Pigeonhole Sieve fails on date-based filter rules - bug? - dovecot

10 Feb 2016

      Hi list!
I’m running dovecot + pigeonhole on a debian wheezy based VPS.
Here is the output of „dovecot -n“
# 2.2.18: /usr/local/etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.8 (0c4ae064f307+)
# OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.9
disable_plaintext_auth = no
imap_idle_notify_interval = 29 mins
mail_plugins = acl quota fts fts_lucene
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate
namespace {
location = maildir:%%h/maildir:INDEX=~/maildir/shared/%%u
prefix = shared/%%u/
separator = /
type = shared
}
namespace inbox {
inbox = yes
location =
mailbox Drafts {
special_use = \Drafts
}
mailbox Junk {
special_use = \Junk
}
mailbox Sent {
special_use = \Sent
}
mailbox "Sent Messages" {
special_use = \Sent
}
mailbox Trash {
special_use = \Trash
}
prefix =
separator = /
}
passdb {
args = username_format=%u /home/dovecot/auth.d/%d/users
driver = passwd-file
}
plugin {
acl_shared_dict = file:/home/dovecot/vmail/%d/shared-mailboxes.db
fts = lucene
fts_autoindex = yes
fts_decoder = decode2text
fts_lucene = whitespace_chars=@
sieve = ~/.dovecot.sieve
sieve_dir = ~/sieve
}
protocols = imap pop3 lmtp sieve
service auth {
unix_listener /var/spool/postfix/private/auth {
group = postfix
mode = 0660
user = postfix
}
unix_listener auth-userdb {
group = vmail
mode = 0600
user = vmail
}
}
service decode2text {
executable = script /usr/local/libexec/dovecot/decode2text.sh
unix_listener decode2text {
mode = 0666
}
user = dovecot
}
service lmtp {
executable = lmtp -L
unix_listener /var/spool/postfix/private/dovecot-lmtp {
group = postfix
mode = 0600
user = postfix
}
user = vmail
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
}
ssl_cert = 
I’m trying to filter emails based on the following rule:
if allof (date :value "lt" "Date" "date" "2015-01-01")
{
fileinto "Archiv/2014";
}
Some mails which should match are not filtered.
Please look at what
sieve-filter -e -W -v ...
puts out:
...
...
Filtering message:
ID:      0.0.6.888.1CFAFF845D5E634.77992@mta144.avaaz.org
Date:

Size:    17781 bytes
Subject: =?utf-8?q?Klimafreunde_-_der_Plan_ste...
Performed actions:

store message in folder: Archiv/2014

Implicit keep:
(none)
...
...
Filtering message:
ID:      1527093595.86163601420098718229.JavaMail.email@email.apple.com
Date:    Thu, 1 Jan 2015 07:51:58 +0000 (GMT)
Size:    19573 bytes
Subject: =?ISO-8859-1?Q?Ihre_Rechnung,_Nr.=A01...
Performed actions:
(none)
Implicit keep:

store message in folder: INBOX

...
So it appears that the „Date“ header is not properly extracted for the affected emails.
Here are the headers of an particular email (the one without „Date:“ listed above):
Return-Path: bounces-43375-33947798@bounces.avaaz.org
Delivered-To: clemens@en-der.at
Received: from vps1.en-der.at
by vps1 (Dovecot) with LMTP id Vrb9JNSl31M5aQAAwqatwA
for clemens@en-der.at; Mon, 04 Aug 2014 15:25:08 +0000
Received: from mta144.avaaz.org (mta144.avaaz.org [69.60.9.144])
by vps1.en-der.at (Postfix) with ESMTP id 61715ACDAA
for clemens@en-der.at; Mon,  4 Aug 2014 15:25:07 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; s=av_key; d=avaaz.org;
h=Content-Type:MIME-Version:Subject:From:To:List-Unsubscribe:Message-ID; i=avaaz@avaaz.org;
bh=aNrRG1oOw57rU4AT/0miGg8aWAI=;
b=erOsRngaWCaW7R0sK8COa4k97QpCISFa6/0ZKfZJHAEHKJu3FbUTExJb/L6OQez/V26UgwpbKJqU
Py0l8dDpu68tUlhR42AUnZV+M+lpqI6LdoiTt/QMC0TklQnqdKZt0E4CG+Kz7plluYwhXlZHVSXc
+apdPqllFZeYAcsaN5k=
DomainKey-Signature: a=rsa-sha1; c=nofws; q=dns; s=av_key; d=avaaz.org;
b=YdIs06lkIN6pxGKoLORIDjbBCLU/5vwP1QCVocIa0qB4EgT1uKwf+bDlpbQVWmSsjPzekeZmWbpZ
um+paKzqq7UGtJMVb1eGjod/bkuOGeXXdeZG0tGJz8wfLdNog6DbfChRBvMciS/Wsz+xrK3yVbX6
bQuKbeD/gurWPhEDfFc=;
Received: by mta144.avaaz.org id hruita1u62ku for clemens@en-der.at; Mon, 4 Aug 2014 11:25:07 -0400 (envelope-from bounces-43375-33947798@bounces.avaaz.org)
Content-Type: multipart/alternative;
boundary="===============1522543492113580631=="
MIME-Version: 1.0
Subject: =?utf-8?q?Klimafreunde_-_der_Plan_steht!?=
From: Ricken Patel - Avaaz.org avaaz@avaaz.org
To: "clemens@en-der.at" clemens@en-der.at
List-Unsubscribe: https://secure.avaaz.org/act/?r=unsub&cl=5597832458&email=clemens@en-der.at&v=43375&lang=de
X-Campaign-ID: avaazCLIMATEeventhostsrecruitment201407301851073204
X-Version-ID: 43375
Message-ID: 0.0.6.888.1CFAFF845D5E634.77992@mta144.avaaz.org
--===============1522543492113580631==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable
Liebe alle,
tausende von uns haben
...
Any idea what is wrong here?
Best regards,
Clemens Ender

Pigeonhole Sieve fails on date-based filter rules - bug?

Clemens Ender

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