Wietse Venema wrote:
Jeff Weinberger:
[ Charset ISO-8859-1 unsupported, converting... ]
> On Jan 2, 2009, at 2:30 AM, mouss wrote:
>
> > Jeff Weinberger a ?crit :
> >>
> >> I used a pcre: table for smtpd_sender_restrictions and the
PREPEND
> >> action as follows:
> >>
> >> main.cf:
> >> smtpd_sender_restrictions = check_sender_access
> >> pcre:/etc/postfix/smtpd_sender_restrictions.pcre
> >>
> >> smtpd_sender_restrictions.pcre
> >> /^(.*)/ PREPEND X-Envelope-Sender: ${1}
> >>
> >> this will insert into every message a header "X-Envelope-
Sender: "
> >> followed by the envelope sender value. It won't pass the
> >> envelope-sender as SMTP MAIL FROM (dspam wasn't designed to do
that,
> >
> > dspam gets it via LMTP MAIL FROM, and it will pass it back to
postfix
> > with SMT MAIL FROM. I have used this in the past and I'm sure
others
> > are
> > using it now (ping steve?). something in your setup prevents
this from
> > working but I don' think it is a dspam limitation.
>
> It's definitely my set up. I don't use LMTP to pass the message to
> dspam, I use a transport called "dspam" that uses pipe. That means
> there's no S/LMTP dialog, just the message itself passed as STDIN.
If you can show what you've configured to pass mail into dspam,
then perhaps someone can tell you how to get that envelope sender
address into dspam, too.
Wietse
I thought I had a while back, but I"m not sure it matters. Right now I
am passing mail to dspam via pipe, which means dspam does not know how
to handle the envelope-sender as a command-line argument. I need to
change this to passing mail to dspam via LMTP.
I don't know how exactly, but I hope with some help, I can make it work!
That said, here's the current configuration:
content_filter=dspam:dspam
and in master.cf:
dspam unix - n n - 10 pipe
flags=Ru user=_dspam argv=/usr/local/bin/dspam --
deliver=innocent --user ${recipient} -i - f $sender -- $recipient
dspam is running as a daemon .and re-injects the mail as SMTP to an
alternate port.
I assume the LMTP setup should look something like:
main.cf:
content_filter=lmtp:unix:/path/to/dspam --deliver=innocent --
user ${recipient} -i - f $sender -- $recipient
and the transport in master.cf becomes unnecessary.
I don't know how to handle the command line arguments (or even if I
have to), so suggestions, help and especially examples would be most
helpful.
Thank you!
--
Jeff Weinberger
http://disruptivemarketing.jeffweinberger.com
