IIRC, someone posted a way to do this within Exchange. I cant seem to find the message at the moment. Perhaps someone else has better recall than I do.
In any event, personally, I dont see a need for this type of scrubbing. IMO it only hinders troubleshooting. On 9/22/07, Bennett Lee <[EMAIL PROTECTED]> wrote: > > Is it practical to implement an IP scrubber in ASSP to clean IPs from > message headers and SMTP responses? > > I know this outside the scope of anti-spam, but broadcasting internal server > names and IPs over SMTP is a glaring security issue for all Microsoft > Exchange servers. Don't know how many other mail servers do the same > asinine thing as Microsoft. Exchange can change the FQDN that it > broadcasts, but according to an article I read, there is no way prevent > Exchange from broadcasting internal IPs except via [non-existent] > third-party software. Hence, my hope that it could be implemented in ASSP. > > ASSP is already an SMTP proxy, so it seems a simple matter to RegEx the > output (skipping the e-mail body, of course) and replace any private > internal IPs with a corresponding public IP, or replace other private data > like the FQDN. The translation table could be input like the SMTP > Destination Routing Table with the arrow/bars, e.g.: > 192.168.1.1=>66.35.250.209|192.168.1.2=>66.35.250.209|internal.domain.local=>external.domain.com > What do ya think? Great idea, get to it when you can? Or no way, ASSP is > strictly anti-spam only? > > --Bennett > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2005. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > Assp-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/assp-user > > -- ME2 ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Assp-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/assp-user
