> So, this brings me to my set-up inquiry. We do receive lots of > delivery attempts to non-existent addresses in our domain and the > greytrapping feature of spamd was especially handy for blocking sites > attempting to deliver to these non-existent addresses. I would like to > be able to take advantage of this feature of spamd, along with the > "blacklist" features, while not delaying email to non spamtrapped > addresses. > > From my understanding of the interaction between spamd and pf, this > either isn't possible or is non-trivial. However, I figured I would > see if anyone has done a similar set-up or knows of a way to implement > this. Thanks.
One way would be to collect all valid addresses for your domain, and update a whitelist table with pfctl. I used to have this when working at postfix's level on a distributed infrastructure, but I think it could work with pf too. Regards, -- Mikael Kermorgant
