Plugin virtual, Horde BAD IMAP QRESYNC not enabled
Jakob Schürz
wertstoffe at nurfuerspam.de
Wed Nov 15 01:15:17 EET 2017
Hi there!
I'm new on this list, so hello to all!
First i want say, that dovecot is a really great mailserver. I use it
since many years for my private usecase. I'm planning to setup a new
Mailserver, so i'm fiddeling around to understand dovecot better and get
a "perfect" Mailserver. (Linux and Win10) Outlook, k9mail and the
gmail-app on android.
I want to leave google behind me, so i'm searching for a good server for
cloudbased and selfhosted calendar- and addressbook-server.
On some discussion in debianforum.de i got the hint, to use horde.
So i installed horde from pear. Got ActiveSync working with the Android
and Outlook. Mails, Calendar and Addressbook... very fine.
But then i run into a gotcha.
There is a problem with some mails in dovecots virtual mailboxes.
I tried a lot to find out, how to debug this. First i thought, it's a
problem from horde, because the problem is only with horde-client.
Some Emails are not shown in horde. Exactly, they are not shown in horde
on dovecots virtual mailboxes (plugin virtual in a separate virtual
namespace)
If i try to open this email in its original directory, it gets opened
without any problem.
So, when i try to open it from within the virtual mailbox, i get this error:
---8<------
Nov 14 23:29:52 aldebaran dovecot[2495]: imap(jakob): Panic: file
index-mail-binary.c: line 586 (index_mail_get_binary_stream): assertion
failed: (mail->data.stream != NULL)
Nov 14 23:29:52 aldebaran dovecot[2495]: imap(jakob): Error: Raw
backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x95272) [0x7f671137e272]
-> /usr/lib/dovecot/libdovecot.so.0(+0x9536d) [0x7f671137e36d] ->
/usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f6711314951] ->
/usr/lib/dovecot/libdovecot-storage.so.0(index_mail_get_binary_stream+0x238)
[0x7f67116b3de8] ->
/usr/lib/dovecot/libdovecot-storage.so.0(mail_get_binary_stream+0x60)
[0x7f6711640fa0] ->
/usr/lib/dovecot/libdovecot-storage.so.0(imap_msgpart_open+0x139)
[0x7f67116f40f9] -> dovecot/imap [jakob 192.168.0.14 UID
FETCH](+0x1ebbc) [0x55bef3095bbc] -> dovecot/imap [jakob 192.168.0.14
UID FETCH](+0x1cfb6) [0x55bef3093fb6] -> dovecot/imap [jakob
192.168.0.14 UID FETCH](imap_fetch_more+0x39) [0x55bef30950e9] ->
dovecot/imap [jakob 192.168.0.14 UID FETCH](cmd_fetch+0x33b)
[0x55bef3086d9b] -> dovecot/imap [jakob 192.168.0.14 UID
FETCH](command_exec+0xa5) [0x55bef3092735] -> dovecot/imap [jakob
192.168.0.14 UID FETCH](+0x199c2) [0x55bef30909c2] -> dovecot/imap
[jakob 192.168.0.14 UID FETCH](+0x19a4c) [0x55bef3090a4c] ->
dovecot/imap [jakob 192.168.0.14 UID FETCH](client_handle_input+0x1b5)
[0x55bef3090e55] -> dovecot/imap [jakob 192.168.0.14 UID
FETCH](client_input+0x86) [0x55bef30913c6] ->
/usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x52) [0x7f6711392dd2]
-> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x109)
[0x7f6711394409] ->
/usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x3c)
[0x7f6711392e6c] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38)
[0x7f6711393018] ->
/usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13)
[0x7f671131ae93] -> dovecot/imap [jakob 192.168.0.14 UID
FETCH](main+0x328) [0x55bef3083e68] ->
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f6710f6a2b1]
-> dovecot/imap [jakob 192.168.0.14 UID FETCH](_start+0x2a) [0x55bef3083fea]
Nov 14 23:29:52 aldebaran dovecot[2495]: imap(jakob): Fatal: master:
service(imap): child 2704 killed with signal 6 (core dumps disabled)
---8<------
So i activated rawlog as after-login executeable. The IMAP-dialog when
opening this email is:
---8<------
9 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE
IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS
THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN
NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH
ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE XDOVECOT
SPECIAL-USE QUOTA ACL RIGHTS=texk] Logged in
10 BAD Error in IMAP command SELECT: QRESYNC not enabled (0.000 + 0.000
secs).
11 OK No quota (0.000 + 0.000 secs).
---8<------
If found only one Report for this problem, but on regular imap-folders,
and there was not really a solution. This report is from 2015.
On regular folders, i have no problem with this emails, only on virtual
folders.
So i think, it is a problem of the virtual-plugin.
Here is one of this failing emails:
---8<------
Return-path: <jakob at mydomain.example>
Envelope-to: jakob at mydomain.example
Delivery-date: Mon, 13 Nov 2017 09:23:52 +0100
Received: from 1.2.3.4.wireless.dyn.drei.com ([1.2.3.4] helo=marketingnh)
by mydomain.example with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
(Exim 4.89)
(envelope-from <jakob at mydomain2.example>)
id 1eEA24-0002AR-IW
for jakob at mydomain.example; Mon, 13 Nov 2017 09:23:52 +0100
From: Microsoft Outlook <jakob at mydomain.example>
To: =?utf-8?B?SmFrb2J1cyBTY2jDvHJ6?= <jakob at mydomain.example>
MIME-Version: 1.0
Content-Type: text/html;
charset="utf-8"
Content-Transfer-Encoding: 8bit
Message-Id: <E1eEA24-0002AR-IW at mydomain.example>
Date: Mon, 13 Nov 2017 09:23:52 +0100
X-SA-Exim-Connect-IP: 178.114.188.235
X-SA-Exim-Mail-From: jakob at mydomain.example
X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on aldebaran
X-Spam-Level:
X-Spam-Status: No, score=0.7 required=5.0 tests=ALL_TRUSTED,HTML_MESSAGE,
HTML_MIME_NO_HTML_TAG,MIME_HTML_ONLY,TVD_RCVD_IP autolearn=no
autolearn_force=no version=3.4.1
Subject: =?utf-8?B?TWljcm9zb2Z0IE91dGxvb2stVGVzdG5hY2hyaWNodA==?=
X-SA-Exim-Version: 4.2.1 (built Tue, 02 Aug 2016 21:08:31 +0000)
X-SA-Exim-Scanned: Yes (on aldebaran.mydomain.example)
Diese E-Mail-Nachricht wurde von Microsoft Outlook automatisch während
des Testens der Kontoeinstellungen gesendet.
---8<------
my dovecot-config is:
---8<------
# dovecot -n
# 2.2.27 (c0f36b0): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.16 (fed8554)
# OS: Linux 4.13.0-trunk-amd64 x86_64 Debian 9.1 btrfs
auth_mechanisms = plain login cram-md5 digest-md5
auth_socket_path = /var/run/dovecot/auth-userdb
first_valid_uid = 1000
imap_capability = +XDOVECOT
imap_client_workarounds = tb-extra-mailbox-sep
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
listen = *, ::1
login_trusted_networks = 127.0.0.1/8 192.168.0.0/24 192.168.1.0/24
172.17.0.0/24 172.18.0.0/24
mail_debug = yes
mail_gid = vmail
mail_home = /var/mail/%u
mail_location =
maildir:/var/mail/%u/Maildir:LAYOUT=fs:INDEX=/var/lib/dovecot/db/indexes/Maildir/%u:CONTROL=/var/lib/dovecot/db/control/Maildir/%u
mail_plugins = zlib quota acl listescape mail_log notify virtual
mail_privileged_group = vmail
mail_server_admin = mailto:jakob at xundeenergie.at
mail_shared_explicit_inbox = yes
mail_uid = vmail
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 mime foreverypart extracttext
mmap_disable = yes
namespace {
hidden = no
ignore_on_failure = no
inbox = no
list = children
location =
maildir:/var/mail/%%u/Maildir:LAYOUT=fs:INDEX=/var/lib/dovecot/db/indexes/%u/shared/%%u:INDEXPVT=/var/lib/dovecot/db/indexes/%u/shared/%%u
prefix = shared$%%u$
separator = $
subscriptions = no
type = shared
}
namespace {
hidden = no
inbox = no
list = children
location =
maildir:/var/mail/mailarchiv/%u/:LAYOUT=fs:INDEX=/var/lib/dovecot/db/indexes/%u/mailarchiv:INDEXPVT=/var/lib/dovecot/db/indexes/%u/mailarchiv
mailbox incoming {
auto = create
}
mailbox outgoing {
auto = create
}
prefix = Mailarchiv$
separator = $
subscriptions = no
type = public
}
namespace {
list = children
location =
maildir:/var/mail/public/:LAYOUT=fs:INDEX=/var/lib/dovecot/db/indexes/public/%u:INDEXPVT=/var/lib/dovecot/db/indexes/public/%u
prefix = Roseggergasse$
separator = $
subscriptions = no
type = public
}
namespace Virtual {
hidden = no
list = children
location =
virtual:/var/mail/virtual:INDEX=/var/lib/dovecot/db/indexes/virtual/%u:INDEXPVT=/var/lib/dovecot/db/indexes/virtual/%u
mailbox "Deleted Messages" {
auto = no
special_use = \Trash
}
mailbox Drafts {
auto = no
special_use = \Drafts
}
mailbox Entwürfe {
auto = no
special_use = \Drafts
}
mailbox "Gelöschte Elemente" {
auto = no
special_use = \Trash
}
mailbox "Gelöschte Objekte" {
auto = no
special_use = \Trash
}
mailbox Gesendet {
auto = no
special_use = \Sent
}
mailbox "Gesendete Elemente" {
auto = no
special_use = \Sent
}
mailbox "Gesendete Objekte" {
auto = no
special_use = \Sent
}
mailbox Mistkübel {
auto = no
special_use = \Trash
}
mailbox Papierkorb {
auto = no
special_use = \Trash
}
mailbox Sent {
auto = no
special_use = \Sent
}
mailbox "Sent Messages" {
auto = no
special_use = \Sent
}
mailbox Trash {
auto = no
special_use = \Trash
}
mailbox Virtual$Alle {
comment = All my messages
}
mailbox Virtual$Markierte {
comment = All my unread messages
}
mailbox "Virtual$Neue Mails" {
comment = All my unread messages
}
mailbox "Virtual$Ungelesene Mails" {
comment = All my unread messages
}
prefix = Virtual$
separator = $
subscriptions = no
}
namespace inbox {
hidden = no
inbox = yes
location =
mailbox Archiv {
auto = no
special_use = \Archive
}
mailbox Archive {
auto = no
special_use = \Archive
}
mailbox Archives {
auto = no
special_use = \Archive
}
mailbox "Deleted Messages" {
auto = no
special_use = \Trash
}
mailbox Drafts {
auto = no
special_use = \Drafts
}
mailbox Entwürfe {
auto = no
special_use = \Drafts
}
mailbox "Gelöschte Elemente" {
auto = no
special_use = \Trash
}
mailbox "Gelöschte Objekte" {
auto = no
special_use = \Trash
}
mailbox Gesendet {
auto = no
special_use = \Sent
}
mailbox "Gesendete Elemente" {
auto = no
special_use = \Sent
}
mailbox "Gesendete Objekte" {
auto = no
special_use = \Sent
}
mailbox Important {
auto = no
}
mailbox Junk {
auto = subscribe
autoexpunge = 30 days
special_use = \Junk
}
mailbox Mistkübel {
auto = no
special_use = \Trash
}
mailbox Papierkorb {
auto = no
special_use = \Trash
}
mailbox Sent {
auto = subscribe
special_use = \Sent
}
mailbox "Sent Messages" {
auto = no
special_use = \Sent
}
mailbox Spam {
auto = no
special_use = \Junk
}
mailbox Trash {
auto = no
special_use = \Trash
}
mailbox Wichtig {
auto = create
}
prefix = INBOX$
separator = $
subscriptions = no
}
namespace subscriptions {
hidden = yes
list = no
location =
prefix =
subscriptions = yes
}
passdb {
args = scheme=CRYPT username_format=%u /etc/dovecot/users
driver = passwd-file
}
plugin {
acl = vfile:/etc/dovecot/dovecot-acl:cache_secs=300
acl_anyone = allow
acl_shared_dict = file:/var/lib/dovecot/db/shared-mailboxes.db
fts = lucene
fts_autoindex = yes
fts_autoindex_max_recent_msgs = 80
fts_decoder = decode2text.sh
fts_index_timeout = 90
fts_lucene = whitespace_chars=@. normalize no_snowball
mail_home = /var/mail/%u
setting_name = sieve, managedsieve
sieve =
file:/var/spool/dovecot/sieve/%n;active=/var/spool/dovecot/sieve/%n/%n.sieve
}
postmaster_address = postmaster at localhost
protocols = " imap lmtp sieve sieve"
service anvil {
unix_listener anvil-auth-penalty {
mode = 00
}
}
service auth {
unix_listener auth-client {
group = vmail
mode = 0666
user = vmail
}
unix_listener auth-userdb {
group = vmail
mode = 0666
user = vmail
}
}
service imap-login {
inet_listener imap {
port = 143
}
inet_listener imaps {
port = 993
ssl = yes
}
process_min_avail = 1
}
service imap {
executable = imap postlogin
process_limit = 1024
}
service postlogin {
executable = script-login -d rawlog
}
ssl = required
ssl_cert = </etc/dovecot/dovecot.crt
ssl_cipher_list = ALL:!ADH:!LOW:!SSLv2:!SSLv3:!EXP:!aNULL:+HIGH:+MEDIUM
ssl_key = # hidden, use -P to show it
ssl_protocols = TLSv1.2 TLSv1.1 TLSv1 !SSLv3
userdb {
args = username_format=%u /etc/dovecot/users
default_fields = home=/var/mail/%u
driver = passwd-file
}
verbose_proctitle = yes
protocol lmtp {
mail_plugins = zlib quota acl listescape mail_log notify virtual quota
sieve acl
}
protocol lda {
mail_plugins = zlib quota acl listescape mail_log notify virtual quota
sieve acl
}
protocol imap {
mail_max_userip_connections = 10
mail_plugins = zlib quota acl listescape mail_log notify virtual
imap_quota imap_acl
}
---8<------
Hope you can help me. It's a certain showstopper for me...
Greetings
Jakob
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