On Mon, Jan 13, 2003 at 06:40:39PM -0500, Michael Shalayeff wrote: > the main problem is that all of the MX hosts for the > domain(s) covered by the mail server running spamd > have to filter the same list of ip addresses. > otherwise they just remail it to the lower priority > MX when it fails w/ the higher one and it goes through.
Yes, that's a requirement. If you have administrative control over all your MX hosts, and they are OpenBSD systems, it's quite simple to synchronize the address lists using scp from a cronjob. A description of my current setup is described on http://www.benzedrine.cx/relaydb.html in case you want to have fun watching the spammers waste their resources, and consider the work required to set it up worth it. :) Daniel
