[Mimedefang] Adding envelope values to header

[David F. Skoll]

On Thu, 23 Oct 2003, Jonas Eckerman wrote:

> Wether it's guaranteed to be the same or not is of course a
> completely different thing... The man page for mimedefang-filter says
> they aren't.

Indeed they aren't.  filter_begin() can run in a completely different
process from the preceding filter_sender.

> Is there any other (simple) way to get HELO/EHLO or MAIL FROM: data
> inside the filter routines that can add headers?

Sure.  $Helo contains the HELO arg, and $Sender contains the MAIL FROM:
address.  See the mimedefang-filter man page.

--
David.