May 2010 - dovecot - dovecot.org

[Dovecot] v2.0.beta4: conversion of v1.2 configuration
by Pascal Volk 04 Jun '10

04 Jun '10

Hi Timo, I've just tried to convert my v1.2 configuration to a v2.0 configuration. Below a few obsolete warnings, among others "mail_executable has been replaced by service { executable }", was an interesting error: "doveconf: Error: duplicate listener: 198:" The broken parts of the converted configuration: # 2.0.beta4 (84ffb38839b9): /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-trunk-amd64 x86_64 Debian squeeze/sid listen = 192.168.111.222 [2a01 service imap-login { inet_listener imap { port = 198 } } service managesieve-login { inet_listener managesieve { port = 198 } } service managesieve { executable = /usr/lib/dovecot/rawlog /usr/lib/dovecot/managesieve } service pop3-login { inet_listener pop3 { port = 198 } } # missing section: #protocol lda { # … #} # missing setting #postmaster_address The corresponding parts from v1.2 configuration: protocols = imap imaps managesieve pop3 pop3s listen = 192.168.111.222 [2a01:198:37a:1::1] protocol managesieve { mail_executable = /usr/lib/dovecot/rawlog /usr/lib/dovecot/managesieve } protocol lda { postmaster_address = f007ba11.1008605(a)localdomain.org mail_plugins = sieve } Why is the lda section missing? Because it is not listed in v1.2's protocols setting? (only an idea/wild guess) Regards, Pascal -- The trapper recommends today: deadbeef.1008606(a)localdomain.org

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[Dovecot] master users with dovecot2 braek down to allowed domain
by Robert Schetterer 03 Jun '10

03 Jun '10

Hi, i think ive asked it before perhaps this feature can be included in dovecot2 couldnt get it run with dovecot 1.2.x if i use the postfixadmin superuser,domainadmin,domainuser layout so there are domainadmins defined in a sql table it would be a nice feature to break it down to be master only at there related domains via sql lookup at recent i think there is only the chance to give master rights to all adresses for users defined as masters -- Best Regards MfG Robert Schetterer Germany/Munich/Bavaria

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[Dovecot] returned error 83 (Out of memory)
by J Contad 02 Jun '10

02 Jun '10

Hello! I've setup dovecot a few months ago, and it was working pretty swimmingly. Then, out of nowhere, we started getting this error: Apr 21 19:15:17 IMAP(xx(a)xxx.com): Fatal: block_alloc(1073741824): Out of memory Apr 21 19:15:17 IMAP(xx(a)xxx.com): Error: Raw backtrace: imap [0x49e5e0] -> imap [0x49e643] -> imap [0x49dba1] -> imap [0x4a7f6d] -> imap [0x4a7f98] -> imap [0x4a8028] -> imap [0x49bf6f] -> imap(buffer_write+0xe4) [0x49c334] -> imap(mail_cache_lookup_headers+0x146) [0x46dcf6] -> imap [0x458162] -> imap(index_mail_get_first_header+0x45) [0x458685] -> imap [0x45fe44] -> imap [0x460008] -> imap [0x4796d1] -> imap(hash2_lookup+0x64) [0x4a1c94] -> imap(mail_index_strmap_view_sync_add+0x85) [0x47ab05] -> imap(mail_thread_init+0x2a5) [0x4602f5] -> imap(cmd_thread+0x161) [0x41f931] -> imap(cmd_uid+0x78) [0x41fb38] -> imap [0x42079c] -> imap [0x420852] -> imap(client_handle_input+0x3f) [0x42098f] -> imap(client_input+0x5f) [0x4214df] -> imap(io_loop_handler_run+0xf8) [0x4a63a8] -> imap(io_loop_run+0x1d) [0x4a54ed] -> imap(main+0x620) [0x428db0] -> /lib64/libc.so.6(__libc_start_main+0xf4) [0x3f75e1d8a4] -> imap [0x419969] Apr 21 19:15:17 dovecot: Error: child 25918 (imap) returned error 83 (Out of memory - see mail_process_size setting) The folder (which is shared) has about 8 thousand emails in it. I'm not sure if it's pertinent, but the dovecot.index.cache file is about 8MB. Help? Cheers, -- John

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[Dovecot] Dovecot install problem
by David 02 Jun '10

02 Jun '10

I am trying to set up a new web and mail server i have postfix now working but dovecot will not allow me to login and retrieve the emails so below isa portion of the log file passwd-file /var/mail/vhosts/xxxx.net/shadow: stat() failed: Permission denied passwd-file(xxxxx@xxxx.net,::ffff:0.0.0.0): no passwd file: /var/mail/vhosts/xxxx.net/shadow Dovecot -n output # 1.0.7: /etc/dovecot.conf login_dir: /var/run/dovecot/login login_executable(default): /usr/libexec/dovecot/imap-login login_executable(imap): /usr/libexec/dovecot/imap-login login_executable(pop3): /usr/libexec/dovecot/pop3-login mail_location: Maildir:/var/mail/vhosts/%d/%n mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_plugin_dir(default): /usr/lib/dovecot/imap mail_plugin_dir(imap): /usr/lib/dovecot/imap mail_plugin_dir(pop3): /usr/lib/dovecot/pop3 auth default: mechanisms: plain login CRAM-MD5 verbose: yes debug: yes debug_passwords: yes passdb: driver: passwd-file args: /var/mail/vhosts/%d/shadow userdb: driver: passwd-file args: /var/mail/vhosts/%d/passwd socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix The passwd shadow file -rw-r----- 1 root root 210 May 24 21:39 passwd -rw-r----- 1 root root 327 May 24 21:39 shadow So who whould own these files? What should the perrmissions be?

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[Dovecot] recipient_delimiter
by Phil Howard 02 Jun '10

02 Jun '10

I have recipient_delimiter = + in main.cf (Postfix). But deliveries to dovecot/deliver are still being rejected. It appears that the full email is still in the envelope (e.g. phil+howard(a)example.com which I want to be delivered to phil(a)example.com) Is that how it's supposed to work and Dovecot just doesn't support this?

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Re: [Dovecot] draft-ietf-morg-list-specialuse-01 - IMAP LIST extension for special-use mailboxes
by Nikolay Shopik 01 Jun '10

01 Jun '10

On 20.05.2010 14:40, Timo Sirainen wrote: > On 20.5.2010, at 12.11, Nikolay Shopik wrote: > >> I don't think this really need per-user option. This is basically "system folders" and MUA will decide on their local names. Combining with autocreate plugin seems reasonable. > > Autocreate plugin would be useful only if it was a per-user option. Then it could create some kind of a file into the created mailbox. > > If it was a global option .. could it be just something as simple as > > list_specialuse = \Trash:Trash "\Sent:Sent Messages" etc. > > or > > list_specialuse_trash = Trash > list_specialuse_sent = Sent > etc. > > I don't really like either of them.. > What's wrong with these examples for global option, second one looks good for me.

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[Dovecot] purge maildir folder after sa-learn
by Florian Effenberger 01 Jun '10

01 Jun '10

Hello, I am looking for a command-line utility to automatically purge one Maildir folder. I want to periodically run sa-learn from cron, and after the spam learning folder has been added to the Bayes database, its contents should be deleted. I've searched a bit, but only found a few old utilities or some telnet+expect scripts, which both didn't look too reliable. Is there any command-line utility to delete all contents of a Maildir folder, or is there any other solution? Thanks, Florian

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Re: [Dovecot] cur folder e-mails are not shown...
by Gonzalo Aguilar Delgado 01 Jun '10

01 Jun '10

>Since you didn't claim you actually are missing mail, just seeing more Nope. As I suffer the same problem from Evolution and ThunderBird >They could be "deleted" (actually marked for deletion, physically >removed upon expunge). Those would have a T flag in the file name after >the comma. Your MUA Evolution shows them in the Trash (virtual) folder. I tried all this but nothing shown. It's like cur folder is not shown. >They could have been flagged Junk, and only be displayed in the Junk >(virtual) folder. Junk folder is almost empty since I have SpamAsassin in place >You could have a search active, hiding some mail. I checked this also. But's not. >You could have specifically hidden them. See the View menu. I checked show all. But only a few appears. The one deleted by spam filter in the client. What else can be?

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[Dovecot] RTFM: Manual pages for Dovecot v2.0
by Pascal Volk 01 Jun '10

01 Jun '10

Hello Dovecot admins. I've started writing manual pages for Dovecot v2.0. I'm sure they are not perfect yet. I'd like to ask you all to read the manual pages. It would be nice to get some ideas/suggestions/improvements. So that that the Dovecot v2.0.0 release could be distributed with /fine manuals/. The manual pages are available at: http://wiki2.dovecot.org/ManPages This is also the intended place for 'discussions' about the man pages. Regards, Pascal -- The trapper recommends today: cafebabe.1007713(a)localdomain.org

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Re: [Dovecot] quota and postfix virtual users
by gbotero＠emailforall.no-ip.org 01 Jun '10

01 Jun '10

hi, Simone Caruso, thanks for your answer but i have some questions i test the script in the console and he works he read the quota pased by mysql and then quota_rule ok but he update the maildirsize file??? and this script have to be called from postfix or dovecot?? thanks for all, sorry for my english ;) Guillermo Botero Leticia, Amazonas - Colombia gbospina(a)gmail.com

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