Le 12/09/2011 06:21, Alex a écrit :
> Hi,
>
> I'm trying to configure a disclaimer footer using altermime with
> postfix-2.7.5, amavisd-new-2.6.4. I've tried to follow the examples
> for creating a new filter, but the messages appear to be being
> reinjected at the wrong spot and are being delivered multiple times to
> the always_bcc recipient.
>
> I thought I could outline my current config, and someone could help me
> to find what I'm missing. I have about twenty virtual domains, but it
> would be okay to use the same disclaimer footer text for each domain.
> I'd also like to be sure SASL authenticated clients are permitted as
> well.
>
> I'm not sure this configuration will only work with my domains, and
> only on outbound mail. How is this controlled?
>
> smtp inet n - n - - smtpd
> -o receive_override_options=no_address_mappings
> -o content_filter=filter:dummy
>
> submission inet n - n - - smtpd
> -o smtpd_tls_security_level=encrypt
> -o smtpd_sasl_auth_enable=yes
> -o smtpd_client_restrictions=permit_sasl_authenticated,reject
> -o receive_override_options=no_address_mappings
> -o content_filter=filter:dummy
>
> filter unix - n n - - pipe
> flags=Rq user=filter argv=/etc/postfix/disclaimer.sh -f
> ${sender} -- ${recipient}
>
> The 'filter' users exists, and disclaimer.sh contains the actual
> altermime command:
>
> ========================
> #!/bin/sh
> INSPECT_DIR=/tmp
> SENDMAIL=/usr/sbin/sendmail
>
> # Exit codes from <sysexits.h>
> EX_TEMPFAIL=75
> EX_UNAVAILABLE=69
>
> # Clean up when done or when aborting.
> trap "rm -f in.$$" 0 1 2 3 15
>
> # Start processing.
> cd $INSPECT_DIR || { echo $INSPECT_DIR does not exist; exit
> $EX_TEMPFAIL; }
>
> cat >in.$$ || { echo Cannot save mail to file; exit $EX_TEMPFAIL; }
>
> # obtain From address
> from_address=`grep -m 1 "From:" in.$$ | cut -d "<" -f 2 | cut -d ">" -f 1`
>
> /usr/bin/altermime --input=in.$$ \
> --disclaimer=/etc/postfix/disclaimer.txt \
> --disclaimer-html=/etc/postfix/disclaimer.txt \
> --xheader="X-Copyrighted-Material: Please visit
> http://www.mydomain.com/privacy.htm"; || \
> { echo Message content rejected; exit $EX_UNAVAILABLE; }
>
> $SENDMAIL "$@" <in.$$
>
> exit $?
> ========================
>
> The intended recipient receives a copy of the message, but the
> always_bcc user receives the message multiple times.
>
you didn't show the long awaited evidence: logs, logs, ...
in the absence of evidence, let's call crystal ball mamma.
I guess you tested this by sending mail using the sendmail command? if
so, your settings in "smtp" and "submission" are useless, since sendmail
uses pickup. and no, there is only one pickup per instance, you can't
simply disable address rewrite. some choices:
- ignore the sendmail case, if you don't care about sendmail mail
- in your altermime script, resubmit mail using smtp instead of sendmail
- use multiple postfix instances (taht is: run postfix multiple times,
each with its own config dir, data dir, queue dir, ... etc). in this
case, you can specify the instance for the sendmail command.
