On Mon, Jul 23, 2001 at 12:38:55PM -0700, <> wrote: > Does anyone know about a pre/post-processor or sendmail patch, etc. That > could be used to apply a hash and SN to an eMail along with a signature and > then log this information somewhere? If you just want to do it for your local machine, a small wrapper program for /usr/sbin/sendmail that makes a quick gpg pass over the email and saves the result to database, and then calls the real sendmail binary with the right options and passing the email in through the stdin would probably do the job quite easily. Note that sendmail (at least on my machine) is setuid root, so a shell script isn't likely to work. If you go this route, you will want to modify your startup scripts to start the real sendmail rather than the wrapper, just to make sure that the script is small. If you want to do this for a whole organization, I know many popular mailers have 'channel' support that would let you run the mail down one channel to get hashed and saved, and then run it through the smtp handler. Cheers :) ----------------------------------------------------------------- This list is provided by the SecurityFocus ARIS analyzer service. For more information on this free incident handling, management and tracking system please see: http://aris.securityfocus.com
This archive was generated by hypermail 2b30 : Tue Jul 24 2001 - 12:55:31 PDT