[Mimedefang] How to configure?

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--- On Thu, 11/5/09, TLD MimeDefang <tld.mimed at stimulacra.com> wrote:
> Tilman Schmidt wrote:
> > What's that combination (action_bounce + action_discard) for?

It's redundant.
 
> ...
> AFAIK, it's not possible to know if a sender was authenticated
> from within SA.  I suppose if someone were so inclined, they
> could hack the sendmail source and find the place where authentication
> is approved and maybe add another header to the email.  I don't
> even know if that is possible.

However, such information is available to MD.  Sendmail even presents the data in its auth_ macros to MD at the "Mail From" check.