Hi Remo:
Yes, I use maildrop and the standard Spamassassin filters in
/usr/share/spamassassin. My local.cf file in /etc/mail/spamassassin is:
# These values can be overridden by editing ~/.spamassassin/user_prefs.cf
# (see spamassassin(1) for details)
# These should be safe assumptions and allow for simple visual sifting
# without risking lost emails.
ok_locales all
skip_rbl_checks 1
required_hits 5.0
rewrite_header Subject ***SPAM***
report_safe 0
use_pyzor 1
use_razor2 1
use_dcc 1
use_auto_whitelist 1
use_bayes 1
use_bayes_rules 1
bayes_auto_learn 1
bayes_file_mode 0666
add_header all Status _YESNO_ Autolearn=_AUTOLEARN_ score=_SCORE_
required=_REQD_ tests=_TESTS_ bayes=_BAYES_ Checker-Version SpamAssassin
_VERSION_ (_SUBVERSION_) on _HOSTNAME_
add_header all Level _STARS(*)_
add_header spam Flag _YESNOCAPS_
I also run DCC, Pyzor and Razor2 (as you can see). The dups are
intermittent and happen when the server is under heavy load. I read an
article here:
http://www.cyber-sentry.com/index.php?id=108 as to why this can happen. The
filtering software appears to be working fine. My qmail install is a
standard toaster install from here:
http://wiki.qmailtoaster.com/index.php/CentOS_4.3_QmailToaster_Install. All
I really need to do is implement this eliminate-dups script if it's
required. Maybe play with the timeouts of Pyzor, Razor2 etc?
Cheers,
Dave
- Original Message -
From: Remo Mattei [EMAIL PROTECTED]
To: vchkpw@inter7.com
Sent: Monday, December 04, 2006 12:36 AM
Subject: Re: [vchkpw] Removng Duplicate Email
so u get dub when mail comes in? do u use maildrop? if you also use
other filter that may cause the problem.
Remo
Dave Cook wrote:
Hi Remo:
That was just a left-over from testing. I removed the user-default and
I still get dups. That's where I started this morning when the dup
thing started.
Getting back to the eliminate-dups script.
1) I have the following in .qmail-delivery: (in
/home/vpopmail/domains/mydomain.com/)
| /usr/local/sbin/eliminate-dups mydomain.com duphash
[EMAIL PROTECTED]
2) I have the following in .qmail-default: (in
/home/vpopmail/domains/mydomain.com/)
| /home/vpopmail/bin/vdelivermail '' bounce-no-mailbox
3) The eliminate-dups script is here:
#! /usr/bin/perl
#--
# Copyright 2006 Russell Nelson [EMAIL PROTECTED]
# This program is free software; you can redistribute it and/or
# modify it under the same terms as Perl itself.
#--
#
#
# Modified for use with vpopmail
# by Chris Hardie [EMAIL PROTECTED]
# originally by Russell Nelson, http://www.qmail.org/eliminate-dups
#
#
# Now, if delivery to the mbox is deferred, eliminate-dups will NOT be
# run a second time for the same message.
#
# Set up ~vpopmail/domains/domain.com/.qmail-default as follows:
#
# | /home/vpopmail/bin/vdelivermail '' [EMAIL PROTECTED]
#
# Then create a ~vpopmail/domains/domain.com/.qmail-delivery file as
follows:
#
# |bin/eliminate-dups domain.com duphash
# [EMAIL PROTECTED]
#
# Now, if delivery to the mbox is deferred, eliminate-dups will NOT be
# run a second time for the same message.
my $basedir = /home/vpopmail/domains;
my $domainname = shift;
my $hname = shift;
my $hashname = $basedir/$domainname/$hname;
use Digest::MD5;
$md5 = new Digest::MD5;
$loose = 1; # loose matching if set.
while() {
last if /^$/;
next if $ignore_continue /^\s/;
$ignore_continue = 0;
if (/^received:/i) {
$ignore_continue = 1;
next;
}
if (!$loose) {
$headers .= $_;
next;
}
if ($keep_continue /^\s/) {
$headers .= $_;
next;
}
$keep_continue = 0;
if (m/^(from|message-id|date):/i) {
$headers .= $_;
$keep_continue = 1;
next;
}
next;
}
$md5-add($headers);
$md5-addfile(STDIN);
$hash = $md5-hexdigest;
print $headers Our hash:$hash\n;
if (open(HASH, $hashname.newer)) {
flock(HASH, 2);
while(HASH) { chomp; exit 99 if $_ eq $hash; }
}
open(HASH, $hashname.older) || die $0: Cannot open $hashname.older;
while(HASH) { chomp; exit 99 if $_ eq $hash; }
# roll the files once a week.
if (-M $hashname.older 7) {
rename($hashname.newer, $hashname.older) || die $0: Unable
to move newer to older;
}
# add the hash to the received messages list.
open(HASH, $hashname.newer) || die $0: Cannot append to
$hashname.newer;
print HASH $hash\n;
close(HASH);
print Original message;
exit 0;
a) Putting | /home/vpopmail/bin/vdelivermail '' [EMAIL PROTECTED] in
the .qmail-default file stops email delivery and doesn't work.
b) This file is owned by vpopmail.vchkpw and is executable and is in
my /usr/local/sbin directory.
Question: Does vpopmail read .qmail files in the user's Maildirs? (i.e.
