Next message: Richard Foley: "Re: (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]: Connection refused <- messages all of a sudden..."
Hi,
I'm writing an application which will have to remove attachment from mails,
send them to a server and replace them by a link in the mail.
For that I have written a java service which is listening on a port for
mails, modify them, and then run sendmail to reinject them.
The point is, the simple content filtering as explained in
http://www.postfix.org/FILTER_README.html#simple_filter doesn't works.
Here is my master.cf:
#
# Postfix master process configuration file. For details on the format
# of the file, see the master(5) manual page (command: "man 5 master").
#
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
smtp inet n - - - - smtpd
-o content_filter=filtre
pickup fifo n - - 60 1 pickup
cleanup unix n - - - 0 cleanup
qmgr fifo n - n 300 1 qmgr
#qmgr fifo n - - 300 1 oqmgr
tlsmgr unix - - - 1000? 1 tlsmgr
rewrite unix - - - - - trivial-rewrite
bounce unix - - - - 0 bounce
defer unix - - - - 0 bounce
trace unix - - - - 0 bounce
verify unix - - - - 1 verify
flush unix n - - 1000? 0 flush
proxymap unix - - n - - proxymap
smtp unix - - - - - smtp
# When relaying mail as backup MX, disable fallback_relay to avoid MX loops
relay unix - - - - - smtp
-o fallback_relay=
showq unix n - - - - showq
error unix - - - - - error
discard unix - - - - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - - - - lmtp
anvil unix - - - - 1 anvil
scache unix - - - - 1 scache
#
# ====================================================================
# Interfaces to non-Postfix software. Be sure to examine the manual
# pages of the non-Postfix software to find out what options it wants.
#
# Many of the following services use the Postfix pipe(8) delivery
# agent. See the pipe(8) man page for information about ${recipient}
# and other message envelope options.
# ====================================================================
#
# maildrop. See the Postfix MAILDROP_README file for details.
# Also specify in main.cf: maildrop_destination_recipient_limit=1
#
maildrop unix - n n - - pipe
flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
#
# See the Postfix UUCP_README file for configuration details.
#
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail
($recipient)
#
# Other external delivery methods.
#
ifmail unix - n n - - pipe
flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp unix - n n - - pipe
flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender
$recipient
scalemail-backend unix - n n - 2 pipe
flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store
${nexthop} ${user} ${extension}
mailman unix - n n - - pipe
flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
${nexthop} ${user}
filtre unix - n n - - pipe
flags=Rq user=filter argv=/etc/postfix/socket_connect.pl 127.0.0.1 10027
And here is my main.cf:
# See /usr/share/postfix/main.cf.dist for a commented, more complete version
# Debian specific: Specifying a file name will cause the first
# line of that file to be used as the name. The Debian default
# is /etc/mailname.
#myorigin = /etc/mailname
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no
# appending .domain is the MUA's job.
append_dot_mydomain = no
# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h
# TLS parameters
smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
smtpd_use_tls=yes
smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache
smtp_host_lookup=dns,native
# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
# information on enabling SSL in the smtp client.
myhostname = vmsource.e-logiq.net
mydomain = vmsource.e-logiq.net
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
#myorigin = $mydomain
mydestination = vmsource.e-logiq.net, localhost.e-logiq.net, localhost
relayhost =
mynetworks = 127.0.0.0/8, 192.168.253.0/24
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
As you can see, i try to launch the '/etc/postfix/socket_connect.pl' script
which open a socket to the java service and write the mail on it:
#! /usr/bin/perl -w
use strict;
use warnings;
use IO::Socket;
my ($host,$port) = @ARGV;
my $socket = IO::Socket::INET->new(Proto => "tcp",
PeerAddr => $host,
PeerPort => $port)
or die "Failed : $@\n";
for my $line (<STDIN>) {
print $socket $line;
}
print $socket "<--MAIL-->";
close($socket);
That script is never executed.
As my *.cf files are exactly what is said in FILTER_README, I can't see
what's the problem...
Can someone help me ?
--
Benoit Giannangeli
http://www.giann.fr/
--
Benoit Giannangeli
http://www.giann.fr/
