- dovecot - dovecot.org

Re: [Dovecot] Plugins for Dovecot at FreeBSD 6.0
by Dominic Marks 07 Sep '06

07 Sep '06

Boris Ivanov wrote: > Hi Dominic > > dovecot itself linked to libc, but what do u mean "removing references > to nss_..."? > May u clear ur answer abit plz? Google shows quite a bit of information about this and it seems related to not clearing errors before using the dl* methods. Shows an (old) patch for Samba3 to add it. http://www.freebsd.org/cgi/cvsweb.cgi/ports/net/samba3/files/Attic/patch-li… Seems like this patch is required for auth/auth-module.c --- auth-module.c Thu Sep 7 14:13:26 2006 +++ auth-module.c.new Thu Sep 7 14:13:08 2006 @@ -59,6 +59,7 @@ return NULL; } + (void)dlerror(); handle = dlopen(path, RTLD_GLOBAL | RTLD_NOW); if (handle == NULL) i_error("dlopen(%s) failed: %s", path, dlerror()); @@ -89,6 +90,7 @@ } } + (void)dlerror(); if (dlclose(module->handle) != 0) i_error("dlclose() failed: %s", dlerror()); i_free(module->name); This is against RC7. Cheers, Dominic > Thank you > > Boris > > On 07/09/06, *Dominic Marks* <dom(a)goodforbusiness.co.uk > <mailto:dom@goodforbusiness.co.uk>> wrote: > > Boris Ivanov wrote: > > Hi > > > > I met problem developing plug-in under FreeBSD 6.1. > > > > First I tried to use internal plugins like quota and acl but I got: > > > > IMAP(xxx): module /usr/local/lib/dovecot/imap/lib01_acl_plugin.so: > > dlsym(acl_plugin_init) failed: Shared object "nss_dns.so.1" not > found, > > required by "imap" > > > > This library doesn't exist on FreeBSD 6.1 Same story when u > mention any > > plugin in dovecot.conf… > > > > Any ideas how to fix it? > > The nss functions are in libc. So I'd guess removing all reference to > any nss_*.so > libs would be sufficient. > > > -- > > Yours > > Boris > > Dominic > > > > > -- > Yours > Boris

1 0

[Dovecot] dovecot ignoring config file contents -- istream.c problem?
by pavol marko 07 Sep '06

07 Sep '06

Hello! This is my first time trying to run dovecot so maybe I've overlooked something, but I'm having a hard time running dovecot. First of all, it's worth noting that I'm trying to run dovecot on an embedded platform: the target architecture is mipsel; I have patches for the 2.4.18 kernel with special support for the board so I'm still using the 2.4.18 kernel. My C library is uClibc (I forget which version; will look it up later). The compiler I'm using is GCC 2.96. Anyway, after some struggling, I got dovecot to compile. These are my configure options: ./configure --prefix=/home/marko/ovis/myfirm/tmp/ --build=i686-linux --host=mipsel-uclibc-linux --disable-static --disable-rpath --disable-ipv6 --with-pic --with-notify=none --without-shadow --without-pam --with-checkpassword --without-bsdauth --without-vpopmail --without-ssl --without-pop3d --without-docs dovecot compiles and runs, but no matter what I put in dovecot.conf, it says something like "SSL support not build in but ssl_disable=no". I've even tried putting garbage into the config file (like hello=test ; on my desktop dovecot complains on that line, it is completly ignored on my embedded device). But when I delete the config file, dovecot complains. So I've done some printf-debugging in lib-settings/settings.c, and fount out that: control flow reaches the line input = i_stream_create_file(fd, default_pool, 2048, TRUE); but then no single iteration of the while loop is executed. Do you have any idea what could be wrong here? Any help is greatly appreciated ! Thank you. Pavol Marko

3 3

[Dovecot] Quotas with MySQL
by Neil Smith 07 Sep '06

07 Sep '06

Hello, I've had a look through past messages and I think this has been brought up but I'm not sure what the outcome of it was. I'm trying to use quotas with a MySQL dict backend. I am using Dovecot version 1.0.rc6-1 from the Debian Testing package on a x86 machine. My dovecot.conf file has the following entries which I took from the Wiki: dict { quotadict = mysql:/etc/dovecot/dovecot-dict-quota.conf } plugin { quota = dict:storage=10240 proxy::quotadict } and my dovecot-dict-quota.conf looks like the following, again from the Wiki: connect = host=127.0.0.1 dbname=mail user=<user> password=<passwd> table = quota select_field = current where_field = path username_field = username and my MySQL table is as follows: create table quota ( username varchar(255) not null, path varchar(255) not null, current integer, primary key (username, path) ); Now with this setup, the query for looking up the current quota appears in the MySQL logs as: SELECT current FROM quota WHERE path = 'quota/storage' AND username = 'neil(a)example.com' and the query for Inserting/Updating the quota is: BEGIN;INSERT INTO quota (current, path, username ) VALUES ('quota/storage', 0, 'neil(a)example.com') ON DUPLICATE KEY UPDATE current = current + 0;COMMIT With latter query, it appears to be trying to insert 'quota/storage' into `current` and 0 into `path`. This seems to be the wrong way around. Is that correct? If I change my dovecot-dict-quota.conf file to read: connect = host=127.0.0.1 dbname=mail user=<user> password=<passwd> table = quota select_field = path where_field = current username_field = username the two queries now look like: SELECT path FROM quota WHERE current = 'quota/storage' AND username = 'neil(a)example.com' and BEGIN;INSERT INTO quota (path, current, username ) VALUES ('quota/storage', 0, 'neil(a)example.com') ON DUPLICATE KEY UPDATE current = current + 0;COMMIT Although the latter query now works as expected and does update the quota in the database, the former query is now incorrect. Is this a problem with my configuration or is it a bug? If a bug, has it been corrected in Version 1.0.rc7? Thank you all. Neil

2 2

[Dovecot] Using Dovecot SASL with postfix
by Jonathan Stewart 06 Sep '06

06 Sep '06

I'm trying to use Dovecot SASL with postfix 2.3.3 and when trying to send mail I get the debug output below. I don't know enough about whats going on to know where the problem is but something clearly is not right. I would send the configurations for postfix and dovecot except they are clearly talking to each other so I kinda doubt its a configuration issue. The machine can afford to be down for an hour or two at a time for testing stuff if needed. Sep 6 12:04:10 server postfix/smtpd[13555]: connect from mobile-166-137-248-219.mycingular.net[166.137.248.219] Sep 6 12:04:17 server dovecot: auth(default): client in: AUTH 1 PLAIN service=smtp Sep 6 12:04:17 server dovecot: auth(default): client out: CONT 1 Sep 6 12:04:18 server dovecot: auth(default): client in: CONT 1 jonathan Sep 6 12:04:18 server dovecot: auth(default): plain(?): invalid input Sep 6 12:04:19 server dovecot: auth(default): client out: FAIL 1 Sep 6 12:04:19 server postfix/smtpd[13555]: warning: mobile-166-137-248-219.mycingular.net[166.137.248.219]: SASL PLAIN authentication failed: Sep 6 12:04:20 server postfix/smtpd[13555]: lost connection after AUTH from mobile-166-137-248-219.mycingular.net[166.137.248.219] Sep 6 12:04:20 server postfix/smtpd[13555]: disconnect from mobile-166-137-248-219.mycingular.net[166.137.248.219] A working auth looks like this, I'm thinking that IMAP versus SMTP should not be *too* big a difference in this case. Sep 6 12:06:22 server dovecot: auth(default): client in: AUTH 1 PLAIN service=IMAP secured lip=10.70.3.1 rip=10.70.3.254 Sep 6 12:06:22 server dovecot: auth(default): client out: CONT 1 Sep 6 12:06:22 server dovecot: auth(default): client in: CONT 1 (some kind of hash looking thing) Sep 6 12:06:22 server dovecot: auth(default): client out: OK 1 user=jonathan Sep 6 12:06:22 server dovecot: auth(default): master in: REQUEST 1 13554 1 Sep 6 12:06:22 server dovecot: auth(default): master out: USER 1 jonathan system_user=jonathan uid=1001 gid=1001 home=/home/jonathan Sep 6 12:06:22 server dovecot: imap-login: Login: user=<jonathan>, method=plain, rip=10.70.3.254, lip=10.70.3.1, TLS Thanks, Jonathan

2 2

[Dovecot] Migrando DOVECOT -> Cyrrus-imapd
by Kleiton L R Soares 06 Sep '06

06 Sep '06

Gostaria de saber se alguêm conhece alguma ferramenta de migração de Dovecot para Cyrrus. Tenho minhas inbox em /var/spool/mail. Agradeço desde já. Abraços. -- --- --------------------------- Kleiton L R Soares (21-2620-0735 | 21-9639-5829) PCS - Processos Consultoria Soluções www.pcs.com.br / kleiton(a)pcs.com.br

1 0

[Dovecot] configuration issues / virtual users
by Zbigniew Szalbot 06 Sep '06

06 Sep '06

Hello, It is my first post on this list and I hope someone will be able to help. I have installed dovecot on FreeBSD 6.1. Everything works fine but I wanted to create a way to accept mail to a few virual users and decied to use and example from http://wiki.dovecot.org/VirtualhostingWithExim auth = default auth_userdb = static uid=500 gid=500 home=/home/dovecot/users/%u auth_passdb = passwd-file /home/dovecot/passwd auth_user = dovecot I altered the uid and gid and made sure I have the directories ready and passwd file ok. I altered the conf file to read the following: userdb static { # Template for settings. Can return anything a userdb could normally # return, eg.: uid, gid, home, mail, nice # # A few examples: # # args = uid=500 gid=500 home=/var/mail/%u # args = uid=500 gid=500 home=/home/%u mail=mbox:/home/%u/mail nice=10 # #args = # dovecot virtual users auth_userdb = static uid=1003 gid=1003 home=/home/dovecot/users/%u auth_passdb = passwd-file /home/dovecot/passwd auth_user = dovecot ) However, dovecot complains: Error: Error in configuration file /usr/local/etc/dovecot.conf line 752: Unknown setting: auth_userdb Where did I go wrong? I hope someone can help me. Thanks! Warm regards from Poland, Zbyszek

1 0

[Dovecot] Strange log entry???
by Bill Landry 06 Sep '06

06 Sep '06

Although everything appears to be working fine, I see the following entry in my log file each time someone logs on via the IMAPS service (all other services are disables: POP, IMAP, etc.): ========== Sep 6 02:57:00 mgw1 dovecot: Logins with login process UID xxxx (user someone(a)example.com) not permitted (see login_user in config file). ========== Any idea what this log entry means and is there a config setting I need to adjust to stop these log entries (Dovecot version 1.0.rc7)? Thanks, Bill

2 1

[Dovecot] dovecot-sieve with FreeBSD
by Peter Bauer 06 Sep '06

06 Sep '06

Hello, I've a test system with postfix (SMTP), dovecot (IMAP only) and covecot-LDA (MDA) under FreeBSD-6.1. Currently everything works fine. But I wasn't able to install dovecot-sieve from the CVS. Does anyone has a small documentation howto install dovecot-sieve on FreeBSD. Thanks. -- Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer

4 5

[Dovecot] Dovecot problem in RHEL4
by ~adarsh~ 06 Sep '06

06 Sep '06

Hi all, I have some problem with dovecot in RHEL4. IMAP server is dropping connection after woorking for some time. It seems that the login process count keeps increasing?(stale login process are not removed) Any points to sort the problem? -- Adarsh

2 2

[Dovecot] configuration guidelines.
by Ian Mortimer 05 Sep '06

05 Sep '06

Our imap/pop service is moving from UW imap to dovecot 0.99.11 on RHEL4. This is for around 200 users with lots of different email clients, e.g.: Windows: outlook, outlook Express, eudora, thunderbird, netscape OS X: mail, eudora, thunderbird Unix/Linux: evolution, thunderbird, pine, mutt Web: squirrelmail Apart from the example configuration file, I can't find any guides for optimal values to use for dovecot's many configuration options. A few that look like they might need changing are: login_process_size = 32 login_process_per_connection = yes login_processes_count = 3 mbox_dotlock_change_timeout = 30 auth_count = 1 client_workarounds = Does anyone have any pointers to reasonable values for those or other settings? Thanks -- Ian

3 3