July 2010 - dovecot - dovecot.org

[Dovecot] sieve error
by 倪述荣 28 Jul '10

28 Jul '10

Hi, dovecot-2.0-rc3 dovecot-2-0-pigeonhole-4cb55beaca07 when I run 'doveadm config', it prints such error, any help? thanks :) *** glibc detected *** /home/mail/bin/doveconf: munmap_chunk(): invalid pointer: 0x001115fc *** ======= Backtrace: ========= /lib/i686/nosegneg/libc.so.6(cfree+0x188)[0x36e758] /home/mail/lib/dovecot/libdovecot.so.0[0x7db41a] /home/mail/lib/dovecot/settings/libmanagesieve_login_settings.so(managesieve_login_settings_deinit+0x4e)[0x110b16] /home/mail/lib/dovecot/libdovecot.so.0(module_dir_deinit+0xcb)[0x7dd139] /home/mail/lib/dovecot/libdovecot.so.0(module_dir_unload+0x1f)[0x7dd182] /home/mail/bin/doveconf(main+0x46b)[0x804ce67] /lib/i686/nosegneg/libc.so.6(__libc_start_main+0xdc)[0x319e9c] /home/mail/bin/doveconf[0x804b1e1] ======= Memory map: ======== 00110000-00112000 r-xp 00000000 ca:03 2478407 /home/mail/lib/dovecot/settings/libmanagesieve_login_settings.so 00112000-00113000 rw-p 00001000 ca:03 2478407 /home/mail/lib/dovecot/settings/libmanagesieve_login_settings.so 002e5000-00300000 r-xp 00000000 ca:03 3521667 /lib/ld-2.5.so 00300000-00301000 r--p 0001a000 ca:03 3521667 /lib/ld-2.5.so 00301000-00302000 rw-p 0001b000 ca:03 3521667 /lib/ld-2.5.so 00304000-0045a000 r-xp 00000000 ca:03 3521668 /lib/i686/nosegneg/libc-2.5.so 0045a000-0045c000 r--p 00155000 ca:03 3521668 /lib/i686/nosegneg/libc-2.5.so 0045c000-0045d000 rw-p 00157000 ca:03 3521668 /lib/i686/nosegneg/libc-2.5.so 0045d000-00460000 rw-p 0045d000 00:00 0 00462000-00465000 r-xp 00000000 ca:03 3521671 /lib/libdl-2.5.so 00465000-00466000 r--p 00002000 ca:03 3521671 /lib/libdl-2.5.so 00466000-00467000 rw-p 00003000 ca:03 3521671 /lib/libdl-2.5.so 00469000-0047f000 r-xp 00000000 ca:03 3521672 /lib/i686/nosegneg/libpthread-2.5.so 0047f000-00480000 r--p 00015000 ca:03 3521672 /lib/i686/nosegneg/libpthread-2.5.so 00480000-00481000 rw-p 00016000 ca:03 3521672 /lib/i686/nosegneg/libpthread-2.5.so 00481000-00483000 rw-p 00481000 00:00 0 00527000-0052e000 r-xp 00000000 ca:03 3521681 /lib/i686/nosegneg/librt-2.5.so 0052e000-0052f000 r--p 00007000 ca:03 3521681 /lib/i686/nosegneg/librt-2.5.so 0052f000-00530000 rw-p 00008000 ca:03 3521681 /lib/i686/nosegneg/librt-2.5.so 00659000-00664000 r-xp 00000000 ca:03 3521676 /lib/libgcc_s-4.1.2-20080825.so.1 00664000-00665000 rw-p 0000a000 ca:03 3521676 /lib/libgcc_s-4.1.2-20080825.so.1 0078a000-00801000 r-xp 00000000 ca:03 2347854 /home/mail/lib/dovecot/libdovecot.so.0.0.0 00801000-00803000 rw-p 00077000 ca:03 2347854 /home/mail/lib/dovecot/libdovecot.so.0.0.0 00803000-00804000 rw-p 00803000 00:00 0 00946000-00947000 r-xp 00000000 ca:03 2478410 /home/mail/lib/dovecot/settings/libmanagesieve_settings.so 00947000-00948000 rw-p 00000000 ca:03 2478410 /home/mail/lib/dovecot/settings/libmanagesieve_settings.so 00e1b000-00e1c000 r-xp 00e1b000 00:00 0 [vdso] 08048000-0805b000 r-xp 00000000 ca:03 2478342 /home/mail/bin/doveconf 0805b000-0805c000 rw-p 00013000 ca:03 2478342 /home/mail/bin/doveconf 0947e000-09744000 rw-p 0947e000 00:00 0 b7feb000-b7fed000 rw-p b7feb000 00:00 0 b7ff7000-b7ff9000 rw-p b7ff7000 00:00 0 bff0d000-bff22000 rw-p bffea000 00:00 0 [stack] Aborted -- <xueron(a)xueron.com>

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[Dovecot] Looking for a Plug-In developer
by John O'Brien 28 Jul '10

28 Jul '10

Hi, We need a small plug-in developed for dovecot. We are looking to pay for for its development. We need to add support for a custom IMAP command. The command is for the storage of a numeric PIN field in a database. The database is PostgreSQL. Another table in the database defines the minimum and maximum length of the numeric PIN field. The IMAP client server exchange after a user login resembles the following. C: A0001 CHANGE PIN 243289 S: A0001 OK CHANGE successful The numeric PIN number is stored in a field within a table the login username as key. Example errors are: C: A0001 CHANGE PINFJ 24DDD89 S: A0001 NO invalid password type C: A0001 CHANGE PIN 24DDD89 S: A0001 NO invalid characters C: A0001 CHANGE PIN 23 S: A0001 NO password too short C: A0001 CHANGE PIN 234567890123 S: A0001 NO password too long C: A0001 CHANGE PIN 0000 S: A0001 NO password blacklisted We believe this is not a big task for someone familiar with the design and implementation of dovecot plug-ins. We want to minimise our leaning and just get a result. If you are interested in undertaking this development please contact me with a simple proposal. We will require the source code and copyright assignment. Regards John ------------------------------------------------------------------ John O'Brien Tel: +61-(0)2-9114-8200 Managing Director Fax: +61-(0)2-9114-8201 Whitesmiths Pty Ltd Mobile: +61-(0)4-1462-7436 john(a)whitesmiths.com

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[Dovecot] AntiSpam Plugin
by Leander S. 28 Jul '10

28 Jul '10

Hi, Has anyone got the chance to get this running? I'm permanently getting this Serverbug error ... ;( *"[SERVERBUG] failed to send email"* ... This happens when I try to drag&drop mails from one to the other folder within a IMAP-session. What version of Dovecot must I have to get this plugin working? Or will it generally be broken in upcoming new releases of Dovecot? Best Regards Leander S.

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[Dovecot] dovecot lda & sieve: resubmit folder for resieving
by Axel Thimm 28 Jul '10

28 Jul '10

Hi, I'm currently restructuring my mail archives and migrated from a decade and a half old procmail supported solution to sieve. While doing so I often found that I'd like to filter a bunch of messages (with "bunch" in the area of 1-10K) with my shiny new sieve script. I found in the wiki a way to do that: http://wiki.dovecot.org/HowTo/RefilterMail And it works well, it picks the mails via IMAP and resubmits them to dovecot-lda. But unfortunately the IMAP flags including \Sent, \Flagged etc are lost in the process. I started checking for other solutions beside getmail that might extract the imap flags as well, but I wouldn't know how to pass them to dovecot-lda. Would it make sense to suggest to have dovecot offer this kind of reprocessing itself? That way nothing would get lost in any transition. -- http://ATrpms.net/

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[Dovecot] SSHA256 scheme
by Patrick Westenberg 28 Jul '10

28 Jul '10

Hi again, I`m a bit confused how to store a SSHA256 password in the database and I can`t find any information in the wiki. Do I have to store the SHA256 hash and the salt separately (what would the password_query be like in this way) or just the final SSHA256 hash? Regards Patrick

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[Dovecot] dovecot.org moves, downtime tomorrow
by Timo Sirainen 28 Jul '10

28 Jul '10

Down maybe a few hours in evening (EEST). The IP will change.

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Re: [Dovecot] We meetting some problem about solr, need your help!
by tonycbcd＠iPal.com 27 Jul '10

27 Jul '10

Hi Team, Recent, we meet a problem about solr, we use solr on dovecot: protocol imap { listen = 127.0.0.1:143, 174.120.250.98:143 mail_max_userip_connections = 500 mail_plugins = fts fts_solr } but the log report many this error: Jul 27 06:12:14 IMAP(donyang(a)ipal.com): Error: ~.lt;~ HTTP/1.1 200 OK Jul 27 06:12:14 IMAP(donyang(a)ipal.com): Error: < Content-Type: text/xml; charset=utf-8 Jul 27 06:12:14 IMAP(donyang(a)ipal.com): Error: < Content-Length: 147 Jul 27 06:12:14 IMAP(donyang(a)ipal.com): Error: < Server: Jetty(6.1.3) Jul 27 06:12:14 IMAP(donyang(a)ipal.com): Error: * Connection #0 to host localhost left intact Jul 27 06:12:14 IMAP(sarali(a)ipal.com): Error: < Content-Length: 412 Jul 27 06:12:14 IMAP(sarali(a)ipal.com): Error: < Server: Jetty(6.1.3) Jul 27 06:12:14 IMAP(sarali(a)ipal.com): Error: * Connection #0 to host localhost left intact Jul 27 06:12:14 IMAP(sarali(a)ipal.com): Error: * Re-using existing connection! (#0) with host localhost Jul 27 06:12:14 IMAP(sarali(a)ipal.com): Error: * Connected to localhost (127.0.0.1) port 8983 Jul 27 06:12:14 IMAP(sarali(a)ipal.com): Error: ~.gt;~ GET /solr/select?fl=uid,score&rows=661&sort=uid+asc&q=hdr:%22CC2117E52F793A92EB4406B09FAFDC4F%40IPAL%2ECOM%22&fq=%2Buser:%22sarali%40ipal%2Ecom%22+%2Buidv:1263343947+%2Bbox:%22Drafts%22%20%2Dns%3A%5B%2A%20TO%20%2A%5D HTTP/1.1 Jul 27 06:12:14 IMAP(sarali(a)ipal.com): Error: Host: localhost:8983 Jul 27 06:12:14 IMAP(sarali(a)ipal.com): Error: Accept: */* Jul 27 06:12:14 IMAP(sarali(a)ipal.com): Error: Content-Type: text/xml Jul 27 06:12:14 IMAP(sarali(a)ipal.com): Error: Could you help us ? Thanks very much! Tony <br/><br/><br/>

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[Dovecot] AntiSpam Plugin
by Leander S. 27 Jul '10

27 Jul '10

I'm getting Errors in Thunderbird, when using the antispam plugin: [SERVERBUG] failed to send email What am I doing wrong? there isn't that much to configure? I'm using Dovecot version 1.2.12. Does anyone know about that bug aswell, cause google research showed me that it might be a common bug?! Regards

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[Dovecot] Cyrus Virtual Domains: Domain migration from Cyrus
by Denny Schierz 27 Jul '10

27 Jul '10

hi, we want to migrate from Cyrus 2.x to Dovecot 1.x (!). We use the virtual domain feature from Cyrus for a better disk partitioning: /var/imap/domain.a/user/foo .. /var/imap/domain.b/user/foo .. /var/imap/domain.c/user/foo .. In a exported skiplist DB, it shows like: ================= domain.a!user.foobar 0 int foobar(a)domain.a lrswipcda postmaster(a)domain.a domain.a!user.han 0 int han(a)domain.a lrswipcda domain.b!user.solo 0 int solo(a)domain.b lrswipcda domain.b!user.yoda 0 int yoda(a)domain.b lrswipcda domain.c!user.luke 0 int luke(a)domain.c lrswipcda postmaster(a)domain.c That allows us, to separate the domains from each other on the filesystem. The cyrus imapd.conf config: defaultpartition: domaina partition-domaina /var/spool/imap/domaina partition-domainb /var/spool/imap/domainb partition-domainc /var/spool/imap/domainc What is the best way, to use this layout under Dovecot? cu denny ps. Cyrus gets this mails via LMTP over TCP from sendmail and Dovecot 1.x dont' have this service and I use postfix for smtp-> smtp-local-lmtp-> Dovecot. -- Denny Schierz <linuxmail(a)4lin.net>

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[Dovecot] quota warning error with dict
by Daniel Luttermann 26 Jul '10

26 Jul '10

Version: Dovecot 2.0rc3 Hi, I try to get the quota-warning.sh script working with quota/dict but I get some errors. The script looks like: #!/bin/sh PERCENT=$1 USER=$2 cat << EOF | /usr/lib/dovecot/dovecot-lda -d $USER -o "plugin/quota=dict:user::proxy::quota quota:noenforcing" From: quota(a)dlutt.de Subject: quota warning Your mailbox is now $PERCENT% full. EOF In 90-quota I use: plugin { quota = dict:user::proxy::quota quota_rule = *:storage=0 } service dict { unix_listener dict { mode = 0660 user = vmail group = vmail } } plugin { quota_warning = storage=90%% quota-warning 90 %u quota_warning2 = storage=80%% quota-warning 80 %u } service quota-warning { executable = script /usr/bin/quota-warning.sh user = vmail unix_listener quota-warning { mode = 0660 user = vmail group = vmail } } When a mailbox is nearly full I get this error: Jul 24 01:08:34 tux dovecot: dict: Error: dict client: Broken handshake Jul 24 01:08:34 tux dovecot: lda(testuser(a)dlutt.de): Error: read(/var/run/dovecot/dict) failed: Remote disconnected Jul 24 01:08:34 tux dovecot: lda(testuser(a)dlutt.de): Error: Internal quota calculation error Jul 24 01:08:34 tux dovecot: master: Error: service(quota-warning): child 8139 returned error 75 Jul 24 01:18:11 tux dovecot: dict: Error: dict client: Broken handshake Jul 24 01:18:11 tux dovecot: lda(testuser(a)dlutt.de): Error: read(/var/run/dovecot/dict) failed: Remote disconnected Jul 24 01:18:11 tux dovecot: lda(testuser(a)dlutt.de): Error: Internal quota calculation error Jul 24 01:18:11 tux dovecot: master: Error: service(quota-warning): child 8201 returned error 75 Thanks. -- Daniel

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