I looked for any discussion lists about greylisting and haven't found any, so I thought I might try asking here. I'm considering adding greylisting to my postfix configuration, and some of the articles I have been reading about greylisting show that there can be any of several situations in which greylisting would not be a viable solution. In particular they mention issues with how some MTAs break something in the RFC that makes greylisting work, and how receiving mail from a site which uses multiple relay hosts (each with a different address) can also cause mail to not be delivered. So I thought I would ask on the list to see if anyone has done much with greylisting and found it to be good or bad. I do also use the DNSBL lists, and some of my accounts also use TMDA. What I am hoping for is that with greylisting, I can further reduce the amount of spam mail traffic. Thanks. -- David ----------------------------------------------------------------------- There are only 10 kinds of people in this world, those who understand binary, and those who don't.
