- dovecot - dovecot.org

[Dovecot] dovecot / Postfix virtual users
by Maurizio 25 Sep '07

25 Sep '07

Hi all, I am using virtual domains/ virtual users which are stored on MySQL. When I telnet to port 110 (dovecot/POP3) after I enter correct user/pass I always get: telnet 10.9.0.80 110 Trying 10.9.0.80... Connected to 10.9.0.80. Escape character is '^]'. +OK Dovecot ready. USER maurizio(a)example.com +OK PASS mypass -ERR [IN-USE] Internal login failure. Refer to server log for more information. Connection closed by foreign host. And on the log there is just: 24/09/2007 13:50:53 localhost dovecot auth(default): client in: AUTH 1 PLAIN service=POP3 secured lip=127.0.0.1 rip=127.0.0.1 resp=AG1hdXJpemlvQGVzZW1waW8uY29tAGFhMDA= 24/09/2007 13:50:53 localhost dovecot auth(default): client out: OK 1 user=maurizio(a)esempio.com 24/09/2007 13:50:53 localhost dovecot auth(default): master in: REQUEST 1 26848 1 24/09/2007 13:50:53 localhost dovecot auth(default): master out: NOTFOUND 1 24/09/2007 13:50:53 localhost dovecot auth(default): passwd(maurizio(a)esempio.com,127.0.0.1): lookup 24/09/2007 13:50:53 localhost dovecot auth(default): passwd(maurizio(a)esempio.com,127.0.0.1): unknown user 24/09/2007 13:50:53 localhost dovecot auth(default): userdb(maurizio(a)esempio.com,127.0.0.1): user not found from userdb 24/09/2007 13:50:53 localhost dovecot auth-worker(default): sql(maurizio(a)esempio.com,127.0.0.1): query: SELECT password FROM mailbox WHERE username = 'maurizio(a)esempio.com' AND active = '1' 24/09/2007 13:50:53 localhost dovecot pop3-login: Internal login failure: user=<maurizio(a)esempio.com>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured I cannot find out what is wrong with my setup. Do you have any advice? TIA Maurizio ================================ This is my setup: Postfix 2.3.6 MySQL 5.0.44 dovecot 1.0.5 And this is my dovecot.conf: # 1.0.5: /etc/dovecot/dovecot.conf protocols: imap pop3 ssl_cert_file: /etc/ssl/dovecot/server.pem ssl_key_file: /etc/ssl/dovecot/server.key disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable(default): /usr/libexec/dovecot/imap-login login_executable(imap): /usr/libexec/dovecot/imap-login login_executable(pop3): /usr/libexec/dovecot/pop3-login verbose_proctitle: yes mail_extra_groups: vmail mail_location: maildir:/home/vmail/domains mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_plugin_dir(default): /usr/lib/dovecot/imap mail_plugin_dir(imap): /usr/lib/dovecot/imap mail_plugin_dir(pop3): /usr/lib/dovecot/pop3 pop3_uidl_format(default): pop3_uidl_format(imap): pop3_uidl_format(pop3): %08Xu%08Xv auth default: mechanisms: PLAIN verbose: yes debug_passwords: yes passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: passwd args: /etc/dovecot/dovecot-sql.conf and dovecot-sql.conf: driver = mysql connect = host=localhost dbname=postfix_vmail user=postfix password=mypass default_pass_scheme = MD5-CRYPT password_query = SELECT password FROM mailbox WHERE username = '%u' AND active = '1' user_query = SELECT maildir, 1002 AS uid, 1013 AS gid FROM mailbox WHERE username = '%u' AND active = '1' Maildir are stored on /home/vmail/domains/domain.tld/username

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[Dovecot] Deliver, sendmail & envelope From_
by Rich Winkel 25 Sep '07

25 Sep '07

Sorry, couldn't find this in the archives. Under freebsd 4.x, the native mail.local that sendmail uses by default writes From_ lines that include the origin address. This is very readily parsable and handy for quick greps in mboxes. But deliver defaults it to MAILER-DAEMON. I see you can specify the envelope From_ with "-f", but I'm not sure how that's useful. Also I'm trying to figure out the instructions for making deliver the default delivery program under sendmail. This is a very plain vanilla setup I have here, procmail is not configured into sendmail.cf so I'm not sure how to adapt the instructions at wiki.dovecot.org/LDA/Sendmail Any help would be much appreciated. I've appended my local mailer stuff below. Should I just substitute deliver's path for mail.local? By the way, dovecot is very slick! It should speed up my mail server by a huge factor. Many thanks to Timo! Mlocal, P=/usr/libexec/mail.local, F=lsDFMAw5:/|@qPSXmnz9P, S=EnvFromSMTP/HdrFromL, R=EnvToL/HdrToL, T=DNS/RFC822/SMTP, A=mail.local -l Mprog, P=/usr/libexec/smrsh, F=lsDFMoqeu9, S=EnvFromL/HdrFromL, R=EnvToL/HdrToL, D=$z:/, T=X-Unix/X-Unix/X-Unix, A=smrsh -c $u

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[Dovecot] Unknown dict module: db
by Lars Stavholm 24 Sep '07

24 Sep '07

Using dovecot-1.1beta1 I get "Unknown dict module: db" when starting up dovecot. In dovecot.conf I've got the "expire_dict = db:/var/lib/dovecot/expire.db" statement in the plugin{} section. Aparently required when the "expire" plugin is enabled. dovecot is built with "--with-db" and db-devel is present at compile time. Any ideas anyone? Cheers /Lars

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[Dovecot] deliver copies "^From " header lines when delivering to Maildir
by pod 24 Sep '07

24 Sep '07

deliver appears to copy "^From " header lines from stdin when delivering to Maildir. The header filtering in mbox-save.c prevents this when delivering to an mbox and instead a synthesized "^From " header is written. This is an issue when using, for example, Postfix and mailbox_command = /usr/libexec/dovecot/deliver which does not appear to have an option not to write a "^From " header on the mailbox_command input. I'm attaching a patch that adds a save_header_callback() along the same lines as in mbox-save.c but I'm really not sure this is the right way to do it.

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[Dovecot] IMAP: Disconnected: BUG: Unknown internal error (Dovecot 1.0.3)
by Robert Tomanek 24 Sep '07

24 Sep '07

Hi, I am getting the following error in the server mail logfile: > Sep 2 18:39:44 h648123 dovecot: IMAP(<account>)(<PID>): Disconnected: BUG: Unknown internal error (mail_debug is on, but there is not really much context for this in the log file, ie. no log events for several minutes, and then it appears, all of a sudden). On the client side, it looks like this (with some context in case it matters; no exact times though, sorry): > [...] > S: * 17699 FETCH (UID 18226 FLAGS (\Seen)) > S: * 17700 FETCH (UID 18227 FLAGS (\Seen)) > S: * 17701 FETCH (UID 18228 FLAGS (\Seen)) > S: * 17702 FETCH (UID 18229 FLAGS (\Seen)) > S: * 17703 FETCH (UID 18230 FLAGS (\Seen)) > S: * 17704 FETCH (UID 18231 FLAGS (\Seen)) > S: * 17705 FETCH (UID 18232 FLAGS (\Seen)) > S: * 17706 FETCH (UID 18233 FLAGS (\Seen)) > S: * 17707 FETCH (UID 18234 FLAGS (\Seen)) > S: * 17708 FETCH (UID 18235 FLAGS (\Seen)) > S: * 17711 EXISTS > S: * 1 RECENT > S: U00328 OK Fetch completed. > C: U00329 UID FETCH 18238:* (UID RFC822.SIZE ENVELOPE BODYSTRUCTURE INTERNALDATE FLAGS) > S: * 17711 FETCH (UID 18238 RFC822.SIZE 0 INTERNALDATE "01-01-1970 00:00:00 +0000" FLAGS (\Seen \Recent) ENVELOPE (NIL NIL NIL NIL NIL NIL NIL NIL NIL NIL) BODYSTRUCTURE ("text" "plain" NIL NIL NIL "7bit" 0 0 NIL NIL NIL NIL NIL NIL NIL)) > S: U00329 OK Fetch completed. > C: U00330 UID FETCH 18238 (INTERNALDATE FLAGS) > C: U00331 UID FETCH 18238 (INTERNALDATE FLAGS RFC822.HEADER) > S: ) > S: !! Empty response received > S: * BYE BUG: Unknown internal error > S: !! Socket status 0 > > > *** Session finished : 2007-09-02 18:39:50, 18:39:50 It occurs relatively often (several times a day), under no specific conditions (sometimes it is hours after the session was started, sometimes it is at the beginning -- really, nothing regular here). The client connection is simply closed. I am not getting a core dump for this; I am not sure whether I am supposed to. I configured Dovecot according to the instructions at http://www.dovecot.org/bugreport.html and core dumps generally work on my system, eg. I can force one using 'kill -s SIGSEGV <PID>' (where <PID> is a PID of one of the imap processes). What do I do with it? I am running Dovecot 1.0.3 (compiled from sources) on Suse 9.3. The client is The Bat! 3.99.x Professional. Client is allowed to open several concurrent connections to the IMAP server. Server config ('dovecot -n -c /etc/dovecot/dovecot.conf'): > # 1.0.3: /etc/dovecot/dovecot.conf > base_dir: /var/run/dovecot/ > protocols: imap imaps pop3 pop3s > ssl_ca_file: /etc/ssl/current/cacert.pem > ssl_cert_file: /etc/ssl/current/server.pem > ssl_key_file: /etc/ssl/current/private.pem > disable_plaintext_auth: no > login_dir: /var/run/dovecot//login > login_executable(default): /usr/local/libexec/dovecot/imap-login > login_executable(imap): /usr/local/libexec/dovecot/imap-login > login_executable(pop3): /usr/local/libexec/dovecot/pop3-login > first_valid_uid: 50 > mail_debug: yes > mail_drop_priv_before_exec: yes > mail_executable(default): /usr/local/libexec/dovecot/imap > mail_executable(imap): /usr/local/libexec/dovecot/imap > mail_executable(pop3): /usr/local/libexec/dovecot/pop3 > mail_plugin_dir(default): /usr/local/lib/dovecot/imap > mail_plugin_dir(imap): /usr/local/lib/dovecot/imap > mail_plugin_dir(pop3): /usr/local/lib/dovecot/pop3 > mail_log_prefix: %Us(%u)(%p): > pop3_uidl_format(default): > pop3_uidl_format(imap): > pop3_uidl_format(pop3): %08Xu%08Xv > auth default: > debug_passwords: yes > passdb: > driver: passwd-file > args: /etc/dovecot/passwd > userdb: > driver: passwd-file > args: /etc/dovecot/passwd > socket: > type: listen > client: > path: /var/spool/postfix/private/auth > mode: 432 > user: postfix > group: postfix -- Best regards, Robert Tomanek mailto:rth23@poczta.onet.pl

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[Dovecot] [Fwd: [imp] How to enable Quota function ( status ) for user ?]
by edwardspl＠ita.org.mo 24 Sep '07

24 Sep '07

Dear All, Who can help me to solve the problem ? Thanks ! Edward. -------- Original Message -------- Subject: [imp] How to enable Quota function ( status ) for user ? Date: Mon, 24 Sep 2007 22:18:03 +0800 From: edwardspl(a)ita.org.mo To: IMP <imp(a)lists.horde.org> CC: horde(a)lists.horde.org <horde(a)lists.horde.org> Dear All, Mine is Linux FC6 and Dovecot ( Mail Server : pop3 and imap )... So, how to config the following setting for user reference ? imp/config/servers.php : 'quota' => array( 'driver' => 'false', 'params' => array(), ), Thanks ! Edward. -- IMP mailing list - Join the hunt: http://horde.org/bounties/#imp Frequently Asked Questions: http://horde.org/faq/ To unsubscribe, mail: imp-unsubscribe(a)lists.horde.org __________ NOD32 2545 (20070923) Information __________ This message was checked by NOD32 antivirus system. http://www.nod32.com.hk

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[Dovecot] What is your dovecot setup?
by Timothy Murphy 24 Sep '07

24 Sep '07

I'd be really grateful if someone running a dovecot IMAP (or IMAPS) server could tell me exactly how their email folders are arranged. What is the mail_location setting in /etc/dovecot.conf ? What are the directories (or some of them) containing mail messages? Does the client see an inbox folder? If so, what directory on the server contains these email messages?

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[Dovecot] imap killed with signal 6 (including backtrace)
by Ralf Hildebrandt 24 Sep '07

24 Sep '07

Found this today multiple times for the same user: Aug 16 16:59:38 postamt dovecot: IMAP(username): file strfuncs.c: line 165 (p_strndup): assertion failed: (max_chars != (size_t)-1) Aug 16 16:59:38 postamt dovecot: IMAP(username): Raw backtrace: imap [0x80c6d53] -> imap(i_fatal+0) [0x80c6795] -> imap(p_strndup+0x38) [0x80d8316] -> imap(t_strndup+0x22) [0x80d86d7] -> imap(cmd_create+0xb5) [0x8059a39] -> imap [0x805eb09] -> imap [0x805ecf9] -> imap(_client_input+0x116) [0x805ee1b] -> imap(io_loop_handler_run+0x191) [0x80cebf8] -> imap(io_loop_run+0x20) [0x80cde56] -> imap(main+0xb8) [0x8069cbf] -> /lib/i686/cmov/libc.so.6(__libc_start_main+0xe0) [0xb7dc8030] -> imap [0x8058361] Aug 16 16:59:38 postamt dovecot: child 11760 (imap) killed with signal 6 -- Ralf Hildebrandt (Ralf.Hildebrandt(a)charite.de) plonk(a)charite.de Postfix - Einrichtung, Betrieb und Wartung Tel. +49 (0)30-450 570-155 http://www.arschkrebs.de Do not worry about your problems with mathematics, I assure you mine are far greater. -- Albert Einstein

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[Dovecot] Is anyone using the dspam plugin for dovecot 1.1?
by Lars Stavholm 24 Sep '07

24 Sep '07

I'm about to try to adjust the dspam plugin code to dovecot-1.1, but before starting out on this, I thought I'd ask the list: anyone done it already? /L

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[Dovecot] SEARCH NOT not working
by Julian Cowley 23 Sep '07

23 Sep '07

I think I've found the source of a bug which I first saw when running dovecot and pine (or alpine), which I finally tracked down by doing a protocol trace. In the IMAP session, the SEARCH command appears to have a problem with sets of messages and/or the NOT operator. Probably the best way to show this is by doing operations on a folder with ten messages in it. a select ten * FLAGS (\Answered \Flagged \Deleted \Seen \Draft) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] Flags permitted. * 10 EXISTS * 0 RECENT * OK [UNSEEN 1] First unseen. * OK [UIDVALIDITY 1190450101] UIDs valid * OK [UIDNEXT 11] Predicted next UID a OK [READ-WRITE] Select completed. Now, start doing some basic searches using message sets: b search (1:10) * SEARCH 1 2 3 4 5 6 7 8 9 10 b OK Search completed. OK, so far so good. Try the inverse: c search not (1:10) * SEARCH c OK Search completed. OK. d search not (1,10) * SEARCH d OK Search completed. Hmm, should have output 2..9. e search not (2,10) * SEARCH 1 e OK Search completed. Hmm.. that should have been 1, 3..9. f search not (2:10) * SEARCH 1 f OK Search completed. OK, expected. g search not (1,9) * SEARCH 10 g OK Search completed. Seems to affect other end of the range as well. h search not (2,9) * SEARCH 1 3 4 5 6 7 8 10 h OK Search completed. OK working again.

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