- dovecot - dovecot.org

[Dovecot] Certificate Server name!
by kbajwa 07 Jul '08

07 Jul '08

Setup of Dovecot went smoothly. Now when I try to retrieve mail from the server, I get the following message: Security Error: Domain name mismatch You have attempted to establish a connection to "mail.tib.com" However, the security certificate presented belongs to "imap.tib.com"..... How to fix this message? Thanks in advance. Kirt

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[Dovecot] Dovecot configuring problems
by Proskurin Kirill 07 Jul '08

07 Jul '08

Hello all again. Im have strange feeling what im do something wrong. Im post 3 problems here: http://www.dovecot.org/list/dovecot/2008-July/031863.html http://www.dovecot.org/list/dovecot/2008-July/031864.html http://www.dovecot.org/list/dovecot/2008-July/031868.html But im don`t got any answer... Im really need help here. If im need re-edit it - please tell me. It is looks like a simple question. :-( -- Best regards, Proskurin Kirill

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[Dovecot] sieve :regex problem
by Václav Hůla 07 Jul '08

07 Jul '08

Hello, I have dovecot 1.1.1 with dovecot-sieve-1.1.5 and managesieve 0.10.3. Everything is working, with exeption of this filter: if header :comparator "i;ascii-casemap" :regex "X-Spam-Score" ".*\+\+\+\+" { fileinto "Spamq"; stop; } Which I think should match only messages with ++++ somewhere in their X-Spam-Score header - but matches everything (this is filter generated by ingo fom horde.org framework). Can someone please tell me where the problem really is? Ax -- Václav Hůla, správce linuxových serverů Přírodovědecká fakulta Univerzita Karlova v Praze

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[Dovecot] Semi-away until Friday
by Timo Sirainen 07 Jul '08

07 Jul '08

If anyone's been wondering, I'm in India now and I'll get back to Finland on Friday. Until then I don't really have energy to reply to most mails.

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[Dovecot] Dovecot failed with a correct sql user_query
by Nicola Tiling 06 Jul '08

06 Jul '08

Dovecot (1.1.1) criticises a sql user_query that's working on the sql console and thats correct. DOVECOT-LOG: "dovecot: Jul 06 22:58:29 Error: auth(default): sql(nti): User query failed: ERROR: syntax error at or near "mbox" dovecot: Jul 06 22:58:29 Error: auth(default): LINE 1: ...gid, home, (CASE WHEN smtp like '/var/pop3/ THEN 'mbox:' || ..." QUERY: user_query = SELECT '%u' AS user, uid, gid, home, (CASE WHEN home like '/var/pop3/%' THEN 'mbox:' || home || '/mail/:INDEX=' || home || '/ indexes/' WHEN home like '/var/maildir/%' THEN 'maildir:' || home || '/ mail/:INDEX=' || home || '/indexes/' END) AS mail FROM users WHERE username = '%u' AND users.enabled = '1' AND users.type='local' PGSQL-PROMPT: mail=# SELECT 'nti' AS user, uid, gid, home, (CASE WHEN home like '/ var/pop3/%' THEN 'mbox:' || home || '/mail/:INDEX=' || home || '/ indexes/' WHEN home like '/var/maildir/%' THEN 'maildir:' || home || '/ mail/:INDEX=' || home || '/indexes/' END) AS mail FROM users WHERE username = 'nti' AND users.enabled = '1' AND users.type='local'; user | uid | gid | home | mail ------+-----+-----+------------------ +---------------------------------------------------------------- nti | 99 | 99 | /var/maildir/nti | maildir:/var/maildir/nti/ mail/:INDEX=/var/maildir/nti/indexes/

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[Dovecot] can't download attachment from the wiki
by Andrew Schulman 05 Jul '08

05 Jul '08

Hi. At http://wiki.dovecot.org/ManageSieve#line-229 , I want to download the patch that's supposed to fix two problems in Avelsieve. Unfortunately, when I click on the link to the patch, I always get an error message: You are not allowed to do AttachFile on this page. Annoying. I've created an account and logged in, but still no joy. Can anyone suggest how or where else I can get that patch? Thanks, Andrew.

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[Dovecot] Cannot access IMAP from other computer on network
by Anthony Campbell 05 Jul '08

05 Jul '08

I am a newcomer to Dovecot so apologies if this is elementary. I want to set up dovecot to allow other computers on my home network to read emails on my desktop via IMAP. This computer is called arcadia. dovecot is running and I can access the mail on the same computer with mutt -f imap://ac@localhost. If I use the above line on a different computer in the network it says "authenticaing 'PLAIN'" and then "logging in ..", then "login failed" and cuts out. In /etc/dovecot/dovecot.conf I have set disable_plaintext_auth = no I have no idea how to proceed further. Anthony Campell

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[Dovecot] newbie: problem with IMAPS + mutt + Thunderbird
by Toni Mueller 04 Jul '08

04 Jul '08

Hi, I'm a Dovecot newbie and have some problems with the configuration/the resulting interoperability. My setup looks like this: I receive my mail using qmail-ldap and sort it with a number of means into ~/Mailbox/ (= INBOX) and ~/Mail/folder/ for various values of 'folder' (generally one folder per mailing list). The sorting is done via .qmail-* files, LDAP entries, and procmail (this is a "legacy" setup that I'd rather not change too much). I usually access my mail using 'mutt' on the local machine (Debian 4.0), and everything is fine. I'd like to be able to access the same email using Thunderbird over IMAPS as well, to gain foreign character support (ie, Chinese), while continuing to use mutt as my main MUA. There are, so far, two problems with this setup: 1. I can't find the folders in ~/Mail/. As an interim solution, I symlinked them from my ~/Mailbox/ dir, but this is _dead_ugly_. 2. (MUCH more serious) As soon as I access the email using Thunderbird, Dovecot moves all new mail from somefolder/new to somefolder/cur, thereby making mutt flag all my new mail as 'O' ("old") which was flagged 'N' ("new") before. If I remember which the new mails were, I can flag them as 'N' in mutt, and they get moved to .../new again, but this isn't usually the case because my mailboxen are often large (> 10.000 messages), and it's undone as soon as I access the mailbox with Thunderbird (over IMAPS). I also have a wish list. Both Mutt and Dovecot (can) make use of index files to speed mail access. It would be great if this could be unified so that both programs use the same index files (in a consistent manner, of course). The software versions I currently use are these: Mutt: 1.5.17+2008011 Dovecot: 1.0.13-1~bpo40 Thunderbird: 1.5.0.13+1.5.0 Dovecot configuration: log_timestamp: %Y-%m-%dT%H:%M:%S protocols: imaps ssl_listen: 10.10.10.1:993 login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login login_processes_count: 2 login_max_processes_count: 20 max_mail_processes: 30 first_valid_uid: 2000 first_valid_gid: 2000 mail_location: maildir:~/Mail:INBOX=~/Mailbox/ mail_debug: yes auth default: verbose: yes passdb: driver: ldap args: /etc/dovecot/dovecot-ldap.conf userdb: driver: ldap args: /etc/dovecot/dovecot-ldap.conf Kind regards, --Toni++

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[Dovecot] litte problems upgrade from 1.0.x to 1.1.1
by Andre Hübner 04 Jul '08

04 Jul '08

Hi List, last time i did a lot of packaging and installing different versions of dovecot 1.0.x (rc not included ;) )and all was fine. Now a have a little problem. In this case it was an update from 1.0.13 to 1.1.1 Sometime it happens that 1 user out of x (more than 100) got this standardmessage for ~1 or ~2 thousend times in his mailbox (mbox) for example: >From MAILER_DAEMON Mon Sep 18 16:16:14 2006 Date: Mon, 18 Sep 2006 16:16:14 +0200 From: Mail System Internal Data <MAILER-DAEMON@myhostname> Subject: DON'T DELETE THIS MESSAGE -- FOLDER INTERNAL DATA Message-ID: 1158588974@myhostname X-IMAP: 1158588973 0000001177 Status: RO This text is part of the internal format of your mail folder, and is not a real message. It is created automatically by the mail system software. If deleted, important folder data will be lost, and it will be re-created with the data reset to initial values. I can follow this in maillog: Jul 1 16:01:04 myhostname dovecot: POP3(username): Disconnected: Logged out top=0/0, retr=1177/21638, del=1177/1177, size=454 The Mails came from nowhere from one moment to other. But it seems that it was not first pop-login after dovecot update. Update time was 14:57 Uhr. Pop-Login which "created" this mails was 3rd after update. It is not a big problem, seems to happens one only time but i want to know the backgrounds. Do you need further data? My 1.1.1 /etc/dovecot.conf looks like this: protocols = imap imaps pop3 pop3s ssl_disable = no ssl_cert_file = "/etc/*.hostname.com.crt" ssl_key_file = "/etc/*.hostname.com.key" ssl_ca_file = "/etc/*.hostname.com.bundle.crt" disable_plaintext_auth = no syslog_facility = mail login_user = dovecot login_process_per_connection = no login_processes_count = 1 login_greeting = hostname.com mailserver ready. login_log_format_elements = user=<%u> method=%m rip=%r lip=%l %c login_log_format = %$: %s max_mail_processes = 100 verbose_proctitle = yes auth_verbose = yes mail_location = mbox:~/mail:INBOX=/var/spool/mail/%u #default_mail_env = mbox:~/mail:INBOX=/var/spool/mail/%u mail_cache_min_mail_count = 30 mmap_disable=no mail_debug=no lock_method = flock mbox_read_locks = dotlock mbox_write_locks = dotlock fcntl mbox_dirty_syncs = yes mbox_very_dirty_syncs = yes mbox_lazy_writes = no ## ## IMAP specific settings ## protocol imap { login_executable = /usr/libexec/dovecot/imap-login imap_client_workarounds = outlook-idle netscape-eoh tb-extra-mailbox-sep delay-newmail mail_plugins = mail_log } ## ## POP3 specific settings ## protocol pop3 { ssl_disable = no login_executable = /usr/libexec/dovecot/pop3-login mail_executable = /usr/libexec/dovecot/pop3 pop3_no_flag_updates = no pop3_uidl_format = %08Xu%08Xv pop3_client_workarounds = oe-ns-eoh outlook-no-nuls } ## ## Authentication processes auth default { mechanisms = plain passdb shadow { } userdb passwd { } user = root } ## ## Plugins ## plugin { } Thanks Andre

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[Dovecot] Can I stop users from creating and renaming folders?
by Linspeed 04 Jul '08

04 Jul '08

Hello I have a Dovecot IMAP account running. It's a shared account between a few people. I want to stop users being able to rename existing folders and to stop them creating new ones. I've searched for this, so I suspect the answer is no. Is it possible? Thanks -- View this message in context: http://www.nabble.com/Can-I-stop-users-from-creating-and-renaming-folders--… Sent from the Dovecot mailing list archive at Nabble.com.

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Re: [Dovecot] litte problems upgrade from 1.0.x to 1.1.1
by Andre Hübner 04 Jul '08

04 Jul '08

Hi, > It's not UW-IMAP (the server). It's PINE or Alpine (the client). Those are > usually found in on-disk mbox files that have been created by PINE/Alpine. > The message is ignored by PINE/Alpine (obviously), but when you switch to > a different mailer, it doesn't know to ignore it (and shouldn't be > expected to). AFAIK, the only solution is to delete the messages. i do not think it is client related. (never heared of this clients) Seems to be a normal dovecot internal message (timo?) But dovecot should not deliver this message as real mail, regardless of which client is used. Furthermore we face this issue only by updating to 1.1.1, all earlier versions did not show this behavior. Andre

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[Dovecot] Different PROXY for IMAP and POP3 using LDAP-auth
by Ralf Becker 04 Jul '08

04 Jul '08

Hello everybody! I'm trying to configure dovecot 1.1.1 with different proxy hosts and/or ports for different protocols (IMAP, POP3). I'm using LDAP for authentication. I've tried: 1) Variable in "auth default" configuration: [dovecot.conf] passdb ldap { args = /usr/local/etc/dovecot-ldap-%Ls.conf } userdb ldap { args = /usr/local/etc/dovecot-ldap-%Ls.conf } With results in dovecot not starting with error message: Can't open configuration file /usr/local/etc/dovecot-ldap-%Ls.conf: No such file or directory So %Ls was not replaced. 2) Variable in pass_attrs [dovecot-ldap.conf] pass_attrs = \ uid=user,userPassword=password,homeDirectory=userdb_home,\ uidNumber=userdb_uid,gidNumber=userdb_gid,\ dovecotProxy%Ls=proxy,dovecotHost%Ls=host,dovecotPort%Ls=port With results in this LDAP server log entries: SRCH attr=uid userPassword homeDirectory uidNumber gidNumber dovecotProxy%Ls dovecotHost%Ls dovecotPort%Ls So %Ls was not replaced also. mmmh... Would it be an option to use multiple "auth" sections? E.g: auth pop3 { ... passdb ldap { args = /usr/local/etc/dovecot-ldap-pop3.conf } userdb ldap { args = /usr/local/etc/dovecot-ldap-pop3.conf } ... } auth imap { ... passdb ldap { args = /usr/local/etc/dovecot-ldap-imap.conf } userdb ldap { args = /usr/local/etc/dovecot-ldap-imap.conf } ... } I'm in doubt because of http://markmail.org/message/rcpcm67g56kxxdyq Any ideas? Regards, Ralf Becker -- ______________________________________________________________________ Dipl.-Inform. (FH) Ralf Becker Rechenzentrum (r/ft) der FH Trier (Network|Mail|Web|Firewall) University of applied sciences Administrator Schneidershof, D-54293 Trier Mail: beckerr(a)fh-trier.de Fon: +49 651 8103 499 Web: http://www.fh-trier.de/~beckerr Fax: +49 651 8103 214 PubKey: http://www.fh-trier.de/~beckerr Crypto: GnuPG, S/MIME ______________________________________________________________________ Wenn Gott gewollt haette, dass E-Mail in HTML geschrieben wuerden, endeten Gebete traditionell mit </amen>. (Tom Listen)

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[Dovecot] How to pull /var/mail mbox leftovers to Maildirs?
by Jeff Kowalczyk 04 Jul '08

04 Jul '08

I just got my preferred postfix+dovecot(-1.1.1) configuration working on Ubuntu 8.04 server. Users and Maildirs migrated, etc. I wasn't seeing inbound mail (in the email client) until I set: sudo postconf -e 'home_mailbox = Maildir/' Which I hadn't needed in the previous server's main.cf I have a few hours worth of inbound mostly-spam in /var/mail/(username) during the time I was figuring this out. What command line tools could I use to pull those message from the mboxes to the Maildirs? Thanks.

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Re: [Dovecot] litte problems upgrade from 1.0.x to 1.1.1
by Andre Huebner 03 Jul '08

03 Jul '08

Hi, > These are created by the University of Washington's implementation of > an IMAP server. Notice the date is nearly 2 years ago. At some point, > it seems your site was running imap-uw. > > -- > Fred nope, i dont think so. i created completly new mailbox and mailed to it from extern. after deleting this mail using pop3-client same text was left in mbox but with current date. it must be dovecot related. we use dovecot from 1.0rc7 to 1.0.15 and never a case like this occured. also this machine had a lot of updates. now, by updating from 1.0.x (most 13) to 1.1.1 some users have this problem of retrieving ~1000 - ~2000 Mails with this internal message. The messages are from one to other moment in mbox, there is no delivering by postfix etc. this is completely new to me. Hmm.... If users asking i say it is a one time incident, but i do not really know... Thanks Andre

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[Dovecot] I will chance the Sieve Path
by Benjamin Andreas 03 Jul '08

03 Jul '08

I open a Thread and i hope anybody can me explain my mistake I will chance the Sieve Path from my /home to another dir I use the LDA/Sieve wiki http://wiki.dovecot.org/LDA/Sieve but If i change the sieve path from sieve=~/.dovecot.sieve to sieve = /var/spool/sieve-scripts/%u/dovecot.sieve Dovecot search the .dovecot.sieve file continue in my home? and not in the new path # 1.1.1: /etc/dovecot/dovecot.conf log_path: /var/log/dovecot.log info_log_path: /var/log/dovecot.info protocols: imap imaps managesieve login_dir: /var/run/dovecot/login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap): /usr/lib/dovecot/imap-login login_executable(managesieve): /usr/lib/dovecot/managesieve-login mail_location: maildir:/var/spool/imap/%u mail_debug: yes mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(managesieve): /usr/lib/dovecot/managesieve mail_plugin_dir(default): /usr/lib/dovecot/modules/imap mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap mail_plugin_dir(managesieve): /usr/lib/dovecot/modules/managesieve sieve_storage(default): sieve_storage(imap): sieve_storage(managesieve): /var/spool/sieve-scripts/%u sieve(default): sieve(imap): sieve(managesieve): /var/spool/sieve-scripts/%u/dovecot.sieve auth default: passdb: driver: pam userdb: driver: passwd socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix and here my dovecot log with mail_debug deliver(andreas): Jul 02 14:50:02 Info: Loading modules from directory: /usr/lib/dovecot/modules/lda deliver(andreas): Jul 02 14:50:02 Info: Module loaded: /usr/lib/dovecot/modules/lda/lib90_cmusieve_plugin.so deliver(andreas): Jul 02 14:50:02 Info: maildir: data=/var/spool/imap/andreas deliver(andreas): Jul 02 14:50:02 Info: maildir++: root=/var/spool/imap/andreas, index=, control=, inbox=/var/spool/imap/andreas deliver(andreas): Jul 02 14:50:02 Info: cmusieve: /home/susan/andreas/.dovecot.sieve doesn't exist deliver(andreas): Jul 02 14:50:02 Info: msgid=<b186cc8f0807020552m188b060dpeb95dd24e97d256d(a)mail.gmail.com>: saved mail to INBOX dovecot: Jul 02 14:50:21 Info: imap-login: Aborted login (auth failed, 1 attempts): method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured dovecot: Jul 02 14:51:11 Info: imap-login: Aborted login (auth failed, 1 attempts): method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured transtec3:/var/spool/sieve-scripts/andreas# dovecot -n # 1.1.1: /etc/dovecot/dovecot.conf log_path: /var/log/dovecot.log info_log_path: /var/log/dovecot.info protocols: imap imaps managesieve login_dir: /var/run/dovecot/login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap): /usr/lib/dovecot/imap-login login_executable(managesieve): /usr/lib/dovecot/managesieve-login mail_location: maildir:/var/spool/imap/%u mail_debug: yes mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(managesieve): /usr/lib/dovecot/managesieve mail_plugin_dir(default): /usr/lib/dovecot/modules/imap mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap mail_plugin_dir(managesieve): /usr/lib/dovecot/modules/managesieve sieve_storage(default): sieve_storage(imap): sieve_storage(managesieve): /var/spool/sieve-scripts/%u sieve(default): sieve(imap): sieve(managesieve): /var/spool/sieve-scripts/%u/dovecot.sieve auth default: passdb: driver: pam userdb: driver: passwd socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix I need help because i cant find whats wrong with my config Regards Benjamin Andreas

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[Dovecot] EXIM + Dovecot - Auth mechanism
by Proskurin Kirill 03 Jul '08

03 Jul '08

Hello all. Sorry for a lot of question - im making a new mail system now. Im wondering how to auth different MUA. For example Thunderbird & The Bat 4.x - CRAM-MD5 MS Outlook 2007 - DIGEST-MD5 Im create a 3 users and store passwords in LDAP using MD5-CRYPT(1), CRYPT(2) and MD5(3) - for tests. If im not use "secure connection" in thunderbird - im auth fine(plain text over SSL) but then im try to SMTP Auth by 1 and 2 user im got a error: "Requested CRAM-MD5 scheme, but we have only CRYPT" And after any auth in logs im have this: dovecot: Jul 03 13:31:47 Error: auth(default): BUG: Authentication client gave a PID 70487 of existing connection Then im try to auth by 3 user im got: "Requested CRAM-MD5 scheme, but we have only PLAIN-MD5" If thunderbird Then im try to Auth in Outlook im got a error too: auth(default): digest-md5(?,172.16.1.226): Invalid realm: domain.off What should im do to auth successful in this scheme? exim config: begin authenticators auth_plain: driver = dovecot public_name = PLAIN server_socket = /var/run/dovecot/auth-client server_set_id = $auth1 auth_login: driver = dovecot public_name = LOGIN server_socket = /var/run/dovecot/auth-client server_set_id = $auth1 auth_cram_md5: driver = dovecot public_name = CRAM-MD5 server_socket = /var/run/dovecot/auth-client server_set_id = $auth1 %dovecot -n # 1.1.1: /usr/local/etc/dovecot.conf base_dir: /var/run/dovecot/ log_path: /var/log/dovecot/dovecot.log info_log_path: /var/log/dovecot/dovecot.log protocols: imap imaps pop3 pop3s ssl_cert_file: /usr/local/etc/certs/cert.crt ssl_key_file: /usr/local/etc/certs/cert.key ssl_cipher_list: ALL:!LOW:!SSLv2 login_dir: /var/run/dovecot/login login_executable(default): /usr/local/libexec/dovecot/imap-login login_executable(imap): /usr/local/libexec/dovecot/imap-login login_executable(pop3): /usr/local/libexec/dovecot/pop3-login login_processes_count: 5 mail_max_userip_connections(default): 10 mail_max_userip_connections(imap): 10 mail_max_userip_connections(pop3): 3 verbose_proctitle: yes first_valid_gid: 0 mail_privileged_group: mail mail_uid: dmail mail_gid: dmail mail_location: maildir:/var/spool/dovecot/domains/%d/%n/ mail_debug: yes mail_executable(default): /usr/local/libexec/dovecot/imap mail_executable(imap): /usr/local/libexec/dovecot/imap mail_executable(pop3): /usr/local/libexec/dovecot/pop3 mail_plugin_dir(default): /usr/local/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/lib/dovecot/imap mail_plugin_dir(pop3): /usr/local/lib/dovecot/pop3 imap_client_workarounds(default): delay-newmail netscape-eoh tb-extra-mailbox-sep imap_client_workarounds(imap): delay-newmail netscape-eoh tb-extra-mailbox-sep imap_client_workarounds(pop3): pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh auth default: mechanisms: plain login cram-md5 digest-md5 user: dovecot-auth username_format: %Lu debug: yes passdb: driver: ldap args: /usr/local/etc/dovecot-ldap.conf userdb: driver: ldap args: /usr/local/etc/dovecot-ldap.conf socket: type: listen client: path: /var/run/dovecot/auth-client mode: 432 user: exim master: path: /var/run/dovecot/auth-master mode: 384 user: dovecot-auth -- Best Regards, Proskurin Kirill

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[Dovecot] assertion failed: (seq >= t->first_new_seq && seq <= t->last_new_seq)
by Mark Zealey 03 Jul '08

03 Jul '08

Hi guys, Anyone know what this error with deliver is (v1.1.1)? 2008-07-03T09:45:19+01:00 mail4 deliver(alexander): Panic: file mail-index-transaction.c: line 642 (mail_index_transaction_lookup): assertion failed: (seq >= t->first_new_seq && seq <= t->last_new_seq) Seen a few of these this morning. Mark -- Mark Zealey -- Shared Hosting Team Leader Product Development * Webfusion 123-reg.co.uk, webfusion.co.uk, donhost.co.uk, supanames.co.uk This mail is subject to http://www.gxn.net/disclaimer

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[Dovecot] v1.1.1 released
by Timo Sirainen 03 Jul '08

03 Jul '08

http://dovecot.org/releases/1.1/dovecot-1.1.1.tar.gz http://dovecot.org/releases/1.1/dovecot-1.1.1.tar.gz.sig Hopefully this release lives a bit longer than v1.1.0. - Maildir: When migrating from v1.0 with old format dovecot-uidlist files, Dovecot may have appended lines to it using the new format and later broken with "UID larger than next_uid" error.

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[Dovecot] LDAP Auth
by Proskurin Kirill 03 Jul '08

03 Jul '08

Hello all. Im trying to configure Dovecot to auth at LDAP. Main idea what login = email of user. At dovecot-ldap: hosts = 127.0.0.1 dn = cn=root,dc=ForexClub dnpass = secret tls = no debug_level = 1 auth_bind = no ldap_version = 3 base = dc=Virtual-Domains,dc=ForexClub deref = never scope = subtree user_attrs = user_filter = (&(objectClass=mailUser)(mail=%u)) pass_attrs = mail=user,userPassword=password pass_filter = (&(objectClass=mailUser)(mail=%u)) default_pass_scheme = CRYPT And... all works fine. Im can connect and auth. But in logs with debug_level=1 im see this: As im think it is *not* good. As im understand he not found anythink. BUT it is auth and work... Whats wrong? dovecot: Jul 02 19:47:11 Info: auth(default): client in: AUTH 1 PLAIN service=imap secured lip=172.16.1.19 rip=172.16.1.80 lport=143 rport=59553 dovecot: Jul 02 19:47:11 Info: auth(default): client out: CONT 1 dovecot: Jul 02 19:47:11 Info: auth(default): client in: CONT<hidden> dovecot: Jul 02 19:47:11 Info: auth(default): ldap(admin(a)domain.off,172.16.1.80): pass search: base=dc=Virtual-Domains,dc=ForexClub scope=subtree filter=(&(objectClass=mailUser)(mail=admin(a)domain.off)) fields=mail,userPassword dovecot: Jul 02 19:47:11 Error: auth(default): ldap_search dovecot: Jul 02 19:47:11 Error: auth(default): put_filter: "(&(objectClass=mailUser)(mail=admin(a)domain.off))" dovecot: Jul 02 19:47:11 Error: auth(default): put_filter: AND dovecot: Jul 02 19:47:11 Error: auth(default): put_filter_list "(objectClass=mailUser)(mail=admin(a)domain.off)" dovecot: Jul 02 19:47:11 Error: auth(default): put_filter: "(objectClass=mailUser)" dovecot: Jul 02 19:47:11 Error: auth(default): put_filter: simple dovecot: Jul 02 19:47:11 Error: auth(default): put_simple_filter: "objectClass=mailUser" dovecot: Jul 02 19:47:11 Error: auth(default): put_filter: "(mail=admin(a)domain.off)" dovecot: Jul 02 19:47:11 Error: auth(default): put_filter: simple dovecot: Jul 02 19:47:11 Error: auth(default): put_simple_filter: "mail=admin(a)domain.off" dovecot: Jul 02 19:47:11 Error: auth(default): ldap_send_initial_request dovecot: Jul 02 19:47:11 Error: auth(default): ldap_send_server_request dovecot: Jul 02 19:47:11 Error: auth(default): ldap_result ld 0x18529160 msgid -1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList returns ld 0x18529160 NULL dovecot: Jul 02 19:47:11 Error: auth(default): wait4msg ld 0x18529160 msgid -1 (timeout 0 usec) dovecot: Jul 02 19:47:11 Error: auth(default): wait4msg continue ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Connections: dovecot: Jul 02 19:47:11 Error: auth(default): * host: 127.0.0.1 port: 389 (default) dovecot: Jul 02 19:47:11 Error: auth(default): refcnt: 2 status: Connected dovecot: Jul 02 19:47:11 Error: auth(default): last used: Wed Jul 2 19:47:11 2008 dovecot: Jul 02 19:47:11 Error: auth(default): dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Outstanding Requests: dovecot: Jul 02 19:47:11 Error: auth(default): * msgid 6, origid 6, status InProgress dovecot: Jul 02 19:47:11 Error: auth(default): outstanding referrals 0, parent count 0 dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Response Queue: dovecot: Jul 02 19:47:11 Error: auth(default): Empty dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList returns ld 0x18529160 NULL dovecot: Jul 02 19:47:11 Error: auth(default): ldap_int_select dovecot: Jul 02 19:47:11 Error: auth(default): read1msg: ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): read1msg: ld 0x18529160 msgid 6 message type search-entry dovecot: Jul 02 19:47:11 Error: auth(default): ldap_result ld 0x18529160 msgid -1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList returns ld 0x18529160 NULL dovecot: Jul 02 19:47:11 Error: auth(default): wait4msg ld 0x18529160 msgid -1 (timeout 0 usec) dovecot: Jul 02 19:47:11 Error: auth(default): wait4msg continue ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Connections: dovecot: Jul 02 19:47:11 Error: auth(default): * host: 127.0.0.1 port: 389 (default) dovecot: Jul 02 19:47:11 Error: auth(default): refcnt: 2 status: Connected dovecot: Jul 02 19:47:11 Error: auth(default): last used: Wed Jul 2 19:47:11 2008 dovecot: Jul 02 19:47:11 Error: auth(default): dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Outstanding Requests: dovecot: Jul 02 19:47:11 Error: auth(default): * msgid 6, origid 6, status InProgress dovecot: Jul 02 19:47:11 Error: auth(default): outstanding referrals 0, parent count 0 dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Response Queue: dovecot: Jul 02 19:47:11 Error: auth(default): * msgid 6, type 100 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList returns ld 0x18529160 NULL dovecot: Jul 02 19:47:11 Error: auth(default): ldap_int_select dovecot: Jul 02 19:47:11 Error: auth(default): read1msg: ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): read1msg: ld 0x18529160 msgid 6 message type search-result dovecot: Jul 02 19:47:11 Error: auth(default): new result: res_errno: 0, res_error: <>, res_matched: <> dovecot: Jul 02 19:47:11 Error: auth(default): read1msg: ld 0x18529160 0 new referrals dovecot: Jul 02 19:47:11 Error: auth(default): read1msg: mark request completed, ld 0x18529160 msgid 6 dovecot: Jul 02 19:47:11 Error: auth(default): request done: ld 0x18529160 msgid 6 dovecot: Jul 02 19:47:11 Error: auth(default): res_errno: 0, res_error: <>, res_matched: <> dovecot: Jul 02 19:47:11 Error: auth(default): ldap_free_request (origid 6, msgid 6) dovecot: Jul 02 19:47:11 Error: auth(default): ldap_free_connection 0 1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_free_connection: refcnt 1 dovecot: Jul 02 19:47:11 Error: auth(default): adding response ld 0x18529160 msgid 6 type 101: dovecot: Jul 02 19:47:11 Error: auth(default): ldap_parse_result dovecot: Jul 02 19:47:11 Error: auth(default): ldap_first_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_get_values dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_get_values dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Info: auth(default): ldap(admin(a)domain.off,172.16.1.80): result: mail(user)=admin(a)domain.off userPassword(password)=<hidden> dovecot: Jul 02 19:47:11 Info: auth(default): client out: OK 1 user=admin(a)domain.off dovecot: Jul 02 19:47:11 Error: auth(default): ldap_msgfree dovecot: Jul 02 19:47:11 Error: auth(default): ldap_result ld 0x18529160 msgid -1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList returns ld 0x18529160 NULL dovecot: Jul 02 19:47:11 Error: auth(default): wait4msg ld 0x18529160 msgid -1 (timeout 0 usec) dovecot: Jul 02 19:47:11 Error: auth(default): wait4msg continue ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Connections: dovecot: Jul 02 19:47:11 Error: auth(default): * host: 127.0.0.1 port: 389 (default) dovecot: Jul 02 19:47:11 Error: auth(default): refcnt: 1 status: Connected dovecot: Jul 02 19:47:11 Error: auth(default): last used: Wed Jul 2 19:47:11 2008 dovecot: Jul 02 19:47:11 Error: auth(default): dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Outstanding Requests: dovecot: Jul 02 19:47:11 Error: auth(default): Empty dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Response Queue: dovecot: Jul 02 19:47:11 Error: auth(default): Empty dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList returns ld 0x18529160 NULL dovecot: Jul 02 19:47:11 Error: auth(default): ldap_int_select dovecot: Jul 02 19:47:11 Info: auth(default): master in: REQUEST 3 14642 1 dovecot: Jul 02 19:47:11 Info: auth(default): ldap(admin(a)domain.off,172.16.1.80): user search: base=dc=Virtual-Domains,dc=ForexClub scope=subtree filter=(&(objectClass=mailUser)(mail=admin(a)domain.off)) fields=(all) dovecot: Jul 02 19:47:11 Error: auth(default): ldap_search dovecot: Jul 02 19:47:11 Error: auth(default): put_filter: "(&(objectClass=mailUser)(mail=admin(a)domain.off))" dovecot: Jul 02 19:47:11 Error: auth(default): put_filter: AND dovecot: Jul 02 19:47:11 Error: auth(default): put_filter_list "(objectClass=mailUser)(mail=admin(a)domain.off)" dovecot: Jul 02 19:47:11 Error: auth(default): put_filter: "(objectClass=mailUser)" dovecot: Jul 02 19:47:11 Error: auth(default): put_filter: simple dovecot: Jul 02 19:47:11 Error: auth(default): put_simple_filter: "objectClass=mailUser" dovecot: Jul 02 19:47:11 Error: auth(default): put_filter: "(mail=admin(a)domain.off)" dovecot: Jul 02 19:47:11 Error: auth(default): put_filter: simple dovecot: Jul 02 19:47:11 Error: auth(default): put_simple_filter: "mail=admin(a)domain.off" dovecot: Jul 02 19:47:11 Error: auth(default): ldap_send_initial_request dovecot: Jul 02 19:47:11 Error: auth(default): ldap_send_server_request dovecot: Jul 02 19:47:11 Error: auth(default): ldap_result ld 0x18529160 msgid -1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList returns ld 0x18529160 NULL dovecot: Jul 02 19:47:11 Error: auth(default): wait4msg ld 0x18529160 msgid -1 (timeout 0 usec) dovecot: Jul 02 19:47:11 Error: auth(default): wait4msg continue ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Connections: dovecot: Jul 02 19:47:11 Error: auth(default): * host: 127.0.0.1 port: 389 (default) dovecot: Jul 02 19:47:11 Error: auth(default): refcnt: 2 status: Connected dovecot: Jul 02 19:47:11 Error: auth(default): last used: Wed Jul 2 19:47:11 2008 dovecot: Jul 02 19:47:11 Error: auth(default): dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Outstanding Requests: dovecot: Jul 02 19:47:11 Error: auth(default): * msgid 7, origid 7, status InProgress dovecot: Jul 02 19:47:11 Error: auth(default): outstanding referrals 0, parent count 0 dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Response Queue: dovecot: Jul 02 19:47:11 Error: auth(default): Empty dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList returns ld 0x18529160 NULL dovecot: Jul 02 19:47:11 Error: auth(default): ldap_int_select dovecot: Jul 02 19:47:11 Error: auth(default): read1msg: ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): read1msg: ld 0x18529160 msgid 7 message type search-entry dovecot: Jul 02 19:47:11 Error: auth(default): ldap_result ld 0x18529160 msgid -1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList returns ld 0x18529160 NULL dovecot: Jul 02 19:47:11 Error: auth(default): wait4msg ld 0x18529160 msgid -1 (timeout 0 usec) dovecot: Jul 02 19:47:11 Error: auth(default): wait4msg continue ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Connections: dovecot: Jul 02 19:47:11 Error: auth(default): * host: 127.0.0.1 port: 389 (default) dovecot: Jul 02 19:47:11 Error: auth(default): refcnt: 2 status: Connected dovecot: Jul 02 19:47:11 Error: auth(default): last used: Wed Jul 2 19:47:11 2008 dovecot: Jul 02 19:47:11 Error: auth(default): dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Outstanding Requests: dovecot: Jul 02 19:47:11 Error: auth(default): * msgid 7, origid 7, status InProgress dovecot: Jul 02 19:47:11 Error: auth(default): outstanding referrals 0, parent count 0 dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Response Queue: dovecot: Jul 02 19:47:11 Error: auth(default): * msgid 7, type 100 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList returns ld 0x18529160 NULL dovecot: Jul 02 19:47:11 Error: auth(default): ldap_int_select dovecot: Jul 02 19:47:11 Error: auth(default): read1msg: ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): read1msg: ld 0x18529160 msgid 7 message type search-result dovecot: Jul 02 19:47:11 Error: auth(default): new result: res_errno: 0, res_error: <>, res_matched: <> dovecot: Jul 02 19:47:11 Error: auth(default): read1msg: ld 0x18529160 0 new referrals dovecot: Jul 02 19:47:11 Error: auth(default): read1msg: mark request completed, ld 0x18529160 msgid 7 dovecot: Jul 02 19:47:11 Error: auth(default): request done: ld 0x18529160 msgid 7 dovecot: Jul 02 19:47:11 Error: auth(default): res_errno: 0, res_error: <>, res_matched: <> dovecot: Jul 02 19:47:11 Error: auth(default): ldap_free_request (origid 7, msgid 7) dovecot: Jul 02 19:47:11 Error: auth(default): ldap_free_connection 0 1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_free_connection: refcnt 1 dovecot: Jul 02 19:47:11 Error: auth(default): adding response ld 0x18529160 msgid 7 type 101: dovecot: Jul 02 19:47:11 Error: auth(default): ldap_parse_result dovecot: Jul 02 19:47:11 Error: auth(default): ldap_first_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Error: auth(default): ldap_next_attribute dovecot: Jul 02 19:47:11 Info: auth(default): ldap(admin(a)domain.off,172.16.1.80): result: objectClass(?unknown?)= mail(?unknown?)= accountStatus(?unknown?)= clearPassword(?unknown?)= initials(?unknown?)= cn(?unknown?)= givenName(?unknown?)= l(?unknown?)= o(?unknown?)= telephoneNumber(?unknown?)= sn(?unknown?)= title(?unknown?)= userPassword(?unknown?)= dovecot: Jul 02 19:47:11 Info: auth(default): master out: USER 3 admin(a)domain.off dovecot: Jul 02 19:47:11 Error: auth(default): ldap_msgfree dovecot: Jul 02 19:47:11 Error: auth(default): ldap_result ld 0x18529160 msgid -1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList returns ld 0x18529160 NULL dovecot: Jul 02 19:47:11 Error: auth(default): wait4msg ld 0x18529160 msgid -1 (timeout 0 usec) dovecot: Jul 02 19:47:11 Error: auth(default): wait4msg continue ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Connections: dovecot: Jul 02 19:47:11 Error: auth(default): * host: 127.0.0.1 port: 389 (default) dovecot: Jul 02 19:47:11 Error: auth(default): refcnt: 1 status: Connected dovecot: Jul 02 19:47:11 Error: auth(default): last used: Wed Jul 2 19:47:11 2008 dovecot: Jul 02 19:47:11 Error: auth(default): dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Outstanding Requests: dovecot: Jul 02 19:47:11 Error: auth(default): Empty dovecot: Jul 02 19:47:11 Error: auth(default): ** ld 0x18529160 Response Queue: dovecot: Jul 02 19:47:11 Error: auth(default): Empty dovecot: Jul 02 19:47:11 Info: imap-login: Login: user=<admin(a)domain.off>, method=PLAIN, rip=172.16.1.80, lip=172.16.1.19, TLS dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList ld 0x18529160 msgid -1 all 1 dovecot: Jul 02 19:47:11 Error: auth(default): ldap_chkResponseList returns ld 0x18529160 NULL dovecot: Jul 02 19:47:11 Error: auth(default): ldap_int_select dovecot: Jul 02 19:47:11 Info: IMAP(admin(a)domain.off): Effective uid=1002, gid=1002, home= dovecot: Jul 02 19:47:11 Info: IMAP(admin(a)domain.off): maildir: data=/var/spool/dovecot/domains/domain.off/admin/ dovecot: Jul 02 19:47:11 Info: IMAP(admin(a)domain.off): maildir++: root=/var/spool/dovecot/domains/domain.off/admin, index=, control=, inbox=/var/spool/dovecot/domains/domain.off/admin dovecot: Jul 02 19:47:11 Info: auth(default): new auth connection: pid=14669 For a full picture here is a my LDAP structure for this lookup: dn: dc=ForexClub dc: ForexClub objectClass: top objectClass: domain dn: dc=Virtual-Domains,dc=ForexClub dc: Virtual-Domains objectClass: top objectClass: domain description: Virtual Email Domains dn: dc=domain.off,dc=Virtual-Domains,dc=ForexClub dc: domain.off objectClass: top objectClass: domain description: domain.off dn: mail=admin(a)domain.off,dc=domain.off,dc=Virtual-Domains,dc=ForexClub accountStatus: active clearPassword: 123 mail: admin(a)domain.off objectClass: mailUser objectClass: organizationalPerson objectClass: top initials:: 0JLQuNC60YLQvtGA0L7QstC40Yc= cn:: 0J/RgNC+0YHQutGD0YDQuNC9INCa0LjRgNC40LvQuyDQktC40LrRgtC+0YDQvtCy0LjRhw= = givenName:: 0JrQuNGA0LjQu9C7 l:: 0JzQvtGB0LrQstCw o: Forex Club telephoneNumber: 1070 sn:: 0J/RgNC+0YHQutGD0YDQuNC9 title:: 0KHQuNGB0YLQtdC80L3Ri9C5INCQ0LTQvNC40L3QuNGB0YLRgNCw0YLQvtGA userPassword: {CRYPT}$1$IsGbTFH9$87Jx5.HE3RJe11ZwYstTd. <--- 123 here -- Best Regards Proskurin Kirill

1 1

[Dovecot] 1.1 namespaces and message corruption
by Kyle Wheeler 02 Jul '08

02 Jul '08

Hello, I've been trying out the new dovecot's namespace support, and I'm having some issues moving messages between namespaces. Specifically, when I move some messages from a Maildir-based namespace to an mbox-based namespace, the message gets corrupted: its contents are removed, and an entirely empty message is added to the destination mailbox. This is 100% repeatable (some messages just *cannot* be copied intact). I have two namespaces, set up like so: namespace private { # Default separator = . hidden = no inbox = yes prefix = location = maildir:%h/Maildir } namespace private { separator = . hidden = no prefix = "INBOX.ArchiveTest." location = mbox:%h/Maildir/Archive } All I do is tell my client (mutt) to copy a message from a folder in the maildir namespace into a folder in the mbox namespace. Does anyone know what might be going wrong or how I can even debug this? No error messages of any kind are showing up in the dovecot log file, and the mail_debug setting doesn't seem to give me any useful information. Message corruption of this sort worries me... ~Kyle -- To sin by silence when they should protest makes cowards of men. -- Abraham Lincoln

2 2

Re: [Dovecot] Poor pop3 over nfs performance
by Mark Zealey 02 Jul '08

02 Jul '08

In case anyone else is experiencing this issue, using the following in a postlogin script is a reasonable workaround: if [[ ! -e "$HOME/.lastlogin_imap" && "$HOME/Maildir/dovecot.index.cache" -ot "$HOME/Maildir/new" && "$HOME/Maildir/dovecot-uidlist" -ot "$HOME/Maildir/new" ]]; then rm -f "$HOME/Maildir/dovecot.index.cache" fi (whenever a user logs in via imap we touch .lastlogin_imap, so we only kill the cache file if the user is pop3-only and both the cache and uidlist are older than the new directory). Mark -- Mark Zealey -- Shared Hosting Team Leader Product Development * Webfusion 123-reg.co.uk, webfusion.co.uk, donhost.co.uk, supanames.co.uk This mail is subject to http://www.gxn.net/disclaimer > -----Original Message----- > From: dovecot-bounces+mark.zealey=webfusion.com(a)dovecot.org > [mailto:dovecot-bounces+mark.zealey=webfusion.com@dovecot.org] > On Behalf Of Mark Zealey > Sent: 02 July 2008 11:01 > To: Dovecot Mailing List > Subject: Re: [Dovecot] Poor pop3 over nfs performance > > > rc11 had this fix which may be relevant: > > > > - dovecot-uidlist is now recreated if it results in > > file shrinking > > over 25%. > > Not sure this fix is relevent; but I have upgraded to 1.1.1 > > > With v1.1 INDEX=MEMORY shouldn't matter that much anymore, since it > > should cache the virtual message size to dovecot-uidlist. > > > > 1) Do you have ,W=<size> in maildir filenames? Apparently not? > > No; yesterday though I did switch exim to delivering through lda - > surprisingly though there was not much effect on the graphs. > > > 2) Do you have W=<size> added to dovecot-uidlist? > > I have found something here which I believe is a bug; will > detail below > > > 3) Are your POP3 users download + delete or do they leave > mail on the > > server? > > A mixture; I believe at least 80% will download+delete; > probably closer > to 95% but we do have some very large mail stores - most of > these would > be accessed by a combination of pop and imap. > > > You should be able to use dotlock_use_excl=yes. > ... > > dotlock is the slowest locking method. Did you try how well > > fcntl would > > have worked? > > Not tried fcntl; I don't really trust nfs locking. I have enabled the > excl in the config; again not much change. > > Now what I discovered in testing a particularly problematic > user with an > 800mb cur directory (under v1.1.1; I have never used v1.0 on this mbox > but it was converted with your courier convert script); initially they > had the following: > > drwx------ 2 exim exim 2048 Apr 11 2007 courierimapkeywords > -rw-r--r-- 1 exim exim 47 Apr 22 15:56 courierimapsubscribed > -rw-r--r-- 1 exim exim 142493 Jun 23 19:57 courierimapuiddb > -rw-r--r-- 1 exim exim 195309 Jun 24 18:52 courierpop3dsizelist > drwx------ 2 exim exim 499712 Jul 2 10:35 cur > -rw------- 1 exim exim 20912 Jul 2 10:51 dovecot.index > -rw------- 1 exim exim 33056 Jun 17 17:34 dovecot.index.cache > -rw------- 1 exim exim 31336 Jul 2 10:37 dovecot.index.log > -rw------- 1 exim exim 158465 Jul 2 10:13 dovecot-uidlist > drwx------ 2 exim exim 4096 Jul 2 10:29 new > -rw------- 1 exim exim 23 Jun 24 22:49 subscriptions > drwx------ 2 exim exim 2048 Jul 2 10:42 tmp > > As you can see, the cache file is very old, and the uidlist file is > behind the last time that the logged in (which was 10:35). > When I log in > over pop and do a stat/list, it re-reads everything in cur/new but > didn't update the dovecot-uidlist file or the index.cache > file (the log > file is updated though). Dovecot-uidlist file does not have > the extra W= > tags in it. I removed the dovecot.index.cache file and performed the > same login/stat/list operation and logged out, and suddenly the > dovecot-uidlist file was updated to the new v1.1 format, and the > directory listing looks like: > > total 1068 > drwx------ 2 exim exim 2048 Apr 11 2007 courierimapkeywords > -rw-r--r-- 1 exim exim 47 Apr 22 15:56 courierimapsubscribed > -rw-r--r-- 1 exim exim 142493 Jun 23 19:57 courierimapuiddb > -rw-r--r-- 1 exim exim 195309 Jun 24 18:52 courierpop3dsizelist > drwx------ 2 exim exim 499712 Jul 2 10:35 cur > -rw------- 1 exim exim 20912 Jul 2 10:53 dovecot.index > -rw------- 1 exim exim 31428 Jul 2 10:53 dovecot.index.log > -rw------- 1 exim exim 175508 Jul 2 10:53 dovecot-uidlist > drwx------ 2 exim exim 4096 Jul 2 10:29 new > -rw------- 1 exim exim 23 Jun 24 22:49 subscriptions > drwx------ 2 exim exim 2048 Jul 2 10:42 tmp > > This looks like a bug to me; I will have a look in the source > and see if > I can find anything, but I thought I'd send this email as > you'll be able > to find the bug faster than I can. > > Thanks, > > Mark >

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[Dovecot] 'Book of IMAP' ?
by Bob Gustafson 02 Jul '08

02 Jul '08

Hi I am needing a bit more detail on IMAP protocol and setup possibilities (for an application in mind). I note that 'The Book of IMAP' has recently been published in English (May 08). It seems to be focused on Cyrus IMAP rather than Dovecot. Does anyone on the list have the book? Is the book's treatment of Cyrus IMAP much different from Dovecot? Thanks for any comments. Bob G

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[Dovecot] Dovecot Config Problem
by Kaushal Gandhi 02 Jul '08

02 Jul '08

Hello, I am getting below error & dovecot is not working.. ------------------------------------------------------------------------------ [root@] # dovecot -n | head -1 Error: Error in configuration file /usr/local/etc/dovecot.conf line 1: Expecting '=' Fatal: Invalid configuration in /usr/local/etc/dovecot.conf /usr/local/etc/dovecot.conf is as under: ------------------------------------------------------------------- # Basic Configuration base_dir = /var/run/dovecot/ protocols = imap pop3 listen = * disable_plaintext_auth = no # Logging log_path = /var/log/dovecot.log info_log_path = /var/log/dovecot-info.log # SSL ssl_disable = yes ssl_listen = # Login Processes login_dir = /var/run/dovecot/login login_chroot = yes login_process_size = 64 login_process_per_connection = yes login_processes_count = 3 login_max_processes_count = 128 login_max_connections = 256 login_greeting = Dovecot ready # Mailbox locations mail_location = mbox:~/mail:INBOX=/var/mail/%u # mail_location = maildir:~/Maildir # mbox (Traditional) mbox_read_locks = fcntl mbox_write_locks = fcntl # maildir (Latest) # Mail Processes max_mail_processes = 1024 mail_process_size = 256 mail_max_keyword_length = 50 # IMAP Specific Settings protocol imap { login_executable = /usr/libexec/dovecot/imap-login mail_executable = /usr/libexec/dovecot/imap mail_plugins = mail_plugin_dir = /usr/lib/dovecot/imap } # POP3 specific settings protocol pop3 { login_executable = /usr/libexec/dovecot/pop3-login mail_executable = /usr/libexec/dovecot/pop3 mail_executable = /usr/libexec/dovecot/pop3 } # Authentication processes auth_executable = /usr/libexec/dovecot/dovecot-auth auth_process_size = 256 auth_realms = auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@ auth default { mechanisms = plain login passdb pam { } userdb passwd { } socket listen { client { # Assuming the default Postfix $queue_directory setting path = /var/spool/postfix/private/auth mode = 0660 # Assuming the default Postfix user and group user = postfix group = postfix } } }

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[Dovecot] Errors running imaptest with dovecot-1.1.1
by Joseba Torre 02 Jul '08

02 Jul '08

Hi, I've been trying some benchmarks to compare 1.0 vs 1.1 -this is the easiest way to explain the move to my boss-, so I've compiled dovecot 1.1 and imaptest-20080627 in my secondary machine running RHEL4, with homes in NFS, indeces in local files and control files also in NFS. Then I've created 100 new users imaptest001-imaptest100, and set the password paquitoelchocolatero to all of them. Then I run: imaptest user="imaptest%03d" pass=paquitoelchocolatero mbox=dovecot.mbox clients=50 secs=10 logout=0 seed=123 2> errores The output is normal (still haven't began with the benchmark), but the "errores" file -attached- is filled with lines like this: Error: UIVALIDITY changed: 1214910049 -> 1214910037 Error: imaptest071[19]: UID=8 INTERNALDATE changed 1214910065+120 -> 1214910042+120: * 1 FETCH (INTERNALDATE ... Error: imaptest085[15]: uid=59 <Pine.LNX.4.58.0312160021060.6698(a)diku.intranet.braincell.com>: BODY[] size ... Dovecot -n output: # dovecot -n # 1.1.1: /usr/local/etc/dovecot.conf syslog_facility: local1 protocols: imap imaps pop3 pop3s listen(default): *:143 listen(imap): *:143 listen(pop3): *:110 ssl_listen(default): *:993 ssl_listen(imap): *:993 ssl_listen(pop3): *:995 ssl_cert_file: /usr/share/ssl/certs/dovecot-beta.pem ssl_key_file: /usr/share/ssl/certs/dovecot-beta.pem disable_plaintext_auth: no login_dir: /usr/local/var/run/dovecot/login login_executable(default): /usr/local/libexec/dovecot/imap-login login_executable(imap): /usr/local/libexec/dovecot/imap-login login_executable(pop3): /usr/local/libexec/dovecot/pop3-login mail_location: maildir:~/Maildir:INDEX=/var/dovecot/%u:CONTROL=/var/dovecot-nas/%u/control mmap_disable: yes mail_nfs_storage: yes mail_nfs_index: yes mail_executable(default): /usr/local/libexec/dovecot/imap mail_executable(imap): /usr/local/libexec/dovecot/imap mail_executable(pop3): /usr/local/libexec/dovecot/pop3 mail_plugins(default): quota imap_quota mail_plugins(imap): quota imap_quota mail_plugins(pop3): quota mail_plugin_dir(default): /usr/local/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/lib/dovecot/imap mail_plugin_dir(pop3): /usr/local/lib/dovecot/pop3 pop3_uidl_format(default): %08Xu%08Xv pop3_uidl_format(imap): %08Xu%08Xv pop3_uidl_format(pop3): %v.%u auth default: master_user_separator: * passdb: driver: ldap args: /usr/local/etc/dovecot-ldap.conf passdb: driver: pam passdb: driver: passwd-file args: /usr/local/etc/dovecot-master.conf master: yes userdb: driver: prefetch userdb: driver: passwd socket: type: listen master: path: /var/run/dovecot/auth-master mode: 384 plugin: quota: fs -- Joseba Torre. CIDIR Bizkaia.

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[Dovecot] User changing password
by Mauricio Tavares 02 Jul '08

02 Jul '08

If users are checking their email using imap or pop, is there a way they can change their own passwords (so I can create a temporary one and let them change them to whatever they want) through, say, Thunderbird or whatever?

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Re: [Dovecot] sieve doesn't work with 1.1.1
by Stephan Bosch 02 Jul '08

02 Jul '08

Benjamin Andreas schreef: > Mail debug is now Enable but and don't see any errors > > the .dovecot.sieve file in my home will be ignored > > > Dovecot v1.1.1 starting up > deliver(andreas): Jul 02 10:53:49 Info: maildir: data=/var/spool/imap/andreas > deliver(andreas): Jul 02 10:53:49 Info: maildir++: > root=/var/spool/imap/andreas, index=, control=, > inbox=/var/spool/imap/andreas > deliver(andreas): Jul 02 10:53:50 Info: > msgid=<b186cc8f0807020156l42d4ea75v150ba75bf69f16cb(a)mail.gmail.com>: > saved mail to INBOX > > Strange, it looks as though mail_debug is not doing anything or that the cmusieve plugin is not loaded. Did you add it to mail_plugins under protocol lda {} ? This is what my test server logs: Jul 2 11:48:10 xi deliver(stephan): Loading modules from directory: /usr/lib/dovecot/modules/lda Jul 2 11:48:10 xi deliver(stephan): Module loaded: /usr/lib/dovecot/modules/lda/lib90_cmusieve_plugin.so Jul 2 11:48:10 xi deliver(stephan): maildir: root exists (/home/stephan/Maildir) Jul 2 11:48:10 xi deliver(stephan): maildir++: root=/home/stephan/Maildir, index=, control=, inbox=/home/stephan/Maildir Jul 2 11:48:10 xi deliver(stephan): cmusieve: Using sieve path: /home/stephan/.dovecot.sieve Jul 2 11:48:10 xi deliver(stephan): cmusieve: Executing script /home/stephan/.dovecot.sievec Jul 2 11:48:11 xi deliver(stephan): msgid=<486B4ECD.6050707(a)utwente.nl>: saved mail to INBOX Regards, Stephan

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[Dovecot] Can't create subfolders when activating namespaces, e.g. private/public
by Torsten Krah 02 Jul '08

02 Jul '08

Hi, i am using hardy dovecot, 1.0.10. If i enable namespaces (the private and a public one) i am unable to create new subfolders in my private namespace, only top level folders works. There is nothing in the log about that error even if i set mail_debug = yes. If i comment out everything (no namespaces at all, implicit private one), it works again. Any hints whats going wrong, why is my client getting the message about not being able to create this subfolder? kinds regards Torsten

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[Dovecot] problem with expire plugin (dovecot 1.1.1)
by peceka 02 Jul '08

02 Jul '08

Hi, i want to set up expire plugin with my dovecot configuration. host# dovecot -n # 1.1.1: /usr/local/etc/dovecot.conf protocols: imap pop3 ssl_disable: yes disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable(default): /usr/local/libexec/dovecot/imap-login login_executable(imap): /usr/local/libexec/dovecot/imap-login login_executable(pop3): /usr/local/libexec/dovecot/pop3-login verbose_proctitle: yes first_valid_gid: 0 mail_privileged_group: mail mail_location: maildir:~/Maildir mail_debug: yes mail_executable(default): /usr/local/libexec/dovecot/imap mail_executable(imap): /usr/local/libexec/dovecot/imap mail_executable(pop3): /usr/local/libexec/dovecot/pop3 mail_plugins: expire mail_plugin_dir(default): /usr/local/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/lib/dovecot/imap mail_plugin_dir(pop3): /usr/local/lib/dovecot/pop3 imap_client_workarounds(default): delay-newmail netscape-eoh tb-extra-mailbox-sep imap_client_workarounds(imap): delay-newmail netscape-eoh tb-extra-mailbox-sep imap_client_workarounds(pop3): pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh auth default: verbose: yes debug: yes debug_passwords: yes passdb: driver: pam userdb: driver: passwd socket: type: listen master: path: /var/run/dovecot/auth-master mode: 384 plugin: expire: Trash 7 Trash/* 7 Spam 30 expire_dict: proxy::expire dict: expire: db:/var/lib/dovecot/expire.db host# dovecot --build-options Build options: ioloop=kqueue notify=kqueue openssl Mail storages: maildir mbox dbox cydir raw SQL drivers: Passdb: checkpassword pam passwd passwd-file Userdb: checkpassword passwd prefetch passwd-file static ok, now i do: host# dovecot --exec-mail ext /usr/local/libexec/dovecot/expire-tool Error: read(/var/run/dovecot/dict-server) failed: Illegal seek What's wrong with this? Best regards, p.

1 0

[Dovecot] Cant't get quota / dict work
by Nicola Tiling 02 Jul '08

02 Jul '08

Hi I have a mixed configuration for MAILDIR und MBOX accounts LDA is exim. For maildir exim writes a maildirsize file and I can see the IMAP contingent in my mailclient. But I can't find a solution for mbox. I tried dict with mysql, db, and pgsql - but notihing works for me. - db: a file is written but it seems to be empty: 1013 [mail] =db_dump-4.6 -p quota.db VERSION=3 format=print type=btree db_pagesize=4096 HEADER=END priv/quota/messages 0 priv/quota/storage 0 DATA=END - mysql: the dict-server connects, but nothing is written to the table dovecot: Jul 02 11:24:13 Info: dict: mysql: Connected to mail the mysql log shows no entries for an update or insert to the table "quota" - pgsql: same: the dict-server connects, but nothing is written to the table dovecot: Jul 02 10:56:45 Info: dict: pgsql: Connected to mail the pgsql log shows no activities System: FreeBSD 6.2-STABLE-200709 dict-quota.conf: connect = host= ... table = quota select_field = current where_field = path username_field = username Dovecot: 1027 [mail] =dovecot --version 1.1.1 1046 [mail] =dovecot --build-options Build options: ioloop=kqueue notify=kqueue openssl Mail storages: maildir mbox dbox cydir raw SQL drivers: mysql postgresql Passdb: checkpassword passwd passwd-file sql Userdb: checkpassword passwd prefetch passwd-file sql static 1047 [mail] =dovecot -n # 1.1.1: /usr/local/etc/dovecot.conf base_dir: /var/run/dovecot log_path: /var/log/dovecot/dovecot info_log_path: /var/log/dovecot/dovecot protocols: imap imaps pop3 pop3s ... disable_plaintext_auth: no shutdown_clients: no login_dir: /var/run/dovecot/login login_executable(default): /usr/local/libexec/dovecot/imap-login login_executable(imap): /usr/local/libexec/dovecot/imap-login login_executable(pop3): /usr/local/libexec/dovecot/pop3-login login_greeting: W4W Dovecot ready. login_process_per_connection: no verbose_proctitle: yes first_valid_uid: 99 last_valid_uid: 99 first_valid_gid: 99 last_valid_gid: 99 mail_privileged_group: pop3 mail_location: mbox:/var/mbox/%u/mail:INBOX=/var/pop3/%u:INDEX=/var/ mbox/%u/indexes (for maildir values comes from database) mbox_write_locks: fcntl dotlock mail_executable(default): /usr/local/libexec/dovecot/imap mail_executable(imap): /usr/local/libexec/dovecot/imap mail_executable(pop3): /usr/local/libexec/dovecot/pop3 mail_plugins(default): quota imap_quota expire autocreate mail_plugins(imap): quota imap_quota expire autocreate mail_plugins(pop3): mail_plugin_dir(default): /usr/local/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/lib/dovecot/imap mail_plugin_dir(pop3): /usr/local/lib/dovecot/pop3 imap_client_workarounds(default): delay-newmail outlook-idle netscape- eoh tb-extra-mailbox-sep imap_client_workarounds(imap): delay-newmail outlook-idle netscape-eoh tb-extra-mailbox-sep imap_client_workarounds(pop3): pop3_lock_session(default): no pop3_lock_session(imap): no pop3_lock_session(pop3): yes pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh dict_db_config: /usr/local/etc/dovecot/dovecot-db.conf auth default: mechanisms: plain login user: dovecot_auth verbose: yes passdb: driver: sql args: /usr/local/etc/dovecot/pgsql.conf userdb: driver: prefetch userdb: driver: sql args: /usr/local/etc/dovecot/pgsql.conf socket: type: listen client: path: /var/run/dovecot/auth-client mode: 432 master: path: /var/run/dovecot/auth-master mode: 384 plugin: autocreate: Sent autocreate2: Trash autocreate3: Drafts autocreate4: Junk autosubscribe: Sent autosubscribe2: Trash autosubscribe3: Drafts autosubscribe4: Junk expire: Trash 1 Trash/* 1 Junk 1 expire_dict: proxy:/var/run/dovecot/dict-server:expire quota: maildir quota2: dict:::proxy:/var/run/dovecot/dict-server:quota quota_rule: *:storage=20M quota_rule2: Trash:storage=10M quota_rule3: Spam:storage=20M quota_rule4: Junk:storage=20M quota2_rule: *:storage=20M quota2_rule2: Trash:storage=10M quota2_rule3: Spam:storage=20M quota2_rule4: Junk:storage=20M dict: expire: db:/usr/local/lib/dovecot/db/expire.db quota: mysql:/usr/local/etc/dovecot/dict-quota.conf or: quota: pgsql:/usr/local/etc/dovecot/dict-quota.conf or: quota = db:/usr/local/lib/dovecot/db/quota.db

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[Dovecot] auth-worker.18163) failed: Permission denied
by Xueron Nee 02 Jul '08

02 Jul '08

Hi, I use a non-root user to run auth program and get an error: auth-worker.18163) failed: Permission denied and cannot start dovecot. But with the same configration at another server, it works fine. If I use root, it works also. Any help? Version: 1.1.1 Error log: dovecot: Jul 02 15:46:47 Fatal: auth(default): net_connect_unix(/home/xueron/var/run/dovecot/auth-worker.18163) failed: Permission denied dovecot: Jul 02 15:46:47 Fatal: Auth process died too early - shutting down Then I check the /home/xueron/var/run/dovecot/: srw-rw-rw- 1 amos amos 0 Jul 2 15:46 auth-master srw------- 1 amosauth amosauth 0 Jul 2 15:46 auth-worker.18163 srw------- 1 amosauth amosauth 0 Jul 2 15:46 auth-worker.18164 srw------- 1 amosauth amosauth 0 Jul 2 15:46 auth-worker.18165 srwxrwxrwx 1 root root 0 Jul 2 15:46 dict-server drwxr-x--- 2 root amosdove 4096 Jul 2 15:46 login -rw------- 1 root root 43 Jul 2 15:46 master-fatal.lastlog -rw------- 1 root root 6 Jul 2 15:46 master.pid the owner has already changed to the user i set in dovecot.conf Thanks! -- Xueron Nee http://www.xueron.com

1 0

[Dovecot] ManageSieve v0.10.3 released for Dovecot 1.1.1
by Stephan Bosch 02 Jul '08

02 Jul '08

Hello Dovecot users, I have formulated a new release that addresses an important ManageSieve compilation issue that arises when compiling with GCC 4.3 (as used by the new Debian Lenny). Change Log v0.10.3 ------------------- * Removed erroneous inline declarations that caused compiler warnings. GCC 4.3 turns out to fail entirely as reported by Joel Johnson. * Fixed auto-detection of Sieve implementation during ./configure. It now produces a proper error when the directory is invalid. Installation ------------ The full installation procedure and other relevant information regarding ManageSieve is available on the Dovecot wiki at: http://wiki.dovecot.org/ManageSieve New release: http://www.rename-it.nl/dovecot/1.1/dovecot-1.1-managesieve-0.10.3.tar.gz http://www.rename-it.nl/dovecot/1.1/dovecot-1.1-managesieve-0.10.3.tar.gz.s… To avoid confusion, I have refreshed the patch as well: http://www.rename-it.nl/dovecot/1.1/dovecot-1.1.1-managesieve-0.10.3.diff.gz http://www.rename-it.nl/dovecot/1.1/dovecot-1.1.1-managesieve-0.10.3.diff.g… My public key (id: 3DFBB4F4) can be found at wwwkeys.pgp.net. Don't hesitate to notify me when there are problems. Regards, -- Stephan Bosch stephan(a)rename-it.nl IRC: Freenode, #dovecot, S[r]us

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[Dovecot] "select NULL as password..." failing after upgrade to dovecot-1.1
by Sergey Ivanov 01 Jul '08

01 Jul '08

Hi, I've upgraded mail server to dovecot-1.1, on solaris-10 with mysql user database. I used sql query "SELECT NULL as password, login as user, concat('/mail/var/dovecot/',login) AS userdb_home, 501 AS userdb_uid, 501 AS userdb_gid FROM users WHERE login='%n' AND password=old_password('%w')" with dovecot-1.0.15 and it worked perfectly. But since upgrade the server can not authenticate any users, complaining in info_log: "Empty password returned without no_password". How to set up such things in dovecot-1.1? Is it possible? -- Sergey Ivanov.

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[Dovecot] Users can't delete an email (Totally Random effect)
by Jesse C. Smillie 01 Jul '08

01 Jul '08

Hello all... Found a weird one here. I tried to search the web but I'm not having luck so I thought I'd hit the mailing list. We have noticed off and on all school year that every so often a user gets an email that they just can't delete using Thunderbird or Outlook over IMAP (we do not support Pop3 anymore.) Essentially the user clicks the email and takes it to the trash. When they empty the trash the email appears again in their inbox as if it was new! Up until this point I would just tell people to login to Usermin which is still set to access the email natively through the maildir format and delete it that way. What we have found out is that emails which have their info fields repeated twice are emails which can't be deleted. So for example: root@gator:/home/somedude# find ./ -iname '*,*,*' ./Maildir/cur/1208807796.29873_0.gator:2,Sb:2,S ./Maildir/cur/1205162628.14926_0.gator:2,Sb:2,S ./Maildir/cur/1206557108.6542_0.gator:2,Sb:2,STb ./Maildir/cur/1204054624.5835_0.gator:2,Sa:2,S ./Maildir/cur/1208957483.28799_0.gator:2,RSb:2,RSTb ./Maildir/cur/1208803572.18922_0.gator:2,Sb:2,S ./Maildir/cur/1209482166.31816_0.gator:2,Sb:2,S ./Maildir/cur/1212778554.27192_0.gator:2,Sa:2,S ./Maildir/cur/1210613916.23757_0.gator:2,Sb:2,S ./Maildir/cur/1210277191.15311_0.gator:2,Sa:2,S ./Maildir/cur/1204813078.31520_0.gator:2,Sa:2,S ./Maildir/cur/1207318169.27142_0.gator:2,Sb:2,STb ./Maildir/cur/1206732320.12478_0.gator:2,RSb:2,RSTb ./Maildir/cur/1210788980.15319_0.gator:2,RSb:2,S ./Maildir/cur/1205432415.9316_0.gator:2,RSb:2,S ./Maildir/cur/1204135464.22085_0.gator:2,Sb:2,S ./Maildir/cur/1207161276.31798_0.gator:2,Sb:2,S ./Maildir/cur/1203969436.24684_0.gator:2,Sa:2,S ./Maildir/cur/1207753826.6079_0.gator:2,Sa:2,RSa ./Maildir/cur/1207832151.6749_0.gator:2,Sb:2,S ./Maildir/cur/1212082057.25882_0.gator:2,Sa:2,S ./Maildir/cur/1205856514.5523_0.gator:2,Sb:2,S ./Maildir/cur/1207072150.20246_0.gator:2,RSab:2,S ./Maildir/cur/1208800746.30992_0.gator:2,Sb:2,S ./Maildir/cur/1205353851.26747_0.gator:2,Sb:2,S All of these emails will not be deletable by the imap client. They will do the thing I described above. If I remove one of the info fields they can be deleted. We also found if we create a fake email and name it "test:2,ae:2,Sae" it too will have the nondelete problem. Unfortunately I don't know how or why these emails are created. As far as the vitals go: We are running Dovecot 1.0.14 now, but I have been able to observe this problem through a few of the last versions. The server runs Slamd 64 10.2 (Opteron 64 CPUs) and all of the home directories are on a ReiserFS formatted Volume Anything else I can tell you please let me know and of course any info anybody can tell me about how to make this weirdness go away would be greatly appreciated. Thanks. -- -Jesse C. Smillie "Insert inspirational or witty comment here...."

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[Dovecot] courier IMAP to dovecot migration: folders not showing up
by Jacob Yocom-Piatt 01 Jul '08

01 Jul '08

i have been running postfix + courier-imap + cyrus sasl for several years and have some prior experience with dovecot + postfix and had no problems. now that i'm trying to convert an existing courier-imap configuration to dovecot and all the various parts work together (e.g. mail delivery and dovecot sasl), i cannot get the folder subscription issue sorted. the machine is running netbsd 4.1 + postfix 2.5.1 + dovecot 1.0.13. searching for a bit yields the following useful links http://wiki.dovecot.org/Migration/Courier http://wiki.dovecot.org/Migration http://marc.info/?l=dovecot&m=120592911416484&w=2 i have downloaded and run the courier-dovecot-migrate.pl script and that does not do the trick, nor does following it up with the suggested changes in the private namespace. an example of one of the maildirs i have at hand is mail# ls -al total 1580 drwx------ 71 vmail users 2560 Jun 27 13:47 . drwx------ 24 vmail users 512 May 28 14:10 .. drwx------ 6 vmail users 512 Jun 27 12:10 .Drafts drwx------ 5 vmail users 512 Jun 27 13:17 .INBOX.Trash drwx------ 6 vmail users 512 Jun 27 12:45 .RT drwx------ 6 vmail users 512 Jun 27 12:50 .Sent drwx------ 6 vmail users 512 Jun 27 12:46 .Trash drwx------ 6 vmail users 512 Jun 27 12:45 .Trash.bro drwx------ 6 vmail users 512 Jun 27 12:45 .associates .... and the subscriptions file, after courier-dovecot-migrate.pl runs is Trash Sent Drafts associates .... based on the folder subscriptions, i have attempted to move the folders preceded by a '.' to the same name without a '.'. this does not fix the problem either. any clues on how to fix this issue would be welcome. cheers, jake

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[Dovecot] Poor pop3 over nfs performance
by Mark Zealey 01 Jul '08

01 Jul '08

Hi, About a week ago I upgraded our reasonably heavily loaded mail servers from a pretty recent courier version to dovecot-1.1rc10. IMAP performance on dovecot is amazing, however POP3 performance is worse than courier :-( I have uploaded some munin graphs taken today to http://linweb.atlas.pipex.net/dovecot/; the dovecot server is handling about 2000 pop logins/sec and 300 imap sessions (but these are negligible in terms of nfs ops). The courier server is handling a similar number of pop logins/sec but no imap (slightly less traffic overall but a similar number of logins). As you can see, dovecot seems to issue an awful lot more read requests than courier. The big spike at 10am is where I tried setting the :INDEX=MEMORY flag on dovecot as I assumed that's what courier is doing. I've also attached graphs of the relative network usage - as you can see, dovecot is using up to 100mbps whereas courier is using less than 10mbps; I believe this is due to the read. I initially assumed this high read load was due to courier building up its index files, but this has now been happening for about a week with little variation. The servers are both centos 5.0 (perhaps 5.1 actually, but with the latest centosplus kernel which fixes the nfs lookup bug in the standard kernels); and are not running any other nfs programs. The NFS server is a high performance NAS unit - no issues there. We're only using Maildirs; relevant config options are: mmap_disable: yes dotlock_use_excl: no mail_nfs_storage: yes mail_nfs_index: yes lock_method: dotlock maildir_copy_preserve_filename: yes Thanks, Mark

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[Dovecot] Maildir and Invalid data in file
by Patryk 01 Jul '08

01 Jul '08

Hi Timo, Regarding our conversation in IRC, I'm attaching the uidlist and copying in the original message just in case. I'm using dovecot version 1.0.13 on reiserfs on hardware RAID-0, but I'm getting the following error in the logs every time one user tries to access his old mails in the .Sent directory: dovecot: 2008-06-23 15:09:46 Error: IMAP(marek.chajecki): Invalid data in file /var/mail/Maildir/marek.chajecki/.Sent/dovecot-uidlist As a result he fails to get access to the emails in this folder. I've googled a bit and read that deleting the uidlist makes dovecot recreate it, but after some time the same thing happens. It's a new hard drive, so I don't think this is a hard drive fault. Some additional info: this server is being used by about 200 users who get about 100 emails daily each one of them. Config: root@warsaw Maildir # dovecot -n # 1.0.13: /etc/dovecot/dovecot.conf log_path: /var/log/dovecot.log info_log_path: /var/log/dovecot.log log_timestamp: %Y-%m-%d %H:%M:%S ssl_listen: * login_dir: /var/run/dovecot/login login_executable: /usr/libexec/dovecot/imap-login login_process_per_connection: no login_processes_count: 15 login_max_processes_count: 512 max_mail_processes: 4096 mail_privileged_group: mail mail_location: maildir:/var/mail/Maildir/%u maildir_copy_with_hardlinks: yes auth default: worker_max_count: 100 passdb: driver: pam args: cache_key=%u dovecot userdb: driver: passwd Any help will be appreciated! -- Regards, Patryk Rzadzinski

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[Dovecot] Dovecot + Postfix for Squirrel Webmail??
by Marcos Cabrera Goñi 01 Jul '08

01 Jul '08

Hi, I would like to use Dovecot as IMAP Server in order to Develope a Squirrel Webmail. I have a problem with the Dovecot configuration; I have my Postfix server in the host: 192.168.100.100, and I have installed Dovecot in the host: 192.168.1.253. Everything goes right, but I can't see any mail that I had received in my mailbox. How can I configure the dovecot.conf in order to use an mbox placed in a different host?? Thanks. Bye Marcos Cabrera Goñi Departamento de Operaciones Comitas Comunicaciones S.A. Ronda de Poniente 4 Centro Empresarial Euronova 3 28760 - Tres Cantos - Madrid - España Central: +34 91 151 76 00 Móvil: +34 666 578 885 mcabrera(a)comitas.es <mailto:mcabrera@comitas.es>

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[Dovecot] [Fwd: Re: University of Washington lays off 66 technology workers.]
by Stewart Dean 01 Jul '08

01 Jul '08

I would expect this means the end of UWIMAP....which probably leaves DC as open-source IMAP of choice. There were 66 people doing IMAP and Pine/Alpine development that were laid off at UWash due to funding cuts; Mark Crispin, one of the fathers of IMAP, was among those laid off. From the keyboard of: James Morris Lead Engineer, UW Technology University of Washington ================================================================================= Here's the official text on the status of Alpine and UW imapd development for those that were asking: --- Here is what we know about our future plans for development of Alpine and UW IMAPd products. We are committed to completing our work on a new Web Alpine user interface and a corresponding release of Alpine and UW IMAPd. After this next release, which is anticipated later this summer, we'll continue assessing any future development plans and resources we can allocate to this effort. Thanks. ================================================================================== -- ==== Stewart Dean, Unix System Admin, Henderson Computer Resources Center of Bard College, Annandale-on-Hudson, New York 12504 sdean(a)bard.edu voice: 845-758-7475, fax: 845-758-7035

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[Dovecot] sieve doesn't work with 1.1.1
by Benjamin Andreas 01 Jul '08

01 Jul '08

Hello This is my dovecot.conf : /etc/dovecot/dovecot.conf log_path: /var/log/dovecot.log info_log_path: /var/log/dovecot.info protocols: imap imaps managesieve login_dir: /var/run/dovecot/login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap): /usr/lib/dovecot/imap-login login_executable(managesieve): /usr/lib/dovecot/managesieve-login mail_location: maildir:/var/spool/imap/%u mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(managesieve): /usr/lib/dovecot/managesieve mail_plugin_dir(default): /usr/lib/dovecot/modules/imap mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap mail_plugin_dir(managesieve): /usr/lib/dovecot/modules/managesieve sieve_storage(default): sieve_storage(imap): sieve_storage(managesieve): ~/sieve sieve(default): sieve(imap): sieve(managesieve): ~/.dovecot.sieve auth default: passdb: driver: pam userdb: driver: passwd socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix I have updated from 1.0.15 to 1.1.1 because it was necessity to change the sieve path. Furthermore i needed the managesieve. If i create a file named .dovecot.sieve in the home directory the file will be ignored. But in the 1.0.15 version with the cmusieve plugin it worked I would be thankful for your help Kind regards Benjamin Andreas

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[Dovecot] enabling quota.
by Mauro Sanna 30 Jun '08

30 Jun '08

I'm reading http://wiki.dovecot.org/Quota to enable quota management with dovecot. The first question is: I need to enable dovecot deliver, lda protocol, to have quota work?

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[Dovecot] Global FTS index?
by Patrick Nagel 30 Jun '08

30 Jun '08

Hi, I tried the FTS (and FTS Squat) plugin today, and it works as advertised. But: On my 13000 folders with 160000 mails maildir I use for testing, the speed increase is not as big as one would wish (it still takes several minutes to complete a search). Is my assumption correct, that there is no way to do a search over a big IMAP folder hierarchy in a reasonable amount of time, because each folder has to be 'selected', and only one folder can be selected at once? Patrick. -- STAR Software (Shanghai) Co., Ltd. http://www.star-group.net/ Phone: +86 (21) 3462 7688 x 826 Fax: +86 (21) 3462 7779 PGP key: https://stshacom1.star-china.net/keys/patrick_nagel.asc Fingerprint: E09A D65E 855F B334 E5C3 5386 EF23 20FC E883 A005

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[Dovecot] Quota Check: fs with multiple "noenforcing" mount point
by Grandy Fu 30 Jun '08

30 Jun '08

Hi, It seems my previous mail has been lost, I apologize if this is a duplicate. I am using Dovecot 1.1.1 with user's INBOX in /var/mail and other folders in their home directories. I have setup file system quota on /var/mail to limit their usage. I would like dovecot to display such information in IMAP client and ignore all others. OS: Solaris 10 Dovecot version : 1.1.1 file system of /var/mail : NFS from Solaris file system of /home : other NFS server that not support rquotad. Here is my setting that works: ---------------------------- plugin { quota = fs:INBOX:mount=/var/mail quota2 = fs:home:noenforcing:mount=/home/h1 } ------------------------------------------ Unfortunately, I have many different mount points for different users, so I changed my settings to: --------------------------- plugin { quota = fs:INBOX:mount=/var/mail quota2 = fs:home:noenforcing:mount=/home/h1 quota3 = fs:home:noenforcing:mount=/home/h2 quota4 = fs:home:noenforcing:mount=/home/h3 } ---------------------------------------------- The result is... Devocolt is not able to get quota information anymore. Any suggestions?

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[Dovecot] quota_warning script
by Nicolas Letellier 29 Jun '08

29 Jun '08

Hello. I'm reading http://wiki.dovecot.org/Quota/1.1 one last time before my upgrade, and I have a question about quota_warning option. Which type of script must we use for this example: quota_warning = storage=95%% /usr/local/bin/quota-warning.sh 95 What the script must doing? It sends an email? It deletes some emails? Thanks! -- -Nicolas.

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[Dovecot] Dovecot corrupted index cache
by Michael D. Godfrey 28 Jun '08

28 Jun '08

System: Linux 2.6.25.6-55.fc9.x86_64 #1 SMP Tue Jun 10 16:05:21 EDT 2008 x86_64 x86_64 x86_64 GNU/Linux Dovecot: dovecot-1.0.14-8.fc9.x86_64 We have used Dovecot for several years. The error message below appears in the system log quite frequently. I have run a test which shows that this message is due to 2 or more users accessing the same mail (i.e connecting using the same userid). This happens for various reasons including the fact that some users have their client machine set up (typically using Thunderbird) with more than one account within a single Thunderbird configuration. Thus, more than one person may be reading or sending mail from a single Dovecot account. The Dovecot error is: Dovecot disconnects: Inactivity: 13 Time(s) Logged out: 2 Time(s) in IDLE: 12 Time(s) **Unmatched Entries** dovecot: IMAP(godfrey): Connection closed: 4 Time(s) dovecot: IMAP(godfrey): Corrupted index cache file /home/godfrey/Maildir/dovecot.index.cache: invalid record size: 1 Time(s) dovecot: IMAP(igodfrey): Connection closed: 4 Time(s) =============== or: Dovecot disconnects: Inactivity: 23 Time(s) Logged out: 1 Time(s) in IDLE: 6 Time(s) **Unmatched Entries** dovecot: IMAP(godfrey): Connection closed: 8 Time(s) dovecot: IMAP(godfrey): Corrupted index cache file /home/godfrey/Maildir/.Sent/dovecot.index.cache: invalid record size: 1 Time(s) dovecot: IMAP(godfrey): Corrupted index cache file /home/godfrey/Maildir/dovecot.index.cache: invalid record size: 1 Time(s) dovecot: IMAP(igodfrey): Connection closed: 6 Time(s) ---------------------- Dovecot End ------------------------- ========================================================= These errors do not seem to cause any serious problem, but it would be good if the problem could be fixed. I have seen other "corrupted" error reports in the mail archive, but they did not seem to be exactly like this one.

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[Dovecot] Dovecot index, NFS, and multiple architectures
by David Halik 28 Jun '08

28 Jun '08

Hi all, I crawled through the archives for a bit but didn't see anything helpful, so I apologize if this has already been addressed. We've been dying to move from Courier to Dovecot across our whole infrastructure for quite some time, but until recently our setup wasn't possible until this happened: "Dovecot allows mailboxes and their indexes to be modified by multiple computers at the same time, while still performing well. This means that Dovecot works with NFS and clustered filesystems." Now that NFS is officially supported, we figured why not make the switch. All of our mail touches NFS in some way, so we need to check on the stability before completely migrating. In test trials we're having issues with the NFS'd index becoming corrupted. Here's the setup: * Linux workstations running Fedora 8/9 i386 and a locally called Dovecot 1.0.14 * NFS'd homedir with Maildir setup * NFS is on Solaris 9 sparcv9 (64bit) running Dovecot 1.0.14 Now this setup is just a test example and not exactly what we'll be running in production, but it tipped up the problem either way. Since the index is shared by both the Linux i386 machine and the sparc64 Solaris machine, if mail is accessed from both, lets say with Pine for example, the index becomes corrupted and breaks. As long as only one architecture only ever touches it there are no issues. I'm assuming this is an endian issue, which would make the most sense. Is there a way around this with flags or server options? Is this something that has maybe been addressed in 1.1.0? Unfortunately, we are not going to be able to move to Dovecot across all of our systems until this is no longer an issue. We run a lot of mixed environments that have everything from Linux i386/x86_64 to Solaris 9 64 to Windows. If a user accesses IMAP from a Windows box, then logs into the front end which is a Linux x86_64 box and runs Pine, and all of this is on a Solaris sparc NFS system, we're going to have serious issues with the index. ;) Any help would be appreciated. Thanks, -Dave -- ================================ David Halik System Administrator OIT-CSS Rutgers University dhalik(a)jla.rutgers.edu http://www.digitalruin.net ================================

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[Dovecot] Keeping \Seen flag private
by Imobach González Sosa 28 Jun '08

28 Jun '08

Hi all, I wanna to set up shared folders for a couple of users and I'd like that everyone could keep the \Seen flag as private. So if user #1 reads some messages and user #2 not, those messages appear as "unseen" to #2 and "seen" to #1. I've implemented shared folders using namespaces with every user having their own "control" and "private" directories. But all the flags (\Seen included) are "shared". Am I on the right path? Some tip or documentation? Oh, I almost forgot: using dovecot 1.0.13 (from Debian Etch backports). Thank you in advance! -- Imobach González Sosa Banot.net http://www.banot.net/

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[Dovecot] managesieve server aware?
by Cassidy Larson 27 Jun '08

27 Jun '08

Just upgraded to Dovecot 1.1 and thought I'd try out managesieve plugin. My situation is I have two front end proxy boxes and four storage nodes in the back. I have been able to load the managesieve plugin just like I should on the storage nodes, but not on the proxy boxes. My proxy boxes have multiple server sections to deal with unique configurations for 5-7 different mail domains: server mail.host1.com { listen a.b.c.d protocols = imap imaps pop3 pop3s ..... } server mail.host2.com { listen a.b.c.e protocols = imap pop3 .... } If I add the managesieve to the protocols line like I do on my storage nodes, I get this: Error: Can't access mail module directory: /usr/local/lib/dovecot/managesieve: No such file or directory Funny thing is /usr/local/lib/dovecot/managesieve does not exist on the the proxy boxes. It also does not exist on the storage boxes where managesieve loaded just fine. Anybody have any ideas or suggestions? -c

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[Dovecot] Problem Compiling 1.1.1 on AIX
by Jackie Hunt 27 Jun '08

27 Jun '08

Hi all, We've been running Dovecot since December '07 with with no glitches. It's a great solid piece of software, thanks so much Timo!! I thought I'd try out 1.1.1, so I brought it down and tried compiling it on AIX, using the IBM compiler, xlc. It's what I've used all along. The error I'm seeing on the make is: source='array.c' object='array.o' libtool=no DEPDIR=.deps depmode=aix / bin/sh ../../depcomp xlc -DHAVE_CONFIG_H -I. -I../.. -I/usr/local/openssl_0. 9.7e/include -g -qcpluscmt -c array.c "macros.h", line 149.68: 1506-211 (S) Parameter list must be empty, or consist o f one or more identifiers separated by commas. make: 1254-004 The error code from the last command is 1. Looking at macros.h, the section it is erroring on is: #ifdef CONTEXT_TYPE_SAFETY # define CONTEXT_CALLBACK(name, callback_type, callback, context, ...) \ ({(void)(1 ? 0 : callback(context)); \ name(__VA_ARGS__, (callback_type *)callback, context); }) #else # define CONTEXT_CALLBACK(name, callback_type, callback, context, ...) \ name(__VA_ARGS__, (callback_type *)callback, context) #endif The second define is the line the error occurs on. Has anyone seen this before. I'm assuming xlc can't handle the '...' parameter, and an hoping there is an option I can enable. Just thought I might see if anyone else has already solved this issue. Thanks much! Jackie ---- Jackie Hunt ACNS Colorado State University Fort Collins, CO 80523

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[Dovecot] (no subject)
by Bruce Bodger 27 Jun '08

27 Jun '08

Timo, Running v1.1.1 on OS X. What is dovecot trying to tell me here? Jun 24 15:03:50 G518X2 dovecot: IMAP(jjohnson): Sort IDs 4 broken in mailbox INBOX, reseting Thank you! G518X2:~ root# dovecot -n # 1.1.1: /usr/local/etc/dovecot.conf Warning: fd limit 256 is lower than what Dovecot can use under full load (more than 768). Either grow the limit or change login_max_processes_count and max_mail_processes settings protocols: imap pop3 ssl_disable: yes disable_plaintext_auth: no login_dir: /usr/local/var/run/dovecot/login login_executable(default): /usr/local/libexec/dovecot/imap-login login_executable(imap): /usr/local/libexec/dovecot/imap-login login_executable(pop3): /usr/local/libexec/dovecot/pop3-login login_process_per_connection: no mail_max_userip_connections(default): 25 mail_max_userip_connections(imap): 25 mail_max_userip_connections(pop3): 10 first_valid_uid: 490 mail_access_groups: mail mail_location: maildir:~/Maildir mail_executable(default): /usr/local/libexec/dovecot/imap mail_executable(imap): /usr/local/libexec/dovecot/imap mail_executable(pop3): /usr/local/libexec/dovecot/pop3 mail_plugins(default): mail_log mail_plugins(imap): mail_log mail_plugins(pop3): mail_plugin_dir(default): /usr/local/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/lib/dovecot/imap mail_plugin_dir(pop3): /usr/local/lib/dovecot/pop3 mail_log_max_lines_per_sec: 0 pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): oe-ns-eoh namespace: type: private separator: / inbox: yes list: yes subscriptions: yes namespace: type: public separator: / prefix: Public/ location: maildir:/var/mail/shared:CONTROL=~/Maildir/control/ public:INDEX=~/Maildir/index/public list: yes subscriptions: yes auth default: mechanisms: plain login passdb: driver: pam userdb: driver: passwd Thank you! B. Bodger

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[Dovecot] Wiki: Fedora links
by Kenneth Porter 27 Jun '08

27 Jun '08

Convenience link to add to the Fedora section at <http://wiki.dovecot.org/PrebuiltBinaries>: <http://mirrors.fedoraproject.org/publiclist/>

1 0

[Dovecot] maildirmake -q quota equivalent to set quota
by Eric PEYREMORTE 26 Jun '08

26 Jun '08

Hi, I'm coming from courier-imap and i'm trying to migrate to dovecot. I can't find how to create a maildir with a quota file(maildirsize) I saw that if there was a maildirsize it would get its quota from there but can't find how to create that file. I'm using pam auth and would like to set different quotas for each users. With courier-imap there is a useful command : maildirmake -q 100000S Maildir/ to assign a quota to a maildir. But i don't know how to do with dovecot... Cheers, Erc PEYREMORTE

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[Dovecot] dovecot: unrecognized service
by Kaushal Gandhi 26 Jun '08

26 Jun '08

I have tried to installed dovecot 1.0.15 on Centos 4.6 ./configure --with-pam make make install It got installed without error However when I do [root@~ ]# service dovecot start dovecot: unrecognized service When I do [root@~ ]# # locate dovecot It gives me many files...... /usr/local/sbin/dovecotpw /usr/local/sbin/dovecot /usr/local/etc/dovecot-ldap-example.conf /usr/local/etc/dovecot-example.conf /usr/local/etc/dovecot-sql-example.conf /usr/local/lib/dovecot /usr/local/lib/dovecot/lib10_quota_plugin.la /usr/local/lib/dovecot/lib20_convert_plugin.so /usr/local/lib/dovecot/pop3 /usr/local/lib/dovecot/pop3/lib20_convert_plugin.so /usr/local/lib/dovecot/pop3/lib02_lazy_expunge_plugin.so /usr/local/lib/dovecot/pop3/lib20_mbox_snarf_plugin.so /usr/local/lib/dovecot/pop3/lib10_quota_plugin.so /usr/local/lib/dovecot/pop3/lib20_mail_log_plugin.so /usr/local/lib/dovecot/pop3/lib20_expire_plugin.so /usr/local/lib/dovecot/lib02_lazy_expunge_plugin.so /usr/local/lib/dovecot/lib20_expire_plugin.a /usr/local/lib/dovecot/lda /usr/local/lib/dovecot/lda/lib20_convert_plugin.so /usr/local/lib/dovecot/lda/lib01_acl_plugin.so /usr/local/lib/dovecot/lda/lib10_quota_plugin.so /usr/local/lib/dovecot/lda/lib20_mail_log_plugin.so /usr/local/lib/dovecot/lda/lib20_expire_plugin.so /usr/local/lib/dovecot/lda/lib21_fts_squat_plugin.so /usr/local/lib/dovecot/lda/lib11_trash_plugin.so /usr/local/lib/dovecot/lda/lib20_fts_plugin.so /usr/local/lib/dovecot/lib10_quota_plugin.a /usr/local/lib/dovecot/lib20_mbox_snarf_plugin.la /usr/local/lib/dovecot/lib01_acl_plugin.so /usr/local/lib/dovecot/lib20_mbox_snarf_plugin.so /usr/local/lib/dovecot/lib02_lazy_expunge_plugin.la /usr/local/lib/dovecot/lib20_fts_plugin.a /usr/local/lib/dovecot/lib20_mail_log_plugin.la /usr/local/lib/dovecot/lib20_fts_plugin.la /usr/local/lib/dovecot/lib10_quota_plugin.so /usr/local/lib/dovecot/lib11_trash_plugin.a /usr/local/lib/dovecot/auth /usr/local/lib/dovecot/lib20_convert_plugin.la /usr/local/lib/dovecot/lib20_mail_log_plugin.so /usr/local/lib/dovecot/imap /usr/local/lib/dovecot/imap/lib20_convert_plugin.so /usr/local/lib/dovecot/imap/lib02_lazy_expunge_plugin.so /usr/local/lib/dovecot/imap/lib20_zlib_plugin.so /usr/local/lib/dovecot/imap/lib01_acl_plugin.so /usr/local/lib/dovecot/imap/lib20_mbox_snarf_plugin.so /usr/local/lib/dovecot/imap/lib10_quota_plugin.so /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.a /usr/local/lib/dovecot/imap/lib20_mail_log_plugin.so /usr/local/lib/dovecot/imap/lib20_expire_plugin.so /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.la /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so /usr/local/lib/dovecot/imap/lib20_zlib_plugin.a /usr/local/lib/dovecot/imap/lib20_zlib_plugin.la /usr/local/lib/dovecot/imap/lib11_trash_plugin.so /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so /usr/local/lib/dovecot/imap/lib20_fts_plugin.so /usr/local/lib/dovecot/lib20_expire_plugin.so /usr/local/lib/dovecot/lib11_trash_plugin.la /usr/local/lib/dovecot/lib21_fts_squat_plugin.so /usr/local/lib/dovecot/lib11_trash_plugin.so /usr/local/lib/dovecot/lib01_acl_plugin.la /usr/local/lib/dovecot/lib20_mail_log_plugin.a /usr/local/lib/dovecot/lib21_fts_squat_plugin.la /usr/local/lib/dovecot/lib20_mbox_snarf_plugin.a /usr/local/lib/dovecot/lib21_fts_squat_plugin.a /usr/local/lib/dovecot/lib20_convert_plugin.a /usr/local/lib/dovecot/lib01_acl_plugin.a /usr/local/lib/dovecot/lib02_lazy_expunge_plugin.a /usr/local/lib/dovecot/lib20_expire_plugin.la /usr/local/lib/dovecot/lib20_fts_plugin.so /usr/local/libexec/dovecot /usr/local/libexec/dovecot/pop3 /usr/local/libexec/dovecot/imap-login /usr/local/libexec/dovecot/gdbhelper /usr/local/libexec/dovecot/dict /usr/local/libexec/dovecot/deliver /usr/local/libexec/dovecot/idxview /usr/local/libexec/dovecot/ssl-build-param /usr/local/libexec/dovecot/listview /usr/local/libexec/dovecot/pop3-login /usr/local/libexec/dovecot/imap /usr/local/libexec/dovecot/rawlog /usr/local/libexec/dovecot/dovecot-auth /usr/local/libexec/dovecot/convert-tool /usr/local/libexec/dovecot/expire-tool /usr/local/libexec/dovecot/logview /usr/local/libexec/dovecot/checkpassword-reply /usr/local/include/dovecot I do not know how do I remove above file and make fresh instalation or rectify the current problem. Any help would be highly appreciated. Best Regards onik

2 1

[Dovecot] local rimapd not working with 1.1.1, fatal error
by David Halik 25 Jun '08

25 Jun '08

Hi all, I just upgraded a couple of Fedora 9 workstations to try out 1.1.1 over NFS'd homedir's and I'm having trouble running dovecot in the same configuration we were with 1.0.14. It's fairly simple, we use pine/alpine and set a couple of variables to fork rimapd directly: * smtp-server=host (for the main mail machine) * user-domain=host (same) * set the inbox-path={localhost}INBOX * ssh-command=%s %s %s %s * ssh-path=/etc/rimapd In rimapd we specifiy: exec /usr/sbin/dovecot --exec-mail imap 2>/dev/null In dovecot.conf we specify: protocols = imap listen = localhost mail_location = maildir:~/Maildir:INDEX=<path>/index/%u:CONTROL=<path>/control/%u namespace public { separator = . prefix = INBOX. inbox = yes } protocol imap { mail_executable = /usr/libexec/dovecot/imap mail_plugins = quota imap_quota } ...and away we go. This enables us to run pine and dovecot locally on the workstations since our home directories are all NFS'd to a central server, essentially giving us Maildir access anywhere local. This has been working great for a long time, and we still use it with 1.0.14, but as soon as I upgraded to 1.1.1, pine is telling me: "rsh to IMAP server timed out" "localhost,143: Connection refused" I know this is very pine specific, but our pine configuration hasn't changed, only dovecot has. I check the obvious answers like perms, and ensured the same dovecot conf exists, and it does. I'm pretty stumped. It's obviously the newer dovecot causing problems, but I don't know where exactly. If I run "/usr/sbin/dovecot --exec-mail imap" manually, i still get the normal IMAP session. The only error I see anywhere is this in /var/log/maillog: Jun 24 15:36:28 host IMAP(user): : Fatal: io_loop_handle_add: epoll_ctl(1, 2): Operation not permitted That doesn't really tell me much though. Any ideas? Is dovecot taking different arguments now so my rimapd line isn't working properly? Any help would be appreciated. Thanks. -- ================================ David Halik System Administrator OIT-CSS Rutgers University dhalik(a)jla.rutgers.edu ================================

1 1

[Dovecot] Automatic Expunge
by Jason Wohlford 25 Jun '08

25 Jun '08

Any suggestions for doing an automatic move and expunge on mailboxes? Cheers, Jason -- Jason Wohlford <jason(a)wohlford.org> <http://wohlford.org>

4 4

[Dovecot] Migrate courierimapsubscribed to subscriptions
by Alessio Cecchi 25 Jun '08

25 Jun '08

Hi here's a little trick to migrate from courierimapsubscribed to subscriptions: create a file /usr/local/bin/courier-dovecot-subscribe-migrate like this: #!/bin/sh # WARNING: Be sure to use mail_drop_priv_before_exec=yes, # otherwise the files are created as root! if [ -e ~/Maildir/courierimapsubscribed ] then cat ~/Maildir/courierimapsubscribed | sed -e 's/INBOX\.//' > ~/Maildir/subscriptions mv ~/Maildir/courierimapsubscribed ~/Maildir/courierimapsubscribed-VIA fi # This is for imap, create a similar script for pop3 too exec /usr/libexec/dovecot/imap remember to chmod 755 /usr/local/bin/courier-dovecot-subscribe-migrate after in your dovecot.conf add: mail_drop_priv_before_exec=yes mail_executable=/usr/local/bin/courier-dovecot-subscribe-migrate reload dovecot and now on the first IMAP login (like via webmail) your subscriptions folders will be migrate to dovecot format. Ciao -- Alessio Cecchi is: @ ILS -> http://www.linux.it/~alessice/ Assistenza Sistemi GNU/Linux -> http://www.cecchi.biz/ @ PLUG -> ex-Presidente, adesso senatore a vita, http://www.prato.linux.it @ LOLUG -> neo-Socio http://www.lolug.net

1 0

[Dovecot] deliver doesn't create home dirs
by Pavel Volkovitskiy 25 Jun '08

25 Jun '08

hello! i'm trying to setup exim + dovecot's deliver for virtual users in exim.conf: home_directory = "/var/mail/$domain/$local_part" command = /usr/lib/dovecot/deliver and in logs: No such file or directory: failed to chdir to /var/mail/symlink.ru/olfway so why it doesn't tries to create that dir? maybe some switch can be added? -- Pavel

1 2

[Dovecot] Maildir and Invalid data in file
by Patryk 25 Jun '08

25 Jun '08

Hello, I'm using dovecot version 1.0.13 on reiserfs on hardware RAID-0, but I'm getting the following error in the logs every time one user tries to access his old mails in the .Sent directory: dovecot: 2008-06-23 15:09:46 Error: IMAP(marek.chajecki): Invalid data in file /var/mail/Maildir/marek.chajecki/.Sent/dovecot-uidlist As a result he fails to get access to the emails in this folder. I've googled a bit and read that deleting the uidlist makes dovecot recreate it, but after some time the same thing happens. It's a new hard drive, so I don't think this is a hard drive fault. Some additional info: this server is being used by about 200 users who get about 100 emails daily each one of them. Config: root@warsaw Maildir # dovecot -n # 1.0.13: /etc/dovecot/dovecot.conf log_path: /var/log/dovecot.log info_log_path: /var/log/dovecot.log log_timestamp: %Y-%m-%d %H:%M:%S ssl_listen: * login_dir: /var/run/dovecot/login login_executable: /usr/libexec/dovecot/imap-login login_process_per_connection: no login_processes_count: 15 login_max_processes_count: 512 max_mail_processes: 4096 mail_privileged_group: mail mail_location: maildir:/var/mail/Maildir/%u maildir_copy_with_hardlinks: yes auth default: worker_max_count: 100 passdb: driver: pam args: cache_key=%u dovecot userdb: driver: passwd Any help will be appreciated! -- Regards, Patryk Rzadzinski

1 0

[Dovecot] Limiting SSL (external) access to certain users ?
by Jakob Curdes 25 Jun '08

25 Jun '08

I am looking for a way to limit outside access to the IMAP server to certain users only. Basic idea is to use two userdbs, one for SSL connections and one "internal" with most users in it. Is there a way to do this without running two dovecot configurations? Thanks for hints, Jakob

1 1

[Dovecot] Multip
by Grandy Fu 25 Jun '08

25 Jun '08

-- Regards, Grandy (CNE, MCSE, CCNA, SCSA,SCNA, CISSP) ************************************ * Technical Support Team * Dept. of Computing, HKPU * e-mail: cswfu(a)comp.polyu.edu.hk * ROOM: QT403, HKPU * TEL: (852)2766-7306 * FAX: (852)2170-0145 ************************************

1 0

[Dovecot] Ubuntu packages [Was: Re: v1.1.1 released]
by Wolfram Schlich 24 Jun '08

24 Jun '08

Has anyone already built 1.1.1 packages for Ubuntu 8.04?! Thanks, Wolfram

3 3

[Dovecot] 1 week after full migration to 1.1v
by Raphael Bittencourt S. Costa 24 Jun '08

24 Jun '08

Ehlo all, I've been working on a migration of about 240K users from one server with qmail, courier imap, maildrop and ldap to postfix, dovecot, lda +sieve. Before the migration the server and the storage were always on high load. Before migration: Storage IOPs = 4600 Read average = 2800 Write average = 1800 Storage CPU (Raid5) Crl0 = 50% Crl1 = 50% Server Load = 120 %user = 35 %system = 60 %iowait = 5 %idle = 0 After migration: Storage IOPs = 3000 Read average = 1200 Write average = 1800 Storage CPU (Raid5) Crl0 = 40% Crl1 = 40% Server Load = 25 %user = 10 %system = 27 %iowait = 40 %idle = 23 And now the server responds so quickly to any imap command. Dovecot is now the default imap/pop server here, Thanks Timo. []s, Raphael Costa

3 7

[Dovecot] Maildir and Invalid data in file
by Patryk 23 Jun '08

23 Jun '08

Hello, I'm using dovecot version 1.0.13 on reiserfs on hardware RAID-0, but I'm getting the following error in the logs every time one user tries to access his old mails in the .Sent directory: dovecot: 2008-06-23 15:09:46 Error: IMAP(marek.chajecki): Invalid data in file /var/mail/Maildir/marek.chajecki/.Sent/dovecot-uidlist As a result he fails to get access to the emails in this folder. I've googled a bit and read that deleting the uidlist makes dovecot recreate it, but after some time the same thing happens. It's a new hard drive, so I don't think this is a hard drive fault. Some additional info: this server is being used by about 200 users who get about 100 emails daily each one of them. Config: root@warsaw Maildir # dovecot -n # 1.0.13: /etc/dovecot/dovecot.conf log_path: /var/log/dovecot.log info_log_path: /var/log/dovecot.log log_timestamp: %Y-%m-%d %H:%M:%S ssl_listen: * login_dir: /var/run/dovecot/login login_executable: /usr/libexec/dovecot/imap-login login_process_per_connection: no login_processes_count: 15 login_max_processes_count: 512 max_mail_processes: 4096 mail_privileged_group: mail mail_location: maildir:/var/mail/Maildir/%u maildir_copy_with_hardlinks: yes auth default: worker_max_count: 100 passdb: driver: pam args: cache_key=%u dovecot userdb: driver: passwd Any help will be appreciated! -- Regards, Patryk Rzadzinski

1 0

[Dovecot] v1.0.13: maildirfolder not being created
by Eduardo M KALINOWSKI 23 Jun '08

23 Jun '08

Hi, I'm using version 1.0.13 of dovecot. I know it's somewhat dated, but that's the latest that Debian etch offers, and I would like to avoid compiling by myself if possible. dovecot is not creating the 'maildirfolder' in folders that are created via IMAP. Looking at the NEWS file, this was implemented in v1.0.rc7, so my version should have that working already. Is there anything else that needs to be done? Here's dovecot -n: # 1.0.13: /etc/dovecot/dovecot.conf log_path: /var/log/dovecot/main.log info_log_path: /var/log/dovecot/info.log log_timestamp: %Y-%m-%d %H:%M:%S ssl_cert_file: /etc/ssl/certs/server.pem ssl_key_file: /etc/ssl/private/server.pem login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login login_processes_count: 1 first_valid_uid: 100 mail_privileged_group: mail mail_location: maildir:/home/vmail/%d/%n/INBOX:INDEX=/home/vmail/%d/%n/dovecotidx mail_plugins: quota imap_quota auth default: mechanisms: plain login cram-md5 passdb: driver: passwd-file args: /home/vmail/%d/db/passwd passdb: driver: pam userdb: driver: static args: uid=104 gid=8 home=/home/vmail/%d/%n userdb: driver: passwd socket: type: listen client: path: /var/run/dovecot/auth-client mode: 438 plugin: quota: maildir:ignore=Trash -- I want the presidency so bad I can already taste the hors d'oeuvres. Eduardo M KALINOWSKI eduardo(a)kalinowski.com.br http://move.to/hpkb

2 3

[Dovecot] Testing using namespaces
by Kyle Wheeler 23 Jun '08

23 Jun '08

Hey there, I'm interested in testing out using different storage formats for different folder hierarchies. I *think* this can be achieved using namespaces, but I'm not sure. For example, is it possible to, say, make all directories under INBOX.Archive be stored as mboxes, while everything else is stored as Maildirs? ~Kyle -- May your glass be ever full. May the roof over your head be always strong. May you be in heaven half an hour before the devil knows you're dead. -- Old Irish Toast

2 1

[Dovecot] v1.0.15 released
by Timo Sirainen 22 Jun '08

22 Jun '08

http://dovecot.org/releases/1.0/dovecot-1.0.15.tar.gz http://dovecot.org/releases/1.0/dovecot-1.0.15.tar.gz.sig Still some last fixes to v1.0 series: - IMAP: SORT SUBJECT and THREAD didn't create base subjects correctly - Maildir: Expunged messages may have never gotten removed from dovecot-uidlist - mbox: Fixed a crash when adding a new X-IMAPbase: header with keywords. - Multiple "socket listen" auth blocks should have been possible, but Dovecot failed to start with a "With connect auth socket no other sockets can be used in same auth section" error.

2 1

[Dovecot] Some crashes with 1.1.1
by Ralf Hildebrandt 22 Jun '08

22 Jun '08

I'm getting some cra shes with 1.1.1, but even with these start options: #!/bin/sh mkdir /var/core chmod 1777 /var/core echo /var/core/%p > /proc/sys/kernel/core_pattern ulimit -n 65535 ulimit -c unlimited /usr/local/sbin/dovecot -F I'm not getting any corefiles - why? It definitely used to work :) Jun 22 00:05:53 postamt dovecot: imap-login: *** glibc detected *** imap-login: free(): invalid pointer: 0x08cbd600 *** Jun 22 00:05:53 postamt dovecot: child 28879 (login) killed with signal 6 Jun 22 00:29:58 postamt dovecot: imap-login: *** glibc detected *** imap-login: malloc(): memory corruption: 0x09db3d88 *** Jun 22 00:29:58 postamt dovecot: child 28883 (login) killed with signal 6 Jun 22 00:47:07 postamt dovecot: imap-login: *** glibc detected *** imap-login: free(): invalid pointer: 0x090693d8 *** Jun 22 00:47:07 postamt dovecot: child 28876 (login) killed with signal 6 Jun 22 02:47:27 postamt dovecot: child 28885 (login) killed with signal 11 Jun 22 10:06:19 postamt dovecot: imap-login: *** glibc detected *** imap-login: malloc(): memory corruption: 0x091ee0a0 *** Jun 22 10:06:19 postamt dovecot: child 28887 (login) killed with signal 6 Jun 22 15:20:21 postamt dovecot: imap-login: *** glibc detected *** imap-login: malloc(): memory corruption: 0x09f84718 *** Jun 22 15:20:21 postamt dovecot: child 12530 (login) killed with signal 6 -- Ralf Hildebrandt (Ralf.Hildebrandt(a)charite.de) snickebo(a)charite.de Postfix - Einrichtung, Betrieb und Wartung Tel. +49 (0)30-450 570-155 http://www.arschkrebs.de All the features in the world only do more to make me believe that Sendmail is hopelessly baroque, like some huge construction with chrome and tailfins sticking out in every direction -- like some monstrocity sculpted by people not the least bit interested in correctness.

2 3

[Dovecot] no maildirsize file being created -dovecot v1.1
by Barry R Cisna 22 Jun '08

22 Jun '08

Hi Timo, Thanks for the info. You are exactly right ,,after I done some researching. by default the Fedora and El distros setups up mail folders in mbox format. My Bad. I was always under the impression default was maildir.I have used sendmail>Procmail>dovecot>squirrelmail for my new setup same as the last email server setup.I found that sendmail seems to be much less CPU intensive than postfix,or I did not have the config correctly as postfix was easy to setup but really choked our email server when a secretary " bulk emailed" everyone in the school district. I have learned a lot about this in the last couple days. I thought I knew a little bit about this,but obviously I didn't know a thing. I am going to go with the default dovecot rpm that ships with EL5 1.0.1x as this does what all I need to have done. My main concern is the check_quota plugin available for Squirrelmail works,and with the dirsize quota directive put into dovecot.conf this is working very slick, and appears to be reporting very accurately.Now hopefully some teachers will not end up with 1GB mail folders!! and complaining the mail server is so slow when they check their email via Squirrelmail at home! Thanks again for steering me straight! Take Care, Barry Cisna

1 0

[Dovecot] Cygwin and dovecot-auth problems
by TBlack 22 Jun '08

22 Jun '08

Hi all. I'm trying to install Dovecot 1.1.rc13 on Cygwin. I've read the related posts, and I realize that maybe there's no solution at present; since I'm having a different error, though, I'm posting it here. Compilation succeeds. Starting dovecot from command line results in: Warning: fd limit 256 is lower than what Dovecot can use under full load (more than 640). Either grow the limit or change login_max_processes_count and max_mail_processes settings Warning: Last died with error (see error log for more information): Auth process died too early - shutting down Trying to run just dovecot-auth outputs: dovecot-auth: Fatal: MECHANISMS environment is unset Now, if I try to set an environment variable called MECHANISMS (say, export MECHANISMS=plain) I get a different error: dovecot-auth: Fatal: No passdbs specified in configuration file. PLAIN mechanism needs one This is the output of dovecot -n: # 1.1.rc13: /usr/local/etc/dovecot.conf Warning: fd limit 256 is lower than what Dovecot can use under full load (more than 640). Either grow the limit or change login_max_processes_count and max_mail_processes settings log_path: /tmp/logs/dovecot-error.log info_log_path: /tmp/logs/dovecot-other.log listen: 127.0.0.1 ssl_disable: yes ssl_cipher_list: ALL:!LOW:!SSLv2 disable_plaintext_auth: no login_dir: /usr/local/var/run/dovecot/login login_executable: /usr/local/libexec/dovecot/imap-login login_user: MyUser login_greeting: Yo, mate. login_process_per_connection: no login_greeting_capability: yes login_process_size: 0 mail_max_userip_connections: 20 verbose_proctitle: yes mail_location: maildir:~/Maildir mail_process_size: 0 auth default: verbose: yes debug: yes process_size: 0 passdb: driver: passwd-file args: /etc/passwd userdb: driver: passwd-file args: /etc/passwd Any clues or suggestions, anything I could try...? ^__^ Thanks, Angelo ___________________________________ Scopri il Blog di Yahoo! Mail: trucchi, novità, consigli... e la tua opinione! http://www.ymailblogit.com/blog/

3 8

[Dovecot] Using sork-passwd from Horde to change dovecot password
by Eduardo M KALINOWSKI 21 Jun '08

21 Jun '08

I'm using in my server dovecot and Horde to provide IMAP and Webmail for virtual users. Their password are stored in a passwd file, since the setup is quite simple and small. I'd like to use the Horde module sork-passwd to allow changing of the passwords. Apparently, this can be done for the case of passwd file by using an expect script, or simply calling a program that receives the data. It should not be hard to write a Perl (or Python, or whatever) script that does that. I'm just asking if someone has already done that and is willing to share the solution.

1 1

[Dovecot] SSL + compression?
by Ed W 21 Jun '08

21 Jun '08

OK, my interested is piqued now - does anyone have a recipe for how to make openssl compress the traffic before encrypting it? (Or perhaps it does by default?) Ed W

6 20

[Dovecot] no maildirsize file being created -dovecot v1.1
by Barry R Cisna 21 Jun '08

21 Jun '08

Hi Timo, I changed the maildir directive in my dovecot.conf as you suggested. The maildirsize file IS created now , but, the ~/mail folder structure is now showing all messed up for the user that logs into Squirrelmail for example: Before the mail_location was changed; ~/mail/Drafts,Sent,Trash,.subsciptions/.imap/Drafts,INBOX,Sent,Trash After, mail_location = maildir:~/mail ~/mail/cur/new/tmp/.Drafts,.Sent,.Trash,dovecot.index.log,subsciptions,maildirsize/.imap/Drafts/INBOX/Sent/Trash Notice how after the maildir directive change there are .DOT in front of Drafts,Sent,Trash as well as no .DOT in front of subsciptions,as well as the added cur,new,tmp directories under the ~/mail folder?? And yes this is the default EL5 install with maildir storage( not mbox). As I stated earlier, if i simply 'rpm -e dovecot' them 'rpm -ivh dovecot' with the default install of the dovecot rpm that shipps with EL5 everything comes up correctly as far as quotas for dovecot, Squirrelmail,etc. I think I may just stick with the default dovecot1.0.1.2-rc15.el rpm that ships with EL5 for now. I'm afraid of other underlying problems i may find as I we start using dovecot v1.1 when school starts then I will be in trouble! Another sidenote: After installing dovecot1.1 rpm dovecot appears to start fine with no errors,,but it is not actually listening on port 143 by doing an nmap localhost. I had to change listen = [::] to listen = * then restart dovecot,then dovecot was listening on port 143 as it should. Thanks for the help, Barry Cisna

2 1

[Dovecot] dovecot-1.1.0: child (imap) killed with signal 11
by Thomas Zajic 21 Jun '08

21 Jun '08

Upgraded to dovecot-1.1.0 today, and activated the fts_lucene plugin. On login with Thunderbird-2.0.0.14, dovecot crashes over and over: Jun 21 14:07:17 airframe dovecot: imap-login: Login: user=<user>, method=CRAM-MD5, rip=192.168.1.1, lip=192.168.1.3, TLS Jun 21 14:07:17 airframe dovecot: child 5712 (imap) killed with signal 11 Jun 21 14:07:17 airframe dovecot: imap-login: Login: user=<user>, method=CRAM-MD5, rip=192.168.1.1, lip=192.168.1.3, TLS Jun 21 14:07:17 airframe dovecot: child 5715 (imap) killed with signal 11 Jun 21 14:07:17 airframe dovecot: imap-login: Login: user=<user>, method=CRAM-MD5, rip=192.168.1.1, lip=192.168.1.3, TLS Jun 21 14:07:17 airframe dovecot: child 5718 (imap) killed with signal 11 Jun 21 14:07:17 airframe dovecot: imap-login: Login: user=<user>, method=CRAM-MD5, rip=192.168.1.1, lip=192.168.1.3, TLS Jun 21 14:07:17 airframe dovecot: child 5721 (imap) killed with signal 11 Jun 21 14:07:17 airframe dovecot: imap-login: Login: user=<user>, method=CRAM-MD5, rip=192.168.1.1, lip=192.168.1.3, TLS Jun 21 14:07:17 airframe dovecot: child 5724 (imap) killed with signal 11 Jun 21 14:07:18 airframe dovecot: imap-login: Login: user=<user>, method=CRAM-MD5, rip=192.168.1.1, lip=192.168.1.3, TLS Jun 21 14:07:18 airframe dovecot: child 5735 (imap) killed with signal 11 Jun 21 14:07:18 airframe dovecot: imap-login: Login: user=<user>, method=CRAM-MD5, rip=192.168.1.1, lip=192.168.1.3, TLS Jun 21 14:07:18 airframe dovecot: child 5738 (imap) killed with signal 11 Jun 21 14:07:18 airframe dovecot: imap-login: Login: user=<user>, method=CRAM-MD5, rip=192.168.1.1, lip=192.168.1.3, TLS Jun 21 14:07:18 airframe dovecot: child 5741 (imap) killed with signal 11 Jun 21 14:07:18 airframe dovecot: imap-login: Login: user=<user>, method=CRAM-MD5, rip=192.168.1.1, lip=192.168.1.3, TLS Jun 21 14:07:18 airframe dovecot: child 5744 (imap) killed with signal 11 [root@airframe]:~# dovecot --version 1.1.0 [root@airframe]:~# dovecot -n # 1.1.0: /usr/local/etc/dovecot.conf login_dir: /usr/local/var/run/dovecot/login login_executable: /usr/local/libexec/dovecot/imap-login login_greeting_capability: yes mail_max_userip_connections: 20 verbose_proctitle: yes mail_location: maildir:/home/%u/Maildir:INBOX=/home/%u/Maildir/.INBOX fsync_disable: yes mail_drop_priv_before_exec: yes mail_plugins: expire fts fts_squat fts_lucene dict_db_config: /usr/local/etc/dovecot-db.conf auth default: mechanisms: plain digest-md5 cram-md5 passdb: driver: shadow args: blocking=yes passdb: driver: passwd-file args: /usr/local/etc/dovecot-passwd userdb: driver: passwd args: blocking=yes socket: type: listen master: path: /usr/local/var/run/dovecot/auth-master mode: 384 plugin: expire: Trash 30 Trash/* 30 Junk 60 expire_dict: proxy::expire fts: squat lucene fts_squat: partial=4 full=6 dict: expire: db:/usr/local/var/lib/dovecot/expire.db [root@airframe]:~# gdb /usr/local/libexec/dovecot/imap ~user/core GNU gdb 6.6 Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i486-slackware-linux"... Using host libthread_db library "/lib/libthread_db.so.1". warning: Can't read pathname for load map: Input/output error. Reading symbols from /usr/local/lib/libgc.so.1...done. Loaded symbols for /usr/local/lib/libgc.so.1 Reading symbols from /lib/libc.so.6...done. Loaded symbols for /lib/libc.so.6 Reading symbols from /lib/libdl.so.2...done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /lib/libpthread.so.0...done. Loaded symbols for /lib/libpthread.so.0 Reading symbols from /usr/lib/libgcc_s.so.1...done. Loaded symbols for /usr/lib/libgcc_s.so.1 Reading symbols from /lib/ld-linux.so.2...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /usr/local/stow/dovecot-1.1.0/lib/dovecot/imap/lib20_expire_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib20_expire_plugin.so Reading symbols from /usr/local/stow/dovecot-1.1.0/lib/dovecot/imap/lib20_fts_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib20_fts_plugin.so Reading symbols from /usr/local/stow/dovecot-1.1.0/lib/dovecot/imap/lib21_fts_lucene_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib21_fts_lucene_plugin.so Reading symbols from /usr/local/lib/libclucene.so.0...done. Loaded symbols for /usr/local/lib/libclucene.so.0 Reading symbols from /usr/lib/libstdc++.so.6...done. Loaded symbols for /usr/lib/libstdc++.so.6 Reading symbols from /lib/libm.so.6...done. Loaded symbols for /lib/libm.so.6 Reading symbols from /usr/local/stow/dovecot-1.1.0/lib/dovecot/imap/lib21_fts_squat_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so Core was generated by `imap [user 192.168.1.1]'. Program terminated with signal 11, Segmentation fault. #0 0xb7faecd2 in lucene_index_select_mailbox (index=0x0, mailbox_name=0x815c1b0 "INBOX") at lucene-wrapper.cc:206 206 i_free(index->mailbox_name); (gdb) bt full #0 0xb7faecd2 in lucene_index_select_mailbox (index=0x0, mailbox_name=0x815c1b0 "INBOX") at lucene-wrapper.cc:206 No locals. #1 0xb7fadcb6 in fts_backend_select (backend=0x8192fa0) at fts-backend-lucene.c:37 No locals. #2 0xb7fadd6b in fts_backend_lucene_expunge (_backend=0x8192fa0, mail=0x8199028) at fts-backend-lucene.c:164 backend = (struct lucene_fts_backend *) 0x80f3340 #3 0xb7fb3841 in fts_backend_expunge (backend=0x8192fa0, mail=0x8199028) at fts-api.c:118 No locals. #4 0xb7fb4908 in fts_mail_expunge (_mail=0x8199028) at fts-storage.c:518 fbox = (struct fts_mailbox *) 0x8164e10 #5 0x0806130c in imap_expunge (box=0x815c028, next_search_arg=0x0) at imap-expunge.c:31 ctx = (struct mail_search_context *) 0x8171b58 t = (struct mailbox_transaction_context *) 0x8192eb0 mail = (struct mail *) 0x8199028 search_arg = {next = 0x0, type = SEARCH_FLAGS, value = {subargs = 0x0, seqset = 0x0, str = 0x0, time = 0, size = 0, flags = MAIL_DELETED, keywords = 0x0}, context = 0x0, hdr_field_name = 0x0, not = 0, match_always = 0, result = -1} failed = <value optimized out> #6 0x0805b505 in cmd_expunge (cmd=0x8165028) at cmd-expunge.c:62 client = (struct client *) 0x8162f50 #7 0x0805f8ed in client_command_input (cmd=0x8165028) at client.c:580 client = (struct client *) 0x8162f50 command = <value optimized out> __PRETTY_FUNCTION__ = "client_command_input" #8 0x0805f9b9 in client_command_input (cmd=0x8165028) at client.c:629 client = (struct client *) 0x8162f50 command = (struct command *) 0x4 __PRETTY_FUNCTION__ = "client_command_input" #9 0x080601af in client_handle_input (client=0x8162f50) at client.c:670 _data_stack_cur_id = 3 ret = <value optimized out> remove_io = <value optimized out> handled_commands = false #10 0x080603e5 in client_input (client=0x8162f50) at client.c:725 cmd = <value optimized out> output = (struct ostream *) 0x8164f64 bytes = 11 __PRETTY_FUNCTION__ = "client_input" #11 0x080d1c21 in io_loop_handler_run (ioloop=0x8124f60) at ioloop-epoll.c:201 ctx = <value optimized out> event = (const struct epoll_event *) 0x815c800 list = (struct io_list *) 0x8126fa0 io = (struct io_file *) 0x8124dc0 tv = {tv_sec = 1799, tv_usec = 999940} t_id = 2 msecs = <value optimized out> ret = 1 i = 0 j = 0 call = <value optimized out> ---Type <return> to continue, or q <return> to quit--- #12 0x080d0dd9 in io_loop_run (ioloop=0x8124f60) at ioloop.c:308 No locals. #13 0x080679f6 in main (argc=Cannot access memory at address 0x4 ) at main.c:293 No locals. Current language: auto; currently c++ (gdb) [root@airframe]:~# stowes list lucene Listing packages in /usr/local/stow matching [ lucene ] (1 match): I clucene-core-0.9.20 I've disabled Lucene indexes for the time being - don't know if/when I'm going to use them anyway, just checking out the shiny new features. :-) Bye, Thomas

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[Dovecot] acl imap_capability ? 1.1.rc12
by Robert Schetterer 21 Jun '08

21 Jun '08

Hi all, is acl ( with acl plugin enabled ) anounced in imap_capability list by dovecot i cant find it in telnet tests, so is it my fault or is it default beavior using 1.1.rc12 -- Best Regards MfG Robert Schetterer Germany/Munich/Bavaria

2 2

[Dovecot] no maildirsize file being created -dovecot v1.1
by Barry R Cisna 21 Jun '08

21 Jun '08

It looks to me after setting the mail_debug=yes in the dovecot.conf quota is looking for the maildir to be Maildir >>(/home/superuser/Maildir, rwx). my install has mailboxes listed as mail>> /home/superuser/mail ( not Maildir) How do i comment the quota to make a directive to correct this? maildir=mail >>not mail=Maildir Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): Loading modules from directory: /usr/lib/dovecot/imap Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): Module loaded: /usr/lib/dovecot/imap/lib10_quota_plugin.so Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): Module loaded: /usr/lib/dovecot/imap/lib11_imap_quota_plugin.so Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): Effective uid=500, gid=500, home=/home/superuser Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): Quota root: name= backend=maildir args= Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): Quota rule: root= mailbox=* bytes=104857600 (0%) messages=0 (0%) Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): Quota rule: root= mailbox=Trash bytes=10485760 (10%) messages=0 (0%) Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): Quota rule: root= mailbox=Spam bytes=20971520 (20%) messages=0 (0%) Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): maildir: access(/home/superuser/Maildir, rwx): failed: No such file or directory Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): maildir: couldn't find root dir Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): maildir: Couldn't create mail storage : Root mail directory not given Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): mbox: root exists (/home/superuser/mail) Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): mbox: INBOX exists (/var/mail/superuser) Jun 20 21:35:05 hi3 dovecot: imap-login: Login: user=<superuser>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): fs: root=/home/superuser/mail, index=, control=, inbox=/var/mail/superuser Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): quota maildir: No maildir storages, ignoring quota. Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): Log synchronization error at seq=2,offset=64 for /home/superuser/mail/.imap/Trash/dovecot.index: uid_validity updated unexpectedly: 1 -> 1213899748 Jun 20 21:35:05 hi3 dovecot: IMAP(superuser): fscking index file /home/superuser/mail/.imap/Trash/dovecot.index Thanks Timo Barry Cisna

2 1

[Dovecot] no maildirsize file being created -dovecot v1.1
by Barry R Cisna 21 Jun '08

21 Jun '08

Hello List, Getting ready to setup a new dovecot sendmail squirrelmail server for our school which is currently running on a 4 year old install of the same, which has worked like a champ by the way. --------------------- EL5 dovecot-1.1 rc10 rpm sendmail squirrelmail --------------------- Problem: I can not get my dovecot 1.1 rc10(rpm) to generate an maildirsize file in each of the users homedir. I have re-edited the dovecot.conf file many many times but still no joy. If I uninstall and install the default dovecot 1.0.1x rpm that ships with EL5 i get the maildirsize file to generate correctly without a hitch. I am wanting to use the check_quota plugin for SM this time so I need to get this functioning correctly. How would I go about troubleshooting this. The only error I get in maillog is when I log into SM I do see were dovecot tries to check for the maildirsize file but it can not find it of course and then says " skipping quota check",,so I think I have my dovecot.conf file setup correctly. Dovecot is simply not generating the maildirsize file. Following lines added to the end of dovecot.conf file: protocol imap { mail_plugins = quota imap_quota } protocol pop3 { mail_plugins = quota } # In case you're using deliver: protocol lda { mail_plugins = quota } plugin { quota = maildir quota_rule = *:storage=1GB # 10% of 1GB = 100MB quota_rule2 = Trash:storage=10%% # 20% of 1GB = 200MB quota_rule3 = Spam:storage=20%% } ,,I have reversed the above to have quota=maildir,,etc above the protocol directives as well and still no joy. Sidenote: I also tried dovecot v1.1 rc5 rpm as well with the same results. Any tips from anyone would be appreciated. Thanks, Barry Cisna

2 1

[Dovecot] Random quirks in 1.1-rc11
by Marc Perkel 21 Jun '08

21 Jun '08

OK - I wish I had more details but I'm using rc11 for the server and Thunderbird for the client. I'm using Maildir and I'm doing server side folder delivery using Exim. On server side folders I'm seeing the count of messages in a folder showing 22 unread messages but the messages themselves don't show up. I deleted the index files and it still didn't show up. But then I restarted dovecot and now the messages in that folder are there. I've noticed similar behavior randomly ever since I upgraded to 1.1. The 1.0 never had this problem. Wish I had more details to post.

2 2

[Dovecot] Quota warning question
by Torsten Krah 20 Jun '08

20 Jun '08

Hi. Read the example conf and doku about the quota warning stuff, but how might such a "sh" file may look? If i want to sent a mail to the user, how to get the mail address? Wheres the glue between the "sh" file and the percentage given and the user? thx for hints Torsten -- Bitte senden Sie mir keine Word- oder PowerPoint-Anhänge. Siehe http://www.gnu.org/philosophy/no-word-attachments.de.html Really, I'm not out to destroy Microsoft. That will just be a completely unintentional side effect." -- Linus Torvalds

1 0

[Dovecot] v1.2 development tree started
by Timo Sirainen 20 Jun '08

20 Jun '08

I merged all the new features and latest v1.1 changes under one tree: http://hg.dovecot.org/dovecot-1.2/ The changeset order is kind of weird though. The timestamps jump all around. Wonder if there's a way to reorder them so that it looks more sane.. The status of the new features: 1. CONDSTORE extension is probably the largest change. It adds new "modification sequences" for messages that increase whenever the message's metadata changes. I'll probably have to reimplement the way modseqs are calculated, because modseqs will be very useful when implementing replication and the current way just doesn't work with it. If modseq-supporting clients see the current modseqs and later the server gets upgraded to new modseqs, the clients will most likely break. So this change should be done for v1.2. 2. QRESYNC, ESEARCH, SEARCHRES and WITHIN extensions are fully implemented. QRESYNC might need some cleanups and optimizations though. 3. CONTEXT=SEARCH extension is fully implemented, but could use a few optimizations (caching PARTIAL and CONTEXT searches, maybe others too). 4. Virtual mailboxes should work fast after mailbox is opened. The initial opening could use several optimizations though. It could probably share some code with QRESYNC to avoid the full initial search (storing each backend's modseq to index header). Also if search parameters don't contain any dynamically changing data, there's no point in searching the old messages. The current design doesn't allow changing the search parameters or list of mailboxes, otherwise it breaks more or less badly. I guess I could add code to check if the dovecot-virtual file's mtime has changed and if so make it do a full resync. This anyway means that there's no way to support wildcard mailbox names (e.g. "all mailboxes"). But does anyone really want that (yet)? It'll anyway be faster/easier to implement once mailbox list indexes are implemented. I'll still have to add a new X-MAILBOX search parameter which can be used to test what the backend mailbox name is. This will be especially useful with INTHREAD extension. I guess it wouldn't hurt to have FETCH X-MAILBOX if someone wants it. 5. Thread indexes should work, but some optimizations missing and there are some small bugs left. X-REFERENCES2 thread algorithm works. 6. INTHREAD extension isn't started yet, but I'll start it soon. Hopefully won't be too tricky to get it working with virtual mailboxes and CONTEXT=SEARCH..

4 7

[Dovecot] sig11 in 1.1rc5 fts
by Adam McDougall 20 Jun '08

20 Jun '08

This happened from one user near noon on the 17th and 19th (today) of this month. From the backtrace it looks like they were searching, but I won't know for sure unless I need to ask them. Is this possibly fixed already? I just haven't upgraded dovecot in a while due to lack of problems. The sig11 happened a few dozen times, a few seconds apart each day. I have one coredump from each day, and the size was the same. This is a trace from only one. The other backtrace looks pretty much the same. Version: 1.1rc5 OS: FreeBSD 7.0-STABLE #0 0x000000004101bf11 in node_read_children (trie=0x40c5a800, node=0x40c5a800, level=1) at squat-trie.c:461 data = (const uint8_t *) 0x416b7f9a ";\031\030\023\031\0305\031\030O\031\030\033\031\0309\031\030#\031\030" end = (const uint8_t *) 0x416b7ffe "" child_chars = (const unsigned char *) 0x414dbd25 <Address 0x414dbd25 out of bounds> child = (struct squat_node *) 0x40c685f8 children = (struct squat_node *) 0x40c68040 node_offset = 1944868 i = 61 child_idx = 61 child_count = 89 base_offset = 1944314 num = 25 __PRETTY_FUNCTION__ = "node_read_children" #1 0x000000004101f17f in squat_trie_map (trie=0x40c5a800, building=false) at squat-trie.c:1518 file_lock = (struct file_lock *) 0x0 dotlock = (struct dotlock *) 0x0 changed = true ret = 0 #2 0x000000004101b4c9 in squat_trie_open (trie=0x40c5a800) at squat-trie.c:242 No locals. #3 0x000000004101f908 in squat_trie_get_last_uid (trie=0x40c5a800, last_uid_r=0x7fffffffce5c) at squat-trie.c:1725 No locals. #4 0x000000004101a79c in fts_backend_squat_get_last_uid (_backend=0x40c2b150, last_uid_r=0x7fffffffce5c) at fts-backend-squat.c:104 backend = (struct squat_fts_backend *) 0x40c2b150 #5 0x0000000040e0f822 in fts_backend_get_last_uid (backend=0x40c2b150, last_uid_r=0x7fffffffce5c) at fts-api.c:80 No locals. #6 0x0000000040e10bb1 in fts_build_init (fctx=0x40cee0f0) at fts-storage.c:177 t = (struct mailbox_transaction_context *) 0x40c2b1e0 backend = (struct fts_backend *) 0x40c2b150 ctx = (struct fts_storage_build_context *) 0x40c2b150 build = (struct fts_backend_build_context *) 0x40c7e120 seqset = {seq1 = 16, seq2 = 1, next = 0x0} last_uid = 0 last_uid_locked = 131072 __PRETTY_FUNCTION__ = "fts_build_init" #7 0x0000000040e11351 in fts_try_build_init (fctx=0x40cee0f0) at fts-storage.c:320 No locals. #8 0x0000000040e114a6 in fts_mailbox_search_init (t=0x40c2b1e0, charset=0x4ceca0 "UTF-8", args=0x40c7e0c0, sort_program=0x0) at fts-storage.c:355 fbox = (struct fts_mailbox *) 0x40cdc040 ctx = (struct mail_search_context *) 0x40c28bc0 fctx = (struct fts_search_context *) 0x40cee0f0 #9 0x00000000004714e1 in mailbox_search_init (t=0x40c2b1e0, charset=0x4ceca0 "UTF-8", args=0x40c7e0c0, sort_program=0x0) at mail-storage.c:621 No locals. #10 0x0000000000419f9c in imap_search_init (cmd=0x40c7e048, box=0x40c67048, charset=0x4ceca0 "UTF-8", sargs=0x40c7e0c0) at cmd-search.c:36 ctx = (struct imap_search_context *) 0x40c7e190 #11 0x000000000041a644 in cmd_search (cmd=0x40c7e048) at cmd-search.c:190 ctx = (struct imap_search_context *) 0x40c1e240 sargs = (struct mail_search_arg *) 0x40c7e0c0 args = (const struct imap_arg *) 0x40c84080 args_count = 4 error = 0x0 charset = 0x4ceca0 "UTF-8" #12 0x000000000041bd12 in cmd_uid (cmd=0x40c7e048) at cmd-uid.c:26 command = (struct command *) 0x40c1e2a0 cmd_name = 0x40c84170 "SEARCH" #13 0x000000000041d3a4 in client_command_input (cmd=0x40c7e048) at client.c:553 client = (struct client *) 0x40c36180 command = (struct command *) 0x2340c7e0b8 __PRETTY_FUNCTION__ = "client_command_input" #14 0x000000000041d5e1 in client_command_input (cmd=0x40c7e048) at client.c:602 client = (struct client *) 0x40c36180 command = (struct command *) 0x40c1e240 __PRETTY_FUNCTION__ = "client_command_input" #15 0x000000000041d723 in client_handle_next_command (client=0x40c36180, remove_io_r=0x7fffffffd0fd) at client.c:643 size = 40 #16 0x000000000041d769 in client_handle_input (client=0x40c36180) at client.c:653 ---Type <return> to continue, or q <return> to quit--- _data_stack_cur_id = 3 ret = false remove_io = false handled_commands = false #17 0x000000000041d904 in client_input (client=0x40c36180) at client.c:698 cmd = (struct client_command_context *) 0xffffd16c output = (struct ostream *) 0x40c7a0a8 bytes = 40 __PRETTY_FUNCTION__ = "client_input" #18 0x00000000004be449 in io_loop_handler_run (ioloop=0x40c19140) at ioloop-kqueue.c:149 ctx = (struct ioloop_handler_context *) 0x40c1be60 events = (struct kevent *) 0x40c35000 event = (const struct kevent *) 0x40c35000 tv = {tv_sec = 1799, tv_usec = 999471} ts = {tv_sec = 1799, tv_nsec = 999471000} io = (struct io_file *) 0x40c15740 events_count = 3 t_id = 2 ret = 1 i = 0 __PRETTY_FUNCTION__ = "io_loop_handler_run" #19 0x00000000004bd51b in io_loop_run (ioloop=0x40c19140) at ioloop.c:301 No locals. #20 0x0000000000428a19 in main (argc=3, argv=0x7fffffffd250, envp=0x7fffffffd270) at main.c:293 No locals.

2 2

Re: [Dovecot] While searching: Assertion failed (offset > = ctx- >input->v_offset)
by Timo Sirainen 20 Jun '08

20 Jun '08

On Fri, 2008-06-20 at 09:42 +0200, Diego Liziero wrote: > On 6/20/08, Patrick Nagel <patrick.nagel(a)star-group.net> wrote: > > Hi, > > [..] > > > > Now I get this with 1.1.rc10: > > > > Jun 20 11:53:53 stshamail1 dovecot: Panic: IMAP(username): file > > message-parser.c: line 770 (message_parser_parse_next_block): assertion > > failed: (ctx->input->eof || ctx->input->closed || ctx->input->stream_errno != 0) > > [..] > > > > Patrick. > > Timo, > here is an anonymized mbox file that causes it at every body search > (tested with rc12). Did you test it without index files? I couldn't reproduce the crash. Do you use 32bit or 64bit Dovecot?

3 4

[Dovecot] v1.1.rc12 released
by Timo Sirainen 20 Jun '08

20 Jun '08

http://dovecot.org/releases/1.1/rc/dovecot-1.1.rc12.tar.gz http://dovecot.org/releases/1.1/rc/dovecot-1.1.rc12.tar.gz.sig Sorry, one more RC because of the mbox+quota bug. v1.1.0 still planned for tomorrow. - mbox: Don't give "Can't find next message offset" warnings when plugin (e.g. quota) accesses the message being saved. - deliver: Settings inside protocol imap {} weren't ignored.

5 5

[Dovecot] While searching: Assertion failed (offset >= ctx->input->v_offset)
by Patrick Nagel 20 Jun '08

20 Jun '08

Hi, while a user is searching through his (1.2 GB, >150000) mails, I get a lot of these messages in the log, and the search (with Thunderbird) doesn't finish: Jun 19 14:35:45 stshamail1 dovecot: Panic: IMAP(username): file message-parser.c: line 620 (preparsed_parse_body_init): assertion failed: (offset >= ctx->input->v_offset) Jun 19 14:35:45 stshamail1 dovecot: IMAP(username): Raw backtrace: imap [0x80ce9f4] -> imap [0x80ce60c] -> imap [0x80c83f4] -> imap(message_parser_parse_next_block+0x1d) [0x80c802d] -> imap(message_search_msg+0x5f) [0x80c9a7f] -> imap [0x8098e0b] -> imap [0x809e42b] -> imap(mail_search_args_foreach+0x40) [0x809e540] -> imap(index_storage_search_next_nonblock+0x256) [0x80989f6] -> imap [0x805dc96] -> imap [0x805e0d6] -> imap(io_loop_handle_timeouts+0x80) [0x80d59c0] -> imap(io_loop_handler_run+0x82) [0x80d6522] -> imap(io_loop_run+0x28) [0x80d5828] -> imap(main+0x4ac) [0x806809c] -> /lib/libc.so.6(__libc_start_main+0xdc) [0x4003adec] -> imap [0x805a021] Jun 19 14:35:45 stshamail1 dovecot: child 30070 (imap) killed with signal 6 What's wrong here? How to proceed with debugging? Thanks, Patrick. -- STAR Software (Shanghai) Co., Ltd. http://www.star-group.net/ Phone: +86 (21) 3462 7688 x 826 Fax: +86 (21) 3462 7779 PGP key: https://stshacom1.star-china.net/keys/patrick_nagel.asc Fingerprint: E09A D65E 855F B334 E5C3 5386 EF23 20FC E883 A005

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[Dovecot] v1.1.rc11 released
by Timo Sirainen 20 Jun '08

20 Jun '08

http://dovecot.org/releases/1.1/rc/dovecot-1.1.rc11.tar.gz http://dovecot.org/releases/1.1/rc/dovecot-1.1.rc11.tar.gz.sig This is the final v1.1 RC. Tomorrow I'll change only the version number, update the documentation and call it v1.1.0. But please test this anyway to make sure I didn't happen to break anything since rc10 :) - dovecot-uidlist is now recreated if it results in file shrinking over 25%. - Some other minor fixes

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[Dovecot] Compile failure on Dovecot 1.1-rc12
by Erinn Looney-Triggs 20 Jun '08

20 Jun '08

I am getting this failure when trying to compile dovecot on Sparc Solaris 8: make[4]: Entering directory `/home/systems/looneytr/dovecot-1.1.rc12/src/lib' source='str-find.c' object='str-find.o' libtool=no \ DEPDIR=.deps depmode=gcc /bin/bash ../../depcomp \ gcc -DHAVE_CONFIG_H -I. -I../.. -I/usr/local/openssl/include -g -O2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -c str-find.c str-find.c:17: field `goodtab' has incomplete type make[4]: *** [str-find.o] Error 1 This problem has occurred on two separate systems. Have you run into this issue, or are you aware of this issue? Dovecot 1.0.14 builds just fine. Thanks, -Erinn

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Re: [Dovecot] Compile failure on Dovecot 1.1-rc12
by Chris Wakelin 20 Jun '08

20 Jun '08

Erinn Looney-Triggs wrote: > Chris Wakelin wrote: > >> What version of gcc? What configure options? I had no problems with gcc >> 3.3.2 (well, a still a few compiler warnings; see >> http://www.dovecot.org/list/dovecot/2008-June/031350.html) >> >> Chris >> > > Hello, > > gcc --version 2.95.3 > > Had to set LDFLAGS and CPPFLAGS to include the openssl in > /usr/local/openssl. > > ./configure --prefix=/usr/local/dovecot --with-ssl=openssl > > I am guessing that it probably has something to do with the old version > of gcc. > > Thanks for your time, > -Erinn > No, *my* version is 'old' - yours is prehistoric :) I've just checked, and yes, gcc 2.95.2 breaks in exactly the same way for me! Best Wishes, Chris -- --+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+- Christopher Wakelin, c.d.wakelin(a)reading.ac.uk IT Services Centre, The University of Reading, Tel: +44 (0)118 378 8439 Whiteknights, Reading, RG6 2AF, UK Fax: +44 (0)118 975 3094

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[Dovecot] debugging dovecot and sieve
by Frank Church 19 Jun '08

19 Jun '08

I have install dovecot and sieve and it doesn't appear to be working. Below is my dovecot.conf Are there some debugging settings I can use to test if dovecot is linking with sieve properly. Nothing appears to show up in the logs start dovecot.conf ======================= cat /usr/local/etc/dovecot.conf base_dir = /var/run/dovecot/ auth_verbose=yes auth_debug=yes mail_debug=yes auth_debug_passwords=yes disable_plaintext_auth=no protocols = imap imaps pop3 pop3s protocol imap { mail_plugins = quota imap_quota imap_client_workarounds = outlook-idle delay-newmail } protocol pop3 { mail_plugins = quota pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_uidl_format = %08Xu%08Xx } protocol lda { postmaster_address = postmaster(a)abc.meripol.net mail_plugins = quota cmusieve log_path = /var/log/vmail/dovecot-deliver.log info_log_path = /var/log/vmail/dovecot-deliver.log } ## ## Logging ## # Log file to use for error messages, instead of sending them to syslog. # /dev/stderr can be used to log into stderr. log_path = /var/log/dovecot/error_log # Log file to use for informational and debug messages. # Default is the same as log_path. info_log_path = /var/log/dovecot/general_log # Prefix for each line written to log file. % codes are in strftime(3) # format. #log_timestamp = "%b %d %H:%M:%S " # Syslog facility to use if you're logging to syslog. Usually if you don't # want to use "mail", you'll use local0..local7. Also other standard # facilities are supported. #syslog_facility = mail #ssl_listen = ssl_disable = no ssl_cert_file = /etc/ssl/certs/dovecot.pem ssl_key_file = /etc/ssl/private/dovecot.pem #ssl_key_password = #ssl_ca_file = #ssl_verify_client_cert = no #ssl_parameters_regenerate = 168 # SSL ciphers to use #ssl_cipher_list = ALL:!LOW # Show protocol level SSL errors. #verbose_ssl = no #ssl_ca_file = /etc/pki/dovecot/certs/ca-bundle.crt mail_location = maildir:/var/vmail/%d/%u mail_extra_groups = mail first_valid_uid = 601 last_valid_uid = 601 maildir_copy_with_hardlinks = yes auth default { mechanisms = plain passdb sql { args = /etc/dovecot/sql.conf } userdb sql { args = /etc/dovecot/sql.conf } userdb prefetch { } user = nobody socket listen { master { # path = /var/run/dovecot/auth-master path = /usr/local/var/run/dovecot/auth-master mode = 0660 user = vmail group = mail } client { path = /var/spool/postfix/private/auth mode = 0660 user = postfix group = mail } } } dict { } plugin { quota = maildir:storage=10240:messages=1000 acl = vfile:/etc/dovecot/acls trash = /etc/dovecot/trash.conf sieve = /var/vmail/%d/%u/.dovecot.sieve } ===================== end dovecot.conf Thanks vfclists

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[Dovecot] Can't find next message offset
by Dean Brooks 19 Jun '08

19 Jun '08

Hi, I am getting a lot of warnings since upgrading to 1.1rc10 (from rc4): mbox /home2/seta/Mail/Sent: Can't find next message offset for uid=12 Almost always, it is the Sent or Trash folders that are giving these. Users aren't experiencing any problems, but the errors continue to come. Is this something I should be concerned about? Here is output of "dovecot -n": # 1.1.rc10: /usr/local/dovecot/etc/dovecot.conf base_dir: /var/run/dovecot/ protocols: imap login_dir: /var/run/dovecot//login login_executable: /usr/local/dovecot/libexec/dovecot/imap-login login_user: daemon mail_max_userip_connections: 5 first_valid_uid: 100 last_valid_uid: 128000 mail_privileged_group: mail mail_location: mbox:~/Mail:INBOX=/var/mail/%u:INDEX=/var/indexes/local/%u mail_nfs_storage: yes mbox_write_locks: fcntl mbox_lock_timeout: 180 mbox_lazy_writes: no mail_plugins: quota imap_quota namespace: type: private separator: / inbox: yes list: yes subscriptions: yes namespace: type: private separator: / prefix: Mail/ hidden: yes subscriptions: yes auth default: mechanisms: plain login failure_delay: 5 debug: yes passdb: driver: shadow userdb: driver: passwd plugin: quota: fs -- Dean Brooks dean(a)iglou.com

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[Dovecot] Migrate to 1.1 from 1.0.14
by Nicolas Letellier 19 Jun '08

19 Jun '08

Hello. I see dovecot 1.1 will be release very soon. I'm thinking about a migration from my 1.0.14. The migration job will be hard/long? I see in http://wiki.dovecot.org/Upgrading/1.1 that dovecot-uidlist file are in a new format. It will be problem for Courier (pop/imap) upgrades? (today, I often upgrade old mailboxes in Courier to my Dovecot server). Best regards, -- - Nicolas.

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[Dovecot] Using checkpassword to block ips?
by Larry Ludwig 19 Jun '08

19 Jun '08

Hi new to the list, but we are a long time user of Dovecot via DirectAdmin control panel. We, like everyone else, are seeing an increase in dictionary attacks of POP/IMAP. We want to block them. I've searched the mailing list and found a few recommended fail2ban, which really won't work for our case. We need to do this over many machines and not one or two. We also like to gather info at the network wide level. Hackers know about attacking specific server/ips too often and we've seen much more distributed attacks that go under the radar of one server monitoring setup. We've designed our own system and use a local RBL to distribute the blocked IPs. For ftp and ssh attacks it's worked very well. We would like to use the RBL to do the same with dovecot. >From my research it appears the best way to do this (and only currently) is with the checkpassword option. I haven't gotten it to work yet. We have: passdb checkpassword { args = /usr/local/bin/checkpassword deny = yes } As the first auth.. This should reject the connection if the IP matches. checkpassword can see TCPREMOTEIP enviornmental variable. In the checkpassword script we have: #!/usr/bin/perl sub read_uinfo { my($user,$passwd,$apop_ts); open X,"<&=3" or exit 111; $_ = <X>; # ugly; should use sysread instead ($user,$passwd,$apop_ts) = /^(.*)\0(.*)\0(.*)\0/; while (<X>) {}; close X; return ($user,$passwd,$apop_ts); } ($user,$passwd,$apop_ts)=$debug?(shift,shift,shift):read_uinfo; $ipaddr=$ENV{TCPREMOTEIP}; $result=system("/usr/sbin/checkdnsbl $ipaddr"); if ( $result == 0) { @ENV{"SHELL","USER","HOME"} = ($shell,$user,$home); exit 0; } else { exit 1; } My questions are as follows: - Can the deny = yes be used with checkpassword? - What am I doing wrong with the script? It should reject only the connections that are in the RBL. It blocks all -L -- Larry Ludwig Empowering Media 1-866-792-0489 x600 Managed and Unmanaged Xen VPSes http://www.hostcube.com/

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[Dovecot] quote-warning details
by Alexander Prinsier 18 Jun '08

18 Jun '08

Hello, I have some questions on how quota-warning is supposed to work. -Does it keep a state, so that it doesn't send the same warning several times? Or should the script itself do something to remember it already sent a warning? -When exactly does it run? Does it run when deliver runs? Or only when the user accesses it's mailbox? Thanks, Alexander

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[Dovecot] dovecot as gmail imap proxy
by Farkas Levente 18 Jun '08

18 Jun '08

hi, may be this is a bit of topic, but i hope not. it's always a big question which is the better to choose a hosting provider to keep and manage you mail or setup your own mail server, hosting, virus and spam filter etc.. now as more and more people and company move to gmail or google apps mail service it seems google can't handle the load and it's getting more and more slower. what's more not just the imap interface but nowadays the web interface used to be hang or even stop working. it's getting more and more annoying that the speed is worst than in a 10 years ago. i thing about how can this be solved without totally give up gmail as a mail service provider (and may be they can solve it in a few months/years:-). would it be possible to create a dovecot server as an imap proxy for gmail and google apps? imho many people/company would be love to use such a setup where he can use gmail in vacation or any other time, but when the email is real critical apps (not acceptable to wait 1 minutes for an email to load or to open a folder/label) than he can use a proxy server eg. dovecot which act as a imap proxy to gmail and can be hosted on closer, faster server and this speed problem never happend. what's more it can be used as a mail backup server too. anybody has any such setup, idea? would it be possible with dovecot. any other suggestion? yours. -- Levente "Si vis pacem para bellum!"

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Re: [Dovecot] Using checkpassword to block ips?
by Larry Ludwig 18 Jun '08

18 Jun '08

> ---------------------------------------------------------------------- > > Message: 1 > Date: Sun, 15 Jun 2008 19:04:05 -0400 > From: "Larry Ludwig" <larrylud(a)gmail.com> > Subject: [Dovecot] Using checkpassword to block ips? > To: <dovecot(a)dovecot.org> > Message-ID: <000601c8cf3c$1cd11130$0605a8c0@tank> > Content-Type: text/plain; charset="us-ascii" > > Hi new to the list, but we are a long time user of Dovecot > via DirectAdmin > control panel. > > We, like everyone else, are seeing an increase in dictionary > attacks of > POP/IMAP. We want to block them. > > I've searched the mailing list and found a few recommended > fail2ban, which > really won't work for our case. We need to do this over many > machines and > not one or two. We also like to gather info at the network > wide level. > Hackers know about attacking specific server/ips too often > and we've seen > much more distributed attacks that go under the radar of one server > monitoring setup. > > We've designed our own system and use a local RBL to > distribute the blocked > IPs. For ftp and ssh attacks it's worked very well. We > would like to use > the RBL to do the same with dovecot. > > >From my research it appears the best way to do this (and > only currently) is > with the checkpassword option. I haven't gotten it to work > yet. We have: > > passdb checkpassword { > args = /usr/local/bin/checkpassword > deny = yes > } > > As the first auth.. This should reject the connection if the > IP matches. > checkpassword can see TCPREMOTEIP enviornmental variable. > > In the checkpassword script we have: > > #!/usr/bin/perl > > sub read_uinfo { > my($user,$passwd,$apop_ts); > open X,"<&=3" or exit 111; > $_ = <X>; > # ugly; should use sysread instead > ($user,$passwd,$apop_ts) = /^(.*)\0(.*)\0(.*)\0/; > while (<X>) {}; > close X; > return ($user,$passwd,$apop_ts); > } > > ($user,$passwd,$apop_ts)=$debug?(shift,shift,shift):read_uinfo; > > $ipaddr=$ENV{TCPREMOTEIP}; > $result=system("/usr/sbin/checkdnsbl $ipaddr"); > if ( $result == 0) { > @ENV{"SHELL","USER","HOME"} = ($shell,$user,$home); > exit 0; > } > else { > exit 1; > } > > My questions are as follows: > - Can the deny = yes be used with checkpassword? > - What am I doing wrong with the script? It should reject only the > connections that are in the RBL. It blocks all > Bump.. No one can help with this setup or issue? -L -- Larry Ludwig Empowering Media 1-866-792-0489 x600 Managed and Unmanaged Xen VPSes http://www.hostcube.com/

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[Dovecot] don't follow symlinks when creating mailbox list
by Dan Horák 18 Jun '08

18 Jun '08

Hi, this issue was discussed here twice in the not so far history (http://www.dovecot.org/list/dovecot/2008-January/028317.html, http://www.dovecot.org/list/dovecot/2008-February/029147.html) but I need to open it again as it makes problems for our users on one side and on the other side we don't want to diverge from the upstream sources in our packages. I agree with Timo that simply disabling the symlink following in creating the mailbox list can give a false sense of security so the question is whether a permanent solution can be developed and how it should look like? Regards, Dan -- Fedora and Red Hat package maintainer

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[Dovecot] dovecot-uidlist cleanup
by Thomas Zajic 18 Jun '08

18 Jun '08

>From http://www.dovecot.org/list/dovecot/2008-June/031235.html: > > I have noticed that the entries in the dovecot-uidlist files don't seem > > to get updated when an email is deleted or moved to .Trash. It appears > > that this list list would just keep growing over time, being full of no > > longer used filenames, and must tend to increase its processing > > overhead. > > The deleted entries are removed when a new message arrives to the > mailbox. So it's just an optimization not to waste disk I/O on rewriting > the file when it's not necessary. If this isn't happening, there's > something wrong or you're misunderstanding something. >From http://www.dovecot.org/list/dovecot/2008-June/031403.html: > > However, I DO clobber the dovecot-uidlist in .Trash as part of my > > monthly housekeeping because it tends to get very large > > All the expunged messages get removed from it the next time a new > message is added to the mailbox. So there should be no need to delete > it. (v1.1 doesn't always recreate the file, but it gets rewritten if the > resulting file would be 70% of the current size or less.) If I understand this correctly, dovecot is supposed to clean out all deleted/expunged messages from dovecot-uidlist whenever a new message is added to the respective mailbox - right? This doesn't actually seem to be the case at least with dovecot-1.0: [root@airframe]:~# dovecot --version 1.0.14 [root@airframe]:~# [root@airframe]:~# du -h ~user/Maildir/.Trash/dovecot-uidlist 13M /home/user/Maildir/.Trash/dovecot-uidlist [root@airframe]:~# wc -l < ~user/Maildir/.Trash/dovecot-uidlist 289769 [root@airframe]:~# ls -1 ~user/Maildir/.Trash/cur/ | wc -l 14 [root@airframe]:~# [root@airframe]:~# du -h ~user/Maildir/.Logs.System\ Checks/dovecot-uidlist 3,5M /home/user/Maildir/.Logs.System Checks/dovecot-uidlist [root@airframe]:~# wc -l < ~user/Maildir/.Logs.System\ Checks/dovecot-uidlist 85188 [root@airframe]:~# ls -1 ~user/Maildir/.Logs.System\ Checks/cur/ | wc -l 16069 The only mailbox where this seems to work properly is INBOX: [root@airframe]:~# du -h ~user/Maildir/.INBOX/dovecot-uidlist 4,0K /home/user/Maildir/.INBOX/dovecot-uidlist [root@airframe]:~# wc -l < ~user/Maildir/.INBOX/dovecot-uidlist 18 [root@airframe]:~# ls -1 ~user/Maildir/.INBOX/cur/ | wc -l 17 [root@airframe]:~# The server runs sendmail, the LDA is procmail, not dovecot's deliver. The .procmailrc is empty except for the bare minimum, though, all other sorting is done either via Thunderbird message filters or manually: [root@airframe]:~# cat ~user/.procmailrc MAILDIR=$HOME/Maildir DEFAULT=.INBOX/ [root@airframe]:~# Any hints? Thanks, Thomas

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[Dovecot] quota attribute for ldap.
by Mauro Sanna 18 Jun '08

18 Jun '08

I want to manage quotas and I want to manage quota limit with ldap. I use debian etch with slapd version 2.3 as ldap server. I see that in the schemas that comes with openLDAP debian distribution there are no quota attributes. How you have solved it?

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[Dovecot] How to seperate pop3 and imap user lookup?
by Zhang Huangbin 18 Jun '08

18 Jun '08

Hi, all. I have two column in MySQL user table: - enablepop (NOT NULL default '1') - enableimap (NOT NULL default '1') How can i config dovecot to seperate pop user lookup and imap user lookup? Thanks very much. -- Best Regards. Zhang Huangbin - Mail Server Solution for Red Hat(R) Enterprise Linux & CentOS 5.x: http://rhms.googlecode.com/

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[Dovecot] v1.1.rc10 released
by Timo Sirainen 18 Jun '08

18 Jun '08

http://dovecot.org/releases/1.1/rc/dovecot-1.1.rc10.tar.gz http://dovecot.org/releases/1.1/rc/dovecot-1.1.rc10.tar.gz.sig v1.1.0 will be released on next Friday if nothing horrible happens. * LIST X-STATUS renamed to LIST STATUS and fixed its behavior with LIST-EXTENDED options. It's now compatible with STATUS-IN-LIST draft 00. - Message parsing could have sometimes produced incorrect results, corrupting BODY/BODYSTRUCTURE replies and perhaps others. - SORT: Fixed several bugs - FreeBSD 7.0: Environment clearing wasn't working correctly. This caused "environment corrupted" problems at least with deliver trying to call sendmail and running Dovecot from inetd. - HP-UX: Several fixes to get it to work (by Christian Corti) - Fixes to using expire plugin with SQL dictionary. - dbox fixes

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[Dovecot] expire database
by Alfonso Sparano 17 Jun '08

17 Jun '08

Hi all I would like to know if there is function to force the load into the expire database of the old mails. I've enabled the function today (dovecot 1.1rc10) and I've a lot of old message that I think are not loaded automatically. What can I do? Thanks a Lot

2 1

[Dovecot] Mercurial repositories for ManageSieve and Sieve
by Stephan Bosch 17 Jun '08

17 Jun '08

Hello Dovecot users, Recently I was asked to use Mercurial for the ManageSieve development just like Dovecot. As a matter of fact I have been using Mercurial for some time now. Now that I am back from a short and active vacation I am ready to publish my repositories. The repositories are publicly available at: http://hg.rename-it.nl/ The -patch repositories are so-called Mercurial Queues (MQ) repositories. This provides an easy (quilt-like) means to manage patches over an upstream source repository like the one that exists for Dovecot. The patches are managed in a repository called 'patches' below the .hg directory in your main repository. Currently, these MQ repositories only have the managesieve.patch witch is the actual patch I refresh and release each time Timo makes a new Dovecot release. The following command sequence shows how to incorporate the managesieve patch repository in a freshly cloned dovecot-1.1 tree: hg clone http://hg.dovecot.org/dovecot-1.1 cd dovecot-1.1 hg clone http://hg.rename-it.nl/dovecot-1.1-managesieve-patch .hg/patches hg qpush When updating the dovecot tree it is important to unapply all patches before performing 'hg pull' on the dovecot tree: hg qpop --all hg pull hg update hg qpush This otherwise results in a multi-head situation which can be resolved using a 'hg rollback' or using 'hg qpop --all' afterwards, which should gracefully clean up the situation (never merge the heads!). Updating the patch repository works as follows: hg qpop --all hg -R .hg/patches pull hg -R .hg/patches update hg qpush After 'hg qpush' the dovecot repository is patched and can be compiled as explained for the normal patch method using the .diff.gz (don't forget ./autogen.sh for compiling dovecot in a mercurial repository). The actual ManageSieve implementation for Dovecot-1.1 is available as a separate package and thus there exists a separate repository for it. Its compilation is no different from the .tar.gz releases, except for the fact that (just like for dovecot) ./autogen.sh needs to be executed before configure. The new (and highly experimental) Sieve implementation is available as the dovecot-libsieve repository. It contains a README file that should explain most of its features and the installation procedure. This is currently still not release-ready and should not be used for any important mail whatsoever. I publish this for people who want to test and play around with it to provide feedback on early bugs and (release-critical) missing features. The TODO and README files provide an overview of my current progress towards a first release. Regards, Stephan.

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[Dovecot] Re-applying Sieve rules on existing messages
by Tomasz K Jarzynka 17 Jun '08

17 Jun '08

Hi, I saw this hack on the Internet once but now that I need it, can't find it anymore. Does anybody know how to trick Dovecot LDA/Sieve into filtering mail that has already been stored into a folder? Thanks in advance ;) -- Tomasz K. Jarzynka / +48 601 706 601 / tomee(a-t)genesilico(d-o-t)pl Laboratory of Bioinformatics and Protein Engineering | www.genesilico.pl International Institute of Molecular and Cell Biology | www.iimcb.gov.pl

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