> Hi, in order to avoid bouncing spam back to the (almost certainly) faked > sender-addresses, I thought I could use SA directly:
What's your MTA and/or SA-invoking app? Surely it is easier to have that agent parse SA's feedback (headers, subject mod or score) in deciding the final disposition of the msg than to try to trick the MTA into dumping the mail. Please elaborate on the use case in which you can't use MTA processing rules to prevent backscatter, given that you trust SA markup completely here, right? --Sandy
