- dovecot - dovecot.org

[Dovecot] dovecot server down, dovecot deliver keeps mail?
by mimosinnet＠gmail.com 03 May '10

03 May '10

My dovecot server was down las friday, and it seems that mails have been lost. This is what I have got in my logs since the server has been down: May 3 03:35:34 generatech dovecot: deliver(mail(a)domain.org): userdb lookup: connect(/var/run/dovecot/auth-master) failed: No such file or directory I guess that because the server was down dovecot transport could not deliver the mail. Nevertheless, I am wondering if dovecot deliver agent keeps undelivered mail somewhere. Thanks! I have been using this howto for the configuration: http://en.gentoo-wiki.com/wiki/Mail_server_using_Postfix_and_Dovecot This is dovecot 1.2.6, and my configuration: # dovecot -n # 1.2.6: /etc/dovecot/dovecot.conf # OS: Linux 2.6.28-hardened-r9 x86_64 Gentoo Base System release 2.0.1 rootfs listen: *:143 ssl_listen: *:52003 ssl_cert_file: /etc/ssl/dovecot/dovecot.pem ssl_key_file: /etc/ssl/dovecot/dovecot.key login_dir: /var/run/dovecot/login login_executable: /usr/libexec/dovecot/imap-login first_valid_uid: 8 last_valid_uid: 8 first_valid_gid: 12 last_valid_gid: 12 mail_uid: 8 mail_gid: 12 mail_location: maildir:/var/mail/%d/%n/Maildir/:INDEX=/var/mail/%d/%n/indexes mail_plugins: quota imap_quota lda: postmaster_address: postmaster(a)generatech.org mail_plugins: quota sieve auth default: mechanisms: plain login user: nobody passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: prefetch userdb: driver: sql args: /etc/dovecot/dovecot-sql.conf 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: mail group: mail plugin: sieve: /var/mail/%d/%n/.dovecot.sieve sieve_dir: ~/var/mail/%d/%n/sieve -- Ningún Lugar Activisme Cultural per a la Transformació Social Cultural Activism for Social Transformation ningun_lugar(a)riereta.net http://ningunlugar.org/ http://generatech.ningunlugar.org/ http://video.ningunlugar.org

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[Dovecot] courier-imap and dovecot in migration process
by No body ist Perfect 02 May '10

02 May '10

Hello! I plan a migration from courier-imap to dovecot. at now run courier-imap as imaps server only and with perdition as redirector. can i run courier-imap and dovecot at same time on the same server(listing on diferent ports of course), i mean with shared home directory tree (Mailbox dir) ? Maybe access conflict or some problems ? Thanks a lot

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[Dovecot] What causes dovecot to rebuild dovecot-uidlist?
by Pat 02 May '10

02 May '10

Hello, In what situations will Dovecot 1.2.11 rebuild its uidlist? I am using the maildir storage format, and I am also modifying the uidlist manually (so it's possible I could jack* things up). I have found some related code in maildir-uidlist.c: maildir_uidlist_next. 1) Blank filename or UID 0 2) Any UID not being greater than the proceeding UID 3) Any UID being greater than ~4 billion. 4) Any UID being greater than the suggested next uid. 6) If a filename contains a / 7) General header line sanity checking. Are there any other sections of the code that do sanity checks on dovecot-uidlist (for Maildir type storage)? And optionally do you agree that maildir_uidlist_set_corrupted is the best place to watch to see if I have mangled the uidlist? Thanks in advance, Pat * I insert into dovecot-uidlist manually when I deliver new messages, or discover a message that is not in uidlist for some reason. For compatability reasons I maintain a completely separate cache. If there is a better way to keep the uidlist up to date when the user isn't necessarily accessing the account via dovecot imap, I'm open to suggestions. However my situation is fairly unique I think.

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[Dovecot] My dovecot does not store Thunderbird flags
by Julien Buratto 01 May '10

01 May '10

Hi all, my Dovecot 1.1.20 does not store flags (I mean, Thunderbird Labels like ToDo, Important and so on..) When logging in via telnet, I get: . examine INBOX * FLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk $MDNSent Junk $Forwarded NotJunk receipt-handled $Label7 $label1 $label2 $label3 $label4 $label5 expired_2w expired_2m delete rimandata forwarded) * OK [PERMANENTFLAGS ()] Read-only mailbox. As per Thunderbird mozillazine page about tags (http://kb.mozillazine.org/Tags#IMAP) that's what the issue is. PERMANENTFLAGS should allow /* while in my server it's empty. Could someone point me how can I change this behaviour or some hints ? Thank you -- Julien Buratto PS: In case someone asks for it > dovecot -n # 1.1.20: /usr/local/etc/dovecot.conf # OS: Linux 2.6.9-67.0.4.EL i686 CentOS release 4.7 (Final) log_path: /var/log/maillog info_log_path: /var/log/maillog protocols: imaps imap pop3 pop3s 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: mbox:~/mail/:INBOX=mbox mbox_lazy_writes: no 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 pop3_no_flag_updates(default): no pop3_no_flag_updates(imap): no pop3_no_flag_updates(pop3): yes lda: postmaster_address: postmaster(a)example.com auth default: cache_size: 1024 verbose: yes passdb: driver: pam args: session=yes cache_key=%u%s dovecot userdb: driver: passwd plugin: acl: vfile:/etc/dovecot-acls

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[Dovecot] UK Blackberry BIS and Dovecot - 2-way sync
by Lucio Godoy 01 May '10

01 May '10

Hi All; I have search the net and i cannot find any answers or fixes for this issue. I have a RHEL5 server running Dovecot Version 1.2.11 all worked well until i have diceded to subscribe to Vodafone's BIS service (BB Bold 9700). Internally I use outlook, and it does 2-way sync without any issues, but the blackberry only syncs new email and it does not sync deleted emails when I delete them in Outlook. Is there any special setting to allow such synchronisation? My server is secured by a pix firewall with ports 993, and 995 open for email sync (Secure IMAP and Secure Pop), i have setup the blackberry to use port 993. Many thanks for your help. Lucio =========================================================== The Home CCTV Security System made easy! http://www.kaduco.com/our-list-products-services/cctv-security-camera-syste… _________________________________________________________________ http://clk.atdmt.com/UKM/go/197222280/direct/01/ We want to hear all your funny, exciting and crazy Hotmail stories. Tell us now

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[Dovecot] zlib Plugin Dovecot 2.0 - ostream
by Alex Baule 30 Apr '10

30 Apr '10

Hello Everyone. There is possible to rename the email saved by a plugin, like zlib ? i explain.... i need to add 1 line in email header, because of that, i want to rewrite the filename to update the S and W flag. Tks !

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[Dovecot] 1.0.15 --> 1.2.11 --> got too little data
by Andre Hübner 30 Apr '10

30 Apr '10

Hello, did updates from 1.0.15 to 1.2.11 and is in most cases succesful. Sometimes dovecot leaves errormessage in Log: IMAP(username): FETCH [HEADER] for mailbox INBOX UID 5106 got too little data (copying): 516 vs 528 Until now only Inbox was effected and no other folders. I delete cachesfiles in ~mail/.imap to solve this but is there a way to do this automatical (self healing)? Dovecot could recreate complete caches if there was a difference in calculation. Thanks, Andre

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[Dovecot] convert old configuration file with doveconf : Unknown setting
by de Lafond Guillaume 30 Apr '10

30 Apr '10

Hi, It happens when I try to convert this config (with the dovecot 2.0 beta4 release) : test-mail:/tmp# dovecot -n -c ./dovecot.old.conf # 1.2.11: ./dovecot.old.conf # OS: Linux 2.6.26-2-686-bigmem i686 Debian 5.0.4 log_path: /var/log/dovecot.log info_log_path: /var/log/dovecot_info.log protocols: imap listen: 127.0.0.1:30143 disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login login_user: aquaray login_greeting: Mail - test v2 login_process_per_connection: no login_process_size: 96 login_processes_count: 20 login_max_processes_count: 196 max_mail_processes: 10024 mail_max_userip_connections: 10000 verbose_proctitle: yes first_valid_uid: 89 mail_location: maildir:~/:INDEX=/var/mail/dovecot_indexes/%1d/%d/%n fsync_disable: yes maildir_very_dirty_syncs: yes mbox_write_locks: fcntl dotlock mail_drop_priv_before_exec: yes mail_plugins: quota imap_quota imap_client_workarounds: outlook-idle delay-newmail namespace: type: private separator: / inbox: yes list: yes subscriptions: yes namespace: type: private separator: / prefix: INBOX/ hidden: yes list: no subscriptions: yes lda: postmaster_address: postmaster(a)test-dovecotv2.aquaray.com hostname: test-dovecotv2.aquaray.com log_path: /var/log/dovecot-deliver.log info_log_path: /var/log/dovecot-deliver.log auth_socket_path: /var/run/dovecot-socket-auth/auth-master auth default-auth-master: mechanisms: plain login apop cram-md5 master_user_separator: * passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: sql args: /etc/dovecot/dovecot-sql.conf socket: type: listen master: path: /var/run/dovecot-socket-auth/auth-master mode: 384 user: aquaray auth default: mechanisms: plain login apop cram-md5 cache_size: 2048 cache_ttl: 2000 master_user_separator: * count: 10 passdb: driver: sql args: /etc/dovecot/dovecot-sql-master.conf pass: yes master: yes passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: sql args: /etc/dovecot/dovecot-sql.conf plugin: quota: maildir:User quota test-mail:/tmp# /usr/local/dovecot2/bin/doveconf -n -c ./ dovecot.old.conf # 2.0.beta4 (6891d20929ca): ./dovecot.old.conf doveconf: Warning: Obsolete setting in ./dovecot.old.conf:26: login_dir has been removed doveconf: Warning: Obsolete setting in ./dovecot.old.conf:29: login_chroot has been replaced by service { chroot } doveconf: Fatal: Error in configuration file ./dovecot.old.conf line 29: Unknown setting: chroot doveconf: Warning: Obsolete setting in ./dovecot.old.conf:32: login_user has been replaced by service { user } doveconf: Fatal: Error in configuration file ./dovecot.old.conf line 32: Unknown setting: user doveconf: Warning: Obsolete setting in ./dovecot.old.conf:36: login_process_size has been replaced by service { vsz_limit } doveconf: Fatal: Error in configuration file ./dovecot.old.conf line 36: Unknown setting: vsz_limit doveconf: Warning: Obsolete setting in ./dovecot.old.conf:39: login_process_per_connection has been replaced by service { service_count } doveconf: Fatal: Error in configuration file ./dovecot.old.conf line 39: Unknown setting: service_count doveconf: Warning: Obsolete setting in ./dovecot.old.conf:42: login_processes_count has been replaced by service { process_min_avail } doveconf: Fatal: Error in configuration file ./dovecot.old.conf line 42: Unknown setting: process_min_avail doveconf: Warning: Obsolete setting in ./dovecot.old.conf:45: login_max_processes_count has been replaced by service { process_limit } doveconf: Fatal: Error in configuration file ./dovecot.old.conf line 45: Unknown setting: process_limit doveconf: Warning: Obsolete setting in ./dovecot.old.conf:48: login_max_connections has been replaced by service { client_limit } doveconf: Fatal: Error in configuration file ./dovecot.old.conf line 48: Unknown setting: client_limit doveconf: Warning: Obsolete setting in ./dovecot.old.conf:75: mail_drop_priv_before_exec has been replaced by service { drop_priv_before_exec } doveconf: Fatal: Error in configuration file ./dovecot.old.conf line 75: Unknown setting: drop_priv_before_exec doveconf: Warning: Obsolete setting in ./dovecot.old.conf:88: max_mail_processes has been replaced by service { process_limit } doveconf: Fatal: Error in configuration file ./dovecot.old.conf line 88: Unknown setting: process_limit doveconf: Warning: Obsolete setting in ./dovecot.old.conf:91: mail_process_size has been replaced by service { vsz_limit } doveconf: Fatal: Error in configuration file ./dovecot.old.conf line 91: Unknown setting: vsz_limit It does not understand the old 1.1 setting "ssl_disable". test-mail:/tmp# /usr/local/dovecot2/bin/doveconf -n -c ./ dovecot.old.conf # 2.0.beta4 (6891d20929ca): ./dovecot.old.conf doveconf: Fatal: Error in configuration file ./dovecot.old.conf line 21: Unknown setting: ssl_disable ----------------------------------------------------------- After removing all fatal error (comment all settings that are not understood), it works. If needed, I could test against the another other version (latest hg ?). Regards, -- Guillaume de Lafond Aqua Ray SARL

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[Dovecot] Quota maildirsize and dbox
by luben karavelov 30 Apr '10

30 Apr '10

Hello, Is there any reason that maildirsize Quota store should not work in dbox folders or any other folder based mailbox stores? I have patched a test version here and it seems to work (added "dbox" check in src/plugins/quota/quota-maildir.c line 785). If there could be any complications or unexpected consequences of this setup? Thanks in advance luben

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[Dovecot] Expire plugin / expire-tool redesign for doveadm
by Timo Sirainen 30 Apr '10

30 Apr '10

Expire plugin / expire-tool seems annoyingly inflexible currently, so I was thinking about a more generic redesign: The expire plugin keeps track of the oldest message in configured mailboxes. Its only configuration is the list of tracked mailboxes. There's no configuration like what the expire timeouts are or anything. There will be a new doveadm command: doveadm expunge [-u user | -A] <mailbox> <search query> So when you want to expunge all mails from Trash older than 1 week for all users, you say: doveadm expunge -A Trash savedbefore 1w This command works even without expire plugin. To optimize it to avoid looking into all users' Trash mailbox, there's a new expire doveadm plugin, which can use the expire dict to filter out users who don't have anything to expunge. This also supports another feature that the plugin can optimize: doveadm move -A INBOX Archive/2009/INBOX since 2009-01-01 before 2010-01-01 And since people have had problems waiting for expire dict to fill, there could be also a new parameter that does the filling immediately. TODO: - dbox altmove feature will be removed from expire plugin. it may need another plugin, or some other way to configure expire plugin for it. it's anyway a special case. - When using multiple mailboxes it would be more optimal to handle all mailboxes for a user at once, rather than using separate doveadm commands. Maybe the command syntax needs some more thinking to support this. Different mailboxes could have different rules though..

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