- dovecot - dovecot.org

[Dovecot] NFS performance and 1.1.3 - what can you (unofficially) get away with?
by Jack Stewart 10 Sep '08

10 Sep '08

Hi, Does anyone have experience with bending the NFS recommendations to get better performance? The question is has anyone, with Maildir and the INDEX= on NFS (i.e. dovecot.index and dovecot.index.cache, set mail_nfs_index to no. If so, was it better to turn maildir_copy_preserve_filename to on or did it help to turn if off. The other question is did you play with turning off atime updates or changing the acmin* values? I know that the recommendation is do not do this. Fortunately Timo's screams won't reach my ears for another ten hours. I'm just interested if anyone has done this. You are most welcome to reply offline. I figure that the worst that can happen is that the dovecot.index.cache file will become corrupt, and dovecot will then rebuild it. As long as this doesn't happen all the time, it should not be a big deal. I'm guessing that this is less likely maildir_copy_preserve_filename turned on. My old (courier) servers is that I was able to get away with disabling atime updates and bumping up acmin* but then there was no central index to check. I admit that this is a nutty way to go since part of the whole point of 1.1.X is its NFS settings. Yet this is a place with some pretty nutty users. (i.e. 2+GB inboxes, 100K messages, one/minute connections, ...) ---Jack P.S. As a total aside people migrating from 1.0.X to 1.1.3 may wish to have to use a different INDEX directory in 1.1.3 than the one you used in 1.0.7. Doing this got rid of my index.cache and transaction log error messages. This may be why testing isn't showing anything. P.P.S. I've tried imapproxy for my webmail but it doesn't seem to have made much of a difference on the INDEX I/O.

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[Dovecot] Question about subfolders
by Oliver Fromme 10 Sep '08

10 Sep '08

Hi, I've got an old dovecot installation (0.99.10.5) which is used as the back-end for a squirrelmail web mailer. Now I need to decide whether to update it to a newer version of dovecot or to switch to a different software. One feature that I really need is to be able to place messages and subfolders in a folder at the same time. This is with mbox format files (I can't use maildir). The old version of dovecot doesn't seem to support that, you can have either subfolders or messages in a folder, but not both. Does the current version 1.1.3 support it? Best regards Oliver PS: Please CC me because I'm not subscribed to the list. Thank you very much! -- Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M. Handelsregister: Registergericht Muenchen, HRA 74606, Geschäftsfuehrung: secnetix Verwaltungsgesellsch. mbH, Handelsregister: Registergericht Mün- chen, HRB 125758, Geschäftsführer: Maik Bachmann, Olaf Erb, Ralf Gebhart FreeBSD-Dienstleistungen, -Produkte und mehr: http://www.secnetix.de/bsd

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[Dovecot] plugin for writing compressed mails
by Giorgenes Gelatti 10 Sep '08

10 Sep '08

Hello there, I've being reading the zlib plugin and the dovecot code and I can't see a way of extending the plugin for writing compressed mails instead of just reading it. Any clue? Tks in advance, gpg

2 1

[Dovecot] Panic: IMAP: Trying to allocate 2273345672 bytes
by Mark Zealey 10 Sep '08

10 Sep '08

Hi, we're running dovecot 1.1.2 (centos5 32-bit rpm from atrpms) havn't had any real issues with it, but today it looks like an index has become badly corrupted. We're seeing this in the logs every time we log in to a particular account: 2008-09-10T11:56:07+01:00 mail8 dovecot: Panic: IMAP(xxx): Trying to allocate 2273345672 bytes 2008-09-10T11:56:07+01:00 mail8 dovecot: IMAP(xxx): Raw backtrace: /usr/libexec/dovecot/imap [0x80d0310] -> /usr/libexec/dovecot/imap [0x80d036a] -> /usr/libexec/dovecot/imap [0x80cfc2c] -> /usr/libexec/dovecot/imap [0x80d966c] -> /usr/libexec/dovecot/imap [0x80ce750] -> /usr/libexec/dovecot/imap(buffer_create_dynamic+0x30) [0x80ce800] -> /usr/libexec/dovecot/imap(mail_index_sync_ext_intro+0x4d5) [0x80c0145] -> /usr/libexec/dovecot/imap(mail_index_sync_record+0x135) [0x80b11b5] -> /usr/libexec/dovecot/imap(mail_index_sync_map+0x269) [0x80b1d79] -> /usr/libexec/dovecot/imap(mail_index_map+0x38e) [0x80ab17e] -> /usr/libexec/dovecot/imap [0x80a825c] -> /usr/libexec/dovecot/imap(mail_index_open+0x1f4) [0x80a8554] -> /usr/libexec/dovecot/imap(index_storage_mailbox_open+0x79) [0x809ca39] -> /usr/libexec/dovecot/imap [0x806d339] -> /usr/libexec/dovecot/imap [0x806e1fa] -> /usr/libexec/dovecot/imap(mailbox_open+0x49) [0x80a09e9] -> /usr/libexec/dovecot/imap(cmd_select_full+0xa9) [0x805e459] -> /usr/libexec/dovecot/imap(cmd_select+0x19) [0x805e629] -> /usr/libexec/dovecot/imap [0x805fdec] -> /usr/libexec/dovecot/imap [0x805fe95] -> /usr/libexec/dovecot/imap [0x8060655] -> /usr/libexec/dovecot/imap(client_input+0x5e) [0x806086e] -> /usr/libexec/dovecot/imap(io_loop_handler_run+0x100) [0x80d7c80] -> /usr/libexec/dovecot/imap(io_loop_run+0x28) [0x80d6df8] -> /usr/libexec/dovecot/imap(main+0x4ac) [0x80683ec] -> /lib/libc.so.6(__libc_start_main+0xdc) [0x8c8dec] -> /usr/libexec/dovecot/imap [0x805a171] This account has about 12 mails in cur, nothing in new. Shortly before this corruption started, I saw entries like: 2008-09-10T10:20:15+01:00 mail9 dovecot: IMAP(xxx): /var/spool/mail/supplier_2/xxx/Maildir/dovecot-uidlist: Duplicate file entry at line 2: 1217249435.M999046P25889.mail7.atlas.pipex.net,W=2673:2,S (uid 1 -> 14) ... For all the mails in the cur directory. About our setup: These are on an nfs-mounted file system. It's shared between two computers and connections are randomly redirected to either box; so potentially it could be an nfs type corruption issue. Timo, I'll send you a tarball of the dovecot* files off-list Thanks, Mark -- Mark Zealey -- Shared Hosting Team Leader Product Development * Webfusion 123-reg.co.uk, webfusion.co.uk, donhost.co.uk, supanames.co.uk This mail is subject to http://www.gxn.net/disclaimer

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[Dovecot] Version Mismatch
by Kilburn Abrahams 10 Sep '08

10 Sep '08

hi list I upgraded to 1.1.3, and have my logs turned off for some time, but turned it back on when someone complained about moving emails. I saw this in the logs. Seems strange. Using gentoo on AMD 64 bit. All is working fine, but is this a cause for alarm. dovecot: Jun 05 17:10:32 Fatal: imap-login: Dovecot version mismatch: Master is v1.1.rc6, login is v1.1.rc8 (if you don't care, set version_ignore=yes) SBox dovecot # dovecot -n # 1.1.3: /etc/dovecot/dovecot.conf log_path: /var/log/mail.log info_log_path: /var/log/mail.log protocols: imap imaps pop3 pop3s managesieve listen(default): *:143 listen(imap): *:143 listen(pop3): *:110 listen(managesieve): *:2000 ssl_listen(default): *:993 ssl_listen(imap): *:993 ssl_listen(pop3): *:995 ssl_listen(managesieve): ssl_disable: yes disable_plaintext_auth: no 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 login_executable(managesieve): /usr/libexec/dovecot/managesieve-login first_valid_uid: 150 last_valid_uid: 150 mail_privileged_group: mail mail_location: maildir:/var/vmail/%d/%n mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_executable(managesieve): /usr/libexec/dovecot/managesieve mail_plugins(default): quota imap_quota mail_plugins(imap): quota imap_quota mail_plugins(pop3): quota mail_plugins(managesieve): mail_plugin_dir(default): /usr/lib64/dovecot/imap mail_plugin_dir(imap): /usr/lib64/dovecot/imap mail_plugin_dir(pop3): /usr/lib64/dovecot/pop3 mail_plugin_dir(managesieve): /usr/lib64/dovecot/managesieve imap_client_workarounds(default): outlook-idle delay-newmail imap_client_workarounds(imap): outlook-idle delay-newmail 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): auth default: user: nobody passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: sql args: /etc/dovecot/dovecot-sql.conf socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 432 user: vmail group: mail plugin: quota: maildir quota_rule: *:storage=30GB quota_rule2: Trash:storage=1000M acl: vfile:/etc/dovecot/acls trash: /etc/dovecot/trash.conf Thanks !DSPAM:1,48c73e8460241318355894!

3 2

[Dovecot] 1.1.3: imap crashes with SIGSEGV
by Ralf Hildebrandt 10 Sep '08

10 Sep '08

2 backtraces: 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 "i486-linux-gnu"... Reading symbols from /lib/i686/cmov/libdl.so.2...Reading symbols from /usr/lib/debug/lib/i686/cmov/libdl-2.7.so...done. done. Loaded symbols for /lib/i686/cmov/libdl.so.2 Reading symbols from /lib/i686/cmov/libc.so.6...Reading symbols from /usr/lib/debug/lib/i686/cmov/libc-2.7.so...done. done. Loaded symbols for /lib/i686/cmov/libc.so.6 Reading symbols from /lib/ld-linux.so.2...Reading symbols from /usr/lib/debug/lib/ld-2.7.so...done. done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /usr/local/lib/dovecot/imap/lib10_quota_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib10_quota_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib11_trash_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib11_trash_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib20_fts_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib20_fts_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib20_mail_log_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib20_mail_log_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so Reading symbols from /usr/lib/gconv/ISO8859-1.so...Reading symbols from /usr/lib/debug/usr/lib/gconv/ISO8859-1.so...done. done. Loaded symbols for /usr/lib/gconv/ISO8859-1.so Core was generated by `/usr/local/libexec/dovecot/imap'. Program terminated with signal 11, Segmentation fault. [New process 11830] #0 array_idx_modifiable_i (array=0x87e34b4, idx=0) at array.c:11 11 if (pos >= array->buffer->used) { #0 array_idx_modifiable_i (array=0x87e34b4, idx=0) at array.c:11 pos = 0 #1 0x080c4c28 in mail_index_sync_ext_reset (ctx=0xbfe14740, u=0xbfe146b0) at mail-index-sync-ext.c:518 map = (struct mail_index_map *) 0x87e3428 ext_hdr = <value optimized out> ext = <value optimized out> #2 0x080b6a69 in mail_index_sync_record (ctx=0xbfe14740, hdr=0x87e2f70, data=0x87e3a60) at mail-index-sync-update.c:546 rec = {new_reset_id = 1166087195, preserve_data = 0 '\0', unused_padding = "\000\000"} ret = <value optimized out> #3 0x080b705f in mail_index_sync_map (_map=0x87b30d0, type=MAIL_INDEX_SYNC_HANDLER_HEAD, force=true) at mail-index-sync-update.c:828 _data_stack_cur_id = 5 map = <value optimized out> index = (struct mail_index *) 0x87b3098 view = (struct mail_index_view *) 0x87e2e50 sync_map_ctx = {view = 0x87e2e50, cur_ext_map_idx = 0, ext_intro_seq = 4, ext_intro_offset = 29272, ext_intro_end_offset = 29300, expunge_handlers = {arr = {buffer = 0x0, element_size = 0}, v = 0x0, v_modifiable = 0x0}, extra_contexts = {arr = {buffer = 0x0, element_size = 0}, v = 0x0, v_modifiable = 0x0}, unknown_extensions = 0x87e2fd0, type = MAIL_INDEX_SYNC_HANDLER_HEAD, sync_handlers_initialized = 0, expunge_handlers_set = 0, expunge_handlers_used = 0, cur_ext_ignore = 1, internal_update = 0, errors = 1} thdr = (const struct mail_transaction_header *) 0x87e2f70 tdata = (const void *) 0x87e3a60 prev_seq = 4 start_offset = <value optimized out> prev_offset = 29300 ret = 1 had_dirty = false reset = false __PRETTY_FUNCTION__ = "mail_index_sync_map" #4 0x080b078f in mail_index_map (index=0x87b3098, type=MAIL_INDEX_SYNC_HANDLER_HEAD) at mail-index-map.c:953 ret = <value optimized out> __PRETTY_FUNCTION__ = "mail_index_map" #5 0x080ad1d3 in mail_index_try_open (index=0x87b3098) at mail-index.c:290 ret = 0 __PRETTY_FUNCTION__ = "mail_index_try_open" #6 0x080ad52f in mail_index_open (index=0x87b3098, flags=49, lock_method=FILE_LOCK_METHOD_FCNTL) at mail-index.c:354 ret = <value optimized out> __PRETTY_FUNCTION__ = "mail_index_open" #7 0x080a14dc in index_storage_mailbox_open (ibox=0x87c6248) at index-storage.c:383 storage = (struct mail_storage *) 0x87aacc0 index_flags = 49 ret = <value optimized out> __PRETTY_FUNCTION__ = "index_storage_mailbox_open" #8 0x08070bbb in maildir_open (storage=0x87aacc0, name=0x87af6ee "Drafts", flags=0) at maildir-storage.c:448 mbox = (struct maildir_mailbox *) 0x87c6248 index = <value optimized out> path = 0x879f120 "/home/n/i/nivanov/Maildir/.Drafts" st = {st_dev = 13257686650873676099, __pad1 = 65024, __st_ino = 0, st_mode = 0, st_nlink = 6076788, st_uid = 16832, st_gid = 2, st_rdev = 429496771878, __pad2 = 0, st_size = 0, st_blksize = 12288, st_blocks = 17592186044416, st_atim = {tv_sec = 24, tv_nsec = 0}, st_mtim = { tv_sec = 1219648514, tv_nsec = 0}, st_ctim = {tv_sec = 1219648514, tv_nsec = 0}, st_ino = 1220756980} pool = <value optimized out> #9 0x08070d24 in maildir_mailbox_open (_storage=0x87aacc0, name=0x87af6ee "Drafts", input=0x0, flags=0) at maildir-storage.c:512 path = 0x879f0d0 "/home/n/i/nivanov/Maildir/.Drafts" st = {st_dev = 4294967296, __pad1 = 31232, __st_ino = 3219212984, st_mode = 135152563, st_nlink = 142300336, st_uid = 3086801588, st_gid = 3086808264, st_rdev = 13257686356386956228, __pad2 = 25160, st_size = 284128058446176, st_blksize = 2, st_blocks = -5188549690060539440, st_atim = {tv_sec = 0, tv_nsec = 142257428}, st_mtim = {tv_sec = 0, tv_nsec = -1075754280}, st_ctim = {tv_sec = 135086614, tv_nsec = 142257536}, st_ino = 17179869184} ret = <value optimized out> #10 0xb7e7b1ca in mail_log_mailbox_open (storage=0x87aacc0, name=0x87af6ee "Drafts", input=0x0, flags=0) at mail-log-plugin.c:450 box = (struct mailbox *) 0xbfe14b18 #11 0xb7e8c67a in quota_mailbox_open (storage=0x87aacc0, name=0x87af6ee "Drafts", input=0x0, flags=0) at quota-storage.c:366 box = (struct mailbox *) 0x0 #12 0x080a5599 in mailbox_open (storage=0x87aacc0, name=0x87af6ee "Drafts", input=0x0, flags=0) at mail-storage.c:459 _data_stack_cur_id = 4 box = <value optimized out> #13 0x08060d4c in cmd_select_full (cmd=0x87ab5f0, readonly=false) at cmd-select.c:32 client = (struct client *) 0x87ab3a8 storage = (struct mail_storage *) 0x87aacc0 box = (struct mailbox *) 0x0 status = {messages = 3219213272, recent = 6, unseen = 0, uidvalidity = 8054608, uidnext = 0, first_unseen_seq = 142253680, keywords = 0x14} mailbox = 0x87af6ee "Drafts" #14 0x08060f39 in cmd_select (cmd=0x87ab5f0) at cmd-select.c:88 No locals. #15 0x080627dc in client_command_input (cmd=0x87ab5f0) at client.c:580 client = (struct client *) 0x87ab3a8 command = <value optimized out> __PRETTY_FUNCTION__ = "client_command_input" #16 0x0806286f in client_command_input (cmd=0x87ab5f0) at client.c:629 client = (struct client *) 0x87ab3a8 command = (struct command *) 0x0 __PRETTY_FUNCTION__ = "client_command_input" #17 0x08062e6d in client_handle_input (client=<value optimized out>) at client.c:670 _data_stack_cur_id = 3 ret = <value optimized out> remove_io = <value optimized out> handled_commands = false #18 0x0806337e in client_input (client=0x87ab3a8) at client.c:725 cmd = <value optimized out> output = (struct ostream *) 0x87ab52c bytes = <value optimized out> __PRETTY_FUNCTION__ = "client_input" #19 0x080dde90 in io_loop_handler_run (ioloop=0x87a79b0) at ioloop-epoll.c:203 ctx = (struct ioloop_handler_context *) 0x87a7aa8 event = (const struct epoll_event *) 0x87a7ae8 list = (struct io_list *) 0x87a85c0 io = (struct io_file *) 0x87ab588 tv = {tv_sec = 1799, tv_usec = 999646} t_id = 2 msecs = <value optimized out> ret = 1 i = 0 j = 0 call = <value optimized out> #20 0x080dd300 in io_loop_run (ioloop=0x87a79b0) at ioloop.c:320 No locals. #21 0x0806b4ea in main (argc=) at main.c:293 No locals. AND: 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 "i486-linux-gnu"... Reading symbols from /lib/i686/cmov/libdl.so.2...Reading symbols from /usr/lib/debug/lib/i686/cmov/libdl-2.7.so...done. done. Loaded symbols for /lib/i686/cmov/libdl.so.2 Reading symbols from /lib/i686/cmov/libc.so.6...Reading symbols from /usr/lib/debug/lib/i686/cmov/libc-2.7.so...done. done. Loaded symbols for /lib/i686/cmov/libc.so.6 Reading symbols from /lib/ld-linux.so.2...Reading symbols from /usr/lib/debug/lib/ld-2.7.so...done. done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /usr/local/lib/dovecot/imap/lib10_quota_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib10_quota_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib11_trash_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib11_trash_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib20_fts_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib20_fts_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib20_mail_log_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib20_mail_log_plugin.so Reading symbols from /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so...done. Loaded symbols for /usr/local/lib/dovecot/imap/lib21_fts_squat_plugin.so Reading symbols from /usr/lib/gconv/ISO8859-1.so...Reading symbols from /usr/lib/debug/usr/lib/gconv/ISO8859-1.so...done. done. Loaded symbols for /usr/lib/gconv/ISO8859-1.so Core was generated by `/usr/local/libexec/dovecot/imap'. Program terminated with signal 11, Segmentation fault. [New process 12786] #0 array_idx_modifiable_i (array=0x8bb61b4, idx=0) at array.c:11 11 if (pos >= array->buffer->used) { #0 array_idx_modifiable_i (array=0x8bb61b4, idx=0) at array.c:11 pos = 0 #1 0x080c4c28 in mail_index_sync_ext_reset (ctx=0xbfcbcdf0, u=0xbfcbcd60) at mail-index-sync-ext.c:518 map = (struct mail_index_map *) 0x8bb6128 ext_hdr = <value optimized out> ext = <value optimized out> #2 0x080b6a69 in mail_index_sync_record (ctx=0xbfcbcdf0, hdr=0x8bb5b28, data=0x8bb6780) at mail-index-sync-update.c:546 rec = {new_reset_id = 1166087195, preserve_data = 0 '\0', unused_padding = "\000\000"} ret = <value optimized out> #3 0x080b705f in mail_index_sync_map (_map=0x8b8b6c8, type=MAIL_INDEX_SYNC_HANDLER_HEAD, force=true) at mail-index-sync-update.c:828 _data_stack_cur_id = 5 map = <value optimized out> index = (struct mail_index *) 0x8b8b690 view = (struct mail_index_view *) 0x8bb6058 sync_map_ctx = {view = 0x8bb6058, cur_ext_map_idx = 0, ext_intro_seq = 4, ext_intro_offset = 29272, ext_intro_end_offset = 29300, expunge_handlers = {arr = {buffer = 0x0, element_size = 0}, v = 0x0, v_modifiable = 0x0}, extra_contexts = {arr = {buffer = 0x0, element_size = 0}, v = 0x0, v_modifiable = 0x0}, unknown_extensions = 0x8bb60d8, type = MAIL_INDEX_SYNC_HANDLER_HEAD, sync_handlers_initialized = 0, expunge_handlers_set = 0, expunge_handlers_used = 0, cur_ext_ignore = 1, internal_update = 0, errors = 1} thdr = (const struct mail_transaction_header *) 0x8bb5b28 tdata = (const void *) 0x8bb6780 prev_seq = 4 start_offset = <value optimized out> prev_offset = 29300 ret = 1 had_dirty = false reset = false __PRETTY_FUNCTION__ = "mail_index_sync_map" #4 0x080b078f in mail_index_map (index=0x8b8b690, type=MAIL_INDEX_SYNC_HANDLER_HEAD) at mail-index-map.c:953 ret = <value optimized out> __PRETTY_FUNCTION__ = "mail_index_map" #5 0x080ad1d3 in mail_index_try_open (index=0x8b8b690) at mail-index.c:290 ret = 0 __PRETTY_FUNCTION__ = "mail_index_try_open" #6 0x080ad52f in mail_index_open (index=0x8b8b690, flags=49, lock_method=FILE_LOCK_METHOD_FCNTL) at mail-index.c:354 ret = <value optimized out> __PRETTY_FUNCTION__ = "mail_index_open" #7 0x080a14dc in index_storage_mailbox_open (ibox=0x8b87e50) at index-storage.c:383 storage = (struct mail_storage *) 0x8b80cc0 index_flags = 49 ret = <value optimized out> __PRETTY_FUNCTION__ = "index_storage_mailbox_open" #8 0x08070bbb in maildir_open (storage=0x8b80cc0, name=0x8b856ee "Drafts", flags=0) at maildir-storage.c:448 mbox = (struct maildir_mailbox *) 0x8b87e50 index = <value optimized out> path = 0x8b75120 "/home/n/i/nivanov/Maildir/.Drafts" st = {st_dev = 7512772768, __pad1 = 65024, __st_ino = 0, st_mode = 0, st_nlink = 6076788, st_uid = 16832, st_gid = 2, st_rdev = 429496771878, __pad2 = 0, st_size = 0, st_blksize = 12288, st_blocks = 17592186044416, st_atim = {tv_sec = 24, tv_nsec = 0}, st_mtim = {tv_sec = 1220901763, tv_nsec = 0}, st_ctim = {tv_sec = 1220901763, tv_nsec = 0}, st_ino = 1220901763} pool = <value optimized out> #9 0x08070d24 in maildir_mailbox_open (_storage=0x8b80cc0, name=0x8b856ee "Drafts", input=0x0, flags=0) at maildir-storage.c:512 path = 0x8b750d0 "/home/n/i/nivanov/Maildir/.Drafts" st = {st_dev = 4294967296, __pad1 = 55808, __st_ino = 3217805672, st_mode = 135152563, st_nlink = 146323360, st_uid = 146281896, st_gid = 3217805716, st_rdev = 628210232224025924, __pad2 = 55340, st_size = 580206198801443584, st_blksize = -1, st_blocks = 577828187078914036, st_atim = {tv_sec = 0, tv_nsec = 146279700}, st_mtim = {tv_sec = 0, tv_nsec = -1077161592}, st_ctim = { tv_sec = 135086614, tv_nsec = 146279808}, st_ino = 17179869184} ret = <value optimized out> #10 0xb7f231ca in mail_log_mailbox_open (storage=0x8b80cc0, name=0x8b856ee "Drafts", input=0x0, flags=0) at mail-log-plugin.c:450 box = (struct mailbox *) 0xbfcbd1c8 #11 0xb7f3467a in quota_mailbox_open (storage=0x8b80cc0, name=0x8b856ee "Drafts", input=0x0, flags=0) at quota-storage.c:366 box = (struct mailbox *) 0x0 #12 0x080a5599 in mailbox_open (storage=0x8b80cc0, name=0x8b856ee "Drafts", input=0x0, flags=0) at mail-storage.c:459 _data_stack_cur_id = 4 box = <value optimized out> #13 0x08060d4c in cmd_select_full (cmd=0x8b815f0, readonly=false) at cmd-select.c:32 client = (struct client *) 0x8b813a8 storage = (struct mail_storage *) 0x8b80cc0 box = (struct mailbox *) 0x0 status = {messages = 3217805960, recent = 6, unseen = 0, uidvalidity = 12076592, uidnext = 0, first_unseen_seq = 146275952, keywords = 0x14} mailbox = 0x8b856ee "Drafts" #14 0x08060f39 in cmd_select (cmd=0x8b815f0) at cmd-select.c:88 No locals. #15 0x080627dc in client_command_input (cmd=0x8b815f0) at client.c:580 client = (struct client *) 0x8b813a8 command = <value optimized out> __PRETTY_FUNCTION__ = "client_command_input" #16 0x0806286f in client_command_input (cmd=0x8b815f0) at client.c:629 client = (struct client *) 0x8b813a8 command = (struct command *) 0x0 __PRETTY_FUNCTION__ = "client_command_input" #17 0x08062e6d in client_handle_input (client=<value optimized out>) at client.c:670 _data_stack_cur_id = 3 ret = <value optimized out> remove_io = <value optimized out> handled_commands = false #18 0x0806337e in client_input (client=0x8b813a8) at client.c:725 cmd = <value optimized out> output = (struct ostream *) 0x8b8152c bytes = <value optimized out> __PRETTY_FUNCTION__ = "client_input" #19 0x080dde90 in io_loop_handler_run (ioloop=0x8b7d9b0) at ioloop-epoll.c:203 ctx = (struct ioloop_handler_context *) 0x8b7daa8 event = (const struct epoll_event *) 0x8b7dae8 list = (struct io_list *) 0x8b7e5c0 io = (struct io_file *) 0x8b81588 tv = {tv_sec = 1799, tv_usec = 999578} t_id = 2 msecs = <value optimized out> ret = 1 i = 0 j = 0 call = <value optimized out> #20 0x080dd300 in io_loop_run (ioloop=0x8b7d9b0) at ioloop.c:320 No locals. #21 0x0806b4ea in main (argc=) at main.c:293 No locals. -- Ralf Hildebrandt (Ralf.Hildebrandt(a)charite.de) snickebo(a)charite.de Postfix - Einrichtung, Betrieb und Wartung Tel. +49 (0)30-450 570-155 http://www.arschkrebs.de I'm looking for a job Of course I could put all this into Postfix 1.1 and call the result Postfix 1.1.14, but that would be cheating. -- Wietse

2 12

[Dovecot] Problems to sync
by Lincon Peretto 10 Sep '08

10 Sep '08

Dovecot 1.1.2 Good afternoon, I installed dovecot to work with Exim....my dovecot.conf is like this: #Protocolos suportados protocols = imap log_path = /var/log/dovecot.log info_log_path = /var/log/dovecot-info.log #Desabilitar SSL ssl_disable = yes disable_plaintext_auth = no first_valid_gid = 0 mail_location = mailbox:/usr/home/%u/mail/:INBOX=/var/mail/%u mail_access_groups = mail protocol imap { login_executable = /usr/local/libexec/dovecot/imap-login mail_executable = /usr/local/libexec/dovecot/imap login_greeting_capability = yes } #Otimizacao dotlock_use_excl=yes maildir_copy_with_hardlinks=yes auth_verbose = yes auth_process_size = 256 auth_cache_ttl = 3600 auth default { mechanisms = plain user = root ssl_require_client_cert = no passdb pam { } userdb passwd { } } The problem is that I get to sync with INBOX, but I can't get to sync with the other files... I don't know if this line is correct: mail_location = mailbox:/usr/home/%u/mail/:INBOX=/var/mail/%u If I create a new file by the outlook, this file is created in the server normally..... If someone could help....thanks...

3 9

[Dovecot] Panic: file sieve-cmu.c: line 262 (part_save): assertion failed: (buf->used - 1 == part->body_size.physical_size)
by Maciej Polewczyński 10 Sep '08

10 Sep '08

Hello Dovecot v1.1.3 Sieve plugin v1.1.5 Debian Lenny Virtual users in mysql db dovecot -n at the end of email I have problem with sieve body rules during delivery. When I test rule if body :raw :contains [ ".exe" ] { discard; } deliver die with panic: Sep 10 15:14:37 mail deliver(user): Panic: file sieve-cmu.c: line 262 (part_save): assertion failed: (buf->used - 1 == part->body_size.physical_size) Sep 10 15:14:37 mail deliver(user): Raw backtrace: /usr/local/libexec/dovecot/deliver [0x80ca1a1] -> /usr/local/libexec/dovecot/deliver(i_syslog_fatal_handler+0x34) [0x80ca274] -> /usr/local/libexec/dovecot/deliver [0x80c9bb9] -> /usr/local/lib/dovecot/lda/lib90_cmusieve_plugin.so [0xb7e44bce] -> /usr/local/lib/dovecot/lda/lib90_cmusieve_plugin.so [0xb7e44fc4] -> /usr/local/lib/dovecot/lda/lib90_cmusieve_plugin.so [0xb7e4ef4a] -> /usr/local/lib/dovecot/lda/lib90_cmusieve_plugin.so(sieve_eval_bc+0x3a8) [0xb7e50558] -> /usr/local/lib/dovecot/lda/lib90_cmusieve_plugin.so(sieve_execute_bytecode+0xe2) [0xb7e56282] -> /usr/local/lib/dovecot/lda/lib90_cmusieve_plugin.so(cmu_sieve_run+0x326) [0xb7e46166] -> /usr/local/lib/dovecot/lda/lib90_cmusieve_plugin.so [0xb7e43bf6] -> /usr/local/libexec/dovecot/deliver(main+0x111a) [0x805dfda] -> /lib/i686/cmov/libc.so.6(__libc_start_main+0xe5) [0xb7e81455] -> /usr/local/libexec/dovecot/deliver [0x805bc11] Is there a bug or I have done something wrong. /usr/local/sbin/dovecot -n # 1.1.3: /usr/local/etc/dovecot.conf base_dir: /var/run/dovecot/ log_timestamp: %Y-%m-%d %H:%M:%S protocols: imap imaps pop3 pop3s disable_plaintext_auth: no login_dir: /var/run/dovecot//login login_executable(default): /usr/local/libexec/dovecot/imap-login login_executable(imap): /usr/local/libexec/dovecot/imap-login login_executable(pop3): /usr/local/libexec/dovecot/pop3-login first_valid_uid: 150 mail_privileged_group: mail mail_location: maildir:%h/Maildir mail_debug: yes mail_executable(default): /usr/local/libexec/dovecot/imap mail_executable(imap): /usr/local/libexec/dovecot/imap mail_executable(pop3): /usr/local/libexec/dovecot/pop3 mail_plugins(default): quota imap_quota mail_plugins(imap): quota imap_quota mail_plugins(pop3): quota mail_plugin_dir(default): /usr/local/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/lib/dovecot/imap mail_plugin_dir(pop3): /usr/local/lib/dovecot/pop3 imap_client_workarounds(default): delay-newmail imap_client_workarounds(imap): delay-newmail 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 username_chars: abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@+% debug: yes passdb: driver: sql args: /usr/local/etc/dovecot-sql.user.conf passdb: driver: sql args: /usr/local/etc/dovecot-sql.alias.conf userdb: driver: sql args: /usr/local/etc/dovecot-sql.user.conf userdb: driver: sql args: /usr/local/etc/dovecot-sql.alias.conf socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 384 user: vmail plugin: quota: maildir -- Pozdrowienia Maciej Polewczynski Registered Linux user #117725

1 0

[Dovecot] uid in rawlog
by Roberto Tagliaferri - Tosnet srl 10 Sep '08

10 Sep '08

Yes.. another uid problem :( in a rawlog -n i see this: 28 bb25c8adf818e61ddd0ed8ae4f>>> <<<8bd336 29 9cb5e4878855c22377f721eab412116c why this uid is splitted in 2 lines? -- Roberto Tagliaferri Responsabile Progettazione & Produzione TosNet s.r.l. - Internet Service Provider r.tagliaferri(a)tosnet.it www.tosnet.it

1 1

[Dovecot] uidl problem
by Roberto Tagliaferri - Tosnet srl 10 Sep '08

10 Sep '08

Hi, i've few problem with uidl with some mailbox. In poplog i've this: Error: POP3(test): Couldn't init INBOX: Can't sync mailbox: Messages keep getting expunged If i delete the first message (with X-IMAP) i read the mailbux but retrieve all email .. If i set to yes pop3_reuse_xuidl i resolv this problem? root@smtp:/home# dovecot -n # 1.1.3: /usr/local/etc/dovecot.conf base_dir: /var/run/dovecot/ log_path: /var/log/poplog info_log_path: /var/log/poplog protocols: pop3 ssl_disable: yes disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable: /usr/local/libexec/dovecot/pop3-login login_processes_count: 4 verbose_proctitle: yes mail_extra_groups: mail mail_access_groups: mail mail_location: mbox:/var/empty:INBOX=/var/spool/mail/%u:INDEX=MEMORY mbox_dirty_syncs: no mail_executable: /usr/local/libexec/dovecot/pop3 mail_plugin_dir: /usr/local/lib/dovecot/pop3 pop3_no_flag_updates: yes pop3_uidl_format: %m pop3_client_workarounds: oe-ns-eoh outlook-no-nuls auth default: mechanisms: plain login verbose: yes passdb: driver: shadow userdb: driver: passwd socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postdrop -- Roberto Tagliaferri Responsabile Progettazione & Produzione TosNet s.r.l. - Internet Service Provider r.tagliaferri(a)tosnet.it www.tosnet.it

1 0