- dovecot - dovecot.org

[Dovecot] deb package for dovecot-1.0.3 with MANAGESIEVE patch
by indra wardhana 28 Aug '07

28 Aug '07

download deb source http://ftp.debian.org/debian/pool/main/d/dovecot/dovecot_1.0.3-3.diff.gz http://ftp.debian.org/debian/pool/main/d/dovecot/dovecot_1.0.3.orig.tar.gz http://ftp.debian.org/debian/pool/main/d/dovecot/dovecot_1.0.3-3.dsc download managesieve patch http://sinas.rename-it.nl/~sirius/dovecot-1.0.3-MANAGESIEVE-v7.diff.gz extract deb source dpkg-source -x dovecot_1.0.3-3.dsc => this will create directory dovecot-1.0.3 n extract deb source on it extract MANAGESIEVE patch zcat dovecot-1.0.3-MANAGESIEVE-v7.diff.gz >> managesieve.dpatch add dpatch header open managesive.dpatch with ur editor add this line on top ----- cut here ----- #! /bin/sh -e . $(dirname $0)/DPATCH exit 0 @DPATCH@ ------ end cut ------ copy managesieve n add to list copy managesieve.dpatch to directory dovecot-1.0.3/debian/patches/ edit file 00list, add 'managesieve' on the top etch compatibility change to direcoty dovecot-1.0.3 edit file debian/control => change 'drac-dev (>= 1.12-5)' to 'drac-dev (>=1.12-4)' managesieve compatibility edit file debian/rules => change 'aclocal; automake-1.9; libtoolize -f -c; aclocal-1.9; autoconf' to 'aclocal; autoreconf -i; automake-1.9; libtoolize -f -c; aclocal-1.9; autoconf' party time compile with 'fakeroot dpkg-buildpackage -b' regards Indra Wardhana

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[Dovecot] Some customers receiving duplicate e-mails
by Patrick - South Valley Internet 28 Aug '07

28 Aug '07

Hi all, I posted this question in the Postfix users mailing list as well - I'm not sure if this is Dovecot or Postfix related. Our old system which we migrated off of was an AIX 5.2 machine running most recent Postfix and mbox format with UW-IMAP. We've migrated to most recent Postfix, using Maildir and Dovecot v1. After we used mb2md to migrate over all our customers, some of our customers have called in to let us know they are receiving duplicate e-mails. It's not happening to everyone, it's random (well, I'm sure it's not really random, I haven't found the issue yet). I don't even know where to start. I looked at the logs, but everything looks fine. How can I troubleshoot something like this? Have any of you experienced the same issue? Thanks in advance.

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[Dovecot] MANAGESIEVE patch v7 for dovecot 1.0.3
by Stephan Bosch 27 Aug '07

27 Aug '07

Hello dovecot users, I have updated the MANAGESIEVE patch to fix a recently reported problem. This is a patch against the latest stable release 1.0.3. It currently won't compile with 1.1 due to significant changes in the master code. Change Log V7 ------------- - Robin Breathe indicated that the regex capability was missing in the server's SIEVE listing. It turns out I forgot to make arrangements for setting ENABLE_REGEX in the cmu libsieve sources, so the regex extension was not compiled in. I copied the configure.in section regarding ENABLE_REGEX from dovecot-sieve-1.0.2 and that fixed the problem. This patch still includes (yet another) instance of the CMU Sieve source, as explained in one of my previous e-mails (http://dovecot.org/list/dovecot/2006-July/015016.html) The patch can be downloaded at: http://sinas.rename-it.nl/~sirius/dovecot-1.0.3-MANAGESIEVE-v7.diff.gz The README.managesieve is located in the root of the dovecot source tree after applying the patch. Have fun testing the patch. 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] Restoring a deleted/moved imap folder
by Oliver Schulze L. 27 Aug '07

27 Aug '07

Hi, one user of my imap server just deleted a whole folder, blame thunderbird I have the server disk and running Stellar Info for deleted files recovery. My cuestion is about how dovecot deleted an imap Maildir folder? The imap client is configured to move the deleted mails to the Trash folder, so I think dovecot would delete every Maildir email after successfully moved it. In the case a folder is deleted, is something special dovecot does to the email? Or it just run the unlink() function? In the case of compacting a folder, I think thats just a client side action. Many thanks Oliver -- Oliver Schulze L. | http://tinymailto.com/oliver Asuncion - Paraguay | http://www.solojuegos.mobi

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[Dovecot] Dovecot should raise the limit of file descriptors at startup...
by Peter Eriksson 27 Aug '07

27 Aug '07

We've run into a situation where the Dovecot master process "dovecot" runs out of file descriptors on Solaris 10 since the default is only 256: # plimit 1 1: /sbin/init resource current maximum time(seconds) unlimited unlimited file(blocks) unlimited unlimited data(kbytes) unlimited unlimited stack(kbytes) 8192 unlimited coredump(blocks) unlimited unlimited nofiles(descriptors) 256 65536 vmemory(kbytes) unlimited unlimited Output from "pfiles" after we raised the limit manually: # pfiles 26378 | head -10 26378: /ifm/sbin/dovecot -c /etc/dovecot.conf Current rlimit: 16384 file descriptors 0: S_IFCHR mode:0666 dev:327,15 ino:18128 uid:0 gid:3 rdev:13,2 O_RDONLY|O_LARGEFILE /export/zones/dovecot/root/dev/null 1: S_IFCHR mode:0666 dev:327,15 ino:18128 uid:0 gid:3 rdev:13,2 O_RDONLY|O_LARGEFILE /export/zones/dovecot/root/dev/null 2: S_IFCHR mode:0666 dev:327,15 ino:18128 uid:0 gid:3 rdev:13,2 O_RDONLY|O_LARGEFILE # pfiles 26378 | tail -10 243: S_IFIFO mode:0000 dev:324,0 ino:2038192 uid:0 gid:0 size:0 O_RDWR|O_NONBLOCK FD_CLOEXEC 246: S_IFIFO mode:0000 dev:324,0 ino:2048002 uid:0 gid:0 size:0 O_RDWR|O_NONBLOCK FD_CLOEXEC 247: S_IFIFO mode:0000 dev:324,0 ino:2048441 uid:0 gid:0 size:0 O_RDWR|O_NONBLOCK FD_CLOEXEC 258: S_IFIFO mode:0000 dev:324,0 ino:2042076 uid:0 gid:0 size:0 O_RDWR|O_NONBLOCK FD_CLOEXEC 459: S_IFIFO mode:0000 dev:324,0 ino:1311426 uid:0 gid:0 size:0 O_RDWR|O_NONBLOCK FD_CLOEXEC Perhaps the Dovecot master process should raise it's own limit to the allowed maximum when it starts? (getrlimit()+setrlimit()), or be user configurable? Has this been discussed somewhere before? - Peter

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[Dovecot] Fedora devel dovecot problem
by Nicolas Mailhot 27 Aug '07

27 Aug '07

Hi, You may be interested in this report: https://bugzilla.redhat.com/show_bug.cgi?id=254217 Regards, -- Nicolas Mailhot

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[Dovecot] Sieve Vacation cause deliver to die
by M1 27 Aug '07

27 Aug '07

I have compile with the vacation patch (dovecot-sieve-1.0-logging.patch) and log file shown. ----------------------------------------- 2007-08-15 11:28:34 deliver(steve(a)tinchun.com): sieve_execute_bytecode(/home/mail/sieve/steve(a)tinchun.com/.dovecot.sievec) failed 2007-08-15 11:28:34 deliver(steve(a)tinchun.com): sieve runtime error: Run error ----------------------------------------- my .dovecot.sieve # Sieve Filter # 由 Ingo (http://www.horde.org/ingo/) 產生 (August 15, 2007, 10:49 am) require "vacation"; # 假期通知 if allof ( not exists ["list-help", "list-unsubscribe", "list-subscribe", "list-owner", "list-post", "list-archive", "list-id"], not header :comparator "i;ascii-casemap" :is "Precedence" "list,bulk" ) { vacation :days 7 :addresses "steve(a)tinchun.com" :subject "test" "test vacation"; }

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[Dovecot] Kmail client desconnection
by Jordi Espasa Clofent 27 Aug '07

27 Aug '07

Hi all, I have a Postfix+Dovecot working in beta/testing; it seems to run very fine, but one beta-tester user says that kmail informs him about frequent desconnections. My dovecot -a shows: # /etc/dovecot.conf base_dir: /var/run/dovecot log_path: info_log_path: log_timestamp: %b %d %H:%M:%S syslog_facility: mail protocols: imaps listen: [::] ssl_listen: ssl_disable: no ssl_ca_file: ssl_cert_file: /etc/pki/dovecot/certs/dovecot.pem ssl_key_file: /etc/pki/dovecot/private/dovecot.pem ssl_key_password: ssl_parameters_regenerate: 168 ssl_cipher_list: ssl_verify_client_cert: no disable_plaintext_auth: no verbose_ssl: no shutdown_clients: yes nfs_check: yes version_ignore: no login_dir: /var/run/dovecot/login login_executable: /usr/libexec/dovecot/imap-login login_user: dovecot login_greeting: Dovecot ready. login_log_format_elements: user=<%u> method=%m rip=%r lip=%l %c login_log_format: %$: %s login_process_per_connection: yes login_chroot: yes login_greeting_capability: no login_process_size: 32 login_processes_count: 3 login_max_processes_count: 128 login_max_connections: 256 valid_chroot_dirs: mail_chroot: max_mail_processes: 1024 verbose_proctitle: no first_valid_uid: 4444 last_valid_uid: 4444 first_valid_gid: 1 last_valid_gid: 0 mail_extra_groups: default_mail_env: mail_location: maildir:/var/vmail/%u mail_cache_fields: flags mail_never_cache_fields: imap.envelope mail_cache_min_mail_count: 0 mailbox_idle_check_interval: 30 mail_debug: no mail_full_filesystem_access: no mail_max_keyword_length: 50 mail_save_crlf: no mail_read_mmaped: no mmap_disable: no mmap_no_write: no lock_method: fcntl maildir_stat_dirs: no maildir_copy_with_hardlinks: yes mbox_read_locks: fcntl mbox_write_locks: fcntl mbox_lock_timeout: 300 mbox_dotlock_change_timeout: 120 mbox_min_index_size: 0 mbox_dirty_syncs: yes mbox_very_dirty_syncs: no mbox_lazy_writes: yes dbox_rotate_size: 2048 dbox_rotate_min_size: 16 dbox_rotate_days: 1 umask: 63 mail_drop_priv_before_exec: no mail_executable: /usr/libexec/dovecot/imap mail_process_size: 256 mail_plugins: mail_plugin_dir: /usr/lib64/dovecot/imap mail_log_prefix: %Us(%u): imap_max_line_length: 65536 imap_capability: imap_client_workarounds: outlook-idle pop3_no_flag_updates: no pop3_enable_last: no pop3_reuse_xuidl: no pop3_lock_session: no pop3_uidl_format: %08Xu%08Xv pop3_client_workarounds: pop3_logout_format: top=%t/%p, retr=%r/%b, del=%d/%m, size=%s auth default: mechanisms: plain realms: default_realm: cache_size: 0 cache_ttl: 3600 executable: /usr/libexec/dovecot/dovecot-auth user: nobody chroot: username_chars: abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@ username_translation: username_format: master_user_separator: anonymous_username: anonymous krb5_keytab: verbose: no debug: no debug_passwords: no ssl_require_client_cert: no ssl_username_from_cert: no count: 1 worker_max_count: 30 process_size: 256 passdb: driver: sql args: /etc/dovecot_mysql.conf deny: no pass: no master: no userdb: driver: sql args: /etc/dovecot_mysql.conf userdb: driver: prefetch args: socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 432 user: vmail group: vmail ¿How can I debbug this behaviour or how can I determine if this issue is a client or dovecot fail? TIA.

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Re: [Dovecot] Log format question...
by Mike Cisar 27 Aug '07

27 Aug '07

> > What about if %u were permanently changed... but %n and %d left with > > the original values. It would seem that those people relying on the > > behavior of %u being stripped would not likely be using nor caring > > about the values of %n and %d since they are essentially discarding > > them anyway? That way you have %u acting as the "authentication > > username", and %n and %d containing the "username" and "domain" (as > sent by the client). > > Maybe, but it's still an incompatible change that could break existing > installations. Also you're thinking only about the case when you want > to drop the domain. auth_username_format can be used for a lot of other > things as well. It gets confusing if %n and %d sometimes change, but > sometimes don't. True, I hadn't thought about that. I'm not much of a C programmer especially in the scheme of something as complex as Dovecot... but if you could be so kind as to point me within a couple of metres of the location in the code where the changes to %n and %d get made by auth_username_format, I'll try to patch something myself locally on my servers to get the result I need for now and leave it up to you to decide if it's worthwhile adding additional variables at some point down the road to expose the original values. Cheers, >>>>> Mike <<<<<

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[Dovecot] authentication with mysql - problem with table name escaping
by XhE 26 Aug '07

26 Aug '07

Found a problem with dovecot 1.0.3 and mysql authentication I got a problem with escaping of mysql table names. Usually, when a mysql table name has some special character (in my case there is a table beginning with the # character) one has to put into these special quotes --- ` ---; others like ' oder " are not recognized. But dovecot somehow doesn't allow me to do that. After switchting auth_verbose to true I get entries in /var/log/messages stating: Password query failed: Incorrect table name ' ' Regards, XhE

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