>>Peter S?rensen:
>> Hi
>>
>> I have a policy server restricting access to specific lists. If a
>> user is accepted the policy server return OK status
>> to postfix. The members on the list are found through virtual alias
>> and gets expanded.
>>
>> I would like to put a content filter after this , that will grab
>> the orig_to address to do further handling on
>> this mail.
>>
>> I can't manage to make this work before the allias expanding.
>>
>> I have following in master.cf:
>>
>> mailstamp unix - n n - - pipe
>> -o receive_override_options=no_address_mappings
>> flags=Rq user=mail argv=/usr/local/lib/postfix/mailstamp.pl -f $sender
>> -- $recipient
>receive_override_options is not a documented pipe(8) feature,
>and therefore it is not implemented.
>
>I suggest using an SMTP-based content filter setup, and use
>receive_override_options which is a documented smtpd(8) feature.
>
> Wietse
I have now changed the filter to be a SMTP based content filter using a
framework smtpprox written in perl.
I have added the following to master.cf:
smtpprox unix - - n - 25 smtp
-o smtp_data_done_timeout=1200
-o smtp_send_xforward_command=yes
-o
receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_milters,no_address_mappings
127.0.0.1:10026 inet n - n - 200 smtpd
-o content_filter=
-o smtpd_delay_reject=no
-o smtpd_client_restrictions=permit_mynetworks,reject
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o smtpd_data_restrictions=reject_unauth_pipelining
-o smtpd_end_of_data_restrictions=
-o smtpd_restriction_classes=
-o mynetworks=127.0.0.0/8
-o smtpd_error_sleep_time=0
-o smtpd_soft_error_limit=1001
-o smtpd_hard_error_limit=1000
-o smtpd_client_connection_count_limit=0
-o smtpd_client_connection_rate_limit=0
-o
receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_milters,no_address_mappings
-o local_header_rewrite_clients=
and in main.cf added:
content_filter = smtpprox:[127.0.0.1]:10025
The smtpprox is started listening on 127.0.0.1:10025 and forwards to
127.0.0.1:10026
Still this is not working as I would expect it to. The mail is passed through
the content filter OK but I would like
to avoid alias expanding in this stage. So what am I missing or doing wrong ?
Peter
