- dovecot - dovecot.org

VS: Re: v2.2.23 released
by Aki Tuomi 31 Mar '16

31 Mar '16

It's fixed in head. Sorry. ---Aki TuomiDovecot oy -------- Alkuperäinen viesti --------Lähettäjä: Eric <ebroch(a)whitehorsetc.com> Päivämäärä: 31.3.2016 18.05 (GMT+02:00) Saaja: dovecot(a)dovecot.org Aihe: Re: v2.2.23 released Yes. I concur. On 3/31/2016 7:44 AM, Leon Kyneur wrote: > 2.2.23 seems to have broken doveadm backup, was previously working > fine on 2.2.22 > > [root@S613 lkyneur]# doveadm -v backup -u em.mck ... > doveadm(root): Error: User doesn't exist > > > [root@S613 lkyneur]# doveadm user em.mck > field value > uid vmail > gid vmail > home /srv/vmail/eftel/xxx.com/20032218/em.mck > mail > mdbox:/srv/vmail/eftel/xxx.com/20032218/em.mck/mdbox:ALT=/altstorage/srv/vm… > quota_rule *:bytes=500M > > > On 30/03/16 23:48, Timo Sirainen wrote: >> http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz >> http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz.sig >> >> This is a bugfix-only release with various important fixes on top of >> v2.2.22. >> >> - Various fixes to doveadm. Especially running commands via >> doveadm-server was broken. >> - director: Fixed user weakness getting stuck in some situations >> - director: Fixed a situation where directors keep re-sending >> different states to each others and never becoming synced. >> - director: Fixed assert-crash related to a slow "user killed" reply >> - Fixed assert-crash related to istream-concat, which could have >> been triggered at least by a Sieve script.

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Reply to : http://dovecot.org/pipermail/dovecot/2016-March/103789.html
by use experience 31 Mar '16

31 Mar '16

I dint get reply as mail to my mailed, so pasting here the link http://dovecot.org/pipermail/dovecot/2016-March/103791.html

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Dovecot mail-filter execution error.
by use experience 31 Mar '16

31 Mar '16

Hello, While using mail-filter plugin, I am getting following error. Please help me. Mar 31 07:48:31 ip-172-31-29-173 dovecot: lda: Error: userdb lookup: connect(/var/run/dovecot/auth-userdb) failed: Connection refused Mar 31 07:48:31 ip-172-31-29-173 dovecot: lda: Fatal: Internal error occurred. Refer to server log for more information.

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Pigeonhole 0.4.13 does not compile against dovecot 2.2.23
by Juan C. Blanco 31 Mar '16

31 Mar '16

Hello, I supose that a new version of pigeonhole is on the way because version 0.4.13 does not compile against dovecot 2.2.23 This is the error that I get gcc -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../src/lib-sieve -I../../../src/lib-sieve/util -I../../../src/lib-sieve/plugins/environment -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/imap -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-lda -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lda -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23 -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-dict -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-dns -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-http -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-mail -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-imap -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-fs -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-charset -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-auth -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-master -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-ssl-iostream -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-compression -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-settings -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-test -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-sasl -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-stats -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-index -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage/list -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage/index -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage/index/raw -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-imap-storage -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/plugins/quota -DPKG_RUNDIR=\"\" -std=gnu99 -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -fno-builtin-strftime -Wstrict-aliasing=2 -I/usr/kerberos/include -I../../.. -MT imap-sieve-storage.lo -MD -MP -MF .deps/imap-sieve-storage.Tpo -c imap-sieve-storage.c -fPIC -DPIC -o .libs/imap-sieve-storage.o imap-sieve-storage.c: In function 'imap_sieve_mailbox_transaction_run': imap-sieve-storage.c:595: error: 'struct client' has no member named 'lda_set' make[4]: *** [imap-sieve-storage.lo] Error 1 Regards. Juan C. Blanco > http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz > http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz.sig > > This is a bugfix-only release with various important fixes on top of v2.2.22. > > - Various fixes to doveadm. Especially running commands via > doveadm-server was broken. > - director: Fixed user weakness getting stuck in some situations > - director: Fixed a situation where directors keep re-sending > different states to each others and never becoming synced. > - director: Fixed assert-crash related to a slow "user killed" reply > - Fixed assert-crash related to istream-concat, which could have > been triggered at least by a Sieve script. -- +-------------------------------------------------------------------+ | Juan C. Blanco | | | | Centro de Calculo | | | E.T.S. Ingenieros Informáticos | E-mail: jcblanco(a)fi.upm.es | | Universidad Politécnica de Madrid | | | Campus de Montegancedo | | | Boadilla del Monte | Tel.: (+34) 91 336 7466 | | 28660 MADRID (Spain) | Fax : (+34) 91 336 6913 | +-------------------------------------------------------------------+

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Multiple IMAP Mailboxes and one collection folder
by Dieter Knopf 31 Mar '16

31 Mar '16

Hello, we use many IMAP folders and now we are searching for a way to display all mails inside this folders in one collecting folder. The advantage for us would be the possibility to view all new incoming mails in one folder. It would be possible to use the standard MAIL App on the iOS without problems. I could simply make a copy of all mails in one folder with Sieve, but then the Per-user Seen Flag would be useless, because the mail inside the folder is still unread. Is there a way to show some way of collecting folder for every user? Thanks Dieter

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Dovecot plugin pthread issue
by qmail＠top-consulting.net 31 Mar '16

31 Mar '16

I am using FreeBSD 10.1 and Dovecot 2.2.22 with the Openchange plugin - https://github.com/openchange/openchange/tree/master/mapiproxy/services/plu… (https://github.com/openchange/openchange/tree/master/mapiproxy/services/plu…) The plugin compiles just fine and works up until when it tries to create a socket using nanomsg, which uses a pthread_create() call. At that point dovecot-lda just hangs indefinitely. I've read that -pthread must be included in all the components that might end up using it. So checking with ldd: nanomsg does include libthr ( pthread equivalent in FreeBSD ) openchange plugin also includes libthr dovecot-lda doesn't include libthr Would dovecot-lda also need to be compiled with -pthread ? Is it safe ? How can it be done ? Thank you!

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Dovecot-LMTP and LDAP: passdb doesn't support credential lookups
by Niols 30 Mar '16

30 Mar '16

Hello, Sorry, this might be a newbish question, but I really can't get the answer by myself. I'm trying to setup a mail server using LDAP to authenticate users, and I keep receiving the errors: passdb doesn't support credential lookups passdb doesn't support lookups, can't verify user's existence when I send test mails to (existing) users. I'm already using the LDAP server for other purposes, and it's working fine. I can't (or I don't want to) give read access to the userPassword attribute, so I want to use a authentication bind: http://wiki.dovecot.org/AuthDatabase/LDAP/AuthBinds I've already managed to have postfix working with this LDAP server, the users (and their aliases) are correctly recognized. Postfix then sends the mails to Dovecot (2.2.13, Debian Jessie's version) with dovecot-lmtp. Here is my /etc/dovecot/conf.d/auth-ldap.conf.ext. I use the static driver for userdb, and the LDAP driver for passdb. passdb { driver = ldap args = /etc/dovecot/dovecot-ldap.conf.ext } userdb { driver = static args = uid=mail gid=mail home=/var/mail/%u } Here is my /etc/dovecot/dovecot-ldap.conf.ext file. hosts = localhost ldap_version = 3 dn = cn=dovecot,ou=services,dc=niols,dc=fr dnpass = a-random-password auth_bind = yes base = ou=people,dc=niols,dc=fr pass_filter = (&(objectClass=inetOrgPerson)(mail=%u)) I haven't set the user_filter and user_attrs values, since I thought these would only be usefull for userdb. I haven't set the pass_attrs value, since I don't see why it would be needed (I just need to be able to bind my user, right?). I can't auth_bind_userdn since the e-mail address aren't necessarily related in any way to the user dn. I assumed %u was going to be replaced by the user's full e-mail address. I tried to play a bit with these values to find a working configuration, without success. I tried to search myself on the LDAP server, using the provided dn and dnpass, and I succeeded. I tried to activate debug logs, but that didn't give me much more information (full debug log at the end of this e-mail). I think the problem is that passdb cannot find the user on the LDAP server, but I don't know why. I believe the problem is lying in my non-comprehension of what userdb and passdb actually do. I tried to find out by myself, and I'm here because I didn't manage to do so. I'm sorry if this post looks stupid. Any help and any comments of any kind would be greatly appreciated. Regards, Niols PS: Here is the full debug log that I get after sending a test message to test(a)niols.net (.net vs. .fr: this is not a mistake, I use my .net domain for testing purposes while I use my .fr domain for eveyday life) with swaks: lmtp(3208): Connect from local auth: Debug: Loading modules from directory: /usr/lib/dovecot/modules/auth auth: Debug: Loading modules from directory: /usr/lib/dovecot/modules/auth auth: Debug: Module loaded: /usr/lib/dovecot/modules/auth/libauthdb_ldap.so auth: Debug: Read auth token secret from /var/run/dovecot/auth-token-secret.dat auth: Debug: LDAP initialization took 0 msecs auth: Debug: master in: USER 1 test(a)niols.net service=lmtp auth: Debug: ldap(test(a)niols.net): passdb doesn't support credential lookups auth: Error: static(test(a)niols.net): passdb doesn't support lookups, can't verify user's existence auth: Debug: userdb out: FAIL 1 lmtp(3208): Error: user test(a)niols.net: Auth USER lookup failed lmtp(3208): Disconnect from local: Successful quit

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CentOS RPM updates?
by J Landwehr 30 Mar '16

30 Mar '16

Has CentOS stopped distributing dovecot updates via yum? The current version there is 2.2.10 - which is now over two years old. The link on: http://dovecot.org/download.html <http://dovecot.org/download.html> to “RPMs for Fedora and RHEL/CentOS” http://packages.atrpms.net/dist/el6/dovecot/ <http://packages.atrpms.net/dist/el6/dovecot/> is also broken. Would be great if someone could please point me to alternative locations for authentic RPMs

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imapc tries to fetch uid 0
by Nagy, Attila 30 Mar '16

30 Mar '16

Hi, This is a capture from an imapc client session (which is triggered by a message, received via LMTP): * OK [CAPABILITY IMAP4rev1 NAMESPACE] Ready 2 LOGIN "uid" "pass" 2 OK LOGIN succeeded 1 LIST "" "" * LIST (\Noselect) "/" "" 1 OK LIST completed 3 APPEND "INBOX" {568} + Ready for 568 octets of data [...] 3 OK APPEND complete 4 EXAMINE "INBOX" * FLAGS (\Answered \Flagged \Deleted \Seen \Draft) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] Flags permitted. * 4 EXISTS * 0 RECENT * OK [UIDVALIDITY 1455885804] * OK [UIDNEXT 5] 4 OK [READ-ONLY] EXAMINE successful 5 UID FETCH 0 (RFC822.SIZE BODY.PEEK[HEADER.FIELDS (Message-ID)]) 5 BAD Illegal syntax: Bad message number 0 Dovecot 2.2.21 I don't see any problems with the conversation otherwise. Is it safe to assume this is a bug in imapc?

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crash after out of memory?
by Ralf Hildebrandt 30 Mar '16

30 Mar '16

We're encountering a crash when proxying to an Exchange server: Mar 30 10:40:47 mproxy dovecot: imap-login: Login: user=<xxxbxxx>, method=PLAIN, rip=10.39.76.71, lip=141.42.206.11, mpid=18556, TLS, session=<H98xGkAvfvMKJ0xH> Mar 30 10:40:49 mproxy dovecot: imap(xxxbxxx): Fatal: block_alloc(134217728): Out of memory Mar 30 10:40:49 mproxy dovecot: imap(xxxbxxx): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x85afe) [0x7fb0b829eafe] -> /usr/lib/dovecot/libdovecot.so.0(+0x85bec) [0x7fb0b829ebec] -> /usr/lib/dovecot/libdovecot.so.0(i_error+0) [0x7fb0b824373a] -> /usr/lib/dovecot/libdovecot.so.0(+0x9f284) [0x7fb0b82b8284] -> /usr/lib/dovecot/libdovecot.so.0(+0x9f2c3) [0x7fb0b82b82c3] -> /usr/lib/dovecot/libdovecot.so.0(+0x9f357) [0x7fb0b82b8357] -> /usr/lib/dovecot/libdovecot.so.0(+0x81a6d) [0x7fb0b829aa6d] -> /usr/lib/dovecot/libdovecot.so.0(buffer_write+0x6c) [0x7fb0b829acdc] -> /usr/lib/dovecot/libdovecot.so.0(+0x6ea54) [0x7fb0b8287a54] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_copy_from_parent+0x118) [0x7fb0b82a96a8] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xc00ba) [0x7fb0b85e10ba] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7fb0b82a991d] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x72) [0x7fb0b828d2a2] -> /usr/lib/dovecot/libdovecot.so.0(+0x6e919) [0x7fb0b8287919] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7fb0b82a991d] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x72) [0x7fb0b828d2a2] -> /usr/lib/dovecot/libdovecot.so.0(+0x6e919) [0x7fb0b8287919] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7fb0b82a8ee3] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7fb0b82a991d] -> /usr/lib/dovecot/libdovecot.so.0(message_get_header_size+0x74) [0x7fb0b8290e34] -> /usr/lib/dovecot/libdovecot-storage.so.0(imap_msgpart_open+0x317) [0x7fb0b8609f37] -> dovecot/imap [xxxbxxx 10.39.76.71 UID fetch](+0x1f1de) [0x7fb0b8a9a1de] -> dovecot/imap [xxxbxxx 10.39.76.71 UID fetch](+0x1d60c) [0x7fb0b8a9860c] -> dovecot/imap [xxxbxxx 10.39.76.71 UID fetch](imap_fetch_more+0x3a) [0x7fb0b8a9970a] -> dovecot/imap [xxxbxxx 10.39.76.71 UID fetch](cmd_fetch+0x354) [0x7fb0b8a8b954] Mar 30 10:40:49 mproxy dovecot: imap(xxxbxxx): Fatal: master: service(imap): child 18556 returned error 83 (Out of memory (service imap { vsz_limit=256 MB }, you may need to increase it) - set CORE_OUTOFMEM=1 environment to get core dump) It happens for this user ONLY. Using the automatic bosch build: 2.2.21-1~auto+152 -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt(a)charite.de | http://www.charite.de

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