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Re: [Dovecot] assertion failed: (seq >= t->first_new_seq && seq <= t->last_new_seq)
by Mark Zealey 20 Jul '08

20 Jul '08

OK I've been struggling to get dumps from the live environment most of the day, but have given up. I've now managed to reproduce this using a fork-bomb type script; here is a backtrace (no debug version installed, but I suspect I could reproduce this in the dev environment if it's not clear what the error is). (gdb) bt #0 0x004ef402 in __kernel_vsyscall () #1 0x00138c00 in raise () from /lib/libc.so.6 #2 0x0013a451 in abort () from /lib/libc.so.6 #3 0x080c413d in default_error_handler () #4 0x080c41cd in i_syslog_fatal_handler () #5 0x080c3a2c in i_panic () #6 0x080a072c in mail_index_transaction_lookup () #7 0x080a39d7 in mail_index_transaction_open_updated_view () #8 0x080b2853 in mail_cache_decision_add () #9 0x0809b884 in mail_cache_add () #10 0x08089910 in index_mail_cache_add_idx () #11 0x08089a03 in index_mail_cache_add () #12 0x08089ec7 in index_mail_close () #13 0x0808ad90 in index_mail_free () #14 0x08092f42 in mail_free () #15 0x0806c63c in maildir_transaction_save_commit_pre () #16 0x08065d62 in maildir_transaction_class_deinit () #17 0x08092cce in index_transaction_commit () #18 0x08094a56 in mailbox_transaction_commit () #19 0x0805a416 in deliver_save () #20 0x0805b99a in main () The way I caused this crash was: [root@mail2 tmp]# cat t.sh #!/bin/bash HOME=/path/to/nfs/Maildir/ export HOME exec /usr/libexec/dovecot/deliver -f foo(a)bar.com Then in bash as root: # i=0; while true; do echo $i; i=$((i+1)); sudo -u exim /tmp/t.sh < /root/t & sudo -u exim /tmp/t.sh < /root/t & sudo -u exim /tmp/t.sh < /root/t & sudo -u exim /tmp/t.sh < /root/t & sudo -u exim /tmp/t.sh < /root/t & sudo -u exim /tmp/t.sh < /root/t & done After about 3 seconds I got 10 crashes and core dumps. A word about our setup; we have the maildirs stored on an nfs mount and deliver could be called on multiple heads at the same time for deliveries - I suspect this is what was causing the problem. Our nfs mount options are rw,noatime,nodiratime,hard,intr,rsize=32768,wsize=32768,tcp,nocto. Running centos 5.1 on the boxes with exim. Thanks, Mark

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[Dovecot] exim, LDA, quota
by Marcin Gryszkalis 20 Jul '08

20 Jul '08

Hi I configured Exim with dovecot LDA and added quota (dict/mysql). It works but it seems that dovecot is not reporting situation back to exim process - it looks like Exim returns OK(accepted) to smtp sender before the message is actually delivered - if the quota is exceeded then LDA drops the mail and sends DSN. Is it possible to change that behavior to report problem immediately (within SMTP session)? regards -- Marcin Gryszkalis, PGP 0x9F183FA3 jabber jid:mg@fork.pl, gg:2532994 http://the.fork.pl

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[Dovecot] group ownership of new shared folders
by Simon Michelson 20 Jul '08

20 Jul '08

Between versions 1.0.4 and 1.0.5 there were some changes to the way dovecot-shared group ownership is propogated into new maildirs. Changing the group of new_dir/{tmp,new,cur} was added, but changing the group of new_dir itself was removed. As far as I can tell, this latter change may have been accidental. This patch puts the functionality back, in the 1.1 tree. ---------------------------------- # HG changeset patch # User Simon Michelson <simon(a)inpher.com> # Date 1214444574 -3600 # Branch HEAD # Node ID 1dae5712e81daacb6923f500c0997aca6853ec3a # Parent 3c06e14c4731ee1ffe6d8c36bbdc711e3190cb2c reinstate code to apply gid of dovecot-shared to new maildir directory diff -r 3c06e14c4731 -r 1dae5712e81d src/lib-storage/index/maildir/maildir-storage.c --- a/src/lib-storage/index/maildir/maildir-storage.c Tue Jun 24 13:37:55 2008 +0300 +++ b/src/lib-storage/index/maildir/maildir-storage.c Thu Jun 26 02:42:54 2008 +0100 @@ -539,6 +539,10 @@ static int maildir_create_shared(struct umask(old_mask); return -1; } + if (chown(dir, (uid_t)-1, gid) < 0) { + mail_storage_set_critical(storage, + "chown(%s) failed: %m", dir); + } for (i = 0; i < N_ELEMENTS(maildir_subdirs); i++) { path = t_strconcat(dir, "/", maildir_subdirs[i], NULL); if (chown(path, (uid_t)-1, gid) < 0) {

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[Dovecot] No log for hitting login_max_processes_count?
by Adam McDougall 20 Jul '08

20 Jul '08

I think today just due to increased use, my mail servers hit login_max_processes_count. It wasn't obvious what was happening, logins just weren't acting like they should and sometimes would get disconnected before given a prompt from the server. Something made me think to check if I had too many of certain dovecot processes and I found I had 128 imap-login processes on both servers, but nothing in the logs seemed to point that out for me. Should there be? It would have been alot easier to debug. Also, this seems to be from general use, doesn't seem like a DoS, so is this just a setting I should keep an eye on and increase it by reasonable amounts as needed? Thanks.

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[Dovecot] 1.1.1, mbox_snarf and duplicate messages
by Laurent.Moineau＠math-info.univ-paris5.fr 20 Jul '08

20 Jul '08

Hello, I recently switched to dovecot 1.1.1 with mbox_snarf from uw-imap with mbox driver enabled. The mail is delivered by procmail in /var/spool/mail/user Most of my users have a file INBOX located in $HOME/mail The mail is transfered from /var/spool/mail/user to $HOME/mail/INBOX every time an imap connection is done. Things are OK with clients like thunderbird or evolution, but with imp or mostly squirrelmail messages are duplicated (some user reported that a single message duplicated 50 times !). Every imap connection (thunderbird or webmail) terminates with a warning : Timeout leak: 0x4534e0 I 've tried to use fcntl in : lock_method, mbox_read_locks and mbox_write_locks but things are worse than traditional dotlocks. My config on my first server : sendmail-8.14.1 procmail dovecot 1.1.1 On the second server : The webmail (imp and squirrelmail, latest versions) is installed on another server but uses server 1 as imap server. I 've tried to use an imap proxy (perdition) but without any improvement as far as this problem is concerned. I previously used another dovecot server on that machine with an NFS mount to get /var/spool/mail from the first server with the duplicate problem too. I enabled mail_log and there where a bunch of Info messages like this : dovecot: Jul 11 18:20:11 Info: IMAP(foo): copy: uid=22, dest=/users/foo/mail/INBOX, msgid=<4877879C.40104(a)math-info.univ-paris5.fr>, size=2223 Any hint ? Is mbox_snarf considered as stable ? dovecot -n : # 1.1.1: /etc/dovecot.conf log_path: /var/log/dovecot.log protocols: imaps pop3 pop3s listen: * ssl_cert_file: /etc/pki/tls/certs/ipop3d.pem ssl_key_file: /etc/pki/tls/certs/ipop3d.pem login_dir: /var/run/dovecot/login login_executable(default): /usr/libexec/dovecot/imap-login login_executable(imap): /usr/libexec/dovecot/imap-login login_executable(pop3): /usr/libexec/dovecot/pop3-login mail_privileged_group: mail mail_gid: 12 mail_location: mbox:~/mail:INBOX=/var/spool/mail/%u mbox_lazy_writes: no mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_plugins(default): mbox_snarf mail_plugins(imap): mbox_snarf mail_plugins(pop3): mail_plugin_dir(default): /usr/lib64/dovecot/imap mail_plugin_dir(imap): /usr/lib64/dovecot/imap mail_plugin_dir(pop3): /usr/lib64/dovecot/pop3 auth default: debug: yes passdb: driver: pam userdb: driver: passwd plugin: mbox_snarf: %h/mail/INBOX /etc/procmailrc : SENDMAIL=/usr/sbin/sendmail MAILDIR=/var/spool/mail SPAM=$HOME/mail/spam DROPPRIVS=yes :0 H *^X-Spam-Status: Yes $SPAM :0 H *^Subject: .**SPAM $SPAM Thanks for your help. Laurent Moineau System Administrator ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.

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[Dovecot] dovecot-auth assertion failed
by Eric 20 Jul '08

20 Jul '08

Hello, I have been running some tests on a new Dovecot v1.0.13 server and have seen the following message appear in the logs a few times. It appears to occur when there are a lot of requests being sent to the LDAP servers from both Dovecot and Sendmail (I am guessing about this, since I have also seen "Server busy" messages regarding LDAP auth). dovecot: auth(default): file db-ldap.c: line 310 (ldap_conn_retry_requests): assertion failed: (conn->connected) dovecot: auth(default): Raw backtrace: dovecot-auth [0x806daf1] -> dovecot-auth [0x806da0c] -> dovecot-auth [0x8059607] -> dovecot-auth [0x8059b1d] -> dovecot-auth [0x8059b7b] -> dovecot-auth(io_loop_handler_run+0x110) [0x8070c90] -> dovecot-auth(io_loop_run+0x1c) [0x80701cc] -> dovecot-auth(main+0x2fe) [0x805b01e] -> /lib/libc.so.6(__libc_start_main+0xdc) [0x3efdec] -> dovecot-auth [0x8051161] dovecot: child 23178 (auth) killed with signal 6 Dovecot seems to recover from this error and continues to handle auth requests properly. Thanks, Eric

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[Dovecot] Problems with dovecot deliver.
by Dpoke 20 Jul '08

20 Jul '08

Hello all. I am using dovecot 1.1.rc4. Some of my mail deliver without errors. Other mail during its deliver give next errors in logs: Postfix log Jun 16 18:34:17 postfix/local[2730]: A394E292002: to=<dpoke(a)localhost.mail.com>, orig_to=<dpoke@localhost>, relay=local, delay=3013, delays=3008/1.3/0/2.9, dsn=4.3.0, status=deferred (temporary failure) Jun 16 18:34:17 postfix/local[2731]: B5FE7292004: to=<dpoke(a)localhost.mail.com>, orig_to=<dpoke@localhost>, relay=local, delay=2998, delays=2994/0.98/0/2.6, dsn=4.3.0, status=deferred (temporary failure) Jun 16 18:34:18 postfix/local[2731]: 28723292003: to=<dpoke(a)localhost.mail.com>, orig_to=<dpoke@localhost>, relay=local, delay=2993, delays=2989/3.5/0/0.72, dsn=4.3.0, status=deferred (temporary failure) ................................................ Deliver log. (Also I found no other useful information relaying this problem in other dovecot logs.) deliver(dpoke): Jun 16 18:34:15 Info: maildir: data=/opt/home/dpoke//Maildir deliver(dpoke): Jun 16 18:34:15 Info: maildir++: root=/opt/home/dpoke//Maildir, index=, control=, inbox=/opt/home/dpoke//Maildir deliver(dpoke): Jun 16 18:34:15 Info: maildir: data=/opt/home/dpoke//Maildir deliver(dpoke): Jun 16 18:34:15 Info: maildir++: root=/opt/home/dpoke//Maildir, index=, control=, inbox=/opt/home/dpoke//Maildir deliver(dpoke): Jun 16 18:34:16 Error: open(/tmp/dovecot.deliver..1213626856.2732.ad657cfa5dccbc61) failed: Permission denied deliver(dpoke): Jun 16 18:34:16 Error: copy: i_stream_read() failed: Permission denied deliver(dpoke): Jun 16 18:34:16 Info: msgid=: save failed to INBOX: Internal error occurred. Refer to server log for more information. [2008-06-16 18:34:14] deliver(dpoke): Jun 16 18:34:16 Error: open(/tmp/dovecot.deliver..1213626856.2733.ad657cfa5dccbc61) failed: Permission denied deliver(dpoke): Jun 16 18:34:16 Error: copy: i_stream_read() failed: Permission denied deliver(dpoke): Jun 16 18:34:16 Info: msgid=: save failed to INBOX: Internal error occurred. Refer to server log for more information. [2008-06-16 18:34:14] deliver(dpoke): Jun 16 18:34:17 Info: maildir: data=/opt/home/dpoke//Maildir deliver(dpoke): Jun 16 18:34:17 Info: maildir++: root=/opt/home/dpoke//Maildir, index=, control=, inbox=/opt/home/dpoke//Maildir deliver(dpoke): Jun 16 18:34:17 Info: maildir: data=/opt/home/dpoke//Maildir deliver(dpoke): Jun 16 18:34:17 Info: maildir++: root=/opt/home/dpoke//Maildir, index=, control=, inbox=/opt/home/dpoke//Maildir deliver(dpoke): Jun 16 18:34:17 Error: open(/tmp/dovecot.deliver..1213626857.2737.712b51aaca368d64) failed: Permission denied deliver(dpoke): Jun 16 18:34:17 Error: copy: i_stream_read() failed: Permission denied deliver(dpoke): Jun 16 18:34:17 Info: msgid=: save failed to INBOX: Internal error occurred. Refer to server log for more information. [2008-06-16 18:34:17] deliver(dpoke): Jun 16 18:34:17 Error: open(/tmp/dovecot.deliver..1213626857.2736.712b51aaca368d64) failed: Permission denied deliver(dpoke): Jun 16 18:34:18 Error: copy: i_stream_read() failed: Permission denied deliver(dpoke): Jun 16 18:34:18 Info: msgid=: save failed to INBOX: Internal error occurred. Refer to server log for more information. [2008-06-16 18:34:17] ..................................................... This is my dovecot configuration: # 1.0.3: /opt/etc/dovecot.conf protocols: imap listen: 192.168.1.1 ssl_disable: yes disable_plaintext_auth: no login_dir: /opt/var/run/dovecot/login login_executable: /opt/libexec/dovecot/imap-login login_user: nobody login_processes_count: 1 auth default: verbose: yes debug: yes passdb: driver: passwd-file args: /opt/etc/passwd.imap userdb: driver: passwd-file args: /etc/passwd How can I fix this mail delivering problem? Thanks in advance for any ideas/suggestions/answers. And sorry for my bad English ;) -- Ilya Galanin

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[Dovecot] file ioloop-iolist.c: line 25 (ioloop_iolist_add): assertion failed: (list->ios[idx] == NULL)
by Dirk H 20 Jul '08

20 Jul '08

Hi, I am using dovcot on a Fritz!Box (Linux fritz 2.6.19.2 #1 Fri Apr 18 16:00:34 CEST 2008 mips unknown) And after upgrading from 1.0.9 to 1.0.15 I am getting above assertion, when I do some action like moving or deleting on the IMAP mail box using MailDir on ext2 fs. I use --with-ioloop=epoll and --with-mem-align=4 as build configuration. For dovecof configuration see below details. Thanks for your help, DHU # 1.0.15: /usr/local/etc/dovecot.conf base_dir: /var/run/dovecot/ log_path: /var/log/dovecot.log listen: *:xx143 ssl_listen: *:xx993 ssl_cert_file: /var/MailRoot/server.cert ssl_key_file: /var/MailRoot/server.key ssl_parameters_regenerate: 0 disable_plaintext_auth: no verbose_ssl: yes login_dir: /var/run/dovecot/login login_executable: /usr/local/libexec/dovecot/imap-login login_process_size: 32 login_processes_count: 2 login_max_connections: 5 mail_location: maildir:/var/MailRoot/domains/%d/%n//Maildir imap_client_workarounds: outlook-idle delay-newmail netscape-eoh tb-extra-mailbox-sep auth default: default_realm: fritz.homeip.net user: xmail username_format: %Lu passdb: driver: passwd-file args: /var/MailRoot/dovecotusers.tab userdb: driver: static args: uid=504 gid=504 home=/var/MailRoot/domains/%d/%n/Maildir

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[Dovecot] 'include' feature in sieve 1.1.5
by Zhang Huangbin 20 Jul '08

20 Jul '08

Hi, all. I use dovecot-1.1.1 and dovecot-1.1.5 which built by atrpms, and i use 'include' command to include two/several personal sieve rule file, but if either of these personal sieve rule files is not exist, sieve_execute_bytecode failed. How can i make it just skip the non-exist personal sieve rule file, and continue to try to include next sieve rule file? Thanks very much. :) In /etc/dovecot.conf: ----8<---- protocol lda { postmaster_address = root auth_socket_path = /var/run/dovecot/auth-master mail_plugins = cmusieve quota sieve_global_path = /home/vmail/.dovecot.sieve log_path = /var/log/sieve.log } ----8<---- In /etc/dovecot-mysql.conf: ---- user_query = SELECT xxx, xxx, '/home/vmail/%Ld/%Ln/' AS sieve_dir, xxx ---- My sieve rule: /home/vmail/.dovecot.sieve: ---- require ["fileinto", "reject", "include"]; include :personal ".dovecot.sieve"; include :personal ".vacation.sieve"; ---- Log: ----8<---- deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: Loading modules from directory: /usr/lib64/dovecot/lda deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: Module loaded: /usr/lib64/dovecot/lda/lib10_quota_plugin.so deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: Module loaded: /usr/lib64/dovecot/lda/lib90_cmusieve_plugin.so deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: auth input: postmaster(a)a.cn deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: auth input: home=/home/vmail deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: auth input: sieve_dir=/home/vmail/a.cn/postmaster/ deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: auth input: quota_rule=*:bytes=0 deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: auth input: maildir=a.cn/postmaster/ deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: Quota root: name= backend=maildir args= deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: Quota rule: root= mailbox=* bytes=0 (0%) messages=0 (0%) deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: maildir: data=//home/vmail/a.cn/postmaster/:INDEX=//home/vmail/a.cn/postmaster/ deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: maildir++: root=//home/vmail/a.cn/postmaster, index=, control=, inbox=//home/vmail/a.cn/postmaster deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: cmusieve: Using sieve path: /home/vmail/.dovecot.sieve deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: cmusieve: Executing script /home/vmail/.dovecot.sievec deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: cmusieve: Script not found: /home/vmail/a.cn/postmaster//.dovecot.sieve deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: include: Script not found: '.dovecot.sieve' deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: sieve runtime error: Include can not find script deliver(postmaster(a)a.cn): Jul 13 11:48:24 Error: sieve_execute_bytecode(/home/vmail/.dovecot.sievec) failed deliver(postmaster(a)a.cn): Jul 13 11:48:24 Info: msgid=<48797B06.1070109(a)a.cn>: saved mail to INBOX ---- -- Best Regards. Zhang Huangbin - iRedMail: Mail Server Solution for Red Hat(R) Enterprise Linux & CentOS 5.x: http://iRedMail.googlecode.com/

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[Dovecot] IMAP Panic
by Raphael Bittencourt S. Costa 20 Jul '08

20 Jul '08

Helo all, One of the users is havings problems when he tries to open .Sent folder. Only after I deleted dovecot-uidlist, dovecot.index.cache and dovecot.index.log the user could open the folder. Any idea? Squirrel: Query: SORT (TO) ISO-8859-1 ALL dovecot.log: Jul 11 13:23:01 mailserver03 dovecot: imap-login: Login: user=<smassaro(a)dialdata.com.br>, method=PLAIN, rip=10.0.4.2, lip=10.0.149.3 Jul 11 13:23:03 mailserver03 dovecot: Panic: IMAP(smassaro(a)dial.com): file index-sort-string.c: line 537 (index_sort_add_ids_range): assertion failed: (left_sort_id < right_sort_id) Jul 11 13:23:03 mailserver03 dovecot: IMAP(smassaro(a)dial.com): Raw backtrace: imap [0x4833d0] -> imap [0x483433] -> imap [0x482b16] -> imap(index_sort_list_finish_string+0xda1) [0x451eb1] -> imap(index_storage_search_next_nonblock+0x425) [0x44ebe5] -> imap(mailbox_search_next+0x21) [0x455ab1] -> imap(imap_sort+0xd6) [0x4208f6] -> imap(cmd_sort+0x2d7) [0x419c47] -> imap(cmd_uid+0x52) [0x41a692] -> imap [0x41b05c] -> imap [0x41b112] -> imap [0x41b8bf] -> imap(client_input+0x63) [0x41bae3] -> imap(io_loop_handler_run+0xf8) [0x489cc8] -> imap(io_loop_run+0x1d) [0x4891bd] -> imap(main+0x3ca) [0x422f2a] -> /lib64/libc.so.6(__libc_start_main+0xf4) [0x2b797d759154] -> imap [0x4158e9] Jul 11 13:23:47 mailserver03 dovecot: imap-login: Login: user=<smassaro(a)dial.com>, method=PLAIN, rip=10.0.4.2, lip=10.0.149.3 Jul 11 13:23:50 mailserver03 dovecot: Panic: IMAP(smassaro(a)dial.com): file index-sort-string.c: line 537 (index_sort_add_ids_range): assertion failed: (left_sort_id < right_sort_id) Jul 11 13:23:50 mailserver03 dovecot: IMAP(smassaro(a)dial.com): Raw backtrace: imap [0x4833d0] -> imap [0x483433] -> imap [0x482b16] -> imap(index_sort_list_finish_string+0xda1) [0x451eb1] -> imap(index_storage_search_next_nonblock+0x425) [0x44ebe5] -> imap(mailbox_search_next+0x21) [0x455ab1] -> imap(imap_sort+0xd6) [0x4208f6] -> imap(cmd_sort+0x2d7) [0x419c47] -> imap(cmd_uid+0x52) [0x41a692] -> imap [0x41b05c] -> imap [0x41b112] -> imap [0x41b8bf] -> imap(client_input+0x63) [0x41bae3] -> imap(io_loop_handler_run+0xf8) [0x489cc8] -> imap(io_loop_run+0x1d) [0x4891bd] -> imap(main+0x3ca) [0x422f2a] -> /lib64/libc.so.6(__libc_start_main+0xf4) [0x2b2e94286154] -> imap [0x4158e9] dovecot -n # 1.1.1: /etc/dovecot//dovecot.conf syslog_facility: local1 protocols: imap pop3 ssl_disable: yes disable_plaintext_auth: no shutdown_clients: no login_dir: /usr//var/run/dovecot/login login_executable(default): /usr//libexec/dovecot/imap-login login_executable(imap): /usr//libexec/dovecot/imap-login login_executable(pop3): /usr//libexec/dovecot/pop3-login login_process_per_connection: no login_greeting_capability(default): yes login_greeting_capability(imap): yes login_greeting_capability(pop3): no login_process_size: 128 login_processes_count: 30 login_max_processes_count: 1024 login_max_connections: 512 max_mail_processes: 10240 mail_max_userip_connections(default): 20 mail_max_userip_connections(imap): 20 mail_max_userip_connections(pop3): 10 mail_uid: 1033 mail_gid: 1033 mail_location: maildir:%h/Maildir mail_executable(default): /usr//libexec/dovecot/imap mail_executable(imap): /usr//libexec/dovecot/imap mail_executable(pop3): /usr//libexec/dovecot/pop3 mail_plugins(default): quota imap_quota autocreate mail_plugins(imap): quota imap_quota autocreate mail_plugins(pop3): quota mail_plugin_dir(default): /usr//lib/dovecot/imap mail_plugin_dir(imap): /usr//lib/dovecot/imap mail_plugin_dir(pop3): /usr//lib/dovecot/pop3 pop3_no_flag_updates(default): no pop3_no_flag_updates(imap): no pop3_no_flag_updates(pop3): yes pop3_uidl_format(default): %08Xu%08Xv pop3_uidl_format(imap): %08Xu%08Xv pop3_uidl_format(pop3): %f pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls namespace: type: private prefix: INBOX. inbox: yes list: yes subscriptions: yes auth default: mechanisms: plain login passdb: driver: ldap args: /etc/dovecot/dovecot-ldap.conf userdb: driver: prefetch userdb: driver: ldap args: /etc/dovecot/dovecot-ldap.conf socket: type: listen master: path: /var/run/dovecot/auth-master mode: 438 plugin: quota: maildir quota_rule: *:bytes=10240 quota_rule2: *:messages=30000 quota_rule3: Trash:bytes=10%% autocreate: SPAM.E Spam autocreate2: SPAM []s, Raphael Costa

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