- dovecot - dovecot.org

[Dovecot] beta1: assert due to hard fs quota
by Jeff A. Earickson 20 Jan '06

20 Jan '06

Hi, In the "for what it is worth" category... The following assert popped up in beta1 on Solaris 9 this morning: imap(user): file mail-index-view-sync.c: line 155 (view_sync_get_expunges): assertion failed: (ret == 0) The user had hit a hard disk quota on their home directory, ie where the indexes go. Dovecot cored with a zero-byte core file in the user's home directory, naturally. Jeff Earickson Colby College

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[Dovecot] Login user doesn't exist: dovecot
by Anne Wilson 20 Jan '06

20 Jan '06

After completely trashing my system a few days ago, I now have FC4 running, and have compiled dovecot-1.-beta1. Everything is placed in a different place from the debian install, so it's possible that I have a path problem. Attempting to start dovecot in a root console brings up the line Login user doesn't exist: dovecot Advice, please? Anne

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[Dovecot] Major CPU spike for SSL parameters?
by Todd Vierling 20 Jan '06

20 Jan '06

I went from a nightly of about 20051117 or so (about alpha4 generation) to 1.0beta1 yesterday, and dovecot is now spinning the CPU furiously apparently every ~10 minutes per: Jan 18 13:04:36 server dovecot: SSL parameters regeneration completed Jan 18 13:14:14 server dovecot: SSL parameters regeneration completed Jan 18 13:24:00 server dovecot: SSL parameters regeneration completed Jan 18 13:37:09 server dovecot: SSL parameters regeneration completed Jan 18 13:44:21 server dovecot: SSL parameters regeneration completed Jan 18 13:54:37 server dovecot: SSL parameters regeneration completed Jan 18 14:04:03 server dovecot: SSL parameters regeneration completed Jan 18 14:14:58 server dovecot: SSL parameters regeneration completed Jan 18 14:24:03 server dovecot: SSL parameters regeneration completed Jan 18 14:34:18 server dovecot: SSL parameters regeneration completed Jan 18 14:44:11 server dovecot: SSL parameters regeneration completed Jan 18 14:53:44 server dovecot: SSL parameters regeneration completed Jan 18 15:04:16 server dovecot: SSL parameters regeneration completed Jan 18 15:13:59 server dovecot: SSL parameters regeneration completed Jan 18 15:25:22 server dovecot: SSL parameters regeneration completed Jan 18 15:33:58 server dovecot: SSL parameters regeneration completed Jan 18 15:44:03 server dovecot: SSL parameters regeneration completed Jan 18 15:54:13 server dovecot: SSL parameters regeneration completed Note that this is not the DH parameter generation; that completed on the first run, as documented. This is impacting other processes on the machine, and it seems a bit of a radical change. Is the internal default meant to be this short...? I'm going to attempt to set "ssl_parameters_regenerate" explicitly, but I'd like to stick with builtin defaults wherever possible. (Perhaps this regeneration could also be made a little friendlier on the machine, by forking and using setpriority() to lower the CPU demand of this work from the default nice level of the main daemon.) -- -- Todd Vierling <tv(a)duh.org> <tv(a)pobox.com> <todd(a)vierling.name>

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[Dovecot] beta1: how to use quota plugin???
by Jeff A. Earickson 20 Jan '06

20 Jan '06

Hi, After searching gmane.mail.imap.dovecot on the topic, and wiki.dovecot.org, I'm still clueless on how to use RFC 2087 quotas in dovecot with the quota plugin. How come no wiki doc? My setup: Solaris 9, mbox format. Both the filesystem for INBOXes (/var/mail) and the user's home directories have filesystem-based quotas imposed. For example: % quota -v joeblow Disk quotas for joeblow (uid 20737): Filesystem usage quota limit /export/home 955 298000 302400 (where indices and mail folders go) /var/mail 530 151200 204800 (where joeblow's INBOX lives) If joeblow connects via dovecot IMAP, I want our webmail code (horde/imp) to tell him his disk quotas to keep him out of trouble. Horde/Imp (2.2.5) has quota code that says it works with Courier imap. Dovecot is supposed to be Courier compatible. How do I get the quota info out of Dovecot and down to Horde/IMP? Jeff Earickson Colby College

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[Dovecot] Migrating from UW IMAP - pine - Thunderbird - squirrelmail
by Gerhard Wiesinger 19 Jan '06

19 Jan '06

Hello! In this email you can find a configuration primer for a Migration from UW IMAP with pine, Thunderbird and squirrelmail as client. For compatibility the mbox format is used. A description for pine with imap acces without entering any password is also discussed. Please use dovecot 1.0beta1 or later for correct handling with pine. Short overview of Mail folders: =============================== | Used | elm | pine | Thunderbird | squirrelmail | UW imapd | dovecot | Base directoy | ~/Mail | ~/Mail | ~/mail | as configured | mail | | | Sent Folder | ~/Mail/sent | ~/Mail/sent | ~/mail/sent-mail | Sent | Sent | | | Trash Folder | ~/Mail/Trash | | - | Trash | Trash | | | Drafts Folder | ~/Mail/Drafts | | saved-messages | Drafts | Drafts | | | Templates | ~/Mail/Templates | | | Templates | | | | Unsent Folder | wie Thunderbird | | | Local Folders/Unsent Messages | | | | Postponed | | | postponed-msgs | | | | | Canceled Mail | | ~/Canceled.mail | ~/dead.letter | | | | | Personal namespace | | | | | | | | Public namespace | | | | | | #news | | Other Users | | | | | | | | pine setup: =========== SETUP(S)/collectionLists(L)/Mail Just add the following to Server: localhost/notls Before: Nickname : Mail Server : Path : Mail/ View : After: Nickname : Mail Server : localhost/notls Path : Mail/ View : In ~/.pinerc modify the following configuration parameters: mail-check-interval=15 rsh-open-timeout=30000 rsh-path= rsh-command=/usr/sbin/dovecot --exec-mail imap # For large Mailboxes tcp-read-warning-timeout=180 For details have a look at: http://www.unix.org.ua/orelly/networking_2ndEd/ssh/ch11_03.htm http://www.cs.unc.edu/cgi-bin/howto?howto=pine-imap http://www.ii.com/internet/messaging/pine/ http://www.umanitoba.ca/acn/docs/pine/pine-imap.html Migration from UW Imapd to dovecot: =================================== Disable UW Imapd in xinetd http://wiki.dovecot.org/Migration Migrate Mailboxes: http://wiki.dovecot.org/uw2dovecot.sh or cd $USER cp .mailboxlist .subscriptions dovecot configuration: Config (/etc/dovecot.conf): UW Imapd compatible protocols = imaps default_mail_env = mbox:~:INBOX=/var/mail/%u mail_full_filesystem_access = yes mbox_read_locks = fcntl mbox_write_locks = fcntl mbox_lazy_writes=no Self signed Certificate for SSL: cd /etc/pki/dovecot/private openssl genrsa -out dovecot.pem 2048 openssl req -new -x509 -nodes -sha1 -days 3650 -key dovecot.pem >../dovecot.pem Enter the data for the certificate http://sial.org/howto/openssl/self-signed/ dovecot debugging: ================== Config (/etc/dovecot.conf): #GW: mail_executable = /usr/libexec/dovecot/rawlog /usr/libexec/dovecot/imap Directory ~/dovecot.rawlog must exist and the input/output will be logged there For ethereal debugging use the following dovecot configuration: Sniffing: #GW: protocols = imap imaps #GW: disable_plaintext_auth = no maildir/mbox documentation: =========================== http://techpubs.sgi.com/library/tpl/cgi-bin/getdoc.cgi?coll=fw&db=man&fname… http://people.redhat.com/rkeech/maildir-migration.txt squirrelmail: ============= $use_imap_tls = true; $imapPort = 993; $imap_server_type ='dovecot'; $optional_delimiter = 'detect'; $force_username_lowercase = true; $default_folder_prefix = '~/Mail/'; $sent_folder = 'sent'; $show_prefix_option = false; $show_contain_subfolders_option = false; Thunderbird Plugins =================== With imap Folder the Xpunge plugin is very usefull to have consitent mailboxes. Xpunge https://addons.mozilla.org/extensions/moreinfo.php?application=thunderbird&… http://www.cs.ualberta.ca/~tegos/mozilla/tb/ Hope is helps. Feedback is welcome. Ciao, Gerhard

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[Dovecot] no inbox error?
by John Woodell 19 Jan '06

19 Jan '06

When a new user has no inbox (has not received a message), the box client shows an error dialog. Is there any way to surpress this... besides touching an empty inbox for all valid accounts?

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[Dovecot] Dovecot + mysql on CentOs 4.2 64-bit...
by Anders Kongsted 19 Jan '06

19 Jan '06

Hi, I'm in trouble. Is there any how-to'es to set up a server as described in the subject? Regards Anders

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[Dovecot] Donating
by Timo Sirainen 19 Jan '06

19 Jan '06

I've never really liked all these donation buttons in web pages, or receiving donations at all, but as some extra money could make my life easier in the next few months, I thought I'd give it a try. http://dovecot.org/donate.html (And if you're wondering how I could still promise those 1000 euros for a security hole, I've a credit card but I'd rather not use it :) Also I'm not really expecting for anyone to find holes at least anytime soon.)

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[Dovecot] problems compiling
by Imre Gergely 19 Jan '06

19 Jan '06

hi i downloaded dovecot-1.0.beta1.tar.gz, did a rpmbuild -ta dovecot-1.0.beta1.tar.gz (which uses the dovecot.spec from the tar.gz), and got the following: Making install in quota make[3]: Entering directory `/usr/src/gimre/rpm2/BUILD/dovecot-1.0.beta1/src/plugins/quota' make[4]: Entering directory `/usr/src/gimre/rpm2/BUILD/dovecot-1.0.beta1/src/plugins/quota' mkdir -p -- /usr/lib/dovecot/imap /usr/lib/dovecot/lda mkdir: cannot create directory `/usr/lib/dovecot': Permission denied mkdir: cannot create directory `/usr/lib/dovecot': Permission denied make[4]: *** [install-exec-local] Error 1 make[4]: Leaving directory `/usr/src/gimre/rpm2/BUILD/dovecot-1.0.beta1/src/plugins/quota' make[3]: *** [install-am] Error 2 so everything did compile alright, but it has some problems with installing the plugins. and i dunno why it tries to create those directories in the root directory. of course i'm compiling it as a non-root users, so it doesn't have any write permissions. and it normally shouldn't have to do an install in directories other then buildroot. so what's the catch? if i disable from the src/Makefile.in to not compile the plugins, everything works fine, i got a nice rpm file. i'm on Fedora Core 4. any help would be appreciated. thx.

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[Dovecot] dovecot lda with sendmail
by Michael Surette 18 Jan '06

18 Jan '06

I'm trying to set up dovecot's deliver program as the lda for sendmail. I seem to need a config file for it '/etc/dovecot-deliver.conf'. Is there any documentation for this configuration file and it's contents? sendmail will call it under the recipient's uid, and all it has to do is drop the message into the proper maildir as defined in /etc/dovecot.conf and update the indexes. Mike

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