> >> Jevos, Peter a écrit :
> >>> Dear all
> >>>
> >>> I'd like to ask you a question.
> >>>
> >>> In my master.cf is:
> >>>
> >>> [snip]
> >>> ##disclaimer
> >>> disclaimer unix - n n - - pipe
> >>> flags=Rq user=altermime argv=/etc/postfix/filter/disclaimer -f
> >>> ${sender} -- ${recipient}
> >>>
> >>>
> >>> It leads to error: Too many hops , in the log there is loop.
> >> so your filter is passing mail back to an smtpd that passes it to
> the
> >> same filter, and so on.
> >>
> >> if your filter resubmits mail via the sendmail command and if you
> don't
> >> want to filter mail submitted via the sendmail command, then add
> >>
> >> -o content_filter=
> >>
> >> to the pickup service (in master.cf).
> >>
> >>
> >>
> >>> [snip]
> >>>
> >>> So the question is where can I put the content_filter=disclaimer:
> to
> >>> work only for outgoing emails , into which smtpd process?
> >>>
> >> you can use the FILTER statement in smtpd restrictions.
> >>
> > Thank you for your answer. When I added o content_filter= into the
> pickup line it works. No more loops.
> >
> > But still I'm recieving the disclaimer also for incoming mail, which
> is clear cause filter is located in the amavis filter:
> > ...
> > 127.0.0.1:10025 inet n - n - - smtpd
> > -o content_filter=disclaimer:
> > -o local_recipient_maps=
> >
> > ....
> >
> > So I have to take it away and put somewhere else.
> > Can you please describe more FILTER statement or better put some
> example for me ?
>
>
>
> smtpd_sender_restrictions =
> check_client_access pcre:/etc/postfix/filter_outbound
> permit_mynetworks
> permit_sasl_authenticated
> check_client_access pcre:/etc/postfix/filter_inbound
>
> == filter_outbound
> # filter for outbound mail
> /./ FILTER yourfilter:[127.0.0.1]:10587
>
> = filter_inbound
> # filter for inbound mail
> /./ FILTER yourfilter:[127.0.0.1]:10030
>
>
> of course, you can't do this after amavisd-new, since at this time you
> don't know if mail is inbound or outbound.
>
> you need to think your mail path carefully.
Thank you for your example, I already read FILTER_README and also Book of
Postfix but I'm missing more examples.
If I understood it correctly I have created:
cat /etc/postfix/filter_outbound
/./ FILTER altermime:[127.0.0.1]:10587
cat /etc/postfix/filter_inbound
/./ FILTER smtp-amavis:[127.0.0.1]:10024
I have adjusted smtpd_sender_restrictions as you adviced and removed
content_filter = smtp-amavis:[127.0.0.1]:10024 from main.cf
Now I have in my master.cf:
....
smtp-amavis unix - - n - 5 smtp
-o smtp_data_done_timeout=1200
-o smtp_send_xforward_command=yes
-o disable_dns_lookups=yes
127.0.0.1:10025 inet n - n - - smtpd
-o content_filter=
-o local_recipient_maps=
-o relay_recipient_maps=
.......
And where I can put the syntax for filter_outbound smtpd daemon in the
master.cf?
I know that postfix cannot distinguished inbound or outbound traffic , but I'm
still using only one eth card. I've found some examples with 2 smtpd instances
but i'm not sure if it's right solution for me.
I just want to use altermime only for outgoing traffic
Thank you
BR
PEter
