December 2005 - dovecot

[Dovecot] postfix, dovecot, sasl deliver error
by Tracy Phillips 29 Dec '05

29 Dec '05

Hi, I am receiving an error when trying to send mail. I am using FreeBSD 6 and dovecot 1.0.alpha5 and postfix 2.3-20051223 which includes the dovecot sasl patch. I am getting: Dec 26 17:26:45 example postfix/pipe[612]: DC90D5C30: to=<tep(a)example.com>, relay=dovecot, delay=14, delays=14/0.05/0/0.08, dsn=4.3.0, status=deferred (temporary failure. Command output: Error: net_connect(/var/run/dovecot/auth-master) failed: Permission denied ) This is from dovecot.conf: auth default_with_listener { mechanisms = plain passdb passwd-file { args = /usr/local/etc/dovecot/passwd } userdb passwd-file { args = /usr/local/etc/dovecot/users } socket listen { master { path = /var/run/dovecot/auth-master # # WARNING: Giving untrusted users access to master socket may be a # # security risk, don't give too wide permissions to it! mode = 0666 # # Default user/group is the one who started dovecot-auth (root) user = virtual group = virtual } client { path = /var/spool/postfix/private/auth mode = 0666 } } } and from dovecot-deliver.conf: # UNIX socket path to master authentication server to find users. auth_socket_path = /var/run/dovecot/auth-master From postfix master.cf: # Dovecot LDA dovecot unix - n n - - pipe flags=DRhu user=virtual:virtual argv=/usr/local/libexec/dovecot/deliver -d ${recipient} from postfix main.cf: virtual_mailbox_domains = /usr/local/etc/postfix/vhosts.txt virtual_mailbox_base = /usr/local/var/spool/vmail virtual_mailbox_maps = hash:/usr/local/etc/postfix/vmaps.txt virtual_uid_maps = static:1003 virtual_gid_maps = static:1003 virtual_alias_maps = hash:/usr/local/etc/postfix/valias.txt dovecot_destination_recipient_limit = 1 virtual_transport = dovecot smtpd_sasl_auth_enable = yes smtpd_recipient_restrictions = permit_mynetworks permit_sasl_authenticated reject_unauth_destination smtpd_sasl_authenticated_header = yes broken_sasl_auth_clients = yes smtpd_sasl_type = dovecot smtpd_sasl_path = private/auth

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[Dovecot] Another Assertion Failure in Current CVS Version
by Todd Burroughs 28 Dec '05

28 Dec '05

This is in the CVS version as of Dec. 12. A user got a few of these: dovecot: Dec 14 15:10:29 Error: 23648 imap(username): mbox sync: UID inserted in the middle of mailbox /mailhome/new/s/h/username/DONE (1591 > 19, seq=19, idx_msgs=1593) dovecot: Dec 14 15:10:33 Error: 23648 imap(username): file mbox-sync-rewrite.c: line 106 (mbox_sync_headers_add_space): assertion failed: (start_pos < data_size) dovecot: Dec 14 15:10:40 Error: child 23648 (imap) killed with signal 6 (gdb) bt full #0 0xffffe410 in ?? () No symbol table info available. #1 0xbffff348 in ?? () No symbol table info available. #2 0x00000006 in ?? () No symbol table info available. #3 0x00005c60 in ?? () No symbol table info available. #4 0xb7ef1d41 in raise () from /lib/tls/libc.so.6 No symbol table info available. #5 0xb7ef3529 in abort () from /lib/tls/libc.so.6 No symbol table info available. #6 0x080a17ba in i_internal_panic_handler ( fmt=0x6 <Address 0x6 out of bounds>, args=0x5c60 <Address 0x5c60 out of bounds>) at failures.c:375 No locals. #7 0x080a1be4 in i_panic ( format=0x80af28c "file %s: line %d (%s): assertion failed: (%s)") at failures.c:173 No locals. #8 0x08074225 in mbox_sync_headers_add_space (ctx=0xbffff6e0, size=4106) at mbox-sync-rewrite.c:99 data_size = Variable "data_size" is not available. (gdb) frame 8 #8 0x08074225 in mbox_sync_headers_add_space (ctx=0xbffff6e0, size=4106) at mbox-sync-rewrite.c:99 99 start_pos = ctx->hdr_pos[MBOX_HDR_X_KEYWORDS] != (size_t)-1 ? (gdb) p start_pos Variable "start_pos" is not available. (gdb) p data_size Variable "data_size" is not available. (gdb) p ctx->hdr_pos[MBOX_HDR_X_KEYWORDS] $1 = 1344 (gdb) p *ctx->header $2 = {data = 0x810d2a0, used = 1395}

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[Dovecot] Wiki Documentation: missing item
by Luigi Rosa 27 Dec '05

27 Dec '05

In the "MainConfig" section of the online documentation (http://wiki.dovecot.org/) one item in the "logging" section is missing. The missing item is "syslog_facility" described in the dovecot-example.conf file. Ciao, luigi -- +--[Luigi Rosa]--

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[Dovecot] Migrating from Courier-IMAP to Dovecot
by Andreas Mimz 27 Dec '05

27 Dec '05

Hi! I'm currently trying to migrate from courier-imapd to dovecot... Unfortunately I'm experiences some difficulties here... Since I don't want any user to notice the change of the server backend I've tried changing the namespace in dovecot.conf to namespace private { separator = . location = maildir:~/Maildir prefix = INBOX. inbox = yes hidden = no } With this setting almost everything works fine! Almost... ;-) Squirrelmail won't show 'INBOX' on the left side of the folder tree... If I configure dovecot without the 'INBOX.' prefix it works fine in Squirrelmail, except that all other eMail clients show all sub-folders as a sub-folder of root and not the inbox... root \- inbox \- sent \- trash \- drafts \- private \- spam instead of root \- inbox | \- sent | \- trash | \- drafts | \- private | \- spam any Idea what could be wrong? I've read the wiki about the courier-migration and also tried the conversion script ... but something is wrong I'm afraid... thanks in advance, Andreas

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[Dovecot] dovecot behaving badly after upgrade..
by daniel petre 27 Dec '05

27 Dec '05

i upgraded dovecot from 0.99 to the last version and it doesnt seem to work anymore.. im using vpopmail userdb and i get this in the logs : dovecot: Dec 18 03:42:08 Info: auth(default): client in: AUTH 1 PLAIN service=POP3 lip=81.x.x.x rip=81.x.x.x resp= dovecot: Dec 18 03:42:08 Info: auth(default): client out: CONT 1 dovecot: Dec 18 03:42:08 Info: auth(default): client in: CONT 1 AGRhbmlAbGludXhzb2x1dGlvbnMucm8AcG9jcG9j dovecot: Dec 18 03:42:08 Error: auth(default): vmysql: sql error[3]: MySQL server has gone away dovecot: Dec 18 03:42:08 Info: auth(default): vpopmail(dani(a)domain,81.x.x.x): unknown user dovecot: Dec 18 03:42:09 Info: auth(default): client out: FAIL 1 user=dani@domain dovecot: Dec 18 03:42:09 Info: auth(default): client in: AUTH 2 PLAIN service=POP3 lip=81.x.x.x rip=81.x.x.x resp=AGRhbmlAbGludXhzb2x1dGlvbnMucm8AcG9jcG9j anyone encountered this? mysql is not away, i edited dovecot.conf carefully. what am i missing? thanks -- Daniel Petre System Administrator Tech Support Coordinator ............................................................................. RCS & RDS Pitesti Tel.: +40348.400.401 Fax: +40348.400.441 http://www.rcs-rds.ro ............................................................................. Privileged/Confidential Information may be contained in this message. If you are not in the addresses indicated in this message (or responsible for delivery of the message to such person), you may not copy or deliver this message to anyone. In such a case, you should destroy this message and kindly notify the sender by reply e-mail.

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[Dovecot] inbox problems when moving from server to server
by Eric S. Johansson 27 Dec '05

27 Dec '05

this is probably an FAQ but I moved all the mailboxes from a gentoo server to an ubuntu one and all old inbox messages "disappeared" for. New messages appear and can be read, deleted etc. the old messages can still be found in the Maildir/cur directory like they were on the old mail server. Ownership was changed to user:user and is 600 permissions. Dovecot version: 0.99.14-1ubuntu1 all other mailboxes are fine, all messages visible as far as we can tell. ideas?

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[Dovecot] dovecot and virtual mailbox - suggestions please
by David Bain 26 Dec '05

26 Dec '05

I've setup postfix to delivered my mail to a maildir located at /var/spool/virtual_mailboxes/mydomain.com/myuser My postgresql database called 'mails' has a user table setup as follows: CREATE TABLE users ( userid VARCHAR(128) NOT NULL, password VARCHAR(128), realname VARCHAR(128), uid INTEGER NOT NULL, gid INTEGER NOT NULL, home VARCHAR(128), mail VARCHAR(255), PRIMARY KEY (userid) ); What would the query look like in my dovecot-pgsql.conf file to retrieve the appropriate INBOX information? mine currently looks like this. user_query = SELECT '/var/spool/virtual_mailboxes/'||home AS home, uid, gid FROM users WHERE userid = '%u' The user authenticates fine via pop, yet I keeping getting the following error. -*ERR No INBOX for user*

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[Dovecot] Dovecot 1.0alpha imap uid store command response
by Tomas Kuliavas 25 Dec '05

25 Dec '05

Hi, Dovecot 1.0alpha (tested 0.99.14, 1.0alpha1, 1.0alpha4 and 1.0alpha5) does not return UID number in 'UID STORE uid-number +FLAGS (\Seen)' command response. Issue is not present in 0.99.14. >From IMAP RFC http://www.isi.edu/in-notes/rfc3501.txt 6.4.8. UID Command ... However, server implementations MUST implicitly include the UID message data item as part of any FETCH response caused by a UID command, regardless of whether a UID was specified as a message data item to the FETCH. ... Could you fix your IMAP server? -- Tomas

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[Dovecot] dovecot - postgresql ERR No INBOX for user.
by David Bain 24 Dec '05

24 Dec '05

I've setup dovecot to authenticate against postgresql. But I consistently get a "No INBOX for user" error when I try to do pop requests. Any pointers would be helpful. Postfix deposits mails in maildirs in the format /var/spool/virtual_mailboxes/{domain}/{username}/ below is the result of a telnet test (altered slightly of course, but gives the idea) telnet localhost 110 Trying 127.0.0.1... Connected to localhost.localdomain (127.0.0.1). Escape character is '^]'. +OK dovecot ready. USER personx(a)myxdomxain.net +OK PASS herexxxx +OK Logged in. -ERR No INBOX for user. Connection closed by foreign host. here is my dovecot.conf file /etc/dovecot-pgsql.conf =================== ## Dovecot 1.0 configuration file protocols = imap imaps pop3 # "host:port". imap_listen = * pop3_listen = * login = imap login = pop3 # to make sure that users ca here is my dovecot-pgsql.conf file default_mail_env = maildir:/var/spool/virtual_mailboxes/%lu/%u/Maildir # Authentication process name. auth = default auth_user = root auth_userdb = pgsql /etc/dovecot-pgsql.conf auth_passdb = pgsql /etc/dovecot-pgsql.conf /etc/dovecot-pgsql.conf ==================== connect = host=localhost dbname=mails user=xxxxxxname password=xxxxxxx default_pass_scheme = PLAIN password_query = SELECT password FROM users WHERE userid = '%u' user_query = SELECT '/var/spool/virtual_mailboxes/'||home AS home, uid, gid FROM users WHERE userid = '%u' #user_query = SELECT '/%n' as home,uid, gid FROM users WHERE userid = '%u'

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[Dovecot] Corrupted transaction log file
by Will Ling 24 Dec '05

24 Dec '05

Hi, I am new to dovecot and have just got it up and running on mandrake 8.2. Dovecot seems to be running OK, I can telnet in and log in and Mail on OS X will get the folder list but if a client selects a mail box I get an error back. I cannot find any help anywhere on the errors I'm getting so I hope this is the right place to ask. Please see the log file below. Any clues to the problem would be greatly appreciated. This was after an attempted login from Mail then another try using Mutt locally: dovecot: Dec 24 16:17:44 Info: Dovecot v1.0.alpha5 starting up dovecot: Dec 24 16:17:51 Info: imap-login: Login: user=<will>, method=PLAIN, rip =10.0.128.58, lip=10.0.128.55 dovecot: Dec 24 16:17:51 Error: imap(will): Corrupted transaction log file /home /will/mail/.imap/test/dovecot.index.log: record size too small (type=0x20, offse t=24, size=0) dovecot: Dec 24 16:17:51 Error: imap(will): Lost transaction log file /home/will /mail/.imap/test/dovecot.index.log seq 2 dovecot: Dec 24 16:17:51 Error: imap(will): Lost transaction log file /home/will /mail/.imap/test/dovecot.index.log seq 2 dovecot: Dec 24 16:17:56 Error: imap(will): Corrupted transaction log file /home /will/mail/.imap/INBOX/dovecot.index.log: record size too large (type=0x20, offs et=24, size=201326616, end=48) dovecot: Dec 24 16:17:56 Error: imap(will): Lost transaction log file /home/will /mail/.imap/INBOX/dovecot.index.log seq 2 dovecot: Dec 24 16:17:56 Info: imap-login: Login: user=<will>, method=PLAIN, rip =10.0.128.58, lip=10.0.128.55 dovecot: Dec 24 16:17:56 Error: imap(will): Lost transaction log file /home/will /mail/.imap/INBOX/dovecot.index.log seq 2 dovecot: Dec 24 16:17:56 Error: imap(will): Lost transaction log file /home/will /mail/.imap/INBOX/dovecot.index.log seq 2 dovecot: Dec 24 16:18:46 Error: imap(will): Corrupted transaction log file /home /will/mail/.imap/INBOX/dovecot.index.log: record size too large (type=0x20, offs et=24, size=603979800, end=48) dovecot: Dec 24 16:18:46 Info: imap-login: Login: user=<will>, method=PLAIN, rip =127.0.0.1, lip=127.0.0.will1, secured Regards, Will -- Will Ling

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