November 2007 - dovecot

Re: [Dovecot] 1.1beta9 'make' fails on osx/Tiger
by snowcrash 28 Nov '07

28 Nov '07

(Yes, Really .... w/ gcc v4.2.1, like i said in the first place) > Actually, the 1.1 beta v9 builds just fine under Tiger (PPC and > PPC64) if you use the official Apple sanctioned gcc v 4.01 they ship > with both Tiger and Leopard. If you do download and use gcc 4.2.1 from > the GNU folks you might want to pass along the error / bug reports to > them instead of Apple, but I suspect the GNU folks will tell you to > try the current 4.2.2 version or the new 4.3 version. i'm using Apple's gcc 4.2.1: http://www.opensource.apple.com/darwinsource/10.5/gcc_42-5531/ and the v4.2.1 Tiger equiv from the R-project provided at http://r.research.att.com/tools/ both Apple & ATT are _already_ well plugged into both .. er .. Apple & GNU. yes, 4.2.1 is "not distro" ... but it *is* up-n-coming, as evienced by the fact that it *is* offered on the darwinsource page. i'd gather tss would like to know about issues. (it shouldn't be terribly surprising for a projects' beta release to at least be _tried_ with _other_ projects' beta releases ...) cheers.

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Re: [Dovecot] 1.1beta9 'make' fails on osx/Tiger (Not Really)
by Jerry Yeager 28 Nov '07

28 Nov '07

On Nov 28, 2007, at 10:59 AM, dovecot-request(a)dovecot.org wrote: > Message: 8 > Date: Wed, 28 Nov 2007 07:49:13 -0800 > From: snowcrash <schneecrash+dovecot(a)gmail.com> > Subject: Re: [Dovecot] 1.1beta9 'make' fails on osx/Tiger, but OK on > osx/Leopard (multiple definitions of symbol _hash_create) > To: "Timo Sirainen" <tss(a)iki.fi> > Cc: Dovecot Mailing List <dovecot(a)dovecot.org> > Message-ID: > <70f41ba20711280749k63a6b099obf09b687e5733422(a)mail.gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 > >> (lots of messages from the digest snipped out) Actually, the 1.1 beta v9 builds just fine under Tiger (PPC and PPC64) if you use the official Apple sanctioned gcc v 4.01 they ship with both Tiger and Leopard. If you do download and use gcc 4.2.1 from the GNU folks you might want to pass along the error / bug reports to them instead of Apple, but I suspect the GNU folks will tell you to try the current 4.2.2 version or the new 4.3 version. Jerry

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[Dovecot] 1.1beta9 'make' fails on osx/Tiger, but OK on osx/Leopard (multiple definitions of symbol _hash_create)
by snowcrash 28 Nov '07

28 Nov '07

i'm building dovecot 1.1.beta9 on both osx 10.4.11 osx 10.5.1 using Using built-in specs. Target: powerpc-apple-darwin8 Configured with: /Builds/apple/gcc_42-5531/obj/src/configure --disable-checking -enable-werror --prefix=/usr --mandir=/usr/share/man --enable-languages=c,objc,c++,obj-c++ --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --with-gxx-include-dir=/usr/include/c++/4.0.0 --with-slibdir=/usr/lib --build=i686-apple-darwin8 --program-prefix= --host=powerpc-apple-darwin8 --target=powerpc-apple-darwin8 Thread model: posix gcc version 4.2.1 (Apple Inc. build 5531) on both boxes. configuring as Install prefix ...................... : /usr/local/dovecot File offsets ........................ : 64bit I/O loop method ..................... : kqueue File change notification method ..... : kqueue Building with SSL support ........... : yes (OpenSSL) Building with IPv6 support .......... : yes Building with pop3 server ........... : yes Building with mail delivery agent .. : yes Building with GSSAPI support ........ : no Building with user database modules . : static prefetch passwd passwd-file checkpassword sql Building with password lookup modules : passwd passwd-file pam checkpassword sql Building with SQL drivers ............:mysql sqlite is OK on both boxes. on Leopard, make completes without error. but, on Tiger, it fails @ make ... make[3]: Nothing to be done for `all'. Making all in master /bin/sh ../../libtool --tag=CC --mode=link gcc -std=gnu99 -g -O2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -Wstrict-aliasing=2 -I/usr/local/ssl/include -L/usr/local/db46/lib -L/usr/local/sqlite/lib -lsqlite3 -L/usr/local/mysql/lib/mysql -L/usr/local/lib -liconv -o dovecot auth-process.o askpass.o capabilities-posix.o child-process.o dict-process.o dup2-array.o listener.o log.o login-process.o mail-process.o main.o master-settings.o syslog-util.o ssl-init.o ../lib-settings/libsettings.a ../lib/liblib.a gcc -std=gnu99 -g -O2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -Wstrict-aliasing=2 -I/usr/local/ssl/include -o dovecot auth-process.o askpass.o capabilities-posix.o child-process.o dict-process.o dup2-array.o listener.o log.o login-process.o mail-process.o main.o master-settings.o syslog-util.o ssl-init.o -L/usr/local/db46/lib -L/usr/local/sqlite/lib /usr/local/sqlite/lib/libsqlite3.dylib -L/usr/local/lib -lreadline -lncurses -lpthread -L/usr/local/mysql/lib/mysql /usr/local/lib/libiconv.dylib ../lib-settings/libsettings.a ../lib/liblib.a /usr/libexec/gcc/powerpc-apple-darwin8/4.2.1/ld: multiple definitions of symbol _hash_create /usr/lib/gcc/powerpc-apple-darwin8/4.2.1/../../../libpthread.dylib(strhash.So) definition of _hash_create ../lib/liblib.a(hash.o) definition of _hash_create in section (__TEXT,__text) /usr/libexec/gcc/powerpc-apple-darwin8/4.2.1/ld: multiple definitions of symbol _hash_destroy /usr/lib/gcc/powerpc-apple-darwin8/4.2.1/../../../libpthread.dylib(strhash.So) definition of _hash_destroy ../lib/liblib.a(hash.o) definition of _hash_destroy in section (__TEXT,__text) collect2: ld returned 1 exit status make[3]: *** [dovecot] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2 looks like problems with ot at all sure what in Tiger's causing this ... hints/suggestions? thanks!

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Re: [Dovecot] imap process killed with signal 11
by Daniel 28 Nov '07

28 Nov '07

On Mon, 26 Nov 2007 14:49:01 +0200 Timo Sirainen <tss(a)iki.fi> wrote: > On Sun, 2007-11-25 at 13:39 +0000, Daniel wrote: > > Using the latest cvs from HEAD, I'm experiencing problems after > > sending a message and the client is trying upload the message to the > > appropriate (Sent/Queue) folder. I get only one error in > > dovecot.log: dovecot: Nov 25 14:21:31 Error: child 19554 (imap) > > killed with signal 11 > > Could you get gdb backtrace from this crash? Otherwise I can't really > do anything about it. See http://dovecot.org/bugreport.html > Sure: (gdb) bt full #0 0x1c04af71 in mail_cache_field_exists () No symbol table info available. #1 0x1c04cb4c in mail_cache_field_can_add () No symbol table info available. #2 0x1c041b9d in index_mail_cache_add_idx () No symbol table info available. #3 0x1c041c5c in index_mail_cache_add_idx () No symbol table info available. #4 0x1c04259d in index_mail_close () No symbol table info available. #5 0x1c04298a in index_mail_free () No symbol table info available. #6 0x1c0629cc in mail_free () No symbol table info available. #7 0x035b06ac in quota_mailbox_transaction_commit (ctx=0x8acfa700, uid_validity_r=0xcfbf928c, first_saved_uid_r=0xcfbf9290, last_saved_uid_r=0xcfbf9294) at quota-storage.c:100 qbox = (struct quota_mailbox *) 0x7e27b1e0 qt = (struct quota_transaction_context *) 0x87187bc0 #8 0x1c064810 in mailbox_transaction_commit_get_uids () No symbol table info available. #9 0x1c010a04 in __register_frame_info () No symbol table info available. #10 0x1c010c1c in __register_frame_info () No symbol table info available. #11 0x1c0103e3 in __register_frame_info () No symbol table info available. #12 0x1c078858 in io_loop_handler_run () No symbol table info available. #13 0x1c077e75 in io_loop_run () No symbol table info available. #14 0x1c01c158 in main () No symbol table info available. Is this useful? Daniel

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[Dovecot] How to find an invalid configuration in dovecot.conf
by Laurent PELLISSIER 28 Nov '07

28 Nov '07

Hi, I'm trying to test Dovecot as an IMAP ans POP3 server but I ran into a fatal problem. On the client side (telnet) I'm trying very basic IMAP commands : $ telnet localhost imap Trying 127.0.0.1... Connected to localhost.localdomain (127.0.0.1). Escape character is '^]'. * OK Dovecot ready. 1 LOGIN lavande secret 1 OK Logged in. Connection closed by foreign host. The login succeeds but the connection hangs ! On the server side it complains that the configuration file dovecot.conf is invalid (it was copied from dovecot-example.conf) but it never tells what line number is incorrect. dovecot -a or dovecot -n doesn't complain about a syntax error or something. It works for POP3 for the same user/pass. # /opt/dovecot/sbin/dovecot -F -c /etc/dovecot.conf dovecot: Nov 28 15:43:42 Info: Dovecot v1.0.8 starting up dovecot: Nov 28 15:43:53 Info: imap-login: Login: user=<lavande>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured dovecot: Nov 28 15:43:53 Error: IMAP(lavande): Error: Dovecot is already running with PID 4369 (read from /opt/dovecot-1.0.8/var/run/dovecot/master.pid) dovecot: Nov 28 15:43:53 Error: IMAP(lavande): Fatal: Invalid configuration in /etc/dovecot.conf dovecot: Nov 28 15:43:53 Error: IMAP(lavande): Fatal: EOF while reading environment from master dovecot: Nov 28 15:43:53 Error: child 4380 (imap) returned error 89 Best regards, -- Laurent PELLISSIER @ Ecole des Mines d'Alès

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[Dovecot] quick question about fs quota overhead in plugin
by Adam McDougall 28 Nov '07

28 Nov '07

Last night I enabled imap_quota so dovecot could report usage reported by disk quota. I don't intend to actually use the quota plugin to place any limits anytime soon though. How much overhead does this add to normal operations that allocate disk space? Ideally I'd like a situation where the only overhead is incurred when the user uses the mail client to specifically check their usage. Is that possible, and/or is there a better way to do this? If it does cause general overhead on the NFS filer, I could just accept it until/unless I feel it becomes a burden I cannot bear. mail_plugins = acl fts fts_squat quota imap_quota ... quota = fs ...

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[Dovecot] v1.0.8 released
by Timo Sirainen 28 Nov '07

28 Nov '07

http://dovecot.org/releases/1.0/dovecot-1.0.8.tar.gz http://dovecot.org/releases/1.0/dovecot-1.0.8.tar.gz.sig + Authentication: Added "password_noscheme" field that can be used instead of "password". "password" treats "{prefix}" as a password scheme while "password_noscheme" treats it as part of the password itself. So "password_noscheme" should be used if you're storing passwords as plaintext. Non-plaintext passwords never begin with "{", so this isn't a problem with them. - IMAP: Partial body fetching was sometimes non-optimal, causing the entire message to be read for every FETCH command. - deliver failed to save the message when envelope sender address contained spaces. - Maildir++ quota: We could have randomly recalculated quota when it wasn't necessary. - Login process could have crashed after logging in if client sent data before "OK Logged in" reply was sent (i.e. before master had replied that login succeeded). - Don't assert-crash when reading dovecot.index.logs generated by Dovecot v1.1. - Authentication: Don't assert-crash if password beings with "{" but doesn't contain "}". - Authentication cache didn't work when using settings that changed the username (e.g. auth_username_format).

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[Dovecot] IMAP --> Creating Folders --> trailing slash
by Andre Hübner 28 Nov '07

28 Nov '07

Hello List, i use Dovecot 1.0.7 for pop and imap on Suse Linux 10.1. I need a little help in understanding something. If i want to create a folder with outlook express or thunderbird which can also create subfolders, then i have to create these folders with a trailing slash. folders created with trailing slash are in filesystem created als real folders, "normal" folders are created as file. Is it possible to change this behavior? I want to create a folders just by typing a name without trailing slash. It should be possible to store messages in this folder or create subfolders. Is there any workaround to achieve this goal? Thank you Andre

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[Dovecot] little submissions feature request
by Netskin | Corin Langosch 28 Nov '07

28 Nov '07

Hi! I'm using dovecot for a while now and really like it. Actually dovecot 1.5 on Debian AMD64. Now I have to use a cifs mounted maildir directory and found it to be quite slow, though I already tuned it a lot. The only way to get it fast was to put INDEX and CONTROL files on the local disc and so outside of the maildirs. Performance is great but the problem is with submissions to maildirs. When a CONTROL directive is given, dovecot writes the submissions file to this directory too. Now as I have two dovecots in a loadbalancer my users have to do their modifications to their subscriptions always twice (for each server in the loadbalancer). I now modified dovecot on my own to put the submissions file into the Maildir, everything else is unchanged. This works just great and as desired. Anything I missed in my setup, locking issues, ...? Otherwise it may worth adding a switch for this? A directive like INDEX, CONTROL... :SUBMISSSIONS=path... Regards, Corin

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[Dovecot] 1.1.beta8 crashes with segfault when SIGHUP
by arvids 28 Nov '07

28 Nov '07

Hello, dovecot crashes when it receives -HUP signal. It happens always if there was some activity - for example, if I start dovecot, check any account through POP3 and then send -HUP to dovecot process, it crashes with the following log entry: segfault at 00000008 eip 0804d3fb esp bfdd3860 error 4 If there were no activity at all since starting, it does not crash. my dovecot -n output: # 1.1.beta8: /usr/local/dovecot/etc/dovecot.conf base_dir: /var/run/dovecot/ syslog_facility: local0 protocols: pop3 ssl_disable: yes disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable: /usr/local/dovecot/libexec/dovecot/pop3-login login_greeting: Server. login_process_per_connection: no login_process_size: 64 login_processes_count: 5 login_max_processes_count: 32 verbose_proctitle: yes first_valid_uid: 95 first_valid_gid: 95 mail_uid: 95 mail_gid: 95 mail_location: maildir:~/Maildir mail_debug: yes dotlock_use_excl: yes fsync_disable: yes mail_executable: /usr/local/dovecot/libexec/dovecot/pop3 mail_plugins: quota mail_plugin_dir: /usr/local/dovecot/lib/dovecot/pop3 pop3_enable_last: yes pop3_client_workarounds: outlook-no-nuls oe-ns-eoh auth default: mechanisms: plain login digest-md5 cram-md5 apop cache_size: 4096 cache_ttl: 28800 cache_negative_ttl: 60 user: doveauth verbose: yes debug: yes debug_passwords: yes passdb: driver: sql args: /usr/local/dovecot/etc/dovecot-sql.conf userdb: driver: prefetch userdb: driver: sql args: /usr/local/dovecot/etc/dovecot-sql.conf socket: type: listen master: path: /var/run/dovecot/auth-master mode: 384 user: vmail group: vmail plugin: quota: dict:::proxy:/var/run/dovecot/dict-server:quotadict dict: quotadict: mysql:/usr/local/dovecot/etc/dovecot-sql-dict-quota.conf Regards, Arvids

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