. > > Pictorially, our setup is as follows: > > Postfix -> postgrey -> RBL -> SpamAssassin -> DSpam -> Clamav. > > The mail filter's performance is being graphed using the "mailgraph" > utility written by David Schweikert. > > We're pleased with the setup, though it took a bit of tuning. > > -Gary > > ~~~~~~~~~~~~~~~~~~~~~~~~~~ > Gary J. Waters Jr. > Mohave County Information Technology > 700 W. Beale St. > Kingman, AZ 86401 > (928)753-0740x4137 > [email protected] > http://www.co.mohave.az.us > >>>> John Holbrook <[email protected]> 03/20/2009 8:52 AM >>> > Oops. Didn't send this to the list first time...sorry Kenneth. > > Not specifically a DSPAM thing but the best way I found to reduce spam > is greylisting. We saw our overall email load drop by 90% as soon as > we turned on greylisting. Went from approximately 20,000 emails a day > to less than 2,000. > > http://greylisting.org/ > > ------------------------------------------------------------------------------ > Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) > are > powering Web 2.0 with engaging, cross-platform capabilities. Quickly > and > easily build your RIAs with Flex Builder, the Eclipse(TM)based > development > software that enables intelligent coding and step-through debugging. > Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com > _______________________________________________ > Dspam-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/dspam-user > > !DSPAM:49c3bc00503392114292621! > > > > > ------------------------------------------------------------------------------ > Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) > are > powering Web 2.0 with engaging, cross-platform capabilities. Quickly > and > easily build your RIAs with Flex Builder, the Eclipse(TM)based > development > software that enables intelligent coding and step-through debugging. > Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com > _______________________________________________ > Dspam-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/dspam-user > Cheers! --Chris Ryland / Em Software, Inc. / www.emsoftware.com ------------------------------------------------------------------------------ Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com _______________________________________________ Dspam-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/dspam-user
