Istvan Prosinger:
[ Charset windows-1252 converted... ]
> On 19.3.2016 1:18, Wietse Venema wrote:
> > Istvan Prosinger:
> >>>> Why a separate header, why not just:
> >>>>
> >>>> enable_long_queue_ids = yes
> >>>>
> >>>> and use the queue ID that's already in your top Received: header?
> >>>
> >>> I would use a header_checks PREPEND action that prepends a header
> >>> with the long queue ID from the Received: header.
> >>>
> >>> Sorry, no time to write out a complete example.
> >>
> >> Thanks.
> >>
> >> Ok, I was thinking of this, but wasn't sure how to "pass" the (long or
> >> not) queue ID (or anything else) in header_checks. Another thought is to
> >> copy one that is already there, but not sure how to do it or how far can
> >> I go in a "one-liner"
> >
> > /etc/postfix/main.cf:
> > enable_long_queue_ids = yes
> > header_checks = /etc/postfix/stamp.pcre
> >
> > /etc/postfix/stamp.pcre:
> > # Pattern for /usr/sbin/sendmail submission
> > /^Received:\sby\sserver\.example\.com\s\S+\s\S+\s\S+\s+id\s(\S+);/
> > Prepend X-ID $1.server.example.com
> >
> > # Pattern for SMTP submission
> >
> > /^Received:\sfrom\s\S+\.example\.com\s\S+\s\S+\s+by\sserver\.example\.com\s\S+\s\S+\s\S+\s+id\s(\S+);/
> > Prepend X-ID $1.server.example.com
> >
> > Wietse
> >
>
>
> Thanks for the ideas. I need to mark the incomming mails for local
> storage tracking, not submission, so anyway, I ended up with a shorter
> version
>
> /name\.server\.com\s\S+\s\S+\s\S+\s+id\s(\S+)/ Prepend X-DIYL-$1
I recommend starting the pattern with /^Received:.*by name\.server\.com.../
That way it won't have to inspect non-"Received:" headers.
> And added to
> smtpd_recipient_restrictions = check_recipient_access
> pcre:/etc/postfix/stamp.pcre
>
> I'm quite sure that I have a match on the queue id, but the Prepend has
> no effect on the header. What am I missing?
Test with:
postmap -h pcre:/etc/postfix/stamp.pcre < file
where the file contains an email message with Received: headers.
Wietse
Wietse
