They handle all our incoming email... so I might instead do something where I handle internal email on a seperate setup. What a pain...
Mike> Assuming the header check works, I'd run that on a different Mike> instance of postfix and route the specific outside servers to Mike> that instance via the firewall... Mike> Quoting John Stoffel <j...@stoffel.org>: >> Well, I've confirmed that EOP (protection.outloko.com, our external >> Spam filter provider) is adding in the "Delivered-To:" head when >> emails that have been quarrantined are released to be delivered in to >> us. >> >> I'm amazed others haven't seen this problem yet, but maybe we're >> strange. In any case, now I need to figure out a way to fix this. >> >> Would it be enough to simply remove the header if it arrives from >> them? I know it's a bad idea... but my customers are complaining >> about this. >> >> So a simple header_check like this might be what I want: >> >> /^Delivered-To: (.*$)/ REPLACE EOP-Delivered-To: "$1" >> >> But I only want this replamcent to happen for email that comes from a >> specific set of outside servers. I think I might have to run my own >> milter here to do this. I really can't depend on the headers not >> being forged somehow, but I can depend on the host which connects to >> me being who it says. >> >> To a degree. >> >> Am I making sense? >> John