- dovecot - dovecot.org

[Dovecot] Sorting in IMAP list command?
by Ronald Johnson 06 Jan '10

06 Jan '10

Hi All, I'm running Dovecot 1.2.9 and have noticed the IMAP list command does not appear to send a sorted list of folders with list command. For example on our Cyrus server I get a sorted list of folders (with INBOX listed first): 2 list "" "*" * LIST (\Noinferiors) "/" "INBOX" * LIST (\HasNoChildren) "/" "CalProject" * LIST (\HasNoChildren) "/" "Deleted Messages" * LIST (\HasNoChildren) "/" "Drafts" ... while on our Dovecot server I get seemingly random listing: 2 list "" "*" * LIST (\HasNoChildren) "/" "lsf" * LIST (\HasNoChildren) "/" "mrg" * LIST (\HasNoChildren) "/" "studiosysadmins" * LIST (\HasNoChildren) "/" "Deleted Messages" * LIST (\HasNoChildren) "/" "TriTeam" * LIST (\HasNoChildren) "/" "systemupdates" * LIST (\HasNoChildren) "/" "bb" * LIST (\HasNoChildren) "/" "nagios" * LIST (\HasNoChildren) "/" "server" ... Is this intentional, or have I done something wrong? I didn't see any option in the dovecot.conf to set the behavior of the list output. Here is `dovecot -n`: # 1.2.9: /usr/local/etc/dovecot.conf # OS: Linux 2.6.18-164.6.1.el5 x86_64 Red Hat Enterprise Linux Server release 5.4 (Tikanga) nfs protocols: imap imaps managesieve ssl_cert_file: /etc/pki/dovecot/certs/dovecot.pem ssl_key_file: /etc/pki/dovecot/private/dovecot.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(managesieve): /usr/local/libexec/dovecot/managesieve-login mail_access_groups: BOLT mail_location: maildir:/var/dovecot/imap/%u/Maildir 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(managesieve): /usr/local/libexec/dovecot/managesieve mail_plugins(default): acl imap_acl autocreate mail_plugins(imap): acl imap_acl autocreate mail_plugins(managesieve): mail_plugin_dir(default): /usr/local/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/lib/dovecot/imap mail_plugin_dir(managesieve): /usr/local/lib/dovecot/managesieve namespace: type: private separator: / inbox: yes list: yes subscriptions: yes namespace: type: public separator: / prefix: Public/ location: maildir:/var/dovecot/imap/public:CONTROL=/var/dovecot/imap/%u/Maildir/public:INDEX=/var/dovecot/imap/%u/Maildir/public list: yes namespace: type: public separator: / prefix: Boltlogs/ location: maildir:/var/dovecot/imap/boltlogs/Maildir/:CONTROL=/var/dovecot/imap/%u/Maildir/public-boltlogs:INDEX=/var/dovecot/imap/%u/Maildir/public-boltlogs list: yes lda: postmaster_address: postmaster(a)example.com mail_plugins: sieve acl mail_plugin_dir: /usr/local/lib/dovecot/lda/ auth default: passdb: driver: pam userdb: driver: passwd plugin: acl: vfile sieve: /var/dovecot/imap/%u/home/.dovecot.sieve sieve_dir: /var/dovecot/imap/%u/home/sieve home: /var/dovecot/imap/%u/home autocreate: Trash autosubscribe: Trash Cheers, Ron

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[Dovecot] Dovecot quota not working
by Bruno Guimarães Sousa 05 Jan '10

05 Jan '10

Hi everyone, I'm trying to make quota to work in dovecot 1.0.rc15 in a Debian machine. Setting the limit to 1GB and starting to fill up the mailbox and nothing stopped me. It just kept growing and nothing happened. Restarted the service and nothing. I had already exceeded the 1 GB limit and nothing happens, the mailbox still goes bigger and bigger... The *"check_quota"* plugin for squirrelmail shows "0.0% of 1.0GB" in my browser. 1GB is exactly what it is defined in dovecot.conf by maildir. Is it necessary to configure something in postfix? Details: # dovecot --version 1.0.rc15 # dovecot -n # /etc/dovecot/dovecot.conf IEffective uid=65534, gid=65534 ILoading modules from directory: /usr/lib/dovecot/modules/imap IModule loaded: /usr/lib/dovecot/modules/imap/lib01_quota_plugin.so IModule loaded: /usr/lib/dovecot/modules/imap/lib02_imap_quota_plugin.so log_timestamp: %Y-%m-%d %H:%M:%S protocols: imap pop3 ssl_disable: yes 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 first_valid_uid: 0 first_valid_gid: 0 mail_privileged_group: users mail_location: mbox:/home/%u:INBOX=/var/mail/%u mail_debug: yes mmap_disable: yes mbox_read_locks: flock mbox_write_locks: flock mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(pop3): /usr/lib/dovecot/pop3 mail_plugins(default): quota imap_quota mail_plugins(imap): quota imap_quota mail_plugins(pop3): quota 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 pop3_uidl_format(default): pop3_uidl_format(imap): pop3_uidl_format(pop3): %08Xu%08Xv auth default: passdb: driver: pam userdb: driver: passwd regards, -- Bruno Guimarães Sousa www.ifba.edu.br PONTONET - DGTI - IFBA Ciência da Computação UFBA Registered Linux user #465914

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[Dovecot] Managesieve and Dovecot from ATRPM - Still no luck
by Oli Schacher 05 Jan '10

05 Jan '10

Hi list I'm still trying to get managesieve running on centos x64 with the packages from atrpm. I used the 1.2.9 rpms (also rebuilt with the lastet managesieve patches) but I'm always getting the same error when trying to compile managesieve: ./configure --with-dovecot=/usr/lib64/dovecot/ --with-dovecot-sieve=/work/dovecot-1.2-sieve-0.1.14 (no errors) make gcc -DHAVE_CONFIG_H -I. -I../.. -I/usr/include/dovecot -I/usr/include/dovecot/src/lib -I/usr/include/dovecot/src/lib-dict -I/usr/include/dovecot/src/lib-mail -I/usr/include/dovecot/src/lib-auth -I/usr/include/dovecot/src/lib-index -I/usr/include/dovecot/src/lib-storage -DMODULEDIR=\""/usr/lib64/dovecot"\" -I../../src/lib-managesieve -I../../src/lib-sievestorage -I/work/dovecot-1.2-sieve-0.1.14 -I/work/dovecot-1.2-sieve-0.1.14/src/lib-sieve -std=gnu99 -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -Wstrict-aliasing=2 -I/usr/kerberos/include -MT main.o -MD -MP -MF .deps/main.Tpo -c -o main.o main.c mv -f .deps/main.Tpo .deps/main.Po make[3]: *** No rule to make target `/usr/include/dovecot/src/lib-storage/libstorage.a', needed by `managesieve'. Stop. make[3]: Leaving directory `/work/dovecot-1.2-managesieve-0.11.10/src/managesieve' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/work/dovecot-1.2-managesieve-0.11.10/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/work/dovecot-1.2-managesieve-0.11.10' make: *** [all] Error 2 I probably need a hit with the cluebat here... could someone give me step-by-step instructions or is it a bad idea to use those rpms in the first place or...? Thanks and happy new year! Oli

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[Dovecot] fedora rpm for 2.0 beta?
by joakim＠verona.se 05 Jan '10

05 Jan '10

I'm looking for a spec/rpm file suitable for fedora 11/12, for dovecot and pidgenhole sieve. Has anyone done this yet? Otherwise I will attempt to the dovecot 1.2 spec files for f11. -- Joakim Verona

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[Dovecot] Moving to hardlinks?
by David Abrahams 05 Jan '10

05 Jan '10

I just discovered that dovecot supports copying messages via hard-linking. I have a huge mailbox hierarchy of existing messages that I'd prefer to store that way. Is there a simple way to transform non-hard-linked storage to hard-linked? TIA, -- Dave Abrahams Meet me at BoostCon: http://www.boostcon.com BoostPro Computing http://www.boostpro.com

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[Dovecot] managesieve : unable to authenticate with cram-md5
by Arnaud 05 Jan '10

05 Jan '10

Hi, Seem i switch my dovecot authentification to cram-md5 mecanism, i'am unable to authenticate to managesieve login. log: Dec 16 23:50:16 managesieve-login: Info: Disconnected (disconnected while authenticating): method=CRAM-MD5, rip=192.168.0.100, lip=192.168.0.50 dovecot -n : # 1.2.8: /etc/mailapp/dovecot/dovecot.conf # OS: Linux 2.6.22.8 x86_64 log_path: /var/log/dovecot.log protocols: imaps managesieve listen(default): * listen(imap): * listen(managesieve): *:2000 ssl_listen: *:993 ssl_cert_file: /etc/mailapp/dovecot/certs/dovecot.pem ssl_key_file: /etc/mailapp/dovecot/private/dovecot.pem disable_plaintext_auth: yes login_dir: /usr/local/dovecot/var/run/dovecot/login login_executable(default): /usr/local/dovecot/libexec/dovecot/imap-login login_executable(imap): /usr/local/dovecot/libexec/dovecot/imap-login login_executable(managesieve): /usr/local/dovecot-manage-sieve/libexec/dovecot/managesieve-login login_greeting: Hello, have an account here ? login_process_per_connection: no verbose_proctitle: yes dotlock_use_excl: no fsync_disable: yes mail_executable(default): /usr/local/dovecot/libexec/dovecot/imap mail_executable(imap): /usr/local/dovecot/libexec/dovecot/imap mail_executable(managesieve): /usr/local/dovecot-manage-sieve/libexec/dovecot/managesieve mail_plugins(default): quota imap_quota mail_plugins(imap): quota imap_quota mail_plugins(managesieve): mail_plugin_dir(default): /usr/local/dovecot/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/dovecot/lib/dovecot/imap mail_plugin_dir(managesieve): /usr/local/dovecot/lib/dovecot/managesieve managesieve_logout_format(default): bytes=%i/%o managesieve_logout_format(imap): bytes=%i/%o managesieve_logout_format(managesieve): bytes (in=%i:out=%o) lda: postmaster_address: postmaster(a)adlx.net hostname: adlx.net mail_plugin_dir: /usr/local/dovecot/lib/dovecot/lda mail_plugins: sieve quota sendmail_path: /usr/sbin/sendmail auth_socket_path: /var/run/dovecot/auth-master log_path: /var/log/dovecot-deliver-errors.log info_log_path: /var/log/dovecot-deliver-infos.log auth default: mechanisms: cram-md5 passdb: driver: sql args: /etc/mailapp/dovecot/dovecot-sql.conf userdb: driver: sql args: /etc/mailapp/dovecot/dovecot-sql.conf socket: type: listen client: path: /var/run/dovecot/auth-client mode: 438 master: path: /var/run/dovecot/auth-master mode: 384 user: arnaud group: users plugin: quota: maildir:%n quota quota_rule: *:storage=1G sieve_before: /var/imap/before.sieve sieve: /var/imap/%n.sieve sieve_dir: /var/imap/%d/%n/sieve All works fine with plain authentification and managesieve. Perhaps someone have a workaround. I use thunderbird version 2.0.0.23 as MUA. Thanks for reading !

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[Dovecot] architecture to handle 1000 messages per second?
by Bob Eastbrook 04 Jan '10

04 Jan '10

Can anyone describe an architecture which can handle 1000 IMAP or POP messages per second? Ideally, it would be hosted in the cloud and additional instances could be launched to handle additional load. Bob

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[Dovecot] dovecot as lda
by denlistes＠altern.org 04 Jan '10

04 Jan '10

Hi, I would like to integrate dovecot as lda for the hosting control panel alternc (http://www.alternc.org) I manage to run it for the mail but not for the alias. The problem is that in the configuration of alternc, the mails are seen as aliases in the form user_domain.tld. In a second time, a match is made to see if an "real" alias exists. postmap -q test(a)lists.test.net mysql:/etc/postfix/mydomain.cf test-owner_lists.collectifs.net postmap -q test-owner_lists.test.net mysql:/etc/postfix/myalias.cf "| /var/lib/mailman/mail/mailman owner test" With my configuration, this part is no longer working and dovecot can not find the user: test(a)lists.test.net user unknown Any ideas ? Thanks Denis # main.cf virtual_alias_maps = proxy:mysql:/etc/postfix/myalias.cf, hash:/etc/aliases virtual_mailbox_domains = mysql:/etc/postfix/mydomain.cf virtual_mailbox_maps = proxy:mysql:/etc/postfix/myvirtual.cf virtual_transport = dovecot dovecot_destination_recipient_limit = 1 # master.cf dovecot unix - n n - - pipe flags=DRhu user=www-data:www-data argv=/usr/lib/dovecot/deliver -d $(recipient)

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[Dovecot] Kernel warnings
by Thomas Zajic 04 Jan '10

04 Jan '10

Hi, I've been getting these warnings in syslog since I've been running (Linux) kernels 2.6.31.x and up (I'm currently at 2.6.32.2), they do not show up on 2.6.30.x kernels. Dovecot versions involved were/are 1.2.x, I'm currently at 1.2.9. My system is running Slackware 13.0, but this also happened with 12.2. ------------[ cut here ]------------ WARNING: at fs/notify/inotify/inotify_fsnotify.c:129 idr_callback+0x2a/0x4b() Hardware name: To Be Filled By O.E.M. inotify closing but id=0 for entry=f61e3334 in group=f254ce00 still in idr. Probably leaking memory Modules linked in: tcp_diag inet_diag autofs4 nfsd lockd nfs_acl sunrpc exportfs ipv6 w83627hf hwmon_vid hwmon lp fuse parport_pc 8250_pnp rtc_cmos 8250 parport rtc_core serial_core rtc_lib ohci_hcd button thermal processor evdev e1000 psmouse serio_raw i2c_i801 ide_cd_mod sg i2c_core cdrom ehci_hcd Pid: 10837, comm: imap Not tainted 2.6.32.2 #1 Call Trace: [<c1024368>] ? warn_slowpath_common+0x5e/0x8a [<c10243c6>] ? warn_slowpath_fmt+0x26/0x2a [<c10953a0>] ? idr_callback+0x2a/0x4b [<c10ed1c5>] ? idr_for_each+0x5a/0x91 [<c1095376>] ? idr_callback+0x0/0x4b [<c1095367>] ? inotify_free_group_priv+0x12/0x21 [<c1093c81>] ? fsnotify_final_destroy_group+0x16/0x1e [<c10954dc>] ? inotify_release+0x16/0x22 [<c1072f76>] ? __fput+0xc0/0x163 [<c1070a90>] ? filp_close+0x4e/0x54 [<c1070afc>] ? sys_close+0x66/0x9c [<c10028b5>] ? syscall_call+0x7/0xb ---[ end trace a2df6cbeb716721c ]--- entry->group=(null) inode=(null) wd=1024 There are no processes other than dovecot's "imap" that are ever causing these warnings. Does this indicate a problem in the kernel or rather in dovecot? The system appears to run fine except for the warnings, no actual crashes, asserts, core dumps or similar in any of dovecot's components. Mandatory 'dovecot -n' output: [root@airframe]:~# dovecot -n # 1.2.9: /usr/local/etc/dovecot.conf # OS: Linux 2.6.32.2 i686 Slackware 13.0.0.0.0 login_dir: /usr/local/var/run/dovecot/login login_executable: /usr/local/libexec/dovecot/imap-login mail_max_userip_connections: 20 verbose_proctitle: yes mail_location: maildir:~/Maildir:INBOX=~/Maildir/.INBOX fsync_disable: yes mail_process_size: 2048 mail_plugins: expire fts fts_squat auth default: mechanisms: plain digest-md5 cram-md5 passdb: driver: passwd-file args: /usr/local/etc/dovecot-passwd userdb: driver: passwd socket: type: listen master: path: /usr/local/var/run/dovecot/auth-master mode: 384 plugin: expire: Trash 7 Junk 1 expire_dict: proxy::expire fts: squat fts_squat: partial=4 full=6 dict: expire: mysql:/usr/local/etc/dovecot-dict-sql-expire.conf [root@airframe]:~# Thanks & A Happy 2010, Thomas

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[Dovecot] imap default separator ignored?
by Harald Dunkel 03 Jan '10

03 Jan '10

Hi folks, I have configured the imap folder separator to '/' (see below). AFAIU the separator character does not affect the internal folder representation managed by Dovecot, but just the communication between client and imap server. Question is: What is supposed to happen if I try to create a folder named "a.b" in this configuration? Since '.' is not a separator character anymore, and since the client doesn't know anything about the internals of Dovecot, I do not see why Dovecot complains about an invalid character? Shouldn't it hide its internal Maildir structure? Regards Harri ====================================================================== # 1.2.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32.2 x86_64 Debian squeeze/sid log_timestamp: %Y-%m-%d %H:%M:%S protocols: imap imaps pop3 pop3s 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(pop3): /usr/lib/dovecot/pop3-login login_executable(managesieve): /usr/lib/dovecot/managesieve-login mail_privileged_group: mail 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_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(pop3): /usr/lib/dovecot/modules/pop3 mail_plugin_dir(managesieve): /usr/lib/dovecot/modules/managesieve namespace: type: private separator: / location: maildir:~/Maildir inbox: yes list: yes subscriptions: yes auth default: passdb: driver: pam userdb: driver: passwd

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