- dovecot - dovecot.org

[Dovecot] Quota not reporting with getquotaroot
by dovecot＠corwyn.net 21 Feb '09

21 Feb '09

I'm running squirrelmail on top of dovecot, and noticed that some of my users display the quota (using the squirrelmail plugin check_quota) and some don't. So I did some digging. For those that do not display the quota, their account also doesn't provide any data with: . getquotaroot inbox * QUOTAROOT "inbox" . OK Getquotaroot completed. When I check the account /Maildir folder it has info in maildirsize 0S 12744423 10 334 1 483685 1 and when I delete the maildirsize file it recreates. any ideas? thx. Rick # 1.1.8: /etc/dovecot.conf # OS: Linux 2.6.18-92.el5 i686 Red Hat Enterprise Linux Server release 5.2 (Tikanga) ext3 ssl_cert_file: /etc/httpd/certs/agencymail_invtitle_com.crt ssl_key_file: /etc/httpd/certs/agencymail.invtitle.com.key.no.password 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_uid: 1015 mail_gid: 105 mail_location: maildir:/var/spool/mail/%d/%n/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 mail_plugins(imap): quota imap_quota 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 imap_client_workarounds(default): delay-newmail outlook-idle imap_client_workarounds(imap): delay-newmail outlook-idle imap_client_workarounds(pop3): pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh auth default: mechanisms: plain login passdb: driver: sql args: /etc/dovecot-sql.conf userdb: driver: passwd userdb: driver: sql args: /etc/dovecot-sql.conf userdb: driver: static socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 384 user: vuser group: vuser plugin: quota: maildir quota_rule: *:storage=102400000 quota_rule2: Trash:storage=100M Rick Steeves http://www.sinister.net "The journey is the destination"

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[Dovecot] NFS error, device busy
by Grandy Fu 21 Feb '09

21 Feb '09

> > On 2/16/2009 9:50 PM, Grandy Fu wrote: > >> > I am running dovecot 1.1.10 and 1.1.11 on Solaris 10, mailboxes are in >> > mbox format and served by Solaris 10 NFSv3, the dovecot cache is on >> > local disk. >> > >> > Some of my users always had above nfs error and their mailbox usually >> > very big, over 100M, 400M, or even 800M. >> > > Please don't put the entire error message in the subject. > > Sorry about that. > Please post output of dovecot -n and some logs exhibiting the problem. Here is some log entries. --------------- dovecot: Feb 19 10:07:02 Error: IMAP(user): nfs_flush_file_handle_cache_dir: rmdir(/var/mail) failed: Device busy dovecot: Feb 19 10:07:02 Error: IMAP(user): nfs_flush_file_handle_cache_dir: rmdir(/var/mail) failed: Device busy dovecot: Feb 19 10:07:02 Error: IMAP(user): nfs_flush_file_handle_cache_dir: rmdir(/var/mail) failed: Device busy dovecot: Feb 19 10:07:02 Error: IMAP(user): nfs_flush_file_handle_cache_dir: rmdir(/var/mail) failed: Device busy dovecot: Feb 19 10:07:02 Error: IMAP(user): nfs_flush_file_handle_cache_dir: rmdir(/var/mail) failed: Device busy dovecot: Feb 19 10:07:02 Error: IMAP(user): nfs_flush_file_handle_cache_dir: rmdir(/var/mail) failed: Device busy ------------------------------------- part of dovecot -n output --------------------------- # 1.1.11: /usr/local/.dovecot1111/etc/dovecot.conf # OS: SunOS 5.10 sun4u log_path: /var/log/dovecot protocols: imaps pop3s imap listen(default): *:143 listen(imap): *:143 listen(pop3): * ssl_listen(default): *:993 ssl_listen(imap): *:993 ssl_listen(pop3): login_dir: /usr/local/.dovecot1111/var/run/dovecot/login login_executable(default): /usr/local/.dovecot1111/libexec/dovecot/imap-login login_executable(imap): /usr/local/.dovecot1111/libexec/dovecot/imap-login login_executable(pop3): /usr/local/.dovecot1111/libexec/dovecot/pop3-login mail_location: mbox:~/mail:INBOX=/var/mail/%u:INDEX=/localdisk/dovecot.cache/cache/%n mail_debug: yes mmap_disable: yes dotlock_use_excl: no mail_nfs_storage: yes lock_method: dotlock mbox_read_locks: dotlock mbox_write_locks: dotlock mbox_dotlock_change_timeout: 30 plugin: quota: fs:INBOX:user:mount=/var/mail quota2: fs:home:noenforcing:mount=/home ---------------------------------------------------- The problem happens to users' with their inbox over 100M and it happens randomly. Grandy

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[Dovecot] Different protocols with different auth-types
by Morton.Trust 21 Feb '09

21 Feb '09

Hello, I have installed dovecot with MySQL in which the users are stored. Now I want to separate IMAP-Users from POP3-Users. So I added two columns to the user table (imap / pop3) which indicates, whether the user has access to IMAP or not. In order to get dovecot recognizing this separation I put the auth-config into the two protocol-sections and wrote two different dovecot-sql.conf-files. In the dovecot-sql-pop3.conf the query searches for pop3=1 and in the dovecot-sql-imap.conf it searches for imap=1. Done that, I expected POP3-Only-Users getting an error while trying to connect to the IMAP-service. But dovecot first tries to authenticate for IMAP and then uses the POP3-auth as fallback. How can I do this separation? Thanks a lot, Morton -- View this message in context: http://www.nabble.com/Different-protocols-with-different-auth-types-tp22085… Sent from the Dovecot mailing list archive at Nabble.com.

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[Dovecot] dict quota
by Osvaldo Alvarez Pozo 20 Feb '09

20 Feb '09

Hi Actually I use quota. But I would like to use dict quota car with dict quota it is possible to view the used quota. But I do not understand the configuration off dict quota. if the quota is stored in mysql wich do I have to specify quota values in plugin section as chown in the dovecot web site? exemples: dict { quotadict = mysql:/etc/dovecot-dict-quota.conf } plugin { # v1.0: 10MB and 1000 messages quota limit quota = dict:storage=10240:messages=1000 proxy::quotadict # v1.1 + SQL: quota = dict:user::proxy::quotadict quota_rule = *:storage=10M:messages=1000 Thanks

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[Dovecot] deliver
by Il Neofita 20 Feb '09

20 Feb '09

I am new and for sure I did something stupid I trying to use dovecot with sendmail but I am receiving this error teststat deliver(usertest): net_connect(/var/run/dovecot/auth-master) failed: Permission denied stat=Deferred: local mailer (/usr/libexec/dovecot/deliver) exited with EX_TEMPFAIL on send mail I added FEATURE(`local_procmail', `/usr/libexec/dovecot/deliver',`deliver -d $u') MODIFY_MAILER_FLAGS(`LOCAL', `-f') MAILER(procmail)dnl I am using the nis, but I do not think that this is the problem since I am able to login with imaps # 1.0.5: /etc/dovecot.conf protocols: imaps login_dir: /var/run/dovecot/login login_executable: /usr/libexec/dovecot/imap-login mail_location: maildir:/var/mail/newmail/%u:INDEX=/var/indexes/newmail/%u mail_debug: yes auth default: passdb: driver: pam args: session=yes dovecot userdb: driver: passwd socket: type: listen client: path: /var/run/dovecot/auth-client mode: 432 master: path: /var/run/dovecot/auth-master mode: 384

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[Dovecot] ACL plugin when file in Maildir is not a directory
by Thomas Hummel 20 Feb '09

20 Feb '09

Hello Timo, On a production (by that I mean many users) dovecot-1.1.8/Maidir server where ACL plugin has been enabled, I ran on a log verbosity problem : For some reason (in fact, due to mbox -> Maildir migration script), some people have in their Maildir a .procmail.logfile file. The problem is that dovecot (or the ACL plugin) wants to find a dovecot-acl file in what it would like to be a directory, and then complains : dovecot: IMAP(xxxxxxxx): open(/courriel/boites/xxxxxxxx/.procmail.logfile/dovecot-acl) failed: Not a directory Such a behavior makes the log file grow too much too quickly. Note that my setup regarding log verbosity is at its minimal/default (except for proctitle) : verbose_ssl = no verbose_proctitle = yes auth_verbose = no mail_debug = no auth_debug = no auth_debug_passwords = no One more thing : would I have a log (or in what verbosity setup would I have one) line complaining about no-acl in the system wide acl directory : acl = vfile:/opt/dovecot/dovecot-acls:cache_secs=300 as a matter of fact, /opt/dovecot/dovecot-acls is empty for me (I don't need it for now). thanks -- Thomas Hummel | Institut Pasteur <hummel(a)pasteur.fr> | Pôle informatique - systèmes et réseau

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[Dovecot] LDA dovecot with Postfix not workin :-(
by Thorsten Reiser 20 Feb '09

20 Feb '09

Hi, tried to use postfix with virtual users and dovecot imaps/imap pop3/pop3s workin fine lokal smtp too, but a remote host is not able to send mail Debian Etch uname -a Linux mail 2.6.18-6-xen-amd64 #virtual user vmail:x:5000:8::/home/vmail:/bin/sh #master.cf added dovecot unix - n n - - pipe flags=DRhu user=vmail:mail argv=/usr/lib/dovecot/deliver -d ${recipient} #/var/log/mail.info Feb 19 12:37:51 mail postfix/master[6082]: daemon started -- version 2.3.8, configuration /etc/postfix Feb 19 12:37:58 mail postfix/smtpd[6106]: connect from XXX [XXX] Feb 19 12:37:58 mail postfix/smtpd[6106]: 9D150107C3C4: client=XXX [XXX], sasl_method=LOGIN, sasl_username=username(a)email.com thats all ...... here are my logs telnet localhost 25 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. 220 localhost ESMTP Postfix (Debian/GNU) ehlo localhost.com 250-localhost 250-PIPELINING 250-SIZE 10240000 250-VRFY 250-ETRN 250-AUTH PLAIN LOGIN 250-AUTH=PLAIN LOGIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN AUTH PLAIN aW5mb0BseC1ob3N0aW5nLmRlAGluZm9AbHgtaG9zdGluZy5kZQB0ZXN0 235 2.0.0 Authentication successful #master.cf added dovecot unix - n n - - pipe flags=DRhu user=vmail:mail argv=/usr/lib/dovecot/deliver -d ${recipient} #postconf -n alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no broken_sasl_auth_clients = yes config_directory = /etc/postfix debug_peer_level = 10 debug_peer_list = 127.0.0.1 inet_interfaces = all mailbox_size_limit = 0 mydestination = mail.server.de, mail, localhost.localdomain, localhost myhostname = localhost mynetworks = 127.0.0.0/8 myorigin = /etc/mailname recipient_delimiter = + smtp_tls_note_starttls_offer = yes smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache smtp_use_tls = yes smtpd_banner = Mail ESMTP smtpd_helo_required = no smtpd_helo_restrictions = permit_mynetworks, reject_invalid_hostname, permit smtpd_recipient_restrictions = reject_unauth_pipelining, permit_sasl_authenticated, permit_mynetworks, reject_non_fqdn_recipient, reject_unknown_recipient_domain, reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_path = private/auth smtpd_sasl_type = dovecot smtpd_sender_restrictions = permit_sasl_authenticated, reject_non_fqdn_sender, reject_unknown_sender_domain smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem smtpd_tls_auth_only = no smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache smtpd_tls_session_cache_timeout = 3600s smtpd_use_tls = yes tls_random_source = dev:/dev/urandom unknown_local_recipient_reject_code = 550 virtual_gid_maps = static:8 virtual_mailbox_base = /home/vmail virtual_mailbox_domains = /etc/postfix/vhosts.txt virtual_mailbox_maps = hash:/etc/postfix/vmailbox virtual_minimum_uid = 100 virtual_transport = dovecot virtual_uid_maps = static:5000 #dovecot -n # /etc/dovecot/dovecot.conf log_path: /var/log/dovecot.info info_log_path: /var/log/dovecot.info log_timestamp: %d-%m-%Y %H:%M:%S protocols: imap pop3 imaps pop3s listen(default): *:10143 listen(imap): *:10143 listen(pop3): * disable_plaintext_auth: no verbose_ssl: yes 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_greeting: Mail POP3/IMAP verbose_proctitle: yes first_valid_uid: 5000 last_valid_uid: 5000 first_valid_gid: 8 last_valid_gid: 8 mail_privileged_group: mail mail_location: maildir:/home/vmail/%d/%n mail_debug: yes mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(pop3): /usr/lib/dovecot/pop3 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 imap_client_workarounds(default): delay-newmail netscape-eoh outlook-idle imap_client_workarounds(imap): delay-newmail netscape-eoh outlook-idle imap_client_workarounds(pop3): outlook-idle pop3_uidl_format(default): pop3_uidl_format(imap): pop3_uidl_format(pop3): %08Xu%08Xv pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh auth default: mechanisms: plain login verbose: yes debug: yes debug_passwords: yes passdb: driver: passwd-file args: /etc/dovecot/userdb userdb: driver: passwd-file args: /etc/dovecot/userdb socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 438 user: vmail group: mail

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[Dovecot] v1.2 can't set ACL to empty string
by Sascha Wilde 20 Feb '09

20 Feb '09

Hi *, according to RfC4314 the rights argument to the setacl command might be an empty string ("zero right characters"): The third argument is a string containing an optional plus ("+") or minus ("-") prefix, followed by zero or more rights characters. existing clients (horde in particular) actually use this to remove all rights from an user. Currently dovecot 1.2 does not accept an empty rights string as argument to setacl. Bernhard Herzog will look into this. cheers sascha -- Sascha Wilde OpenPGP key: 4BB86568 http://www.intevation.de/~wilde/ http://www.intevation.de/ Intevation GmbH, Neuer Graben 17, 49074 Osnabrück; AG Osnabrück, HR B 18998 Geschäftsführer: Frank Koormann, Bernhard Reiter, Dr. Jan-Oliver Wagner

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[Dovecot] over quota + antispam crash
by Stéphane Cottin 20 Feb '09

20 Feb '09

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I am using dovecot 1.1.11 , quota, imap_quota & antispam plugins. Dovecot crashes when saving a message to the Sent maildir and the account is over quota. gdb trace attached. Stéphane Cottin -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkmcQ1IACgkQNgQUYqHIqqsHYgCfdhLHt1KRQeoEOC5ddgFbD2mh 8UMAoIgXbD3ACqcKcftxUHeoPsgByp83 =V6Ch -----END PGP SIGNATURE----- GNU gdb 6.4.90-debian Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-linux-gnu"...Using host libthread_db library "/lib/libthread_db.so.1". Attaching to program: /usr/lib/dovecot/imap, process 8619 Reading symbols from /lib/libdl.so.2...done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /lib/libc.so.6...done. Loaded symbols for /lib/libc.so.6 Reading symbols from /lib/ld-linux-x86-64.so.2...done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /usr/lib/dovecot/modules/imap/lib10_quota_plugin.so...done. Loaded symbols for /usr/lib/dovecot/modules/imap/lib10_quota_plugin.so Reading symbols from /usr/lib/dovecot/modules/imap/lib11_imap_quota_plugin.so...done. Loaded symbols for /usr/lib/dovecot/modules/imap/lib11_imap_quota_plugin.so Reading symbols from /usr/lib/dovecot/modules/imap/lib90_antispam_plugin.so...done. Loaded symbols for /usr/lib/dovecot/modules/imap/lib90_antispam_plugin.so 0x00002af01c9af9ac in epoll_wait () from /lib/libc.so.6 (gdb) Signal Stop Print Pass to program Description SIGPIPE No Yes Yes Broken pipe (gdb) Signal Stop Print Pass to program Description SIGALRM No No Yes Alarm clock (gdb) Signal Stop Print Pass to program Description SIG32 No Yes Yes Real-time event 32 (gdb) Continuing. Program received signal SIGSEGV, Segmentation fault. 0x00002af01cd36a63 in antispam_save_init (t=0x5fe0c0, flags=MAIL_SEEN, keywords=0x0, received_date=-1, timezone_offset=0, from_envelope=0x0, input=0x601390, dest_mail=0x6014f8, ctx_r=0x5d92f0) at antispam-storage-1.1.c:170 170 (*ctx_r)->dest_mail = dest_mail; (gdb) #0 0x00002af01cd36a63 in antispam_save_init (t=0x5fe0c0, flags=MAIL_SEEN, keywords=0x0, received_date=-1, timezone_offset=0, from_envelope=0x0, input=0x601390, dest_mail=0x6014f8, ctx_r=0x5d92f0) at antispam-storage-1.1.c:170 ast = (struct antispam_internal_context *) 0x5fea60 asbox = (struct antispam_mailbox *) 0x5dff20 ret = -1 #1 0x0000000000457ce5 in mailbox_save_init (t=0x605cfa, flags=481489778, keywords=0x0, received_date=0, timezone_offset=1818845549, from_envelope=0x7265737520726f66 <Address 0x7265737520726f66 out of bounds>, input=0x601390, dest_mail=0x0, ctx_r=0x5d92f0) at mail-storage.c:728 No locals. #2 0x0000000000416289 in cmd_append_continue_parsing (cmd=0x5d9238) at cmd-append.c:330 uid2 = <value optimized out> msg = <value optimized out> sync_flags = <value optimized out> imap_flags = <value optimized out> uid_validity = <value optimized out> uid1 = <value optimized out> client = (struct client *) 0x5d8ec0 ctx = (struct cmd_append_context *) 0x5d92b0 args = (const struct imap_arg *) 0x5febb0 flags_list = <value optimized out> flags = MAIL_SEEN keywords_list = (const char * const *) 0x0 keywords = (struct mail_keywords *) 0x0 internal_date_str = 0x0 internal_date = -1 ret = <value optimized out> timezone_offset = 0 nonsync = true __PRETTY_FUNCTION__ = "cmd_append_continue_parsing" #3 0x0000000000416492 in cmd_append (cmd=0x5d9238) at cmd-append.c:502 storage = (struct mail_storage *) 0x5d87e8 box = <value optimized out> client = (struct client *) 0x5d8ec0 ctx = (struct cmd_append_context *) 0x5d92b0 mailbox = 0x5dd410 "Sent" #4 0x000000000041b45c in client_command_input (cmd=0x5d9238) at client.c:580 client = (struct client *) 0x5d8ec0 command = <value optimized out> __PRETTY_FUNCTION__ = "client_command_input" #5 0x000000000041b512 in client_command_input (cmd=0x5d9238) at client.c:629 client = (struct client *) 0x5d8ec0 command = (struct command *) 0x0 __PRETTY_FUNCTION__ = "client_command_input" #6 0x000000000041bccf in client_handle_input (client=0x5d8ec0) at client.c:670 _data_stack_cur_id = 3 ret = <value optimized out> remove_io = <value optimized out> handled_commands = false #7 0x000000000041bef3 in client_input (client=0x5d8ec0) at client.c:725 cmd = <value optimized out> output = (struct ostream *) 0x5d9158 bytes = 488 __PRETTY_FUNCTION__ = "client_input" #8 0x000000000048ce48 in io_loop_handler_run (ioloop=<value optimized out>) at ioloop-epoll.c:203 ctx = <value optimized out> event = (const struct epoll_event *) 0x5d4fa0 list = (struct io_list *) 0x5d7c80 io = (struct io_file *) 0x5d7c40 tv = {tv_sec = 1799, tv_usec = 900117} events_count = <value optimized out> t_id = 2 msecs = <value optimized out> ret = 1 i = 0 call = <value optimized out> #9 0x000000000048bd1d in io_loop_run (ioloop=0x5d4d40) at ioloop.c:336 No locals. #10 0x0000000000423441 in main (argc=<value optimized out>, argv=0x0, envp=0x7fff8e3dbb58) at main.c:293 No locals. (gdb) Detaching from program: /usr/lib/dovecot/imap, process 8619

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[Dovecot] Autocreate plugin
by Harry Lachanas 20 Feb '09

20 Feb '09

I've tried to use the autocreate plugin in order to autosubscribe users to public namespaces. namespace public { prefix = Public2/ separator = / location = maildir:/var/Public2:INDEX=~/Maildir/p-idx:CONTROL=~/Maildir/p-crtl hidden=no subscriptions=no inbox = no list=no } with plugin { autocreate = Spam autosubscribe = Spam autosubscribe1 = Public2/News autosubscribe2 = Public2/Shorewall } the plugin works alright with the Spam maildir, but not with the namespaces. Is this possible ??? Thanks Harry.

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