Giovanni Mancuso put forth on 3/10/2011 11:19 AM: > On 10/03/2011 15:04, Stan Hoeppner wrote: >> Giovanni Mancuso put forth on 3/10/2011 7:22 AM: >>> Hi, >>> I would configure my postfix to control if client ip is in blacklist >>> only if the mail have a particolar header. >>> I tried to create a header_checks table and with a FILTER i redirect all >>> mails that have a particular header to localhost on port 2500 >>> but in this way the client ip is localhost >>> >>> Anyone have any ideas? >> You don't want to forward the entire mail to a policy daemon or TCP >> server via FILTER. You simply want to reject it if you don't like the >> header contents and the IP is in a dnsbl. >> >> The closest thing I know of to this is Sahil Tandon's perl based TCP >> server. It checks the domains in the from, message-id, and reply-to >> headers against a configurable list of domain block lists. The default >> list is: > I saw the script, but in this way the check is done with header from, > message-id or reply-to that can be a fake. > > I would that the check is done on* *client_address.
I must have misunderstood. It sounds above as if you want to check the header for something, and only after some kind of match query a DNSBL with the client IP. Is this not what you want? What exactly do you want? It's not clear. -- Stan
