Paul Hutchings wrote:
No their SPF config works as they want it. I think perhaps mentioning
SPF was a red herring, what I really want to know is how I can have a
distribution list in a Postfix Virtual Domain that sends with the
envelope (if that's the term) set to something we control and not using
the senders domain/email address *whilst still* making it clear at MUA
level that the original sender is the sender.
Set the envelope sender to something in your domain. Set the
From: header, which is what mail clients display, to
something in the client's domain.
Look at this message as an example; your mail client says it's
from me, but the envelope sender is
owner-postfix-us...@postfix.org
-- Noel Jones
