Sorry, Victor. I know how do to it in Exim but not in Postfix. I'm
sure someone with Postfix experience could help, though.
Victor wrote:
Kevin Peuhkurinen wrote:
It's just a guess, but I'm thinking that the Envelope-From may be
using your domain name which is why it is getting whitelisted. Is
it possible to get your MTA to include the Envelope From in the headers?
Do you know how I can do that? I am running postfix. I could check the
logs for that date and see what was put there.
If you know of a setting to set to include envelope header values in
the header somewhere, I'd turn that on.