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[Dovecot] Dovecot using FTS solr or Squat when searching multiple fields.
by duonut 10 May '11

10 May '11

Hi Im using dovecot 1.2.16 with Solr setup for FTS. When searching a single field such as subject Dovecot will use the solr index. When searching multiple fields such as subject and body it does not use the index and uses the standard built in search which takes much longer. Is there any way to get Dovecot to use the solr or squat index when searching multiple fields? -- View this message in context: http://old.nabble.com/Dovecot-using-FTS-solr-or-Squat-when-searching-multip… Sent from the Dovecot mailing list archive at Nabble.com.

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Re: [Dovecot] could someone check my conf files for dovecot and postfix
by Trish 10 May '11

10 May '11

*> dovecot -n* # 1.2.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-31-generic i686 Ubuntu 10.04.2 LTS log_timestamp: %Y-%m-%d %H:%M:%S protocols: imap pop3 imaps pop3s disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap): /usr/lib/dovecot/imap-login login_executable(pop3): /usr/lib/dovecot/pop3-login mail_privileged_group: mail mail_location: maildir:~/Maildir mbox_write_locks: fcntl dotlock mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(pop3): /usr/lib/dovecot/pop3 mail_plugin_dir(default): /usr/lib/dovecot/modules/imap mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3 auth default: passdb: driver: pam userdb: driver: passwd I get this error in my log May 6 20:33:00 craftboard dovecot: IMAP(support.perlygates.com): mail_location: maildir: Unknown setting: mbox May 6 20:33:00 craftboard dovecot: IMAP(support.perlygates.com): Fatal: Namespace initialization failed I'm not sure what mbox is. But I am using the Maildir/ in conf file Where is mbox set at?

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[Dovecot] Delete unused IMAP keywords from permanetflags
by Ernesto Revilla Derksen 10 May '11

10 May '11

Hi. I'm using dovecot 2.0.9. Is there already a way to remove unused IMAP keywords from a folder? I searched in google, wiki, etc. but didn't find anything useful. Thanx. Regards Erny

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[Dovecot] Dovecot Maildir ownership/permission problem
by ikevinjp 10 May '11

10 May '11

Hi, I have successfully configured Dovecot+Postfix+SSL/TSL and it seems that everything is working except that I have a permission problem with the items under Maildir. When a mail is first delivered into a user, Postfix automatically creates the Maildir using the user's account and group. It is readable only by the user. This seems to be the correct setting for me, as only the user could read his/her own mails. However, Dovecot gave an error saying the Maildir is inaccessible and shows that is a permission problem. I changed the chmod to 777 and Dovecot worked (temporarily solution). And, it created additional items under that folder under a "mailman" user (which I specified in the configuration using mail_uid and mail_gid) - Note: it does not work if I do not set these "mail_uid" and "mail_gid" settings. I think what I would like is to make Dovecot access each individual's mailbox using the user's own account and group. How do I do this? I am using Passwd-file scheme. --- My dovecot.conf: mail_uid = vmail mail_gid = vmail listen = 192.168.1.2 protocols = imap pop3 ssl = yes ssl_cert = </usr/local/etc/sslcerts/server.crt ssl_key = </usr/local/etc/sslcerts/server.key mail_location = maildir:/home/%n/Maildir maildir_copy_with_hardlinks = yes auth_mechanisms = cram-md5 service auth { unix_listener auth-client { group = postfix mode = 0660 user = postfix path = /var/spool/postfix/private/auth } user = root } passdb { driver = passwd-file args = username_format=%n /usr/local/etc/dovecot/dovecot.users } log_path = /var/log/dovecot.log --- --- Some entries on my passwd-file would be: username:{CRAM-MD5}efaa8bbe8fb0d28a55f7595c3420791990f25cc536f0e23c46cb392cb2b058e2:1001:1001::/home/username:: peter:{CRAM-MD5}512b3e383d95a191d9481e1914cc4caad70cd57029706ec5c3db8ef3039ef405:2001:2001::/home/peter:: --- Any advice is greatly appreciated. Thanks! Kevin. -- View this message in context: http://old.nabble.com/Dovecot-Maildir-ownership-permission-problem-tp315733… Sent from the Dovecot mailing list archive at Nabble.com.

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Re: [Dovecot] doveadm mailbox status 2.0.12 crashes
by Joseph Tam 10 May '11

10 May '11

On Mon, 9 May 2011, Timo Sirainen wrote: >> # dbx doveadm >> (dbx) run mailbox status -u user messages \* >> ... long list ... >> igel messages=1 >> INBOX messages=231 >> doveadm(user): Panic: Trying to deinit storage before freeing its objects > > A backtrace can't really show why it crashed with this. Something wasn't > freed for some reason. Can you still reproduce this? I'd like to know of > a way to reproduce this. Maybe you can copy this problematic user's > mailboxes to a test user and keep deleting stuff until you see what > triggers it? I started removing files as you've suggested and the minimal condition that triggers a crash is at least one non-mbox file. $ rm /var/mail/user $ rm -rf ~user/mail/* $ echo x >~user/mail/x $ doveadm mailbox status -u user messages \* doveadm(user): Error: Syncing mailbox x failed: Mailbox isn't a valid mbox file doveadm(user): Panic: Trying to deinit storage before freeing its objects doveadm(user): Error: Raw backtrace: 0xff1c296c -> 0xff2a4e20 -> 0xff29e5cc -> 0xff2a8784 -> 0xff2a89fc -> 0x168d4 -> 0x169e0 -> 0x16ef4 -> 0x1745c -> 0x1cafc -> 0x1629c Joseph Tam <jtam.home(a)gmail.com>

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[Dovecot] Dovecot very slow on a mailbox with > 700 IMAP Folders
by Becker, Ronny 10 May '11

10 May '11

Hello, I am using Dovecot 1.2.9 on a 32bit on Ubuntu 10.04.2 LTS. We got one user who uses folders in an "exessive" way. He has got 704 subscribed folders. That means about nearly 3000 folders on the filesystem. Since ~ a week the user couldn't work because of timeouts when connecting to Dovecot (IMAP). Thunderbird doesn't show any folders - timeout - the webmail System (Groupoffice) only presents the INBOX. I did some debugging and found that a lsub "" "*" that is used by Thunderbird takes > 5 minutes. Thunderbird disconnects after ~1 Minute showing the timeout. I entered the command directly via port communication. So this is no clientside problem. But there is no error message or something else in any logs. I did some debugging with strace, too. It's about 22MB only for running the lsub command !? The Mailbox size is about ~2.2GB, so this should be no problem. The maximum subfolder level is about 13 - could this be a problem? You can find the structure (simply shown) attached. Thanks for any help!! Best regards Ronny Becker -- Mit freundlichen Grüßen, Ronny Becker Institut für Medizinische Diagnostik GmbH Ingelheim / Datenverarbeitung Konrad Adenauer Strasse 17 55218 Ingelheim Telefon: 06132 781 249 Fax: 06132 781 9 249 ronny.becker(a)bioscientia.de www.bioscientia.de Gesellschaft mit beschränkter Haftung mit Sitz in 55218 Ingelheim am Rhein, eingetragen im Handelsregister des Amtsgerichts Mainz unter HRB 21166. Geschäftsführer: PD. Dr. med. Markus Nauck und Dipl.-Vw. Johannes Brill. Vorsitzender des Aufsichtsrates: Prof. Dr. med. Bernd Heicke. Diese E-Mail kann vertrauliche oder auf andere Weise geschützte Informationen enthalten. Sollten Sie diese E-Mail irrtümlich erhalten haben, löschen Sie diese bitte von Ihrem System und setzen Sie uns unverzüglich von dem Vorfall in Kenntnis. USt-ID-Nr. DE 811138229 ___ Limited liability company with registered office in 55218 Ingelheim am Rhein, registered with the commercial register of the local court of Mainz under HRB 21166. Managing directors: PD Dr. med. Markus Nauck and Dipl.-Vw. Johannes Brill. Chairman of the supervisory board: Prof. Dr. med. Bernd Heicke. This e-mail may contain confidential or otherwise privileged information. If you are not the intended recipient, please inform us immediately and delete the e-mail from your system. VAT-ID-Nr. DE 811138229

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Re: [Dovecot] Posfix and Dovecot (dovecot like LDA) and no space left on the disk
by Petr Svacina 10 May '11

10 May '11

Hi, No. No any version of the sieve us used .... > On 05/09/2011 05:37 PM, Petr Svacina wrote: >> Hi, >> >> Please I have a question: >> >> If my server is out of space (disk full) and the postfix is LDA, the new messages a deffered or refused,so postfix send 450 to sender ... >> But When I use dovecot (1.2.16) like LDA, postfix accept message (even there is no space), forward to dovecot, dovecot REFUSE the message and message is lost ! >> >> How can I solve this ? I don't want tu use quota and the disk was full, because of the other problem .... >> > > Are you using any plugins, like Sieve? > > Regards, > > Stephan. > -- Tato zprava byla prohledana na vyskyt viru a nebezpecneho obsahu antivirovym systemem MailScanner a zda se byt cista.

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Re: [Dovecot] Posfix and Dovecot (dovecot like LDA) and no space left on the disk
by Petr Svacina 10 May '11

10 May '11

Hi, Yes know, I know, that ANY OUT of SPACE problem is SPECIALLY administrator's problem and please check my previous answer ... Out of space on the disk is my problem, but I want to know, why postfix receive message to it's spool (another partition - lot of space) and when postfix uses dovecot to deliver message to the inbox, where is NO space, why message is lost and removed from qmgr. thanks a lot :-) Peter > > On 5/9/2011 10:37 AM, Petr Svacina wrote: >> Hi, >> >> Please I have a question: >> >> If my server is out of space (disk full) and the postfix is LDA, the new messages a deffered or refused,so postfix send 450 to sender ... >> But When I use dovecot (1.2.16) like LDA, postfix accept message (even there is no space), forward to dovecot, dovecot REFUSE the message and message is lost ! >> >> How can I solve this ? I don't want tu use quota and the disk was full, because of the other problem .... > > This is more of a mail server admin 101 issue than a Dovecot issue. > Putting your log, mail spool, and user mail directories on separate > partitions, physical disks, or SAN LUNs will prevent such a problem from > occurring 99% of the time, assuming you have planned and sized your > storage appropriately for your environment. At minimum you should have > your spool and user mail storage on different partitions. To avoid this > issue the other 1% of the time, use monitoring or log summary tools to > notify you of disk space usage so you know when you're close to running > out of space. For instance, I receive the following as part of my daily > logwatch summary on my personal domain MX: > > Filesystem Size Used Avail Use% Mounted on > /dev/sda2 33G 4.2G 28G 14% / > /dev/sda1 92M 8.4M 79M 10% /boot > /dev/sda6 94G 1.2G 92G 2% /home > /dev/sda7 94G 25G 70G 26% /samba > > Note that I have both system logs and the mail spool on / but user mail > directories in /home. This setup is acceptable for a low volume server. > For a high volume server the mail spool should be on a dedicated > partition, as well as user mail dirs. > > If you already know all of this and an unforeseen issue caused your > problem, accept my apologies for preaching to the choir. > > -- > Stan > -- Tato zprava byla prohledana na vyskyt viru a nebezpecneho obsahu antivirovym systemem MailScanner a zda se byt cista.

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Re: [Dovecot] Sieve & auto_create mail_home
by Maria Arrea 10 May '11

10 May '11

Hello I am still struggling with this, any idea? Regards Maria ----- Original Message ----- From: Maria Arrea Sent: 05/09/11 12:19 PM To: Dovecot Mailing List Subject: [Dovecot] Sieve & auto_create mail_home Hello In my setup I have the following in dovecot.conf (dovecot 2.0.12) mail_home = /buzones/mydomain/%2.26Hn/%2.200Hn/%n/home_usuario/ mail_location = mdbox:/buzones/my_domain/%2.26Hn/%2.200Hn/%n:INDEX=/indices_dovecot/indices/%2.26Hn/%2.200Hn/%n My problem is with the autocreation of mail_home. We are using roundcube+sieve plugin and the first time a user tries to use sieve fails with this: May 9 12:13:52 buzon dovecot: managesieve(a_poor_user@mydomain): Error: sieve-storage: open(/buzones/my_domain/0a/94/javierdemiguel/home_usuario/sieve//tmp/roundcube-1304936032.M335644P23819.mydomain.sieve) failed: No such file or directory In the second attempt works without problems, the folder "home_usuario" is created after failing the first. How can I fix this? Regards Maria

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[Dovecot] mail_max_lock_timeout setup
by Osvaldo Alvarez Pozo 10 May '11

10 May '11

hi all in wich section most mail_max_lock_timeout be set up? Thanks.

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