- dovecot - dovecot.org

[Dovecot] how configure quotas with dovecot and mysql databases
by Wilberth Pérez 17 Mar '10

17 Mar '10

some one knows, how to configure quotas with dovecot and mysql databases ? my dovecot was compiled with: CPPFLAGS=-I/opt/mysql/include/mysql LDFLAGS=-L/opt/mysql/lib/mysql ./ configure --with-sql --with-mysql and my dovecot.conf and dovecot-sql.conf have the following configurations: =========== dovecot.conf =========== protocol imap { listen = *:143 mail_plugins = quota imap_quota } protocol pop3 { listen = *:110 mail_plugins = quota } plugin { quota = maildir:storage=30M quota_rule = *:storage=30M quota_warning = storage=95%% /usr/local/bin/quota-warning.sh 95 quota_warning2 = storage=80%% /usr/local/bin/quota-warning.sh 80 } ============ dovecot-sql.conf ============ driver = mysql connect = host=localhost dbname=mail user=mail password=mail user_query = SELECT 1 AS gid, concat('maildir:storage= ', quota_kb) AS quota FROM users WHERE user = 'testuser'; I test my configuration and don't show errors , however, dovecot never show me my quota configuration. I will be omitting something ? Cheers. -- -------------------------------------------------------- LCC Wilberth de Jesús Pérez Segura CCSA- Administración de Servicios y Seguridad de las TI Correo: wilberth.perez(a)uady.mx Universidad Autónoma de Yucatán Secretaría General Coordinación Administrativa de Tecnologías de Información RIUADY C-59 x Av. Itzáes (999)923-74-28 Ext. 1117 Mérida, Yucatán, México 2010 --------------------------------------------------------

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[Dovecot] Dovecot 2.0beta3: Crash with mail_log plugin enabled
by Thomas Leuxner 17 Mar '10

17 Mar '10

Latest from Mercurial. Dovecot crashes with 'mail_log' and 'notify' plugins enabled when deleting a message: [08:22] root spectre:~# gdb /usr/lib/dovecot/imap /tmp/core GNU gdb 6.8-debian Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu"... warning: Can't read pathname for load map: Input/output error. Reading symbols from /usr/lib/dovecot/libdovecot-storage.so.0...Reading symbols from /usr/lib/debug/usr/lib/dovecot/libdovecot-storage.so.0.0.0...done. done. Loaded symbols for /usr/lib/dovecot/libdovecot-storage.so.0 Reading symbols from /usr/lib/dovecot/libdovecot.so.0...Reading symbols from /usr/lib/debug/usr/lib/dovecot/libdovecot.so.0.0.0...done. done. Loaded symbols for /usr/lib/dovecot/libdovecot.so.0 Reading symbols from /lib/libdl.so.2...done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /lib/librt.so.1...done. Loaded symbols for /lib/librt.so.1 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 /lib/libpthread.so.0...done. Loaded symbols for /lib/libpthread.so.0 Reading symbols from /usr/lib/dovecot/modules/lib01_acl_plugin.so...Reading symbols from /usr/lib/debug/usr/lib/dovecot/modules/lib01_acl_plugin.so...done. done. Loaded symbols for /usr/lib/dovecot/modules/lib01_acl_plugin.so Reading symbols from /usr/lib/dovecot/modules/lib02_imap_acl_plugin.so...Reading symbols from /usr/lib/debug/usr/lib/dovecot/modules/lib02_imap_acl_plugin.so...done. done. Loaded symbols for /usr/lib/dovecot/modules/lib02_imap_acl_plugin.so Reading symbols from /usr/lib/dovecot/modules/lib10_quota_plugin.so...Reading symbols from /usr/lib/debug/usr/lib/dovecot/modules/lib10_quota_plugin.so...done. done. Loaded symbols for /usr/lib/dovecot/modules/lib10_quota_plugin.so Reading symbols from /usr/lib/dovecot/modules/lib11_imap_quota_plugin.so...Reading symbols from /usr/lib/debug/usr/lib/dovecot/modules/lib11_imap_quota_plugin.so...done. done. Loaded symbols for /usr/lib/dovecot/modules/lib11_imap_quota_plugin.so Reading symbols from /usr/lib/dovecot/modules/lib15_notify_plugin.so...Reading symbols from /usr/lib/debug/usr/lib/dovecot/modules/lib15_notify_plugin.so...done. done. Loaded symbols for /usr/lib/dovecot/modules/lib15_notify_plugin.so Reading symbols from /usr/lib/dovecot/modules/lib20_mail_log_plugin.so...Reading symbols from /usr/lib/debug/usr/lib/dovecot/modules/lib20_mail_log_plugin.so...done. done. Loaded symbols for /usr/lib/dovecot/modules/lib20_mail_log_plugin.so Reading symbols from /lib/libgcc_s.so.1...done. Loaded symbols for /lib/libgcc_s.so.1 Core was generated by `dovecot/imap'. Program terminated with signal 6, Aborted. [New process 2151] #0 0x00007f5c79480ed5 in raise () from /lib/libc.so.6 #0 0x00007f5c79480ed5 in raise () from /lib/libc.so.6 No symbol table info available. #1 0x00007f5c794823f3 in abort () from /lib/libc.so.6 No symbol table info available. #2 0x00007f5c79be62c5 in default_fatal_finish (type=<value optimized out>, status=0) at failures.c:164 backtrace = 0x61f660 "/usr/lib/dovecot/libdovecot.so.0 [0x7f5c79be62b2] -> /usr/lib/dovecot/libdovecot.so.0 [0x7f5c79be631a] -> /usr/lib/dovecot/libdovecot.so.0(i_error+0) [0x7f5c79be66c3] -> /usr/lib/dovecot/libdovecot-st"... #3 0x00007f5c79be631a in i_internal_fatal_handler (type=LOG_TYPE_PANIC, status=0, fmt=<value optimized out>, args=<value optimized out>) at failures.c:592 No locals. #4 0x00007f5c79be66c3 in i_panic (format=<value optimized out>) at failures.c:230 args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fffffffd370, reg_save_area = 0x7fffffffd2b0}} #5 0x00007f5c79e72748 in view_lookup_uid (view=0x6614c0, seq=0, uid_r=0x7fffffffd39c) at mail-index-view.c:210 __PRETTY_FUNCTION__ = "view_lookup_uid" #6 0x00007f5c79e589c6 in mail_cache_decision_state_update (view=0x661800, seq=2151, field=12) at mail-cache-decisions.c:82 cache = (struct mail_cache *) 0x65e790 hdr = <value optimized out> uid = <value optimized out> __PRETTY_FUNCTION__ = "mail_cache_decision_state_update" #7 0x00007f5c79e5a4b0 in mail_cache_lookup_headers (view=0x661800, dest=0x67be28, seq=0, field_idxs=0x7fffffffd56c, fields_count=1) at mail-cache-lookup.c:484 _data_stack_cur_id = 5 ret = <value optimized out> #8 0x00007f5c79e88d22 in index_mail_get_raw_headers (mail=0x67b618, field=0x7f5c78608dc7 "Message-ID", value_r=0x7fffffffd5c8) at index-mail-headers.c:614 headers = {0x67b618 "\230?e", 0x7f5c79bfda98 "H\201??"} value = <value optimized out> headers_ctx = <value optimized out> data = <value optimized out> field_idx = 12 dest = (string_t *) 0x67be28 i = <value optimized out> len = <value optimized out> ret = <value optimized out> header_values = {arr = {buffer = 0x661ec8, element_size = 6692576}, v = 0x661ec8, v_modifiable = 0x661ec8} __PRETTY_FUNCTION__ = "index_mail_get_raw_headers" #9 0x00007f5c79e892bf in index_mail_get_first_header (_mail=0x67b618, field=0x7f5c78608dc7 "Message-ID", decode_to_utf8=false, value_r=0x7fffffffd620) at index-mail-headers.c:771 list = (const char * const *) 0x80 ret = 8 i = 0 #10 0x00007f5c786085cc in mail_log_append_mail_header (str=0x61f4d8, mail=0x867, name=0x7f5c78608dd2 "msgid", header=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>) at mail-log-plugin.c:174 value = 0x8 <Address 0x8 out of bounds> #11 0x00007f5c786087be in mail_log_append_mail_message (ctx=0x661ec8, mail=0x67b618, event=MAIL_LOG_EVENT_SAVE, desc=0x61f4b0 "copy from INBOX") at mail-log-plugin.c:219 _data_stack_cur_id = 4 #12 0x00007f5c7880ba57 in notify_contexts_mail_copy (src=0x6636f8, dst=0x67b618) at notify-plugin.c:69 ctx = (struct notify_context *) 0x642310 mail_txn = (struct notify_mail_txn *) 0x0 #13 0x00007f5c7880c1e3 in notify_copy (ctx=0x667ed0, mail=0x6636f8) at notify-storage.c:113 ret = <value optimized out> #14 0x00007f5c79e4e29a in mailbox_copy (_ctx=0x7fffffffd7a0, mail=0x6636f8) at mail-storage.c:1330 ctx = (struct mail_save_context *) 0x667ed0 box = (struct mailbox *) 0x65cc98 keywords = (struct mail_keywords *) 0x67b300 ret = <value optimized out> #15 0x0000000000409631 in cmd_copy (cmd=0x650f38) at cmd-copy.c:66 client = (struct client *) 0x6507d8 dest_ns = <value optimized out> dest_storage = <value optimized out> destbox = (struct mailbox *) 0x65cc98 t = (struct mailbox_transaction_context *) 0x661080 search_args = (struct mail_search_args *) 0x65bc88 messageset = 0x652888 "4891" mailbox = 0x652890 "Trash" src_uidset = <value optimized out> sync_flags = <value optimized out> imap_flags = <value optimized out> changes = {pool = 0x0, uid_validity = 9, saved_uids = {arr = {buffer = 0x7f5c795563a0, element_size = 0}, v = 0x7f5c795563a0, v_modifiable = 0x7f5c795563a0}, ignored_uid_changes = 6418664, ignored_modseq_changes = 0} copy_count = 1 msg = <value optimized out> ret = 1 __PRETTY_FUNCTION__ = "cmd_copy" #16 0x000000000040f9dc in client_command_input (cmd=0x650f38) at imap-client.c:647 client = (struct client *) 0x6507d8 command = <value optimized out> __PRETTY_FUNCTION__ = "client_command_input" #17 0x000000000040fa8d in client_command_input (cmd=0x650f38) at imap-client.c:697 client = (struct client *) 0x6507d8 command = (struct command *) 0x6 __PRETTY_FUNCTION__ = "client_command_input" #18 0x000000000040fc05 in client_handle_input (client=0x6507d8) at imap-client.c:738 _data_stack_cur_id = 3 ret = 25 remove_io = <value optimized out> handled_commands = false __PRETTY_FUNCTION__ = "client_handle_input" #19 0x0000000000410642 in client_input (client=0x6507d8) at imap-client.c:789 cmd = <value optimized out> output = (struct ostream *) 0x650db8 bytes = <value optimized out> __PRETTY_FUNCTION__ = "client_input" #20 0x00007f5c79bf0feb in io_loop_handler_run (ioloop=<value optimized out>) at ioloop-epoll.c:208 ctx = (struct ioloop_handler_context *) 0x6277d0 event = (const struct epoll_event *) 0x627840 list = (struct io_list *) 0x650e90 io = (struct io_file *) 0x65b820 tv = {tv_sec = 1799, tv_usec = 999883} t_id = 2 msecs = <value optimized out> ret = 1 call = <value optimized out> #21 0x00007f5c79bf0168 in io_loop_run (ioloop=0x6275c0) at ioloop.c:350 No locals. #22 0x00007f5c79be0143 in master_service_run (service=0x627490, callback=0x867) at master-service.c:478 No locals. #23 0x0000000000418681 in main (argc=1, argv=0x627370) at main.c:313 service_flags = <value optimized out> storage_service_flags = <value optimized out> postlogin_socket_path = 0x0 set_roots = {0x41b980, 0x0}

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[Dovecot] Dovecot 2.0beta3: Auth master process is now running as default_internal_user
by Thomas Leuxner 16 Mar '10

16 Mar '10

Hi, with 'changeset 10910' the Auth master process is running as 'default_internal_user' now (dovecot). This requires permissions tuning for 'passwd-files' at least, while other plugins would run in a different user context, 'vmail' in my setup. I see that this may be safer, just wondering how to streamline the config: [20:27] root spectre:/var/vmail/conf.d# l drwxr-x--- 4 dovecot vmail 4096 2010-03-14 17:40 leuxner.net [20:27] root spectre:/var/vmail/conf.d# l leuxner.net/ drwx------ 2 vmail vmail 4096 2010-03-14 13:09 acls -r-------- 1 dovecot vmail 125 2010-02-07 13:08 passwd drwx------ 2 vmail vmail 4096 2010-03-14 12:13 sieve [20:27] root spectre:/var/vmail/conf.d# cat leuxner.net/passwd tlx@leuxner.net:{SSHA}xxxx:5000:5000::/var/vmail/leuxner.net/tlx::userdb_quota_rule=*:storage=5G […] Regards Thomas

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[Dovecot] ACL problem
by SZÉKELYI Szabolcs 16 Mar '10

16 Mar '10

Hey, I seem to have a problem with ACLs. I'm trying to use them on shared folders those work fine without it. But as soon as I enable the plugin and create the dovecot-acl files, they disappear. I used strace to see if there's a problem with file permissions, but it looks like Dovecot doesn't even attempt to access the dovecot-acl file in the maildir, only the dovecot-acl-list files. However, it does look for dovecot-acl files in users' home directories. Maybe the ACL plugin is enabled only for the private mailboxes, not for the public ones, but I want right the opposite. How can I achieve it? Please find my dovecot config below. Thanks, -- cc # 1.2.4: /etc/dovecot/dovecot.conf # OS: Linux 2.6.26-2-686 i686 Debian 5.0.4 log_timestamp: %Y-%m-%d %H:%M:%S protocols: imaps ssl: required ssl_cert_file: /etc/ssl/certs/imapd.pem ssl_key_file: /etc/ssl/private/imapd.key.pem login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login mail_privileged_group: mail mbox_write_locks: fcntl dotlock mail_plugins: acl namespace: type: private location: mbox:%h:INBOX=/var/mail/%u inbox: yes list: yes subscriptions: yes namespace: type: public separator: / prefix: Logs/ location: maildir:/data/mail/logs:LAYOUT=fs:INDEX=~/.imap- public/Logs:CONTROL=~/.imap-public/Logs list: yes auth default: passdb: driver: pam userdb: driver: passwd plugin: acl: vfile

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[Dovecot] Dovecot 2.0beta3 LMTP hanging when delivering into a non-existing mailbox
by Bernhard Schmidt 16 Mar '10

16 Mar '10

Hi, another LMTP problem. When a sieve userscript tries to fileinto a nonexisting mailbox the LMTP process hangs. Mar 12 12:55:28 mail dovecot: lmtp(1328, berni(a)vmail.mail.mucip.net) kPpuOKArmkswBQAA/GZUZg: sieve: msgid=<201003111751.o2BHpTbX069309(a)squid-cache.org>: failed to store into mailbox 'squidbugs': Mailbox doesn't exist: squidbugs after that I cannot get a LMTP connection anymore (TCP connect works, but I don't see a server banner) until I send SIGKILL to the running lmtp process. SIGTERM is not enough. strace looks like this: gettimeofday({1268394998, 961094}, NULL) = 0 stat("/var/cache/dovecot/b/berni/.squidbugs", 0x7fff202e5040) = -1 ENOENT (No such file or directory) stat("/var/mail/vmail/b/berni/.squidbugs", 0x7fff202e5000) = -1 ENOENT (No such file or directory) stat("/var/mail/vmail/b/berni", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 stat("/var/mail/vmail/b/berni/.squidbugs", 0x7fff202e5000) = -1 ENOENT (No such file or directory) stat("/var/mail/vmail/b/berni", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 stat("/var/mail/vmail/b/berni/.squidbugs/tmp", 0x7fff202e5070) = -1 ENOENT (No such file or directory) stat("/var/mail/vmail/b/berni/.squidbugs", 0x7fff202e5120) = -1 ENOENT (No such file or directory) write(2, "\1\0041337 llrFJeUrmks5BQAA/GZUZg: s"..., 166) = 166 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigaction(SIGCHLD, NULL, {SIG_DFL, [], 0}, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 nanosleep({86400, 0}, I'm on 10869:bf978f2de0fd. Bernhard

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[Dovecot] segfault with vpopmail 5.5.0
by Giuseppe Iuculano 16 Mar '10

16 Mar '10

Hi, version: 1.2.10 OS: Debian unstable/x86_64 [118905.528497] dovecot-auth[3856]: segfault at 0 ip (null) sp 00007fff6666ad98 error 14 in dovecot-auth[400000+61000] 2010-02-26 22:17:45 dovecot: Error: child 3856 (auth) killed with signal 11 (core dumped) (gdb) bt full #0 0x0000000000000000 in ?? () No symbol table info available. #1 0x0000000000423b0e in vpopmail_lookup_vqp (request=0x726f68, vpop_user=0x7fff6666ae20 "postmaster", vpop_domain=0x7fff6666adc0 "test.bogus") at userdb-vpopmail.c:43 vpw = <value optimized out> #2 0x0000000000421376 in vpopmail_password_lookup (auth_request=0x7fff6666ae20, cleartext=false, result_r=0x7fff6666aebc) at passdb-vpopmail.c:65 vpop_user = "postmaster", '\000' <repeats 70 times> vpop_domain = "test.bogus", '\000' <repeats 70 times> vpw = <value optimized out> password = <value optimized out> #3 0x00000000004215ad in vpopmail_verify_plain (request=0x7fff6666ae20, password=0x704360 "test", callback=0x415500 <auth_request_verify_plain_callback>) at passdb-vpopmail.c:119 result = <value optimized out> scheme = <value optimized out> tmp_pass = <value optimized out> crypted_pass = <value optimized out> ret = <value optimized out> #4 0x0000000000415391 in auth_request_verify_plain (request=0x726f68, password=0x704360 "test", callback=0x41eb90 <plain_verify_callback>) at auth-request.c:509 passdb = 0x70ca40 result = <value optimized out> cache_key = <value optimized out> __PRETTY_FUNCTION__ = "auth_request_verify_plain" #5 0x000000000041a6f7 in mech_plain_auth_continue (request=0x726f68, data=<value optimized out>, data_size=<value optimized out>) at mech-plain.c:58 authid = 0x704340 "" authenid = 0x704341 "postmaster(a)test.bogus" error = <value optimized out> pass = 0x704360 "test" count = 2 #6 0x0000000000415d41 in auth_request_handler_auth_begin (handler=0x7192f8, args=<value optimized out>) at auth-request-handler.c:388 mech = <value optimized out> request = 0x726f68 list = 0x24 name = 0x704308 "@Cp" arg = 0x704195 "AHBvc3RtYXN0ZXJAdGVzdC5ib2d1cwB0ZXN0" initial_resp = 0x704195 "AHBvc3RtYXN0ZXJAdGVzdC5ib2d1cwB0ZXN0" initial_resp_len = 2 id = <value optimized out> buf = 0x704308 #7 0x0000000000411549 in auth_client_handle_line (conn=0x717f70) at auth-client-connection.c:174 No locals. #8 auth_client_input (conn=0x717f70) at auth-client-connection.c:250 _data_stack_cur_id = 3 line = 0x7182b6 "AUTH\t1\tPLAIN\tservice=pop3\tlip=XXX.XXX.XXX.XXXcensored\trip=XXX.XXX.XXX.XXXcensored\tlport=110\trport=41899\tresp=AHBvc3RtYXN0ZXJAdGVzdC5ib2d1cwB0ZXN0" ret = <value optimized out> #9 0x000000000043643d in io_loop_handler_run (ioloop=<value optimized out>) at ioloop-epoll.c:208 ctx = 0x70f3e0 event = 0x70f450 list = 0x718280 io = 0x718240 ---Type <return> to continue, or q <return> to quit--- tv = {tv_sec = 4, tv_usec = 999573} t_id = 2 msecs = <value optimized out> ret = 1 i = 0 call = <value optimized out> #10 0x00000000004358b8 in io_loop_run (ioloop=0x70c380) at ioloop.c:335 No locals. #11 0x0000000000419efe in main (argc=<value optimized out>, argv=<value optimized out>) at main.c:347 foreground = false Cheers, Giuseppe

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[Dovecot] Authentication userdb file / configuration help - newbie question...
by Zilon X 16 Mar '10

16 Mar '10

Hi All, I need to configure Dovecot with a XMail server ( www.xmailserver.org ) - this server uses a userdb file with the following format: "domain"[TAB]"account"[TAB]"encrypted-passwd"[TAB]"account-id"[TAB]"account-dir"[TAB]"account-type"[NEWLINE] How can authenticate Dovecot against this userdb file? Was anyone doing that? Maybe, can I authenticate Dovecot using SMTP Auth? Thank you for any help!

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[Dovecot] Dovecot 2.0b3: mdbox with incorrect ACL file permissions crashes
by Thomas Leuxner 16 Mar '10

16 Mar '10

Hi, played around with 'mdbox' format some more. Converted my personal mailbox with latest Dovecot and dsync from HG: dsync convert -u login(a)yourdomain.com mdbox:~/mdbox One thing I noticed is, that dsync does not take care of existing 'dovecot-acl' files, which it should migrate/copy from my point of view, but simply skips them. Anyway I copied over the ACLs manually and forgot to set the rights accordingly. So the files were owned by 'root:vmail' instead of 'vmail:vmail' in my setup. Voilà Dovecot crashed, where it should really throw a warning or ignore the owner and work with the group permissions: Mar 2 19:27:52 spectre dovecot: imap(tlx(a)leuxner.net): acl vfile: file /var/vmail/conf.d/leuxner.net/acls/Support/Serverloft not found Mar 2 19:27:52 spectre dovecot: imap(tlx(a)leuxner.net): acl vfile: no access to file /var/vmail/leuxner.net/tlx/mdbox/mailboxes/Support/Serverloft/dbox-Mails/dovecot-acl Mar 2 19:27:52 spectre dovecot: imap(tlx(a)leuxner.net): Panic: file acl-cache.c: line 295 (acl_cache_update_rights): assertion failed: (obj_cache->my_current_rights != &negative_cache_entry) Mar 2 19:27:52 spectre dovecot: imap(tlx(a)leuxner.net): Raw backtrace: /usr/lib/dovecot/libdovecot.so.0 [0x7f4d8595ffb2] -> /usr/lib/dovecot/libdovecot.so.0 [0x7f4d8596001a] -> /usr/lib/dovecot/libdovecot.so.0 (i_error+0) [0x7f4d859603c3] -> /usr/lib/dovecot/modules/lib01_acl_plugin.so [0x7f4d84da690b] -> /usr/lib/dovecot/modules/lib01_acl_plugin.so [0x7f4d84da4249] -> /usr/lib/dovecot/modules/lib01_acl_plugin.so [0 x7f4d84da4572] -> /usr/lib/dovecot/modules/lib01_acl_plugin.so [0x7f4d84da472e] -> /usr/lib/dovecot/modules/lib01_acl_plugin.so [0x7f4d84da2aba] -> /usr/lib/dovecot/modules/lib01_acl_plugin.so(acl_object_get_m y_rights+0x65) [0x7f4d84da2b85] -> /usr/lib/dovecot/modules/lib01_acl_plugin.so [0x7f4d84da8fd9] -> dovecot/imap [tlx(a)leuxner.net 84.58.106.99 STATUS](client_find_namespace+0x17f) [0x41149f] -> dovecot/imap [t lx(a)leuxner.net 84.58.106.99 STATUS](cmd_status+0xfc) [0x40dc2c] -> dovecot/imap [tlx(a)leuxner.net 84.58.106.99 STATUS] [0x40f9bc] -> dovecot/imap [tlx(a)leuxner.net 84.58.106.99 STATUS] [0x40fa6d] -> dovecot/imap [tlx(a)leuxner.net 84.58.106.99 STATUS](client_handle_input+0x45) [0x40fbe5] -> dovecot/imap [tlx(a)leuxner.net 84.58.106.99 STATUS](client_input+0x62) [0x410622] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handl er_run+0xcb) [0x7f4d8596abab] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x18) [0x7f4d85969d28] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f4d85959eb3] -> dovecot/imap [tlx(a)leuxner.n et 84.58.106.99 STATUS](main+0x191) [0x418661] -> /lib/libc.so.6(__libc_start_main+0xe6) [0x7f4d851e71a6] -> dovecot/imap [tlx(a)leuxner.net 84.58.106.99 STATUS] [0x4084e9] Mar 2 19:27:52 spectre dovecot: master: service(imap): child 30281 killed with signal 6 (core dumps disabled) Regards Thomas

2 1

[Dovecot] acl_shared_dict Format for text files
by Mario Antonio 16 Mar '10

16 Mar '10

If using just a text file for Shared Mailbox Listing, How is the format of that file? acl_shared_dict = file:/vmail/%d/shared.txt Is this the format for shared.txt?: fromuser1(a)doamin.com touser2(a)domain.com 1 fromuser3(a)doamin.com touser4(a)domain.com 1 Regards, Mario Antonio

2 2

[Dovecot] Shared folders
by Неворотин Вадим 16 Mar '10

16 Mar '10

I need to create a shared folder (mailbox for group mailing list) with access of several accounts to it. But all peoples with access to this mailbox should be able to work with this folder absolutely in the same way, as with local mailbox. Each user should be able to delete emails and mark it as readed. But this changes must be only for one user, not for others. For example user1 and user2 have access to folder Trades. There is a new incoming mail. User1 read it and delete. But in user2's client this mail must be not readed and not deleted. So there should be only one copy of a email (in group mailbox), but state (unreaded|readed|deleted) of this email shoud be different for each user. Can I do this with dovecot? Yes, I know that I can send a copy of group letter to each user's mailbox, but unfortunately I has a lot of groups and very big letters, so I can't duplicate each letter to many mailboxes. The purpose is to story only one instance of each letter, but to allow users to work with it like with their own letters. Now I use Maildir++ mailboxes.

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[Dovecot] Quota plugin and SQL
by David 16 Mar '10

16 Mar '10

I have read through http://wiki.dovecot.org/Quota/Dict, which suggests a database schema for using quota. For 1.2, this includes a username, bytes and messages. Is there any way to modify the queries used to split out username into localpart and domain? This would enable me to put the current quota information in my main mailbox table and display it to users in my admin interface. Or possibly it should be in a separate table for a reason, and I should be look there for the values? Thanks, David

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[Dovecot] extraneous mail folder created
by John Moorhouse 16 Mar '10

16 Mar '10

I'm trying to set up dovecot on a Fedora box for about 5 users, I have a raid 5 array that is used for home folders etc mounted on /home, and I've created a directory /home/mail, which I have used a sym link to map /var/mail to. I've created folders for each of the users with relevant permissions and edited the dovecote config with:- namespace private { separator = / prefix = "#dbox/" location = dbox:~/mail:INBOX=/var/mail/%u inbox = yes hidden = yes list = no # for v1.1+ } namespace private { separator = / prefix = location = dbox:/var/mail/%u/mail } This all seems to work with the exception that when a imap client attaches to dovecot an empty folder called 'mail' is created in the users home directory. so for client jenni, whist all her emails etc are stored in /home/mail/jenni/ for INBOX and /home/mail/jenni/mail/ for folders etc, an empty folder is created as /home/jenni/mail/ Any help appreciated John

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[Dovecot] IMAP proxy configuration
by Leonardo Rodrigues 16 Mar '10

16 Mar '10

i know dovecot can act as IMAP and POP3 proxy ..... but i'm having a hard time configuring it. Actually i'm using a simple dovecot configuration with virtual users stored on MySQL. My dovecot-sql.conf is pretty simple: [root@correio dovecot]# cat dovecot-sql.conf driver = mysql connect = host=localhost dbname=DATABASE user=USERNAME password=PASSWORD default_pass_scheme = PLAIN # Get the mailbox user_query = select '/var/spool/mail/%u' as home, 'maildir:/var/spool/mail/%u' as mail, 8 as uid, 12 as gid, concat('*:storage=', quota) as quota_rule, 'Trash:storage=100M' as quota_rule2 from emails where endereco = '%u' and ativa = '1' # Get the password password_query = select endereco as user, password, '/var/spool/mail/%u' as userdb_home, 'maildir:/var/spool/mail/%u' as userdb_mail, 8 as userdb_uid, 12 as userdb_gid, concat('*:storage=', quota) as userdb_quota_rule, 'Trash:storage=100M' as userdb_quota_rule2 from emails where endereco = '%u' and ativa = '1' [root@correio dovecot]# i've read several docs about configuring proxy on dovecot but all of them says about proxying specific users .... i'm interested on proxying some domains. I couldnt find a way to configure that nor some howto similar to that. could anyone point me some documentation on configuring dovecot as IMAP/POP3 proxy for a full domain and not specific users ? Ideally i would have a list of domains that should be proxied to somewhere else and all the other domains would be threated locally. Thanks. -- Atenciosamente / Sincerily, Leonardo Rodrigues Solutti Tecnologia http://www.solutti.com.br Minha armadilha de SPAM, NÃO mandem email gertrudes(a)solutti.com.br My SPAMTRAP, do not email it

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[Dovecot] dovecot-2.0.beta3 does not create dovecot/login directory
by Jürgen Bereuter 16 Mar '10

16 Mar '10

Hello, i build the beta3 of dovecot 2.0 on Opensolaris (SunOS sol 5.11 snv_134 i86pc i386), restarted and dovecot logs the following error. I created the directory path /var/run/dovecot/login and voila, imap is starting up without any problems. But as soon as i reboot the PC (it is only a pseudo private server), the new directory gets deleted (as expected and planed, as fa as i know), but not to be (re)created. Not a big problem, but i think it is worth to mention it. Perhaps i am wrong and messed something completely up, in that case i would be glad to receive a clue. Thanks, bye, jürgen Permissions of /var/run/dovecot are drwxr-xr-x 4 root root 573 Mär 15 21:03 dovecot Mar 15 20:12:54 imap-login: Info: Login: user=<xxxxxx>, method=PLAIN, rip=xx.xx.xx.xx, lip=10.0.0.5 Mar 15 20:25:22 imap(jub): Warning: Killed with signal 15 (by pid=846 uid=0 code=kill) Mar 15 20:25:22 imap(jub): Info: Server shutting down. bytes=31/428 Mar 15 20:25:22 imap(jub): Warning: Killed with signal 15 (by pid=846 uid=0 code=kill) Mar 15 20:25:22 imap(jub): Info: Server shutting down. bytes=1071/3075 Mar 15 20:25:22 imap(jub): Warning: Killed with signal 15 (by pid=846 uid=0 code=kill) Mar 15 20:25:22 imap(jub): Info: Server shutting down. bytes=504/1548 Mar 15 20:25:22 imap(jub): Warning: Killed with signal 15 (by pid=846 uid=0 code=kill) Mar 15 20:25:22 imap(jub): Info: Server shutting down. bytes=1176/1090254 Mar 15 20:25:22 log: Warning: Killed with signal 15 (by pid=846 uid=0 code=kill) Mar 15 20:25:22 master: Warning: Killed with signal 15 (by pid=846 uid=0 code=kill) Mar 15 20:26:48 master: Error: opendir(/var/run/dovecot//login) failed: No such file or directory Mar 15 20:26:51 master: Error: bind(/var/run/dovecot//login/ssl-params) failed: No such file or directory Mar 15 20:26:51 master: Error: bind(/var/run/dovecot//login/imap) failed: No such file or directory Mar 15 20:26:51 master: Error: bind(/var/run/dovecot//login/dns-client) failed: No such file or directory Mar 15 20:26:51 master: Error: bind(/var/run/dovecot//login/auth) failed: No such file or directory Mar 15 20:26:51 master: Fatal: Failed to start listeners Mar 15 20:26:51 master: Error: opendir(/var/run/dovecot//login) failed: No such file or directory Mar 15 20:26:51 master: Error: bind(/var/run/dovecot//login/ssl-params) failed: No such file or directory Mar 15 20:26:51 master: Error: bind(/var/run/dovecot//login/imap) failed: No such file or directory Mar 15 20:26:51 master: Error: bind(/var/run/dovecot//login/dns-client) failed: No such file or directory Mar 15 20:26:51 master: Error: bind(/var/run/dovecot//login/auth) failed: No such file or directory Mar 15 20:26:51 master: Fatal: Failed to start listeners Mar 15 20:26:52 master: Error: opendir(/var/run/dovecot//login) failed: No such file or directory Mar 15 20:26:52 master: Error: bind(/var/run/dovecot//login/ssl-params) failed: No such file or directory Mar 15 20:26:52 master: Error: bind(/var/run/dovecot//login/imap) failed: No such file or directory Mar 15 20:26:52 master: Error: bind(/var/run/dovecot//login/dns-client) failed: No such file or directory Mar 15 20:26:52 master: Error: bind(/var/run/dovecot//login/auth) failed: No such file or directory Mar 15 20:26:52 master: Fatal: Failed to start listeners

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[Dovecot] I stream read - stale NFS file handle
by Joe 16 Mar '10

16 Mar '10

Hi, I am running dovecot/postfix/amavisd within a jail on freebsd. I have a nullfs mounted within the jail that links back to an NFS server. I am constantly getting these errors and my mail never gets delivered. I am hoping someone has a fix for me! Mar 15 18:26:02 deliver(boomer(a)vximultimedia.com): Error: copy: i_stream_read() failed: Stale NFS file handle Mar 15 18:26:02 deliver(boomer(a)vximultimedia.com): Info: msgid=<5b7860d51003151439y3c06e019y4bf5992b220b8150(a)mail.gmail.com>: save failed to INBOX: Internal error occurred. Refer to server log for more information. [2010-03-15 18:26:01]

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[Dovecot] Courier to dovecot migrations
by Daniel Grilo 16 Mar '10

16 Mar '10

Dear All, I saw some topics discussed in forums about this, but none with my problems :( Currently we have a mailserver postfix with courier-imap-4.1.1, and courier-pop3 and courier-authlib. Our Maildir's are written in the users home directory (ex: ~/Maildir) I'm now migrating the mailserver to other cluster and installing with dovecot. We're also moving the Maildir's to other directory (ex: /opt/mailboxes/%u) I've ran your perl script courier-dovecot-migrate-1.0.pl which worked just great (as far as I can tell from the OK messages) .. but when configuring my mail client for this account I get the following: Mar 16 09:49:27 magenta dovecot: auth(default): master out: USER 69 scanner system_user=scanner uid=734 gid=100 home=/home/scanner Mar 16 09:49:27 magenta dovecot: imap-login: Login: user=<scanner>, method=PLAIN, rip=::ffff:192.168.1.210, lip=::ffff:192.168.1.110 Mar 16 09:49:27 magenta dovecot: IMAP(scanner): Effective uid=734, gid=100, home=/home/scanner Mar 16 09:49:27 magenta dovecot: IMAP(scanner): maildir: data=/opt/mailboxes/scanner Mar 16 09:49:27 magenta dovecot: IMAP(scanner): maildir: root=/opt/mailboxes/scanner, index=/opt/mailboxes/scanner, control=, inbox= Mar 16 09:49:27 magenta dovecot: IMAP(scanner): stat(/opt/mailboxes/scanner/cur) failed: Permission denied Mar 16 09:49:27 magenta dovecot: IMAP(scanner): stat(/opt/mailboxes/scanner/cur) failed: Permission denied [root@magenta ~]# ls -la /opt/mailboxes/ total 36 drwxrwx--- 4 root dovecot 4096 Mar 15 11:49 . drwxr-xr-x 6 root dovecot 4096 Mar 9 2009 .. drwxrwx--- 2 root root 16384 Feb 10 15:55 lost+found drwx------ 9 scanner users 4096 Mar 15 11:56 scanner The second problem is between postfix / dovecot.. When I send an email to this user I get the following: Mar 16 09:52:11 magenta postfix/local[19065]: warning: connect #1 to subsystem private/dovecot: Connection refused Mar 16 09:52:12 magenta postfix/local[19064]: warning: connect #5 to subsystem private/dovecot: Connection refused I've the following on my /etc/postfix/main.cf ## deliver with dovecot dovecot_destination_recipient_limit = 1 mailbox_transport = dovecot smtpd_sasl_auth_enable = yes smtpd_client_restrictions = permit_sasl_authenticated I hope you can give me a hand on this :) If you need further information, please let me know (perhaps I forgot something) Best Regards Daniel -- Daniel Grilo Partner of Grupo PDM Av. Conde Valbom 30, 3o 1050-068 Lisboa (Portugal) web: http://www.pdmfc.com Tel: +351 21 357 20 29 // mobile: +351 91 388 94 39 (ext: 716) Fax: +351 21 357 20 31 Your mode of life will be changed for the better because of good news soon.

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[Dovecot] public folders grayed out
by Harald Dunkel 16 Mar '10

16 Mar '10

Hi folks, I have configured a public folder as described on the Wiki (more or less; see below), but in TB3 I see the "Public" folder grayed out. I cannot subscribe. Toggling the subscriptions flag doesn't help. What did I miss here? Any helpful comment would be highly appreciated. If this is a TB3 problem: Which MUA would you suggest? Regards Harri ------------------------------------------------------------ # 1.2.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-trunk-amd64 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 mail_debug: yes mmap_disable: yes mail_nfs_storage: yes mail_nfs_index: yes 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 imap_capability(default): CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH imap_capability(imap): CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS MULTIAPPEND UNSELECT IDLE CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH imap_capability(pop3): imap_capability(managesieve): imap_client_workarounds(default): delay-newmail netscape-eoh tb-extra-mailbox-sep imap_client_workarounds(imap): delay-newmail netscape-eoh tb-extra-mailbox-sep imap_client_workarounds(pop3): imap_client_workarounds(managesieve): pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh pop3_client_workarounds(managesieve): namespace: type: private separator: / location: maildir:/var/spool/imap/%u:LAYOUT=fs inbox: yes list: yes subscriptions: yes namespace: type: public separator: / prefix: Public/ location: maildir:/var/spool/imap/public:LAYOUT=fs list: yes auth default: passdb: driver: pam userdb: driver: passwd

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Re: [Dovecot] imap support for attachement deletion?
by Louis-David Mitterrand 16 Mar '10

16 Mar '10

On Sat, Mar 13, 2010 at 12:25:49PM +0100, Oliver Eales wrote: > > Am 13.03.2010 um 11:26 schrieb Louis-David Mitterrand: > > > Hi, > > > > Does dovecot support in-place attachement deletion? > > > > Mutt currently uploads a new message after deleting attachements. Is > > there a better, imap way to do it? > > Hello, > no, this is the IMAP way to do it. > Via IMAP you can't modify a message, only its attributes (flags) On the mutt-dev list someone pointed out the APPEND spec from the IMAP4rev1 standard: If a date-time is specified, the internal date SHOULD be set in the resulting message; otherwise, the internal date of the resulting message is set to the current date and time by default. Does dovecot honor a date-time passed during APPEND?

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[Dovecot] Disconnected BUG Unknown internal error bytes
by Clovis Tristao 15 Mar '10

15 Mar '10

Hi, I'm using dovecot current version 1.2.11, and is showing the following error when users connect via IMAP. dovecot: IMAP(<user>): Disconnected: BUG: Unknown internal error bytes=77/773 What's happen? How to solve this problem? Thanks a lot, Clóvis -- Clovis Tristao - UNICAMP/Faculdade de Engenharia Agricola Administrador de Redes - Secao de Informatica (SINFO) E-mail: clovis(a)feagri.unicamp.br http://www.feagri.unicamp.br Fone(0xx19) 35211031-35211038-91173116 ou FAX(55xx19) 35211005/35211010

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[Dovecot] deleted_to_trash 0.2 cannot compile on ubuntu 8.1 with dovecot 1.1.4
by Chan, Philip Lee Kwok 15 Mar '10

15 Mar '10

Hi, Is there any trick to make it compile? Thanks a lot. Regards, Philip 15/F, 2 IFC Tel: +852 39838782 This email and any attachments are confidential and may also be privileged. If you are not the addressee, do not disclose, copy, circulate or in any other way use or rely on the information contained in this email or any attachments. If received in error, notify the sender immediately and delete this email and any attachments from your system. Emails cannot be guaranteed to be secure or error free as the message and any attachments could be intercepted, corrupted, lost, delayed, incomplete or amended. Standard Chartered PLC and its subsidiaries do not accept liability for damage caused by this email or any attachments and may monitor email traffic. Standard Chartered PLC is incorporated in England with limited liability under company number 966425 and has its registered office at 1 Aldermanbury Square, London, EC2V 7SB. Standard Chartered Bank ("SCB") is incorporated in England with limited liability by Royal Charter 1853, under reference ZC18. The Principal Office of SCB is situated in England at 1 Aldermanbury Square, London EC2V 7SB. In the United Kingdom, SCB is authorised and regulated by the Financial Services Authority under FSA register number 114276. If you are receiving this email from SCB outside the UK, please click http://www.standardchartered.com/global/email_disclaimer.html to refer to the information on other jurisdictions.

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[Dovecot] Fatal: open() failed for /var/run/dovecot/login: Permission denied
by Andy Yen 15 Mar '10

15 Mar '10

I keep getting this message when I try to start dovecot using the -F option. Fatal: open() failed for /var/run/dovecot/login: Permission denied Checking /var/run/dovecot/login folder permissions does not seem to indicate anything wrong as root has all the permissions it needs. If I am not mistaken, dovecot can run as root while in the login directory correct? When I try to start the dovecot service, it fails with the message: dovecot dead but subsys locked. Can anybody help me resolve this issue? I am running RHEL5.4. Thanks in advance.

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[Dovecot] Extra Imap processes
by Dominique St-Amand 15 Mar '10

15 Mar '10

Hello fellow dovecot users! I have a question for you guys. I have a server running dovecot/exim and I allow both pop/pops and imap/imaps. When I look at the running processes, I see a lot of imap processes that look like the following: imap [user(a)domain.tld USER_IP] Sometimes, there are duplicates imap [user(a)domain.tld USER_IP] processes. I was wondering, how come those processes don't quit and stick around in the system? Should they quit after the user issued the disconnect command from its mail client? Also, is there any way to actually make them to quit or should I make a shell script that runs at a certain period of time and actually kill those processes? Thanks

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[Dovecot] dovecot dead but subsys locked: auth process died to early, error 127
by Andy Yen 15 Mar '10

15 Mar '10

I am having trouble starting up dovecot on my RHEL5 server. When starting the dovecot service, I get: dovecot dead but subsys locked Looking into the mail logs, I find: dovecot: Auth process died too early - shutting down dovecot: child 4165 (auth) returned error 127 Does anybody know how I can fix this? Thanks in advance.

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[Dovecot] Status update
by Timo Sirainen 14 Mar '10

14 Mar '10

Looks like I'm pretty badly lagged behind emails in mailing list and in my INBOX. I should read and do something about maybe 150 messages. The good thing at least is that v2.0 is getting closer. Only 3 larger things left besides bug fixing: 1. config handling is too slow 2. I just noticed auth cache is only for passdb. it really should be changed to cache userdb too. 3. fts-solr should optionally use mailbox GUIDs instead of mailbox names And 2 and 3 are actually old problems..

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[Dovecot] Dovecot 2.0beta3: Auth changes in Mercurial
by Thomas Leuxner 14 Mar '10

14 Mar '10

Hi Timo, are the latest 'Auth-Changes' supposed to be complete? They break 'alias(a)domain.tld' logins for me. Regards Thomas

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