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[Dovecot] Strange error: DIGEST-MD5 mechanism can't be supported with given passdbs
by Yubao Liu 10 Jan '12

10 Jan '12

Hi all, I have no idea about that message, here is my configuration, what's wrong? Debian testing, Dovecot 2.0.15 $ doveconf -n # 2.0.15: /etc/dovecot/dovecot.conf # OS: Linux 3.1.0-1-686-pae i686 Debian wheezy/sid auth_default_realm = corp.example.com auth_krb5_keytab = /etc/dovecot.keytab auth_master_user_separator = * auth_mechanisms = gssapi digest-md5 auth_realms = corp.example.com auth_username_format = %n first_valid_gid = 1000 first_valid_uid = 1000 mail_location = mdbox:/srv/mail/%u/Mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave passdb { args = /etc/dovecot/master-users driver = passwd-file master = yes pass = yes } passdb { driver = pam } plugin { sieve = /srv/mail/%u/.dovecot.sieve sieve_dir = /srv/mail/%u/sieve } protocols = " imap lmtp sieve" service auth { unix_listener auth-client { group = Debian-exim mode = 0660 } } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { args = home=/srv/mail/%u driver = passwd } protocol lmtp { mail_plugins = " sieve" } protocol lda { mail_plugins = " sieve" } # cat /etc/dovecot/master-users xxx@corp.example.com:zzzzzzzz The zzzzz is obtained by "doveadm pw -s digest-md5 -u xxx(a)corp.example.com", I tried to add prefix "{DIGEST-MD5}" before the generated hash and/or add "scheme=DIGEST-MD5" to the passwd-file passdb's "args" option, both don't help. The error message: dovecot: master: Dovecot v2.0.15 starting up (core dumps disabled) dovecot: auth: Fatal: DIGEST-MD5 mechanism can't be supported with given passdbs gold dovecot: master: Error: service(auth): command startup failed, throttling I opened debug auth log, it showed dovecot read /etc/dovecot/master-users and parsed one line, then the error occurred. Doesn't passwd-file passdb support digest-md5 password scheme? If it doesn't support, how do I configure digest-md5 auth mechanism with digest-md5 password scheme for virtual users? Regards, Yubao Liu

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[Dovecot] Postfix user map
by Timo Sirainen 10 Jan '12

10 Jan '12

http://hg.dovecot.org/dovecot-2.1/rev/f562bcaca215 implements "postmap" type sockets, which follow Postfix's tcp_table(5) protocol. So you can ask: get user@domain and Dovecot answers one of: - 200 1 - 500 User not found - 400 Internal failure So you can use this with Postfix: virtual_mailbox_maps = tcp:127.0.0.1:1234 With Dovecot you can enable it with: service auth { inet_listener postmap { listen = 127.0.0.1 port = 1234 } } Anyone have ideas if this could be improved, or used for some other purposes?

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[Dovecot] Solr plugin
by Daniel L. Miller 10 Jan '12

10 Jan '12

On 1/8/2012 3:40 PM, Daniel L. Miller wrote: > On 1/6/2012 12:32 PM, Daniel L. Miller wrote: >> On 1/6/2012 9:36 AM, Timo Sirainen wrote: >>> On 6.1.2012, at 19.30, Daniel L. Miller wrote: >>> > > Jan 8 15:40:09 bubba dovecot: imap(user1(a)domain.com): Error: > fts_solr: Lookup failed: 400 undefined field CC > Jan 8 15:40:09 bubba dovecot: imap: Error: > > Looking at the Solr output - looks like the CC parameter is being capitalized while all the other fieldnames are lowercase. -- Daniel

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[Dovecot] uid / gid and systemusers
by xamiw＠arcor.de 10 Jan '12

10 Jan '12

Hi all, I'm facing a problem when a user (q and g in this example) is logging into dovecot. Can anybody tell some hint? Thanks in advance. George /var/log/mail.log: ... Jan 8 16:18:28 test dovecot: User q is missing UID (see mail_uid setting) Jan 8 16:18:28 test dovecot: imap-login: Internal login failure (auth failed, 1 attempts): user=<q>, method=PLAIN, rip=AAA.BBB.CCC.DDD, lip=EEE.FFF.GGG.HHH TLS <--- edited by me Jan 8 16:18:28 test dovecot: dovecot: User g is missing UID (see mail_uid setting) Jan 8 16:18:28 test dovecot: imap-login: Internal login failure (auth failed, 1 attempts): user=<g>, method=PLAIN, rip=AAA.BBB.CCC.DDD, lip=EEE.FFF.GGG.HHH TLS <--- edited by me /etc/dovecot/dovecot.conf: protocols = imaps disable_plaintext_auth = yes shutdown_clients = yes log_timestamp = "%Y-%m-%d %H:%M:%S " ssl = yes ssl_cert_file = /etc/ssl/certs/dovecot.pem ssl_key_file = /etc/ssl/private/dovecot.pem mail_location = mbox:~/mail:INBOX=/var/mail/%u mail_privileged_group = mail mbox_write_locks = fnctl dotlock auth default { mechanisms = plain passdb shadow { } } /etc/passwd: ... g:x:1000:1000:test1,,,:/home/g:/bin/bash q:x:1001:1001:test2,,,:/home/q:/bin/bash /etc/group: ... g:x:1000: q:x:1001:

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[Dovecot] FTS-Solr plugin
by Daniel L. Miller 09 Jan '12

09 Jan '12

Solr plugin appears to break when mailbox names have an ampersand in the name. The messages appear to indicate '&' gets translated to '&--'. -- Daniel

2 1

[Dovecot] change initial permissions on creation of mail folder
by mailinglist 09 Jan '12

09 Jan '12

Installed dovcot from Debian .deb file. Creating a new account for system users sets permission for user-only. Where to change initial permissions on creation of mail folder and other subdirectories. Installed dovecot using "apt-get install dovecot-imapd dovecot-pop3d". Any time when I create a new account in my mail client for a system user, Dovecot tries to create ~/mail/.imap/INBOX. The permissions for mail and .imap are set to 0700. By this permissions INBOX can not be created leading to an error message in log files. When I manualy change the permissions to 0770, INBOX is created

2 1

[Dovecot] failed: Too many levels of symbolic links
by David Egbert 09 Jan '12

09 Jan '12

All, My dovecot install works great except for one error I keep seeing this in my logs. The folder has 7138 messages in it. I am informed the user they needed to reduce the number of messages in the folder and believe this will fix the problem. My question is about where the problem lies. Is the problem related to an internal limit with Dovecot v2.0.15 or with my Debian (3.1.0-1-amd64)? Thanks --- dovecot: imap(XXXXX(a)XXXXX.com): Error: readdir(/XXXX/XXXX/XXXXXXXXX/XXXXX/XXXXXXX/XXXXXXXXXXXXXXXXXXX/XXX) failed: Too many levels of symbolic links David Egbert Paperclip Systems, LLC --- This message, its contents, and attachments are confidential and are only authorized for the intended recipient. Disclosure, re-distribution, or use of said information is strictly prohibited, and may be excluded from disclosure by applicable law. If you are not the intended recipient, or their intermediary, please notify the sender and delete this message.

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Re: [Dovecot] Newbie: LDA Isn't Logging
by Michael Papet 09 Jan '12

09 Jan '12

I did some testing on a Debian testing VM. I built 2.0.17 from sources and copied the config straight over from the malfunctioning machine. LDA logging worked. So, it could be something about my system. But, running /usr/lib/dovecot/deliver still doesn't return a value on the command line as documented on the wiki. I've attached strace files from both the malfunctioning Debian packages machine and the built from sources VM. Unfortunately, I'm a new strace user, so I don't know what it all means. Michael --- On Tue, 1/3/12, Timo Sirainen <tss_no_spam(a)iki.fi> wrote: > From: Timo Sirainen <tss_no_spam(a)iki.fi> > Subject: Re: [Dovecot] Newbie: LDA Isn't Logging > To: "Michael" <mpapet_no_spam(a)yahoo.com> > Cc: dovecot(a)dovecot.org > Date: Tuesday, January 3, 2012, 4:15 AM > On Mon, 2012-01-02 at 22:48 -0800, > Michael wrote: > > Hi, > > > > I'm a newbie having some trouble getting deliver to > log anything. Related to this, there are no return > values unless the -d is missing. I'm using LDAP to > store virtual domain and user account information. > > > > Test #1: /usr/lib/dovecot/deliver -e -f mpapet(a)yahoo.com > -d zed(a)mailswansong.dom > < bad.mail > > Expected result: supposed to fail, there's no zed > account via ldap lookup and supposed to get a return code > per the wiki at http://wiki2.dovecot.org/LDA. > Supposed to log too. > > Actual result: nothing gets delivered, no return code, > nothing is logged. > > As in return code is 0? Something's definitely wrong there > then. > > First check that deliver at least reads the config file. > Add something > broken in there, such as: "foo=bar" at the beginning of > dovecot.conf. > Does deliver fail now? > > Also running deliver via strace could show something > useful. > > >

2 1

[Dovecot] Resetting a UID
by Tom Clark 09 Jan '12

09 Jan '12

Hi, We've got a client with a Blackberry that hass deleted his emails off his Blackberry device. The BES won't re-download the messages as it believes it has already downloaded them (apparently it matches on UID). Is there any way of resetting a folder (and messages in the folder) UID? I know in courier you used to be able to touch the directory. Thanks, Tom Clark

2 1

Re: [Dovecot] dovecot: imap-login: Disconnected (no auth attempts)
by Robert Schetterer 09 Jan '12

09 Jan '12

Am 09.01.2012 10:37, schrieb Simon Loewenthal: > On 09/01/12 10:27, Robert Schetterer wrote: >> Am 09.01.2012 10:16, schrieb J4K: >>> Morning everyone, >>> >>> On the 8th of Jan the TLS/SSL certificate I use with Dovecot expired. I >>> replaced it with a new on the 9th of Jan. I tested this with >>> Thunderbird and all is well. >>> >>> This morning people tell me they cannot get their email using their >>> mobile telephones : K9 Mail >>> >>> I have reverted the SSL cert back to the old one just in case. >>> Thunderbird will works. >>> >>> >>> Dovecot 1:1.2.15-7 running on Debian 6 >>> >>> The messages in the logs are: >>> >>> Jan 9 10:11:37 logout dovecot: imap-login: Disconnected (no auth >>> attempts): rip=90.131.95.130, lip=88.119.95.13, TLS: Disconnected >>> Jan 9 10:11:38 logout dovecot: imap-login: Disconnected (no auth >>> attempts): rip=90.131.95.130, lip=88.119.95.13, TLS: Disconnected >>> >>> In dovecot.conf I have this set : >>> >>> disable_plaintext_auth = no >>> >>> And the auth default mechanisms are set to: >>> mechanisms = plain login >>> >>> What is strange is the only item that changed is the SSL cert, which has >>> since been changed back to the old one (which has expired... ^^). >>> >>> Any ideas where I may look or change? >>> >>> Regards, S >> if you only changed the crt etc, and youre sure you did everything right >> >> perhaps you have forgot adding a needed intermediate cert ? >> >> read here >> http://www.trustico.co.uk/install/how-to-install-ssl-certificate.php >> >> Required Intermediate Certificates (CA Certificates) >> >> To successfully install your SSL Certificate you may be required to >> install an Intermediate CA Certificate. Please review the above >> installation instructions carefully to determine if an Intermediate CA >> Certificate is required, how to obtain it and correctly import it into >> your system. For more information please Contact Us. >> Alternatively, and for systems not covered by the above installation >> instructions, please use our Intermediate Certificate Wizard to find the >> correct CA Certificate or Root Bundle that is required for your SSL >> Certificate to function correctly. Find Out More Information > I know that the intermediate certs are messed up, which is why I rolled > back to the old expired certificate. I did not expect an expired > certificate to block authentication, and it does not mean that it does > block. The problem may be elsewhere. that might be a k9 problem ( older versions ) or in android older versions, is there a ignore ssl failure option as workaround what does thunderbird tell you about the new cert ? but for sure the problem may elsewhere > > -- > PGP is optional: 4BA78604 > simon @ klunky . org > simon @ klunky . co.uk > I won't accept your confidentiality > agreement, and your Emails are kept. > ~Ö¿Ö~ > -- Best Regards MfG Robert Schetterer Germany/Munich/Bavaria

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[Dovecot] dovecot: imap-login: Disconnected (no auth attempts)
by J4K 09 Jan '12

09 Jan '12

Morning everyone, On the 8th of Jan the TLS/SSL certificate I use with Dovecot expired. I replaced it with a new on the 9th of Jan. I tested this with Thunderbird and all is well. This morning people tell me they cannot get their email using their mobile telephones : K9 Mail I have reverted the SSL cert back to the old one just in case. Thunderbird will works. Dovecot 1:1.2.15-7 running on Debian 6 The messages in the logs are: Jan 9 10:11:37 logout dovecot: imap-login: Disconnected (no auth attempts): rip=90.131.95.130, lip=88.119.95.13, TLS: Disconnected Jan 9 10:11:38 logout dovecot: imap-login: Disconnected (no auth attempts): rip=90.131.95.130, lip=88.119.95.13, TLS: Disconnected In dovecot.conf I have this set : disable_plaintext_auth = no And the auth default mechanisms are set to: mechanisms = plain login What is strange is the only item that changed is the SSL cert, which has since been changed back to the old one (which has expired... ^^). Any ideas where I may look or change? Regards, S

2 2

Re: [Dovecot] Possible mdbox corruption
by Daniel L. Miller 09 Jan '12

09 Jan '12

On 1/6/2012 12:32 PM, Daniel L. Miller wrote: > On 1/6/2012 9:36 AM, Timo Sirainen wrote: >> On 6.1.2012, at 19.30, Daniel L. Miller wrote: >> >>> Jan 6 09:22:42 bubba dovecot: indexer-worker(user1(a)domain.com): >>> Error: fts_solr: Indexing failed: 400 Illegal character ((CTRL-CHAR, >>> code 18)) at [row,col {unknown-source}]: [482765,16] >>> Jan 6 09:22:42 bubba dovecot: indexer-worker: Error: >>> >>> Google seems to indicate that Solr cannot handle "invalid" >>> characters - and that it is the responsibility of the calling >>> program to strip out such. A quick search shows me a both an >>> individual character comparison in Java and a regex used for the >>> purpose. Is there any "illegal character protection" in the Dovecot >>> Solr plugin? >> Yes, there is. So I'm not really sure what it's complaining about. >> Are you using the "solr" or "solr_old" backend? >> >> > "Solr". > > plugin { > fts = solr > fts_solr = url=http://localhost:8983/solr/ > } > Now seeing: Jan 8 15:40:09 bubba dovecot: imap(user1(a)domain.com): Error: fts_solr: Lookup failed: 400 undefined field CC Jan 8 15:40:09 bubba dovecot: imap: Error: -- Daniel

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[Dovecot] Building 2.1.rc1 with cluence, but without libstemmer
by Jan Mikkelsen 08 Jan '12

08 Jan '12

Hi, I'm testing out 2.1.rc1, building against clucene 2.3.3.4. Without libstemmber, the build fails because it attempts to include SnowballAnalyzer.h which is not part of "core" clucene. Simple patch below to make dovecot 2.1.rc1 build with clucene but without libstemmer (or textcat). Looking at libstemmer itself, there are multiple versions. The version in clucene is put into libclucene-contribs-lib.so, but that version is older than libstemmer_c, which generates libstemmer.a, tested for in the dovecot 2.1.rc1 configure script. The dovecot code uses SnowballAnalyzer.h as a C++ wrapper around libstemmer. What versions of libstemmer, clucene and libtextcat is dovecot 2.1.rc1 intended to be used against? Is it worth bringing the wrapper class around libstemmer into dovecot to avoid funny dependencies against clucene and so that the -lstemmer test in configure is enough? For reference, I'm building on FreeBSD 9.0-RC3, system gcc. Regards, Jan Mikkelsen. diff -u -d -r dovecot-2.1.rc1/src/plugins/fts-lucene/lucene-wrapper.cc dovecot-2.1.rc1.patched/src/plugins/fts-lucene/lucene-wrapper.cc --- dovecot-2.1.rc1/src/plugins/fts-lucene/lucene-wrapper.cc 2011-11-09 08:45:26.000000000 +1100 +++ dovecot-2.1.rc1.patched/src/plugins/fts-lucene/lucene-wrapper.cc 2011-12-14 23:36:54.319796535 +1100 @@ -23,7 +23,9 @@ #include <CLucene.h> #include <CLucene/util/CLStreams.h> #include <CLucene/search/MultiPhraseQuery.h> +#if defined(HAVE_LUCENE_STEMMER) || defined(HAVE_LUCENE_TEXTCAT) #include "SnowballAnalyzer.h" +#endif /* Lucene's default is 10000. Use it here also.. */ #define MAX_TERMS_PER_DOCUMENT 10000

3 2

[Dovecot] Possible mdbox corruption
by Daniel L. Miller 06 Jan '12

06 Jan '12

I thought I had cleared out the corruption I had before - perhaps I was mistaken. What steps should I take to help locate these issues? Currently using 2.1rc1. I see the following errors in my logs, including out of memory and message size issues (at 15:30): Jan 4 05:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed0a) [0x7f6e17cbfd0a] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed56) [0x7f6e17cbfd56] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f6e17c98d08] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x4f310) [0x7f6e17cd0310] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3b965) [0x7f6e17cbc965] -> /usr/local/lib/dovecot/libdovecot.so.0(buffer_write+0x7c) [0x7f6e17cbd0ec] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3292) [0x7f6e164b7292] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3a97) [0x7f6e164b7a97] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_backend_update_set_build_key+0x2c) [0x7f6e166c4abc] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_build_mail+0x2d1) [0x7f6e166c5561] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0xc630) [0x7f6e166ca630] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x40245f] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x4027dd] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x36) [0x7f6e17ccc0f6] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f) [0x7f6e17ccd17f] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7f6e17ccc098] -> /usr/local/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f6e17cb9123] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510](main+0x109) [0x401f29] -> /lib/libc.so.6(__libc_start_main+0xfe) [0x7f6e1791cd8e] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x401d19] Jan 4 05:17:17 bubba dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for user1(a)domain.com Jan 4 05:17:17 bubba dovecot: master: Error: service(indexer-worker): child 10896 returned error 83 (Out of memory (vsz_limit=256 MB, you may need to increase it)) Jan 4 06:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Fatal: pool_system_realloc(134217728): Out of memory Jan 4 06:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed0a) [0x7f0ec1a57d0a] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed56) [0x7f0ec1a57d56] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f0ec1a30d08] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x4f310) [0x7f0ec1a68310] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3b965) [0x7f0ec1a54965] -> /usr/local/lib/dovecot/libdovecot.so.0(buffer_write+0x7c) [0x7f0ec1a550ec] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3292) [0x7f0ec024f292] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3a97) [0x7f0ec024fa97] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_backend_update_set_build_key+0x2c) [0x7f0ec045cabc] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_build_mail+0x2d1) [0x7f0ec045d561] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0xc630) [0x7f0ec0462630] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x40245f] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x4027dd] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x36) [0x7f0ec1a640f6] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f) [0x7f0ec1a6517f] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7f0ec1a64098] -> /usr/local/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f0ec1a51123] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510](main+0x109) [0x401f29] -> /lib/libc.so.6(__libc_start_main+0xfe) [0x7f0ec16b4d8e] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x401d19] Jan 4 06:17:17 bubba dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for user1(a)domain.com Jan 4 06:17:17 bubba dovecot: master: Error: service(indexer-worker): child 11941 returned error 83 (Out of memory (vsz_limit=256 MB, you may need to increase it)) Jan 4 07:17:18 bubba dovecot: indexer-worker(user1(a)domain.com): Fatal: pool_system_realloc(134217728): Out of memory Jan 4 07:17:18 bubba dovecot: indexer-worker(user1(a)domain.com): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed0a) [0x7faed4e56d0a] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed56) [0x7faed4e56d56] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7faed4e2fd08] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x4f310) [0x7faed4e67310] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3b965) [0x7faed4e53965] -> /usr/local/lib/dovecot/libdovecot.so.0(buffer_write+0x7c) [0x7faed4e540ec] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3292) [0x7faed364e292] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3a97) [0x7faed364ea97] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_backend_update_set_build_key+0x2c) [0x7faed385babc] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_build_mail+0x2d1) [0x7faed385c561] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0xc630) [0x7faed3861630] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x40245f] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x4027dd] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x36) [0x7faed4e630f6] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f) [0x7faed4e6417f] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7faed4e63098] -> /usr/local/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7faed4e50123] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510](main+0x109) [0x401f29] -> /lib/libc.so.6(__libc_start_main+0xfe) [0x7faed4ab3d8e] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x401d19] Jan 4 07:17:18 bubba dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for user1(a)domain.com Jan 4 07:17:18 bubba dovecot: master: Error: service(indexer-worker): child 13299 returned error 83 (Out of memory (vsz_limit=256 MB, you may need to increase it)) Jan 4 08:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Fatal: pool_system_realloc(134217728): Out of memory Jan 4 08:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed0a) [0x7ffd84382d0a] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed56) [0x7ffd84382d56] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7ffd8435bd08] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x4f310) [0x7ffd84393310] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3b965) [0x7ffd8437f965] -> /usr/local/lib/dovecot/libdovecot.so.0(buffer_write+0x7c) [0x7ffd843800ec] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3292) [0x7ffd82b7a292] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3a97) [0x7ffd82b7aa97] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_backend_update_set_build_key+0x2c) [0x7ffd82d87abc] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_build_mail+0x2d1) [0x7ffd82d88561] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0xc630) [0x7ffd82d8d630] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x40245f] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x4027dd] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x36) [0x7ffd8438f0f6] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f) [0x7ffd8439017f] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7ffd8438f098] -> /usr/local/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7ffd8437c123] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510](main+0x109) [0x401f29] -> /lib/libc.so.6(__libc_start_main+0xfe) [0x7ffd83fdfd8e] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x401d19] Jan 4 08:17:17 bubba dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for user1(a)domain.com Jan 4 08:17:17 bubba dovecot: master: Error: service(indexer-worker): child 14413 returned error 83 (Out of memory (vsz_limit=256 MB, you may need to increase it)) Jan 4 09:17:19 bubba dovecot: indexer-worker(user1(a)domain.com): Fatal: pool_system_realloc(134217728): Out of memory Jan 4 09:17:19 bubba dovecot: indexer-worker(user1(a)domain.com): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed0a) [0x7fb701bf5d0a] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed56) [0x7fb701bf5d56] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fb701bced08] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x4f310) [0x7fb701c06310] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3b965) [0x7fb701bf2965] -> /usr/local/lib/dovecot/libdovecot.so.0(buffer_write+0x7c) [0x7fb701bf30ec] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3292) [0x7fb7003ed292] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3a97) [0x7fb7003eda97] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_backend_update_set_build_key+0x2c) [0x7fb7005faabc] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_build_mail+0x2d1) [0x7fb7005fb561] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0xc630) [0x7fb700600630] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x40245f] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x4027dd] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x36) [0x7fb701c020f6] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f) [0x7fb701c0317f] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7fb701c02098] -> /usr/local/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fb701bef123] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510](main+0x109) [0x401f29] -> /lib/libc.so.6(__libc_start_main+0xfe) [0x7fb701852d8e] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x401d19] Jan 4 09:17:19 bubba dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for user1(a)domain.com Jan 4 09:17:19 bubba dovecot: master: Error: service(indexer-worker): child 15486 returned error 83 (Out of memory (vsz_limit=256 MB, you may need to increase it)) Jan 4 10:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Fatal: pool_system_realloc(134217728): Out of memory Jan 4 10:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed0a) [0x7f8dc590ed0a] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed56) [0x7f8dc590ed56] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f8dc58e7d08] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x4f310) [0x7f8dc591f310] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3b965) [0x7f8dc590b965] -> /usr/local/lib/dovecot/libdovecot.so.0(buffer_write+0x7c) [0x7f8dc590c0ec] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3292) [0x7f8dc4106292] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3a97) [0x7f8dc4106a97] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_backend_update_set_build_key+0x2c) [0x7f8dc4313abc] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_build_mail+0x2d1) [0x7f8dc4314561] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0xc630) [0x7f8dc4319630] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x40245f] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x4027dd] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x36) [0x7f8dc591b0f6] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f) [0x7f8dc591c17f] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7f8dc591b098] -> /usr/local/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f8dc5908123] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510](main+0x109) [0x401f29] -> /lib/libc.so.6(__libc_start_main+0xfe) [0x7f8dc556bd8e] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7510]() [0x401d19] Jan 4 10:17:17 bubba dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for user1(a)domain.com Jan 4 10:17:17 bubba dovecot: master: Error: service(indexer-worker): child 16472 returned error 83 (Out of memory (vsz_limit=256 MB, you may need to increase it)) Jan 4 11:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Fatal: pool_system_realloc(134217728): Out of memory Jan 4 11:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed0a) [0x7ff619c1dd0a] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed56) [0x7ff619c1dd56] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7ff619bf6d08] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x4f310) [0x7ff619c2e310] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3b965) [0x7ff619c1a965] -> /usr/local/lib/dovecot/libdovecot.so.0(buffer_write+0x7c) [0x7ff619c1b0ec] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3292) [0x7ff618415292] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3a97) [0x7ff618415a97] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_backend_update_set_build_key+0x2c) [0x7ff618622abc] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_build_mail+0x2d1) [0x7ff618623561] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0xc630) [0x7ff618628630] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7514]() [0x40245f] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7514]() [0x4027dd] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x36) [0x7ff619c2a0f6] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f) [0x7ff619c2b17f] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7ff619c2a098] -> /usr/local/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7ff619c17123] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7514](main+0x109) [0x401f29] -> /lib/libc.so.6(__libc_start_main+0xfe) [0x7ff61987ad8e] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7514]() [0x401d19] Jan 4 11:17:17 bubba dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for user1(a)domain.com Jan 4 11:17:17 bubba dovecot: master: Error: service(indexer-worker): child 17522 returned error 83 (Out of memory (vsz_limit=256 MB, you may need to increase it)) Jan 4 12:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Fatal: pool_system_realloc(134217728): Out of memory Jan 4 12:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed0a) [0x7ffd988c1d0a] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed56) [0x7ffd988c1d56] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7ffd9889ad08] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x4f310) [0x7ffd988d2310] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3b965) [0x7ffd988be965] -> /usr/local/lib/dovecot/libdovecot.so.0(buffer_write+0x7c) [0x7ffd988bf0ec] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3292) [0x7ffd970b9292] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3a97) [0x7ffd970b9a97] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_backend_update_set_build_key+0x2c) [0x7ffd972c6abc] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_build_mail+0x2d1) [0x7ffd972c7561] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0xc630) [0x7ffd972cc630] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7515]() [0x40245f] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7515]() [0x4027dd] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x36) [0x7ffd988ce0f6] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f) [0x7ffd988cf17f] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7ffd988ce098] -> /usr/local/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7ffd988bb123] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7515](main+0x109) [0x401f29] -> /lib/libc.so.6(__libc_start_main+0xfe) [0x7ffd9851ed8e] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7515]() [0x401d19] Jan 4 12:17:17 bubba dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for user1(a)domain.com Jan 4 12:17:17 bubba dovecot: master: Error: service(indexer-worker): child 18498 returned error 83 (Out of memory (vsz_limit=256 MB, you may need to increase it)) Jan 4 13:17:16 bubba dovecot: indexer-worker(user1(a)domain.com): Fatal: pool_system_realloc(134217728): Out of memory Jan 4 13:17:16 bubba dovecot: indexer-worker(user1(a)domain.com): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed0a) [0x7f51b0163d0a] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed56) [0x7f51b0163d56] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f51b013cd08] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x4f310) [0x7f51b0174310] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3b965) [0x7f51b0160965] -> /usr/local/lib/dovecot/libdovecot.so.0(buffer_write+0x7c) [0x7f51b01610ec] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3292) [0x7f51ae95b292] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3a97) [0x7f51ae95ba97] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_backend_update_set_build_key+0x2c) [0x7f51aeb68abc] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_build_mail+0x2d1) [0x7f51aeb69561] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0xc630) [0x7f51aeb6e630] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7515]() [0x40245f] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7515]() [0x4027dd] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x36) [0x7f51b01700f6] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f) [0x7f51b017117f] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7f51b0170098] -> /usr/local/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f51b015d123] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7515](main+0x109) [0x401f29] -> /lib/libc.so.6(__libc_start_main+0xfe) [0x7f51afdc0d8e] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7515]() [0x401d19] Jan 4 13:17:16 bubba dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for user1(a)domain.com Jan 4 13:17:16 bubba dovecot: master: Error: service(indexer-worker): child 19550 returned error 83 (Out of memory (vsz_limit=256 MB, you may need to increase it)) Jan 4 14:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Fatal: pool_system_realloc(134217728): Out of memory Jan 4 14:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed0a) [0x7f423b546d0a] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed56) [0x7f423b546d56] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f423b51fd08] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x4f310) [0x7f423b557310] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3b965) [0x7f423b543965] -> /usr/local/lib/dovecot/libdovecot.so.0(buffer_write+0x7c) [0x7f423b5440ec] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3292) [0x7f4239d3e292] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3a97) [0x7f4239d3ea97] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_backend_update_set_build_key+0x2c) [0x7f4239f4babc] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_build_mail+0x2d1) [0x7f4239f4c561] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0xc630) [0x7f4239f51630] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7516]() [0x40245f] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7516]() [0x4027dd] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x36) [0x7f423b5530f6] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f) [0x7f423b55417f] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7f423b553098] -> /usr/local/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f423b540123] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7516](main+0x109) [0x401f29] -> /lib/libc.so.6(__libc_start_main+0xfe) [0x7f423b1a3d8e] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7516]() [0x401d19] Jan 4 14:17:17 bubba dovecot: master: Error: service(indexer-worker): child 20638 returned error 83 (Out of memory (vsz_limit=256 MB, you may need to increase it)) Jan 4 14:17:17 bubba dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for user1(a)domain.com Jan 4 15:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Fatal: pool_system_realloc(134217728): Out of memory Jan 4 15:17:17 bubba dovecot: indexer-worker(user1(a)domain.com): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed0a) [0x7f3ab5e51d0a] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed56) [0x7f3ab5e51d56] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f3ab5e2ad08] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x4f310) [0x7f3ab5e62310] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3b965) [0x7f3ab5e4e965] -> /usr/local/lib/dovecot/libdovecot.so.0(buffer_write+0x7c) [0x7f3ab5e4f0ec] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3292) [0x7f3ab4649292] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3a97) [0x7f3ab4649a97] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_backend_update_set_build_key+0x2c) [0x7f3ab4856abc] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_build_mail+0x2d1) [0x7f3ab4857561] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0xc630) [0x7f3ab485c630] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7517]() [0x40245f] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7517]() [0x4027dd] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x36) [0x7f3ab5e5e0f6] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f) [0x7f3ab5e5f17f] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7f3ab5e5e098] -> /usr/local/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f3ab5e4b123] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7517](main+0x109) [0x401f29] -> /lib/libc.so.6(__libc_start_main+0xfe) [0x7f3ab5aaed8e] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7517]() [0x401d19] Jan 4 15:17:17 bubba dovecot: master: Error: service(indexer-worker): child 21821 returned error 83 (Out of memory (vsz_limit=256 MB, you may need to increase it)) Jan 4 15:17:17 bubba dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for user1(a)domain.com Jan 4 15:30:48 bubba dovecot: imap(user2(a)domain.com): Error: Cached message size smaller than expected (822 < 1493) Jan 4 15:30:48 bubba dovecot: imap(user2(a)domain.com): Error: Corrupted index cache file /var/mail/amfes.com/lmiller/mdbox/mailboxes/Sent/dbox-Mails/dovecot.index.cache: Broken physical size for mail UID 1786 Jan 4 15:30:48 bubba dovecot: imap(user2(a)domain.com): Error: read(/var/mail/amfes.com/lmiller/mdbox/storage/m.208) failed: Input/output error (FETCH for mailbox Sent UID 1786) Jan 4 16:17:20 bubba dovecot: indexer-worker(user1(a)domain.com): Fatal: pool_system_realloc(134217728): Out of memory Jan 4 16:17:20 bubba dovecot: indexer-worker(user1(a)domain.com): Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed0a) [0x7ffc91276d0a] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3ed56) [0x7ffc91276d56] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7ffc9124fd08] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x4f310) [0x7ffc91287310] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x3b965) [0x7ffc91273965] -> /usr/local/lib/dovecot/libdovecot.so.0(buffer_write+0x7c) [0x7ffc912740ec] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3292) [0x7ffc8fa6e292] -> /usr/local/lib/dovecot/lib21_fts_solr_plugin.so(+0x3a97) [0x7ffc8fa6ea97] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_backend_update_set_build_key+0x2c) [0x7ffc8fc7babc] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(fts_build_mail+0x2d1) [0x7ffc8fc7c561] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0xc630) [0x7ffc8fc81630] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7517]() [0x40245f] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7517]() [0x4027dd] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x36) [0x7ffc912830f6] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f) [0x7ffc9128417f] -> /usr/local/lib/dovecot/libdovecot.so.0(io_loop_run+0x28) [0x7ffc91283098] -> /usr/local/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7ffc91270123] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7517](main+0x109) [0x401f29] -> /lib/libc.so.6(__libc_start_main+0xfe) [0x7ffc90ed3d8e] -> dovecot/indexer-worker [user1(a)domain.com Sent - 5500/7517]() [0x401d19] Jan 4 16:17:20 bubba dovecot: master: Error: service(indexer-worker): child 22927 returned error 83 (Out of memory (vsz_limit=256 MB, you may need to increase it)) Jan 4 16:17:20 bubba dovecot: indexer: Error: Indexer worker disconnected, discarding 1 requests for user1(a)domain.com -- Daniel

2 6

[Dovecot] v2.1.rc2 released
by Timo Sirainen 06 Jan '12

06 Jan '12

http://dovecot.org/releases/2.1/rc/dovecot-2.1.rc2.tar.gz http://dovecot.org/releases/2.1/rc/dovecot-2.1.rc2.tar.gz.sig Lots of fixes since rc1. Some of the changes were larger than I wanted at RC stage, but they had to be done now.. Hopefully it's all over now, and we can have v2.1.0 soon. :) Some of the more important changes: * dsync was merged into doveadm. There is still "dsync" symlink pointing to "doveadm", which you can use the old way for now. The preferred ways to run dsync are "doveadm sync" (for old "dsync mirror") and "doveadm backup". + IMAP SPECIAL-USE extension to describe mailboxes + Added mailbox {} sections, which deprecate autocreate plugin + lib-fs: Added "mode" parameter to "posix" backend to specify mode for created files/dirs (for mail_attachment_dir). + inet_listener names are now used to figure out what type the socket is when useful. For example naming service auth { inet_listener } to auth-client vs. auth-userdb has different behavior. + Added pop3c (= POP3 client) storage backend. - LMTP proxying code was simplified, hopefully fixing its problems. - dsync: Don't remove user's subscriptions for subscriptions=no namespaces.

3 4

[Dovecot] v2.0.17 released
by Timo Sirainen 06 Jan '12

06 Jan '12

http://dovecot.org/releases/2.0/dovecot-2.0.17.tar.gz http://dovecot.org/releases/2.0/dovecot-2.0.17.tar.gz.sig Among other changes: + Proxying now supports sending SSL client certificate to server with ssl_client_cert/key settings. + doveadm dump: Added support for dumping dbox headers/metadata. - Fixed memory leaks in login processes with SSL connections - vpopmail support was broken in v2.0.16

1 0

[Dovecot] ACL with IMAP proxying
by Alexis Lelion 06 Jan '12

06 Jan '12

Hello, I'm trying to use ACLs to restrict subscription on public mailboxes, but I went into trouble. My setup is made of two servers, and users are shared between them via a proxy. User authentication is done with LDAP, and credentials aren't shared between the mailservers. Instead, the proxies are using master password. The thing is that when the ACLs are checked, it actually doesn't give the user login, but the master login, which is useless. Is there a way to use the first part of destuser as it is done when fetching info from the userdb? Any help is appreciated, Thansk! Alexis -------------------------------------------------- ACL bug logs : 104184 Jan 6 12:09:35 mail02 dovecot: imap(user@domain): Debug: acl: acl username = proxy 104185 Jan 6 12:09:35 mail02 dovecot: imap(user@domain): Debug: acl: owner = 0 104186 Jan 6 12:09:35 mail02 dovecot: imap(user@domain): Debug: acl vfile: Global ACL directory: (none) 104187 Jan 6 12:09:35 mail02 dovecot: imap(user@domain): Debug: Namespace : type=public, prefix=Shared., sep=., inbox=no, hidden=no, list=yes, subscriptions=no location=maildir:/var/vmail/domain/Shared -------------------------------------------------- Output of "dovecot -n" # 2.0.15: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-5-amd64 x86_64 Debian 6.0.3 ext3 auth_debug = yes auth_master_user_separator = * auth_socket_path = /var/run/dovecot/auth-userdb auth_verbose = yes first_valid_uid = 150 lmtp_proxy = yes login_trusted_networks = mail01.ip mail_debug = yes mail_location = maildir:/var/vmail/%d/%n mail_nfs_storage = yes mail_plugins = acl mail_privileged_group = mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace { inbox = yes location = maildir:/var/vmail/%d/%n prefix = separator = . type = private } namespace { location = maildir:/var/vmail/domain/Shared prefix = Shared. separator = . subscriptions = no type = public } passdb { args = /etc/dovecot/master-users driver = passwd-file master = yes } passdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } plugin { acl = vfile:/etc/dovecot/global-acls:cache_secs=300 recipient_delimiter = + sieve_after = /var/lib/dovecot/sieve/after.d/ sieve_before = /var/lib/dovecot/sieve/pre.d/ sieve_dir = /var/vmail/%d/%n/sieve sieve_global_path = /var/lib/dovecot/sieve/default.sieve } postmaster_address = user@domain protocols = " imap lmtp sieve" service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-userdb { group = mail mode = 0600 user = vmail } } service lmtp { inet_listener lmtp { address = mail02.ip port = 24 } unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } ssl = required ssl_cert = </etc/ssl/mailcert.pem ssl_key = </etc/ssl/private/mailkey.pem userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } verbose_proctitle = yes protocol doveadm { auth_socket_path = director-userdb } protocol lda { mail_plugins = sieve } protocol imap { imap_id_send = name mail_plugins = acl imap_acl } protocol lmtp { passdb { args = /etc/dovecot/dovecot-sql-lmtp.conf driver = sql } passdb { args = /etc/dovecot/dovecot-ldap-lmtp.conf driver = ldap } }

2 6

[Dovecot] doveadm + dsync merging
by Timo Sirainen 06 Jan '12

06 Jan '12

doveadm already supports some nice things, such as being able to remotely launch a doveadm command via TCP socket. It also supports executing a command for all users or to some specific users using a wildcard. dsync could use these features, so I merged dsync and doveadm into same binary for v2.1. I'll still install "dsync" symlink pointing to "doveadm", and running that way it should be fully backwards compatible with the old dsync binary and its parameters. I'm mainly now wondering about the command naming for running dsync via doveadm. Any suggestions? a) Use "doveadm dsync" prefix, and otherwise keep the names same: dsync mirror -> doveadm dsync mirror dsync backup -> doveadm dsync backup dsync server -> doveadm dsync server (for running dsync remotely via ssh/etc.) b) Don't have the dsync prefix: dsync mirror -> doveadm mirror dsync backup -> doveadm backup dsync server -> doveadm dsync-server (could be hidden from the doveadm commands list) c) Either a) or b), but rename "mirror" to "sync" or "dsync" or "replicate"? d) Something else?

5 5

[Dovecot] Deduplication active - but how good does it perform?
by Ralf Hildebrandt 06 Jan '12

06 Jan '12

I have deduplication active in my first mdbox: type mailbox, but how do I find out how well the deduplication works? Is there a way of finding out how much disk space I saved (if I saved some :) )? -- 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

4 4

[Dovecot] dovecot-lda error
by Wesley M. 05 Jan '12

05 Jan '12

Hi, I use Dovecot 2.0.13 on OpenBSD 5.0 When i try to send emails i have the following error in /var/log/maillog Jan 5 11:23:49 mail50 postfix/pipe[29423]: D951842244C: to=, relay=dovecot, delay=0.02, delays=0.01/0/0/0.01, dsn=5.3.0, status=bounced (command line usage error. Command output: deliver: unknown option -- n Usage: dovecot-lda [-c ] [-a ] [-d ] [-p ] [-f ] [-m ] [-e] [-k] ) Jan 5 11:23:49 mail50 postfix/qmgr[13787]: D951842244C: removed In my /etc/postfix/master.cf : # Dovecot LDA dovecot unix - n n - - pipe flags=ODR user=_dovecot:_dovecot argv=/usr/local/libexec/dovecot/deliver -f ${ sender} -d ${user}@${nexthop} -n -m ${extension} How can i resolve that ? Thank you very much for your replies. Cheers, Wesley.

2 1

[Dovecot] POP3 problems
by sottilette＠rfx.it 04 Jan '12

04 Jan '12

Migrated a 1.0.2 server to 2.0.16 (same old box). IMAP seems working Ok. POP3 give problems with some clients (Outlook 2010 and Thunderbird reported). Seems authentication problem Below my doveconf -n (debug enbled, but no answer found to the problems) Any hints? Thanks, P. # doveconf -n # 2.0.16: /etc/dovecot/dovecot.conf doveconf: Warning: NOTE: You can get a new clean config file with: doveconf -n > dovecot-new.conf doveconf: Warning: Obsolete setting in /etc/dovecot/dovecot.conf:791: add auth_ prefix to all settings inside auth {} and remove the auth {} section completely doveconf: Warning: Obsolete setting in /etc/dovecot/dovecot.conf:864: passdb {} has been replaced by passdb { driver= } doveconf: Warning: Obsolete setting in /etc/dovecot/dovecot.conf:935: userdb passwd {} has been replaced by userdb { driver=passwd } doveconf: Warning: Obsolete setting in /etc/dovecot/dovecot.conf:998: auth_user has been replaced by service auth { user } doveconf: Warning: Obsolete setting in /etc/dovecot/dovecot.conf:1131: ssl_disable has been renamed to ssl # OS: Linux 2.6.9-42.0.10.ELsmp i686 CentOS release 4.9 (Final) auth_debug = yes auth_debug_passwords = yes auth_mechanisms = plain login auth_verbose = yes disable_plaintext_auth = no info_log_path = /var/log/mail/dovecot.info.log listen = * log_path = /var/log/mail/dovecot.log mail_full_filesystem_access = yes mail_location = mbox:~/:INBOX=/var/mail/%u mbox_read_locks = dotlock fcntl passdb { driver = pam } protocols = pop3 imap service auth { user = root } ssl = no ssl_cert = /etc/pki/dovecot/certs/dovecot.pem ssl_key = /etc/pki/dovecot/private/dovecot.pem userdb { driver = passwd } userdb { driver = passwd } protocol lda { postmaster_address = postmaster(a)example.com }

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[Dovecot] assertion failed in mail-index.c
by Attila Nagy 04 Jan '12

04 Jan '12

Hi, I have this: Jan 04 15:55:21 pop3(jfm47): Panic: file mail-index.c: line 257 (mail_index_keyword_lookup_or_create): assertion failed: (*keyword != '\0') Jan 04 15:55:21 master: Error: service(pop3): child 3391 killed with signal 6 (core not dumped - set service pop3 { drop_priv_before_exec=yes }) I don't know why this happened, but wouldn't be the "self healing" (seen in the wiki I think :) kick in here? I mean it's even better to completely remove the index than dying and make the mailbox inaccessible. Thanks,

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[Dovecot] Small LOGIN_MAX_INBUF_SIZE for GSSAPI with samba4 (AD)
by Ludek Finstrle 04 Jan '12

04 Jan '12

Hello, I faced the problem with samba (AD) + mutt (gssapi) + dovecot (imap). From dovecot log: Jan 2 17:58:42 server dovecot: imap-login: Disconnected: Input buffer full (no auth attempts): rip=192.167.14.16, lip=192.167.14.16, secured My situation: CentOS 6.2 IMAP: dovecot --version: 2.0.9 (CentOS 6.2) MUA: mutt 1.5.20 (CentOS 6.2) Kerberos: samba4 4.0.0alpha17 as AD PDC $ klist -e Ticket cache: FILE:/tmp/krb5cc_1002_Mmg2Rc Default principal: luf@TEST Valid starting Expires Service principal 01/02/12 15:56:16 01/03/12 01:56:16 krbtgt/TEST@TEST renew until 01/03/12 01:56:16, Etype (skey, tkt): arcfour-hmac, arcfour-hmac 01/02/12 16:33:19 01/03/12 01:56:16 imap/server.test@TEST Etype (skey, tkt): arcfour-hmac, arcfour-hmac I fixed this problem with enlarging LOGIN_MAX_INBUF_SIZE. I also red about wrong lower/uppercase but it's not definitely my problem (I tried all possibilities of lower/uppercas in login). I sniffed the plain communication and the "a0000 AUTHENTICATE GSSAPI" line has around 1873 chars. When I enlarged the LOGIN_MAX_INBUF_SIZE to 2048 the problem disappeared and I'm now able to login to dovecot using gssapi in mutt client. I use also thunderbird (on windows with sspi) and it works ok with LOGIN_MAX_INBUF_SIZE = 1024. Does anybody have any idea why it's so large or how to fix it another way? It's terrible to patch each version of dovecot rpm package. Or is there any possibility to change constant? I have no idea how much this should affect memory usage. The simple patch I have to use is attached. Please cc: to me (luf at pzkagis dot cz) as I'm not member of the this list. Best regards, Ludek Finstrle

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[Dovecot] doveadm move from one user's mailbox to another user's mailbox?
by Ralf Hildebrandt 04 Jan '12

04 Jan '12

Is something along the lines: doveadm move -u sourceuser destinationuser:/inbox search_query possible with 2.0.16? I want to move mails from a backup mailbox (which has no valid password assigned) to a "restore" mailbox (which *HAS* a password assigned to it). -- 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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[Dovecot] migrate dovecot files 1.2.16 to 2.0.13 (OpenBSD 5.0)
by Wesley M. 04 Jan '12

04 Jan '12

Hi, I have a mailserver(Postfix+MySql) on OpenBSD 4.9 with Dovecot 1.2.16, all works fine. Now i want to do the same but on OpenBSD 5.0. I meet problems using dovecot 2.0.13 on OpenBSD 5.0. Some tests (on the box): telnet 127.0.0.1 110 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. Connection closed by foreign host. telnet 127.0.0.1 143 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. Connection closed by foreign host. Seems that pop3/imap doesn't work 'netstat -anf inet' tcp 0 0 *.993 *.* LISTEN tcp 0 0 *.143 *.* LISTEN tcp 0 0 *.995 *.* LISTEN tcp 0 0 *.110 *.* LISTEN Therefore, ports are open. When i use Roundcube webmail, i have errors : error imap connection If someone can help me on. Thank you very much. Files to migrate (already tried to modify them) : dovecot.conf / dovecot-sql.conf / and 'dovecot -n ' ###############::::::::dovecot.conf:::::::::::################################# base_dir = /var/dovecot/ protocols = imap pop3 ssl_cert = /etc/ssl/dovecotcert.pem ssl_key = /etc/ssl/private/dovecot.pem ssl_cipher_list = HIGH:MEDIUM:+TLSv1:!SSLv2:+SSLv3 disable_plaintext_auth = yes default_login_user = _dovecot default_internal_user = _dovecot login_process_per_connection = no login_process_size = 64 mail_location = maildir:/var/mailserv/mail/%d/%n first_valid_uid = 1000 mmap_disable = yes protocol imap { mail_plugins = quota imap_quota autocreate imap_client_workarounds = delay-newmail } protocol pop3 { pop3_uidl_format = %08Xv%08Xu mail_plugins = quota pop3_client_workarounds = outlook-no-nuls oe-ns-eoh } protocol lda { mail_plugins = sieve quota postmaster_address = postmaster(a)mailr130.localdomain sendmail_path = /usr/sbin/sendmail auth_socket_path = /var/run/dovecot-auth-master } auth default { mechanisms = plain login digest-md5 cram-md5 apop passdb { driver=sql args = /etc/dovecot/dovecot-sql.conf } userdb { driver=sql args = /etc/dovecot/dovecot-sql.conf } user = root socket listen { client { path = /var/spool/postfix/private/auth mode = 0660 user = _postfix group = _postfix } master { path = /var/run/dovecot-auth-master mode = 0600 user = _dovecot # User running Dovecot LDA group = _dovecot # Or alternatively mode 0660 + LDA user in this group } } } plugin { sieve=~/.dovecot.sieve sieve_storage=~/sieve } plugin { quota = maildir quota_rule = *:storage=5G quota_rule2 = Trash:storage=100M quota_warning = storage=95%% /usr/local/bin/quota-warning.sh 95 quota_warning2 = storage=80%% /usr/local/bin/quota-warning.sh 80 } plugin { autocreate = Trash autocreate2 = Spam autocreate3 = Sent autocreate4 = Drafts autosubscribe = Trash autosubscribe2 = Spam autosubscribe3 = Sent autosubscribe4 = Drafts } plugin { antispam_signature = X-Spam-Flag antispam_signature_missing = move # move silently without training antispam_trash = trash;Trash;Deleted Items; Deleted Messages antispam_spam = SPAM;Spam;spam;Junk;junk antispam_mail_sendmail = /usr/local/bin/sa-learn antispam_mail_sendmail_args = --username=%u antispam_mail_spam = --spam antispam_mail_notspam = --ham antispam_mail_tmpdir = /tmp } ###############::::::::dovecot-sql.conf:::::::################################## driver = mysql connect = host=localhost dbname=mail user=postfix password=postfix default_pass_scheme = PLAIN password_query = SELECT email as user, password FROM users WHERE email = '%u' user_query = SELECT id as uid, id as gid, home, concat('*:storage=', quota, 'M') AS quota_rule FROM users WHERE email = '%u' ################### dovecot -n######################################## # 2.0.13: /etc/dovecot/dovecot.conf # OS: OpenBSD 5.0 i386 ffs auth_mechanisms = plain login digest-md5 cram-md5 apop base_dir = /var/dovecot/ default_internal_user = _dovecot default_login_user = _dovecot first_valid_uid = 1000 mail_location = maildir:/var/mailserv/mail/%d/%n mmap_disable = yes passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } plugin { antispam_mail_notspam = --ham antispam_mail_sendmail = /usr/local/bin/sa-learn antispam_mail_sendmail_args = --username=%u antispam_mail_spam = --spam antispam_mail_tmpdir = /tmp antispam_signature = X-Spam-Flag antispam_signature_missing = move antispam_spam = SPAM;Spam;spam;Junk;junk antispam_trash = trash;Trash;Deleted Items; Deleted Messages autocreate = Trash autocreate2 = Spam autocreate3 = Sent autocreate4 = Drafts autosubscribe = Trash autosubscribe2 = Spam autosubscribe3 = Sent autosubscribe4 = Drafts quota = maildir quota_rule = *:storage=5G quota_rule2 = Trash:storage=100M quota_warning = storage=95%% /usr/local/bin/quota-warning.sh 95 quota_warning2 = storage=80%% /usr/local/bin/quota-warning.sh 80 sieve = ~/.dovecot.sieve sieve_storage = ~/sieve } protocols = imap pop3 service auth { unix_listener /var/run/dovecot-auth-master { group = _dovecot mode = 0600 user = _dovecot } unix_listener /var/spool/postfix/private/auth { group = _postfix mode = 0660 user = _postfix } user = root } service imap-login { service_count = 0 vsz_limit = 64 M } service pop3-login { service_count = 0 vsz_limit = 64 M } ssl_cert = /etc/ssl/dovecotcert.pem ssl_cipher_list = HIGH:MEDIUM:+TLSv1:!SSLv2:+SSLv3 ssl_key = /etc/ssl/private/dovecot.pem userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } protocol imap { imap_client_workarounds = delay-newmail mail_plugins = quota imap_quota autocreate } protocol pop3 { mail_plugins = quota pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_uidl_format = %08Xv%08Xu } protocol lda { auth_socket_path = /var/run/dovecot-auth-master mail_plugins = sieve quota postmaster_address = postmaster(a)mailr130.localdomain sendmail_path = /usr/sbin/sendmail } Cheers, Wesley. M www.mouedine.net

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