- dovecot - dovecot.org

[Dovecot] DOES NOT PERTAIN TO DOVECOT: Does anyone use postfix for some help?
by Jerrale Gayle 05 Jun '10

05 Jun '10

When mail is sent from the mail server, it shows up as originating from the MAIN ip address of the server, 173.50.101.11, when the mail server is bound to 173.50.101.12. I have already set smtp_bind_address: 173.50.101.12 in main.cf and 173.50.101.12:smtp inet - - smtpd in master.cf. This prevents smtp connects TO any other ip but 173.50.101.12 BUT mail STILL shows up originating from eth1, where 173.50.101.12 is eth1:2 I think this is *nix related and most here, on dovecot mailing list, could provide help.

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[Dovecot] mdbox error with 2.0.beta5
by Mike Abbott 05 Jun '10

05 Jun '10

Running 2.0.beta5 on Mac OS X with HFS+J, I often see this error in the log: Fri May 14 12:25:59 gromit dovecot[5466]: imap(pid 8101 user joe): Error: mdbox /var/spool/imap/dovecot/mail/mailboxes/INBOX/Foobar/dbox-Mails: map uidvalidity mismatch (1273852899 vs 1273853949) Fri May 14 12:25:59 gromit dovecot[5466]: imap(pid 8101 user joe): Disconnected: Internal error occurred. Refer to server log for more information. [2010-05-14 12:25:59] bytes=1337/4443 Fri May 14 12:25:59 gromit dovecot[5466]: imap(pid 8101 user joe): Warning: mdbox /var/spool/imap/dovecot/mail/storage: rebuilding indexes The logs also reveal that this user was logged in twice at the time. There appear to be two issues here: the uidvalidity mismatch, and the path in the "rebuilding indexes" message does not match the path in the "uidvalidity mismatch" error.

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[Dovecot] Managesieve connection hangs with TLS
by Joel James Adamson 04 Jun '10

04 Jun '10

Hello, I've got dovecot 1.2.11 running on Fedora 12 (x86_64) with the managesieve protocol and sieve plugins enabled, with deliver handling local delivery. I've set disable_plaintext_auth = yes ssl = yes ssl_cert_file = /etc/pki/dovecot/certs/dovecot.pem ssl_key_file = /etc/pki/dovecot/private/dovecot.pem mail_debug = yes protocol managesieve { listen = *:2000 login_executable = /usr/libexec/dovecot/managesieve-login mail_executable = /usr/libexec/dovecot/managesieve } and generated local SSL certificates; everything is going fine on the IMAP end of things (clients ask if I trust the certificate the first time, etc). I've open the appropriate ports, etc. No problems with mail delivery. However, I can't connect to the managesieve daemon. I've tried the Emacs client[1], and it just hangs. I tried manual login to port 2000 and here's what happened: joel@chondestes: /etc/mail > gnutls-cli --starttls -p 2000 localhost Resolving 'localhost'... Connecting to '127.0.0.1:2000'... - Simple Client Mode: "IMPLEMENTATION" "dovecot" "SIEVE" "comparator-i;octet comparator-i;ascii-casemap fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date" "SASL" "PLAIN" "STARTTLS" "NOTIFY" "mailto" "VERSION" "1.0" OK "Dovecot ready." *** Starting TLS handshake C-c C-c That last line is me hanging up in Emacs' shell buffer because nothing was happening. Sorry to sound like such a newbie, but what do I need on the client end to complete the TLS transaction? What else do I need to set up to get managesieve to connect? Thanks, Joel Footnotes: [1] http://josefsson.org/sieve/ -- Joel J. Adamson Servedio Lab University of North Carolina at Chapel Hill FSF Member #8164 http://www.unc.edu/~adamsonj

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[Dovecot] dovecot 2.0: * BAD Internal quota calculation error
by e-frog 04 Jun '10

04 Jun '10

Hello, I'm seeing * BAD Internal quota calculation error's with dovecot 2.0. It doesn't happen always but quite frequently. Here is an example imap traffic: 24 select "Drafts" 25 getquotaroot "Drafts" * OK [CLOSED] Previous mailbox closed. * FLAGS (\Answered \Flagged \Deleted \Seen \Draft) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] Flags permitted. * 1 EXISTS * 0 RECENT * OK [UIDVALIDITY 1239455951] UIDs valid * OK [UIDNEXT 5] Predicted next UID * OK [HIGHESTMODSEQ 11] Highest 24 OK [READ-WRITE] Select completed. * QUOTAROOT "Drafts" "user" * QUOTA "user" () * BAD Internal quota calculation error 25 OK Getquotaroot completed. Reverting the following change fixes the issue http://hg.dovecot.org/dovecot-2.0/rev/50a0c05fb4e7 Thanks, e-frog

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[Dovecot] Dovecot 2.0beta3: mdbox crash on corrupted mail (backtrace included)
by Thomas Leuxner 04 Jun '10

04 Jun '10

Hi, captured a crash on mdbox with latest mercurial: Mar 9 13:56:28 spectre dovecot: imap(tlx(a)leuxner.net): Corrupted dbox file /var/vmail/leuxner.net/tlx/mdbox/storage/m.59 (around offset=1438073): msg header has bad magic value Mar 9 13:56:28 spectre dovecot: imap(tlx(a)leuxner.net): Corrupted dbox file /var/vmail/leuxner.net/tlx/mdbox/storage/m.59 (around offset=1438073): uid=4831 points to broken data at offset=1438073 Mar 9 13:56:28 spectre dovecot: imap(tlx(a)leuxner.net): Corrupted dbox file /var/vmail/leuxner.net/tlx/mdbox/storage/m.59 (around offset=1438073): msg header has bad magic value Mar 9 13:56:28 spectre dovecot: imap(tlx(a)leuxner.net): Corrupted dbox file /var/vmail/leuxner.net/tlx/mdbox/storage/m.59 (around offset=1438073): uid=4831 points to broken data at offset=1438073 Mar 9 13:56:28 spectre dovecot: imap(tlx(a)leuxner.net): Disconnected: Internal error occurred. Refer to server log for more information. [2010-03-09 13:56:28] bytes=74358/28147042 Mar 9 13:56:28 spectre dovecot: imap(tlx(a)leuxner.net): dbox /var/vmail/leuxner.net/tlx/mdbox/storage: rebuilding indexes Mar 9 13:56:28 spectre dovecot: imap(tlx(a)leuxner.net): Corrupted dbox file /var/vmail/leuxner.net/tlx/mdbox/storage/m.59 (around offset=2075210): msg header has bad magic value Mar 9 13:56:28 spectre dovecot: imap(tlx(a)leuxner.net): dbox: Copy of the broken file saved to /var/vmail/leuxner.net/tlx/mdbox/storage/m.59.broken Mar 9 13:56:29 spectre dovecot: imap(tlx(a)leuxner.net): Panic: file index-sync.c: line 40 (index_mailbox_set_recent_uid): assertion failed: (seq_range_exists(&ibox->recent_flags, uid)) Mar 9 13:56:29 spectre dovecot: imap(tlx(a)leuxner.net): Raw backtrace: /usr/lib/dovecot/libdovecot.so.0 [0x7f184c7d92b2] -> /usr/lib/dovecot/libdovecot.so.0 [0x7f184c7d931a] -> /usr/lib/dovecot/libdovecot.so.0(i_error+0) [0x7f184c7d96c3] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mailbox_set_recent_seq+0) [0x7f184ca84010] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mailbox_set_recent_seq+0x3c) [0x7f184ca8404c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_sync_begin+0x37b) [0x7f184caafddb] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_sync+0x12) [0x7f184cab00c2] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_storage_sync_init+0x43) [0x7f184cab0133] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x31) [0x7f184ca414e1] -> dovecot/imap [tlx(a)leuxner.net 80.187.100.24 IDLE](imap_sync_init+0x68) [0x417db8] -> dovecot/imap [tlx(a)leuxner.net 80.187.100.24 IDLE] [0x40ab5e] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handle_timeouts+0x9b) [0x7f184c7e342b] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x6f) [0x7f184c7e3f8f] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x18) [0x7f184c7e3168] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f184c7d3143] -> dovecot/imap [tlx(a)leuxner.net 80.187.100.24 IDLE](main+0x191) [0x418681] -> /lib/libc.so.6(__libc_start_main+0xe6) [0x7f184c0601a6] -> dovecot/imap [tlx(a)leuxner.net 80.187.100.24 IDLE] [0x4084e9] Mar 9 13:56:29 spectre dovecot: master: service(imap): child 32643 killed with signal 6 (core dumped) [14:02] root spectre:/# gdb /usr/lib/dovecot/imap /var/vmail/leuxner.net/tlx/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 /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 32643] #0 0x00007f184c073ed5 in raise () from /lib/libc.so.6 (gdb) bt full #0 0x00007f184c073ed5 in raise () from /lib/libc.so.6 No symbol table info available. #1 0x00007f184c0753f3 in abort () from /lib/libc.so.6 No symbol table info available. #2 0x00007f184c7d92c5 in default_fatal_finish (type=<value optimized out>, status=0) at failures.c:164 backtrace = 0x61f0e8 "/usr/lib/dovecot/libdovecot.so.0 [0x7f184c7d92b2] -> /usr/lib/dovecot/libdovecot.so.0 [0x7f184c7d931a] -> /usr/lib/dovecot/libdovecot.so.0(i_error+0) [0x7f184c7d96c3] -> /usr/lib/dovecot/libdovecot-st"... #3 0x00007f184c7d931a 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 0x00007f184c7d96c3 in i_panic (format=<value optimized out>) at failures.c:230 args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fffffffcd00, reg_save_area = 0x7fffffffcc40}} #5 0x00007f184ca84010 in index_mailbox_set_recent_uid (box=<value optimized out>, uid=4722) at index-sync.c:40 ibox = (struct index_mailbox_context *) 0x654890 __PRETTY_FUNCTION__ = "index_mailbox_set_recent_uid" #6 0x00007f184ca8404c in index_mailbox_set_recent_seq (box=0x654508, view=0x665040, seq1=2, seq2=44) at index-sync.c:57 uid = 4722 #7 0x00007f184caafddb in mdbox_sync_begin (mbox=0x654508, flags=<value optimized out>, ctx_r=0x7fffffffcea8) at mdbox-sync.c:141 storage = (struct mail_storage *) 0x648c78 ctx = (struct mdbox_sync_context *) 0x657260 sync_flags = <value optimized out> ret = 1 storage_rebuilt = false #8 0x00007f184cab00c2 in mdbox_sync (mbox=0x7f83, flags=32643) at mdbox-sync.c:286 sync_ctx = (struct mdbox_sync_context *) 0x654508 #9 0x00007f184cab0133 in mdbox_storage_sync_init (box=0x654508, flags=0) at mdbox-sync.c:310 mdbox_sync_flags = 32643 #10 0x00007f184ca414e1 in mailbox_sync_init (box=0x654508, flags=0) at mail-storage.c:848 _data_stack_cur_id = 0 ctx = <value optimized out> #11 0x0000000000417db8 in imap_sync_init (client=0x64f9d8, box=<value optimized out>, imap_flags=0, flags=0) at imap-sync.c:142 ctx = <value optimized out> __PRETTY_FUNCTION__ = "imap_sync_init" #12 0x000000000040ab5e in idle_sync_now (box=<value optimized out>, ctx=0x650228) at cmd-idle.c:122 __PRETTY_FUNCTION__ = "idle_sync_now" #13 0x00007f184c7e342b in io_loop_handle_timeouts (ioloop=0x6275c0) at ioloop.c:328 _data_stack_cur_id = 2 #14 0x00007f184c7e3f8f in io_loop_handler_run (ioloop=0x6275c0) at ioloop-epoll.c:180 ctx = (struct ioloop_handler_context *) 0x6277d0 event = <value optimized out> list = <value optimized out> io = <value optimized out> tv = {tv_sec = 0, tv_usec = 499327} t_id = <value optimized out> msecs = 500 ret = 0 call = <value optimized out> #15 0x00007f184c7e3168 in io_loop_run (ioloop=0x6275c0) at ioloop.c:350 No locals. #16 0x00007f184c7d3143 in master_service_run (service=0x627490, callback=0x7f83) at master-service.c:478 No locals. #17 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} (gdb) Regards Thomas

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[Dovecot] dsync panic in dsync-worker-local.c - 2.0.beta4
by Frode Nordahl 04 Jun '10

04 Jun '10

Hello, While testing mailbox conversion I encountered a Panic in dsync on a few users mailboxes. Running dovecot 2.0.beta4 on RedHat Enterprise Linux 5 (x86_64). I tried to compile the code with -ggdb and debug some more before posting this, but I was unsuccessful. Running dsync from a source tree is hard because of all the dependencies on shares libraries. Is it possbile to build static binaries? Panic message and backtrace included below (anonymized): dsync(user): Error: o_stream_send_istream(/home/user/mdbox/storage/temp.1271871137.P25074Q1M330350.localhost.localdomain) failed: Bad file descriptor dsync(user): Panic: file dsync-worker-local.c: line 1460 (local_worker_save_msg_continue): assertion failed: (ret == -1) dsync(user): Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0 [0x3da92343a0] -> /usr/lib64/dovecot/libdovecot.so.0(default_fatal_handler+0x37) [0x3da9234487] -> /usr/lib64/dovecot/libdovecot.so.0 [0x3da92338c8] -> /usr/bin/dsync [0x40db83] -> /usr/bin/dsync [0x40dc5e] -> /usr/bin/dsync(dsync_worker_msg_save+0x79) [0x40d429] -> /usr/bin/dsync [0x408b4c] -> /usr/bin/dsync [0x40d88d] -> /usr/bin/dsync(dsync_worker_msg_get+0x81) [0x40d061] -> /usr/bin/dsync [0x4085fe] -> /usr/bin/dsync [0x40868d] -> /usr/bin/dsync [0x4087d5] -> /usr/bin/dsync(dsync_brain_msg_sync_more+0x3f5) [0x408395] -> /usr/bin/dsync(dsync_brain_sync+0x93f) [0x40720f] -> /usr/bin/dsync [0x4078e0] -> /usr/bin/dsync(dsync_brain_sync+0x42e) [0x406cfe] -> /usr/bin/dsync [0x4079e1] -> /usr/bin/dsync(dsync_brain_sync+0x3f0) [0x406cc0] -> /usr/bin/dsync(dsync_brain_sync_all+0x18) [0x407728] -> /usr/bin/dsync(main+0x436) [0x406156] -> /lib64/libc.so.6(__libc_start_main+0xf4) [0x3d18a1d994] -> /usr/bin/dsync [0x405c29] -- Frode Nordahl

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[Dovecot] 2.0.beta4, Panic: stream doesn't support seeking backwards
by Juergen Daubert 04 Jun '10

04 Jun '10

Hi, got the following with beta4 while uploading messages from a local mbox to the dovecot server in my LAN, tested with mutt and sylpheed, the same action works with 1.2.11: Mar 29 13:42:46 [dovecot] imap(juergen): Panic: stream doesn't support seeking backwards Mar 29 13:42:46 [dovecot] imap(juergen): Raw backtrace: /usr/lib/dovecot/libdovecot.so.0 [0xb76b7ec4] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76b7f2c] -> /usr/lib/dovecot/libdovecot.so.0(i_error+0) [0xb76b8193] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76c02cd] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_seek+0xbb) [0xb76be1db] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76c08a9] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x6e) [0xb76be27e] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x40) [0xb76be570] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x6d) [0xb76a7b6d] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76a4302] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76a498f] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x6e) [0xb76be27e] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76a3f61] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76a4072] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_seek+0xbb) [0xb76be1db] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x52) [0xb76be262] -> /usr/lib/dovecot/libdovecot.so.0 [0xb76c246d] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x6e) [0xb76be27e] -> /usr/lib/dovecot/libdovecot-storage.so.0(mbox_save_continue+0x4c) [0xb776ca6c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_save_continue+0x14) [0xb7708964] -> dovecot/imap [0x804e32f] -> dovecot/imap [0x804ed31] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xd1) [0xb76c38f1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x29) [0xb76c29f9] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x25) [0xb76b1c45] -> dovecot/imap(main+0x1b3) [0x805da13] -> /lib/libc.so.6(__libc_start_main+0xdb) [0xb7559a3b] -> dovecot/imap [0x804e161] Mar 29 13:42:46 [dovecot] master: service(imap): child 21107 killed with signal 6 (core dumps disabled) # dovecot -n # 2.0.beta4: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32.10 i686 listen = * login_access_sockets = tcpwrap passdb { driver = shadow } service tcpwrap { unix_listener login/tcpwrap { mode = 0666 } } ssl_cert = </etc/ssl/certs/dovecot.crt ssl_key = </etc/ssl/keys/dovecot.key userdb { driver = passwd } Greetings Juergen -- Juergen Daubert | mailto:jue@jue.li Korb, Germany | http://jue.li/crux

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[Dovecot] userdb prefetch not compatible with ssl_require_client_cert
by zhong ming wu 04 Jun '10

04 Jun '10

Dear List I looked into docs but couldn't see any where that says of this incompatibility. Anywhere this is confirmed in the doc? Thanks mr.wu

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[Dovecot] 'doveadm who' enhancement request
by Brad Davidson 04 Jun '10

04 Jun '10

When Dovecot is in proxy mode, the client sends along the original connection endpoints in an ID command. Is there any chance 'doveadm who' could use this to display the original connection source? As it currently stands, all I see is a bunch of connections from the proxy. Thanks! --- Brandon 'Brad' Davidson Virtualization Systems Administrator University of Oregon Information Services (541) 346-8098 brandond(a)uoregon.edu

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[Dovecot] v2.0.beta4: conversion of v1.2 configuration
by Pascal Volk 04 Jun '10

04 Jun '10

Hi Timo, I've just tried to convert my v1.2 configuration to a v2.0 configuration. Below a few obsolete warnings, among others "mail_executable has been replaced by service { executable }", was an interesting error: "doveconf: Error: duplicate listener: 198:" The broken parts of the converted configuration: # 2.0.beta4 (84ffb38839b9): /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-trunk-amd64 x86_64 Debian squeeze/sid listen = 192.168.111.222 [2a01 service imap-login { inet_listener imap { port = 198 } } service managesieve-login { inet_listener managesieve { port = 198 } } service managesieve { executable = /usr/lib/dovecot/rawlog /usr/lib/dovecot/managesieve } service pop3-login { inet_listener pop3 { port = 198 } } # missing section: #protocol lda { # … #} # missing setting #postmaster_address The corresponding parts from v1.2 configuration: protocols = imap imaps managesieve pop3 pop3s listen = 192.168.111.222 [2a01:198:37a:1::1] protocol managesieve { mail_executable = /usr/lib/dovecot/rawlog /usr/lib/dovecot/managesieve } protocol lda { postmaster_address = f007ba11.1008605(a)localdomain.org mail_plugins = sieve } Why is the lda section missing? Because it is not listed in v1.2's protocols setting? (only an idea/wild guess) Regards, Pascal -- The trapper recommends today: deadbeef.1008606(a)localdomain.org

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