- dovecot - dovecot.org

[Dovecot] quota in mysql not being updated
by Marshal Newrock 19 Jan '07

19 Jan '07

I'm having trouble getting the quota plugin to work with deliver. The quota in the database is not getting set. I am using dovecot-1.0-rc15. This server is not yet in production. Some values below are because I'm trying to test with the simplest possible case, and some because it's reading from a different database. Also, I noticed that "dovecot -n" doesn't display any information for the lda, nor any plugin information. Entries from /etc/dovecot/dovecot.conf: protocol lda { ... mail_plugins = quota } auth default { .... userdb sql { args = /etc/dovecot/dovecot-sql.conf } } dict { quotadict = mysql:/etc/dovecot/dict-quota.conf } plugin { quota = dict:storage=1024000: proxy::quotadict } from dovecot-sql.conf: user_query = SELECT 225 as uid, 225 as gid, mailbox_path as home, mailbox_path as mail, 'dirsize:storage=10240:messages=1000' as quota FROM transports WHERE email = '%u' dict-quota.conf: connect = ... table = quota_used select_field = quota_used_kb where_field = quota_type username_field = username_and_realm in mysql: describe quota_used; +--------------------+--------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +--------------------+--------------+------+-----+---------+-------+ | username_and_realm | varchar(255) | NO | PRI | | | | quota_type | varchar(255) | NO | PRI | | | | quota_used_kb | int(11) | NO | | 0 | | +--------------------+--------------+------+-----+---------+-------+ mail logs: Jan 7 22:13:46 sentinel deliver(test.marshal(a)acd.net): auth input: test.marshal(a)acd.net Jan 7 22:13:46 sentinel deliver(test.marshal(a)acd.net): auth input: uid=225 Jan 7 22:13:46 sentinel deliver(test.marshal(a)acd.net): auth input: gid=225 Jan 7 22:13:46 sentinel deliver(test.marshal(a)acd.net): auth input: home=/var/mail/vmail01/00/00000001 Jan 7 22:13:46 sentinel deliver(test.marshal(a)acd.net): auth input: mail=/var/mail/vmail01/00/00000001 Jan 7 22:13:46 sentinel deliver(test.marshal(a)acd.net): auth input: quota=maildir:storage=1048576 Jan 7 22:13:46 sentinel deliver(test.marshal(a)acd.net): Loading modules from directory: /usr/lib/dovecot/lda Jan 7 22:13:46 sentinel deliver(test.marshal(a)acd.net): Module loaded: /usr/lib/dovecot/lda/lib01_quota_plugin.so Jan 7 22:13:46 sentinel deliver(test.marshal(a)acd.net): maildir: data=/var/mail/vmail01/00/00000001 Jan 7 22:13:46 sentinel deliver(test.marshal(a)acd.net): maildir: root=/var/mail/vmail01/00/00000001, index=/var/mail/vmail01/00/00000001, control=, inbox= Jan 7 22:13:46 sentinel deliver(test.marshal(a)acd.net): msgid=<20070107221155.0db93ce6@localhost>: saved mail to INBOX -- Marshal Newrock Ideal Solution, LLC - http://www.idealso.com

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[Dovecot] Authorization client connect failing
by Ryan Hinton 19 Jan '07

19 Jan '07

Hello, and thank you in advance for your valuable time. I am running Dovecot v1.0.rc15 on an OpenBSD 3.9 i386 machine (no time to upgrade yet). I downloaded the source from the dovecot site, compiled and installed without any problem. The server starts up find and runs for a while. After a few hours to a few days, the server stops sending the CAPABILITY statement when a client tries to login. I found a few descriptions of this problem on the web, but no satisfactory resolution. I added some debugging code to the functions in auth-client.c and got the following traces. Included in this email are a successful login attempt, a failed attempt, and a startup trace. I am not a UNIX sockets guru and don't know the dovecot internals well enough to figure out what's wrong. I am happy to add/remove debugging code as requested to help track down the problem, although it may take a few days for the server to hang again. I hope someone can help me figure out the problem so my mail server works reliably! Here is a successful login attempt. Dec 9 10:34:45 myhost dovecot: imap-login: DEBUG:: auth_client_is_connected? Dec 9 10:34:45 myhost dovecot: imap-login: DEBUG:: auth_client_get_available_mechs Dec 9 10:34:45 myhost dovecot: imap-login: DEBUG:: auth_client_new Dec 9 10:34:45 myhost dovecot: imap-login: DEBUG:: auth_client_new_external Dec 9 10:34:45 myhost dovecot: imap-login: DEBUG:: auth_client_connect_missing_servers Dec 9 10:34:45 myhost dovecot: imap-login: DEBUG:: creating file descriptor for path... Dec 9 10:34:45 myhost dovecot: imap-login: default Dec 9 10:34:45 myhost dovecot: imap-login: DEBUG:: auth_client_set_connect_notify Dec 9 10:34:45 myhost dovecot: imap-login: DEBUG:: auth_client_find_mech Dec 9 10:34:45 myhost dovecot: imap-login: DEBUG:: auth_client_is_connected? Dec 9 10:34:47 myhost dovecot: imap-login: DEBUG:: auth_client_is_connected? Dec 9 10:34:47 myhost dovecot: imap-login: DEBUG:: auth_client_find_mech Dec 9 10:34:47 myhost dovecot: imap-login: Login: user=<myuser>, method=plain, rip=1.2.3.client, lip=1.2.3.server, TLS Dec 9 11:02:13 myhost dovecot: IMAP(myuser): Disconnected: Logged out Dec 9 11:02:13 myhost dovecot: imap-login: DEBUG:: auth_client_free Dec 9 11:02:13 myhost dovecot: imap-login: DEBUG:: auth_client_is_connected? The "creating file" output is from auth_server_connection_new(...) and dumps the requested path on the next line. Following is a failed attempt. The failure messages continue about every 5 seconds thereafter until I kill dovecot and restart. Dec 9 16:26:53 myhost dovecot: imap-login: DEBUG:: auth_client_is_connected? Dec 9 16:26:53 myhost dovecot: imap-login: DEBUG:: auth_client_get_available_mechs Dec 9 16:26:53 myhost dovecot: imap-login: DEBUG:: auth_client_new Dec 9 16:26:53 myhost dovecot: imap-login: DEBUG:: auth_client_new_external Dec 9 16:26:53 myhost dovecot: imap-login: DEBUG:: auth_client_connect_missing_servers Dec 9 16:26:53 myhost dovecot: imap-login: DEBUG:: auth_client_set_connect_notify Dec 9 16:26:58 myhost dovecot: imap-login: DEBUG:: reconnect_timeout Dec 9 16:26:58 myhost dovecot: imap-login: DEBUG:: auth_client_connect_missing_servers Dec 9 16:26:58 myhost dovecot: imap-login: DEBUG:: auth_client_is_connected? Dec 9 16:27:03 myhost dovecot: imap-login: DEBUG:: reconnect_timeout Dec 9 16:27:03 myhost dovecot: imap-login: DEBUG:: auth_client_connect_missing_servers Dec 9 16:27:03 myhost dovecot: imap-login: DEBUG:: auth_client_is_connected? Dec 9 16:27:04 myhost dovecot: imap-login: DEBUG:: auth_client_is_connected? Dec 9 16:27:04 myhost dovecot: imap-login: DEBUG:: auth_client_find_mech Dec 9 16:27:04 myhost dovecot: imap-login: Login: user=<myuser>, method=plain, rip=1.2.3.client, lip=1.2.3.server, TLS Dec 9 16:27:08 myhost dovecot: imap-login: DEBUG:: reconnect_timeout Dec 9 16:27:08 myhost dovecot: imap-login: DEBUG:: auth_client_connect_missing_servers Dec 9 16:27:08 myhost dovecot: imap-login: DEBUG:: auth_client_is_connected? Dec 9 16:27:13 myhost dovecot: imap-login: DEBUG:: reconnect_timeout Dec 9 16:27:13 myhost dovecot: imap-login: DEBUG:: auth_client_connect_missing_servers Dec 9 16:27:13 myhost dovecot: imap-login: DEBUG:: auth_client_is_connected? Dec 9 16:27:18 myhost dovecot: imap-login: DEBUG:: reconnect_timeout Dec 9 16:27:18 myhost dovecot: imap-login: DEBUG:: auth_client_connect_missing_servers Dec 9 16:27:18 myhost dovecot: imap-login: DEBUG:: auth_client_is_connected? Dec 9 16:27:23 myhost dovecot: imap-login: DEBUG:: reconnect_timeout Here is the startup trace. After this I see 3 imap-login processes. Dec 9 15:32:33 myhost dovecot: Dovecot v1.0.rc15 starting up Dec 9 15:32:33 myhost dovecot: Generating Diffie-Hellman parameters for the first time. This may take a while.. Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_new Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_new Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_new_external Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_new_external Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_connect_missing_servers Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_connect_missing_servers Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_new Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: creating file descriptor for path... Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: creating file descriptor for path... Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_new_external Dec 9 15:32:35 myhost dovecot: imap-login: default Dec 9 15:32:35 myhost dovecot: imap-login: default Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_connect_missing_servers Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: creating file descriptor for path... Dec 9 15:32:35 myhost dovecot: imap-login: default Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_set_connect_notify Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_set_connect_notify Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_find_mech Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_find_mech Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_set_connect_notify Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_is_connected? Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_is_connected? Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_find_mech Dec 9 15:32:35 myhost dovecot: imap-login: DEBUG:: auth_client_is_connected? Thank you! --- Ryan Hinton iobass(a)email.com

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[Dovecot] ioloop=best and imap-login: No authentication sockets found ??
by Jeremy C. Reed 19 Jan '07

19 Jan '07

Attempting to use dovecot-1.0.rc16 on centos built with: env CPPFLAGS=-I/usr/kerberos/include \ ./configure --prefix=/local/service/dovecot --with-ssl=openssl \ --with-ioloop=best My config has changed from example: protocols = imap ssl_disable = yes (because not pem) Plus I set to yes all the debug and verbose options. I couldn't login via IMAP: Jan 5 19:52:28 hostabc dovecot: imap-login: No authentication sockets found Jan 5 19:52:28 hostabc dovecot: child 14361 (login) returned error 89 Jan 5 19:52:42 hostabc dovecot: imap-login: No authentication sockets found Jan 5 19:52:42 hostabc dovecot: child 14362 (login) returned error 89 Jan 5 19:52:43 hostabc dovecot: imap-login: No authentication sockets found Jan 5 19:52:43 hostabc dovecot: child 14363 (login) returned error 89 Jan 5 19:52:56 hostabc dovecot: auth(default): client in: AUTH^I1^IPLAIN^Iservice=IMAP^Isecured^Ilip=127.0.0.1^Irip=127.0.0.1^Iresp=AGplcmVteXRlc3QAYWJjMTIz Jan 5 19:52:56 hostabc dovecot: auth(default): pam(jeremytest,127.0.0.1): pam_authenticate() failed: Authentication failure Jan 5 19:52:57 hostabc dovecot: auth(default): client out: FAIL^I1^Iuser=jeremytest Jan 5 19:52:57 hostabc dovecot: imap-login: No authentication sockets found Jan 5 19:52:57 hostabc dovecot: child 14366 (login) returned error 89 Jan 5 19:52:58 hostabc dovecot: imap-login: No authentication sockets found Jan 5 19:52:58 hostabc dovecot: child 14367 (login) returned error 89 Jan 5 19:53:02 hostabc dovecot: imap-login: No authentication sockets found Jan 5 19:53:02 hostabc dovecot: child 14369 (login) returned error 89 Jan 5 19:53:03 hostabc dovecot: imap-login: Disconnected: user=<jeremytest>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured Jan 5 19:53:12 hostabc dovecot: imap-login: No authentication sockets found Jan 5 19:53:12 hostabc dovecot: child 14371 (login) returned error 89 I looked in ./src/lib-auth/auth-client.c and saw this was related to ioloop. So, I rebuilt and reinstalled without the --with-ioloop=best and it used "poll". And now I could log in.

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[Dovecot] Connection to server time out when deleting (moving to Trash)
by Anders Lund 19 Jan '07

19 Jan '07

Hi, Running: * Dovecot 1.0 rc15 * Debian Sarge Linux Using Maildir and IMAP over SSL. When trying to delete a lot of mail (> 5000-6000 messages) in some folder, using Mozilla Thunderbird (1.5.0.7) on Ubuntu, I often experience "Connection to server <hostname> timed out." Any suggestions on how to fix this problem? "Empty Trash" seem to work fine, so I guess this is related to moving a lot of mail from one folder to another (Thrash)? - Anders -- Anders Lund <Anders.Lund(a)uninett.no> .~. UNINETT, N-7465 Trondheim, Norway / V \ Phone: +47 73 55 79 08 | Fax: +47 73 55 79 01 /( )\ ^ ^

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[Dovecot] Error reading dovecot.conf under vmware/archlinux
by Eric PENOT 19 Jan '07

19 Jan '07

Hi I have some problemes when dovecot read it's config file dovecot.conf My config is : Linux distribution : Arch Linux 0.7.2 Gimmick UNDER VMware session (VMware workstation version 5.5.2build 29772) Linux kernel version 2.6.17 Dovecot version 1.0.rc17 GCC version 4.1.1 Using the 'dovecot-example.conf' as dovecot.conf => When Dovecot si compiled with : --with-file-offset-size=32 The Dovecot message is : Missing auth section for server default When Dovecot si compiled with : --with-file-offset-size=64 The Dovecot message is : Error in configuration file /etc/dovecot.conf line 746: Expecting '=' Can someone help me please? Regards Eric Pénot

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[Dovecot] One User Cannot Log In
by Jay Chandler 19 Jan '07

19 Jan '07

Attempting to log in through Squirrelmail. Jan 19 09:34:07 montreal dovecot: imap-login: Login: user=<steve>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured Jan 19 09:34:07 montreal dovecot: IMAP(steve): initgroups(steve, 15) failed: Invalid argument This entry appears nowhere else in the log. montreal# id steve uid=268(steve) gid=15(users) groups=15(users), 626(moodleCreators), 80(www), 98(ident), 28(saweb), 303(helpdeskweb), 53(bind), 86(cgi), 206(oacmail), 70(shakes), 43(xfs), 83(acweb), 10(wheel), 208(nasa), 54(lock), 244(helpdeskadmin) montreal# id chandler uid=119833(chandler) gid=15(users) groups=15(users) We did have the problem of his low UID causing trouble, but I've temporarily changed the Lowest UID setting in dovecot.conf until we can get about 200 users moved. Any suggestions? -- Jay Chandler Network Administrator, Chapman University 714.628.7249 / chandler(a)chapman.edu Today's Excuse: PEBKAC (Problem Exists Between Keyboard And Chair)

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[Dovecot] Virtual Users and Local Users Authentication
by craig carriere 19 Jan '07

19 Jan '07

I am using dovecot on a SLES 10 mail server using postfix as the MTA. The original setup used local users and a single domain. I have now configured postfix to send mail to a second virtual domain which is working fine. I am trying to get dovecot to pick up the mail and have been having authentication problems. My local users uses pam and /etc/passwd for login with SSL. I have created a passwd file for the virtual users and have set dovecot to look at the passwd-like file with the path specified. However dovecot complains about the file not being present, which it is and my local users can not login. Probably doing something simple incorrectly, but can not find what fron online searches. Thanks --------------------------------- Any questions? Get answers on any topic at Yahoo! Answers. Try it now.

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[Dovecot] Migrating from UW-IMAP
by Jay Chandler 19 Jan '07

19 Jan '07

Greetings. I've got a poorly conceived and implemented system I'm trying to migrate off of. Right now we've got 20K accounts or so, in mbox form, under UW-IMAP. Eventually we're going to move to Maildir format, but the first step is to move to Dovecot on one of our imap servers as a proof of concept. In other words, all config changes have to take place on the dovecot side, until I get PHB approval to proceed further. Right now, the inboxes are the user's username, located in /var/mail (an NFS mounted volume). So my inbox would be at /var/mail/chandler. The sub-mailboxes are in the user home directories, just scattered around-- no /mail subdirectory or anything close. So there's a folder called ~chandler/INBOX.Sent, ~chandler/INBOX.Trash, and a ~chandler/Dovecot (for this list). The list of these files is kept in ~chandler/.mailboxlist. I attempted to follow the instructions at http://wiki.dovecot.org/Migration about: You can either rename your .mailboxlist file to .subscriptions for all your users using uw2dovecot.sh <http://wiki.dovecot.org/uw2dovecot.sh>, or change the definition of SUBSCRIPTION_FILE_NAME in /src/lib-storage/subscription-file/subscription-file.c/. In 1.0-test, this value is defined in /src/lib-storage/subscription-fileindex/maildir/maildir-storage.h/ and /src/lib-storage/subscription-fileindex/mbox/maildir-storage.h/. .subscriptions is located inside of the mail directory, whereas it is possible .mailboxlist was outside of it (in user's home directory). However, I built dovecot from ports on FreeBSD 6.2, and the only files that approach this are: wurfel# ls -al total 58 drwxr-xr-x 3 root wheel 512 Jan 16 20:48 . drwxr-xr-x 6 root wheel 1024 Jan 16 20:48 .. drwxr-xr-x 2 root wheel 512 Jan 16 20:48 .deps -rw-r--r-- 1 root wheel 14662 Jan 16 20:48 Makefile -rw-r--r-- 1 root wheel 266 Oct 20 2004 Makefile.am -rw-r--r-- 1 root wheel 14009 Jan 6 23:26 Makefile.in -rw-r--r-- 1 root wheel 4374 Jan 16 20:48 libstorage_subscription_file.a -rw-r--r-- 1 root wheel 6935 Jan 3 15:19 subscription-file.c -rw-r--r-- 1 root wheel 703 Jan 13 2006 subscription-file.h -rw-r--r-- 1 root wheel 4060 Jan 16 20:48 subscription-file.o wurfel# pwd /usr/ports/mail/dovecot/work/dovecot-1.0.rc17/src/lib-storage/subscription-file I took a look at subscription-file.c, but didn't notice where I should change the definition of the file itself-- my code-fu is weak. If someone could lend a hand, I'd be deeply appreciative. Regards, -- Jay Chandler Network Administrator, Chapman University 714.628.7249 / chandler(a)chapman.edu Today's Excuse: Internet exceeded Luser level, please wait until a luser logs off before attempting to log back on.

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[Dovecot] Bounce vs. Defer
by Jeff Mitchell 19 Jan '07

19 Jan '07

Hello-- I've noticed that with when using deliver, if there is a misconfiguration in my dovecot configuration file, a permissions problem on the maildir, etc., deliver will bounce the message. I'm using Postfix, and at some point used Maildrop, and I know that maildrop (and I believe also Postfix's virtual transport) instead defer the message if there is some kind of fixable problem (like permissions). Then, when the problem is solved, you can flush the queue. Would it be possible to add a defer option to deliver? It makes it difficult to try out new options or different configurations because if you have fairly regular incoming mail, the last thing you want is a ten minute period where 20 messages get bounced... Thanks, Jeff

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[Dovecot] dovecot as POP3 proxy
by Alexander Shikoff 19 Jan '07

19 Jan '07

Hello, I am trying to set up dovecot as pop3 proxy. There is net lines in my auth section: passdb passwd-file { args = /usr/local/etc/dovecot/proxy.users } userdb static { args = uid=26 gid=6 } File proxy.users should contain a list of users. Now it looks like test:::::::proxy host=10.10.10.10 and everything is OK. My question is how to change passwd-file in order to match any username? I need something like *:::::::proxy host=10.10.10.10 Thanks in advance! -- Kind Regards, Alexander Shikoff

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