- dovecot - dovecot.org

[Dovecot] 1.0alpha5: fcntl() locking problem
by Jeff A. Earickson 31 Dec '05

31 Dec '05

Hi, My setup: Solaris 9, /var/mail is NFS mounted from another Solaris 9 box, home directories and dovecot index stuff is on local ufs filesystems. I upgraded from alpha4 to a5 about 36 hours ago. Dovecot is configured like so during the build: VERSION=1.0.alpha5 CC=gcc CFLAGS="-g -O" CPPFLAGS=-I/opt/openssl/include LDFLAGS=-L/opt/openssl/lib \ ./configure --prefix=/opt/dovecot.$VERSION --with-ssl=openssl \ --with-ssldir=/opt/openssl/ssl > configure.out This afternoon dovecot basically locked up where a lot of people (including me) were getting: imap(user): fcntl() failed with mbox file /var/mail/user: No record locks available for syslog messages, and their mailbox operations would fail. In my case pine just closed the mailbox with an internal error. I did a quick fix by stopping dovecot, killing all dovecot processes, killing /usr/lib/nfs/lockd on the dovecot server, and restarting lockd. Ideas? Suggestions? Jeff Earickson Colby College

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[Dovecot] Bug with userdb prefetch
by Stian Jordet 31 Dec '05

31 Dec '05

Hi, when I'm (trying) to use userdb prefetch with ldap, it works fine for system users, but for virtual users without their own uid and gid, it won't work. I get in the log: Dec 31 01:34:47 buick dovecot: auth(default): prefetch(oddrun,127.0.0.1): userdb_uid not returned Dec 31 01:34:47 buick dovecot: auth(default): prefetch(oddrun,127.0.0.1): userdb_gid not returned Which means that the problem is that user_global_uid and user_global_gid is not used when using prefetch. That must be a bug? Best regards, Stian

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[Dovecot] can't switch off login debuggin
by Sebastian Bauer 31 Dec '05

31 Dec '05

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi there, I tried the change from cyrus to dovecot. This was just some days ago and I'm really happy. Just a little problem. For testing I switched on some login debugging. Now I can't switch it off. Dovecot seems to ignore the "no" in the config file. <snip> auth_verbose = no auth_debug = no </snip> That is what I get in maillog: <snip> dovecot-auth: pam_sm_authenticate called. dovecot-auth: dbuser changed. dovecot-auth: dbpasswd changed. dovecot-auth: host changed. dovecot-auth: database changed. dovecot-auth: table changed. dovecot-auth: usercolumn changed. dovecot-auth: passwdcolumn changed. dovecot-auth: crypt changed. dovecot-auth: logtable changed. dovecot-auth: logmsgcolumn changed. dovecot-auth: logusercolumn changed. dovecot-auth: loghostcolumn changed. dovecot-auth: logpidcolumn changed. dovecot-auth: logtimecolumn changed. dovecot-auth: db_connect called. dovecot-auth: returning 0 . dovecot-auth: db_checkpasswd called. dovecot-auth: pam_mysql: where clause = dovecot-auth: SELECT password FROM accountuser WHERE username='XXXX' dovecot-auth: sqlLog called. dovecot-auth: insert into log (msg, user, host, pid, time) values('AUTH SUCCESSFUL', 'XXXX', '', '14813' , NOW()) dovecot-auth: Returning 0 dovecot-auth: returning 0 . dovecot-auth: returning 0. dovecot-auth: pam_mysql: setcred called but not implemented. dovecot-auth: pam_mysql: acct_mgmt called but not implemented. Dont panic though :) </snip> I use dovecot-0.99.11-2.EL4.1 on CentOS. Hope someone can help me to stop these messages. Regards, Sebstian -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFDtcI90IZnttJ61yYRAhqYAKDC5DUvlNHR2o70gMWayBbJFr6oewCg8r5u hWlfTfsff1k67RLKq/P/xEM= =rlmj -----END PGP SIGNATURE-----

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[Dovecot] a problem in building dovecot @ opensolaris
by Sergey Ivanov 31 Dec '05

31 Dec '05

Hi, I'm trying to build dovecot from snapshot dovecot-20051215.tar.gz on OpenSolaris Nevada build 28. I have added to the PATH directories for make, gcc and automake/autoconf (in BASH): $ export PATH=/opt/sfw/bin:/usr/ccs/bin:/usr/sfw/bin:$PATH then executed --- $ aclocal $ libtoolize --force $ automake --add-missing $ autoheader $ autoconf --- And then make finished with --- Install prefix ...................... : /usr/local File offsets ........................ : 64bit I/O loop method ..................... : poll File change notification method ..... : none 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 (modules) Building with password lookup modules : passwd passwd-file shadow pam checkpassword (modules) --- But make fails, the first error is: --- Making all in quota if /bin/bash ../../../libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../../src/lib -I../../../src/lib-dict -I../../../src/lib-mail -I../../../src/lib-storage -std=gnu99 -g -O2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -I/usr/sfw/include -MT quota.lo -MD -MP -MF ".deps/quota.Tpo" -c -o quota.lo quota.c; \ then mv -f ".deps/quota.Tpo" ".deps/quota.Plo"; else rm -f ".deps/quota.Tpo"; exit 1; fi gcc -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../../src/lib -I../../../src/lib-dict -I../../../src/lib-mail -I../../../src/lib-storage -std=gnu99 -g -O2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -I/usr/sfw/include -MT quota.lo -MD -MP -MF .deps/quota.Tpo -c quota.c -fPIC -DPIC -o .libs/quota.o In file included from quota-fs.h:22, from quota.c:6: /usr/include/sys/mnttab.h:81: error: parse error before '*' token /usr/include/sys/mnttab.h:82: error: parse error before '*' token /usr/include/sys/mnttab.h:83: error: parse error before '*' token /usr/include/sys/mnttab.h:84: error: parse error before '*' token *** Error code 1 make: Fatal error: Command failed for target `quota.lo' Current working directory /home/seriv/dovecot/dovecot-1.0.alpha5/src/plugins/quota *** Error code 1 The following command caused the error: set fnord $MAKEFLAGS; amf=$2; \ dot_seen=no; \ target=`echo all-recursive | sed s/-recursive//`; \ list='quota imap-quota trash'; for subdir in $list; do \ echo "Making $target in $subdir"; \ if test "$subdir" = "."; then \ dot_seen=yes; \ local_target="$target-am"; \ else \ local_target="$target"; \ fi; \ (cd $subdir && make $local_target) \ || case "$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ done; \ if test "$dot_seen" = "no"; then \ make "$target-am" || exit 1; \ fi; test -z "$fail" make: Fatal error: Command failed for target `all-recursive' --- Please, help. -- Sergey Ivanov

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[Dovecot] dovecot and ldaps://
by David Coppa 31 Dec '05

31 Dec '05

Hi all, I've managed to get dovecot running with ldaps (ssl over port 636, not starttls). Btw, it's working right only if i specify "TLSVerifyClient never" in my slapd.conf. With any other parameter (like "TLSVerifyClient demand"), the bind fails with: connection_get(12) connection_get(12): got connid=0 connection_read(12): checking for input on id=0 TLS trace: SSL_accept:before/accept initialization TLS trace: SSL_accept:SSLv3 read client hello A TLS trace: SSL_accept:SSLv3 write server hello A TLS trace: SSL_accept:SSLv3 write certificate A TLS trace: SSL_accept:SSLv3 write certificate request A TLS trace: SSL_accept:SSLv3 flush data TLS trace: SSL_accept:error in SSLv3 read client certificate A TLS trace: SSL_accept:error in SSLv3 read client certificate A connection_get(12) connection_get(12): got connid=0 connection_read(12): checking for input on id=0 TLS trace: SSL3 alert write:fatal:handshake failure TLS trace: SSL_accept:error in SSLv3 read client certificate B TLS: can't accept. TLS: error:140890C7:SSL routines:SSL3_GET_CLIENT_CERTIFICATE:peer did not return a certificate +/usr/src/lib/libssl/src/ssl/s3_srvr.c:2004 connection_read(12): TLS accept error error=-1 id=0, closing connection_closing: readying conn=0 sd=12 for close connection_close: conn=0 sd=12 Is there a way to specify, in the dovecot-ldap.conf file, where to look for the client certificate and key files? Or maybe make dovecot parse the ldaprc file under /etc? Best Regards, David

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[Dovecot] How to disable keywords?
by Sebastjan Trepca 31 Dec '05

31 Dec '05

Hi, is there a quick way to disable keyword feature in dovecot? Thanks, Sebastjan

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[Dovecot] Compile problem on FreeBSD 6.0-STABLE
by Kim Culhan 30 Dec '05

30 Dec '05

Trying to update to dovecot-1.0.alpha5 and seeing this at compile time: mech-gssapi.o mech-gssapi.c; then mv -f ".deps/mech-gssapi.Tpo" ".deps/mech-gssapi.Po"; else rm -f ".deps/mech-gssapi.Tpo"; exit 1; fi mech-gssapi.c:30:27: gssapi/gssapi.h: No such file or directory mech-gssapi.c:42: error: syntax error before "gss_ctx_id_t" mech-gssapi.c:51: error: syntax error before "gss_name_t" mech-gssapi.c:58: error: syntax error before "OM_uint32" [snipped] mech-gssapi.c:387: error: structure has no member named `authz_name' *** Error code 1 Stop in /usr/local/src/dovecot/dovecot-1.0.alpha5/src/auth. *** Error code 1 Stop in /usr/local/src/dovecot/dovecot-1.0.alpha5/src. *** Error code 1 Any help is greatly appreciated -kim -- w8hdkim(a)gmail.com

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[Dovecot] dovecot+mysql login problem
by Mircea Stefan 30 Dec '05

30 Dec '05

Hi, This is my MySQL table: <snip> mysql> select username, password from mailbox; +----------+----------+ | username | password | +----------+----------+ | mircea | stefan | +----------+----------+ 1 row in set (0.00 sec) </snip> When I try to login (pop3) I recive "-ERR Authentication failed." <snip> +OK Dovecot ready. user mircea +OK pass stefan -ERR Authentication failed. </snip> maillog: <snip> Dec 27 20:54:38 pluto dovecot: auth-worker(default): sql(mircea,10.13.15.2): query: SELECT password FROM mailbox WHERE username = 'mircea' Dec 27 20:54:38 pluto dovecot: auth(default): client in: AUTH^I1^IPLAIN^Iservice=POP3^Ilip=10.13.15.1^Irip=10.13.15.2^Iresp=AG1pcmNlYQBzdGVmYW4= Dec 27 20:54:39 pluto dovecot: auth(default): client out: FAIL^I1^Iuser=mircea </snip> I started a mysql client and ran: <snip> mysql> SELECT password FROM mailbox WHERE username = 'mircea'; +----------+ | password | +----------+ | stefan | +----------+ 1 row in set (0.00 sec) </snip> What's the problem? Thank you and Happy Holidays!

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[Dovecot] new user setup trouble
by Will Ling 30 Dec '05

30 Dec '05

Hi again, I am still trying to run Dovecot but persistently get the errors Corrupted transaction log file and Lost transaction log file. I cannot find any reference to this problem that will help, I have checked the file permissions and locks and cannot see any obvious cause. Could somebody please advise what I might be doing wrong or direct me to somewhere else that I can ask for or find help. Below is some information about the problem. The log file show the following when I attempt to log in: Info: Dovecot v1.0.alpha5 starting up Info: imap(will): Effective uid=501, gid=501 Info: imap(will): mbox: data=/home/will/mail/:INBOX=/var/spool/mail/will Info: imap(will): mbox: root=/home/will/mail, index=/home/will/mail, inbox=/var/spool/mail/will Info: imap-login: Login: user=<will>, method=PLAIN, rip=10.0.128.58, lip=10.0.128.55 Error: imap(will): Corrupted transaction log file /home /will/mail/.imap/INBOX/dovecot.index.log: record size too small (type=0x40, offset=24, size=0) Error: imap(will): /home/will/mail/. imap/INBOX/dovecot.index.log seq 2 Error: imap(will): Lost transaction log file /home/will/mail/. imap/INBOX/dovecot.index.log seq 2 My config file contains the following un commented lines: protocols = imap ssl_disable = yes disable_plaintext_auth = no log_path = /var/log/dovecot.log info_log_path = /var/log/dovecot.log mail_extra_groups = mail mail_debug = yes default_mail_env = mbox:~/mail/:INBOX=/var/spool/mail/%u protocol imap { } protocol pop3 { } auth_verbose = yes auth default { mechanisms = plain passdb shadow { } userdb passwd { } } My file permissions are: /var/spool/mail/ -rwxrwx--- will mail 2797 Dec 29 20:37 will /home/will/mail drwx------ will will 4096 Dec 29 20:47 .imap/ -rw------- will will 19 Dec 29 20:47 .subscriptions /home/will/mail/.imap drwx------ will will 4096 Dec 29 21:07 INBOX/ /home/will/mail/.imap/INBOX -rwxrwxrwx will will 120 Dec 28 20:47 dovecot.index -rw------- will will 376 Dec 29 21:07 dovecot.index.log -rw------- will will 376 Dec 29 21:04 dovecot.index.log.2 The .imap and everything in it is created when I try to login, the three dovecot.index are all completely empty. If any more information is required, please let me know. Regards, Will -- Will Ling

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[Dovecot] Dovecot index cache regeneration
by John Newman 30 Dec '05

30 Dec '05

Hi, We've been using dovecot in the lab now for quite a while and really like the results we're seeing. Underlying dovecot we're using maildir mailboxes. We have the need to manually remove maildir files from time to time. That is, by hand (we'll, actually by script) but not via imap or pop. Dues to dovecot's index caching (which I might add, we love most of the time) imap clients still continue to display the message once they're gone (as we'd expect). However, in this instance it's not what we're after. So my question is, what is the "dovecot recommended" way to force the index cache to regenerate. We really don't want to delete the entire index cache for a particular mailbox as larger mailboxes will then need to unnecessarily regenerate indices on unaffected messages. Many thanks for any tips you can provide. John.

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