On Fri, 2009-05-22 at 15:53 -0400, Jim Razmus wrote: > beck@ created the greyscanner Perl script to address the issues you've > highlighted. It does deeper inspection of grey listed senders before > they are white listed. It validates the DNS setup of the sending > server, the validity of the recipient address, and more. You can add > your own checks to it as well. > > I find it an effective addition to spamd. > > http://www.ualberta.ca/~beck/greyscanner/
And remember to populate spamd.alloweddomains with all accounts you really have on your backend.
