- dovecot - dovecot.org

Dsync deleting mailboxes due to duplicate UIDs
by Andreas Thienemann 16 Sep '18

16 Sep '18

Hi, I am attempting to migrate a mailspool from a cyrus server to a dovecot server using the dsync backup approach as described in the wiki at <https://wiki.dovecot.org/Migration/Dsync>. The first attempt works great. Everything copies over and a quick glance over the spool looks good. Running doveadm backup again though results in the following error: dsync(eggs): Warning: Deleting mailbox 'INBOX.MailRestore': UID=39 already exists locally for a different mail: Headers hashes don'… [View More]

3 5

dovecot_deleted_to_trash no longer compiles with dovecot 2.3.2.1
by Robert S 16 Sep '18

16 Sep '18

I have just upgraded to the latest version of dovecot (Gentoo amd64). When I try to compile the dovecot_deleted_to_trash plugin it won't compile. Is this plugin going to be updated (from https://github.com/lexbrugman/dovecot_deleted_to_trash - same error from https://github.com/NethServer/dovecot-deleted-to-trash)? # make cc \ -fPIC -shared -Wall \ -I/usr/include/dovecot \ -I/usr/include/dovecot/src \ -I/usr/include/dovecot/src/lib \ -I/usr/include/dovecot/… [View More]src/lib-storage \ -I/usr/include/dovecot/src/lib-mail \ -I/usr/include/dovecot/src/lib-imap \ -I/usr/include/dovecot/src/lib-index \ -DHAVE_CONFIG_H \ src/deleted-to-trash-plugin.c -o lib_deleted_to_trash_plugin.so src/deleted-to-trash-plugin.c: In function ‘copy_deleted_mail_to_trash’: src/deleted-to-trash-plugin.c:117:16: error: too few arguments to function ‘mail box_transaction_begin’ dest_trans = mailbox_transaction_begin(trash_box, MAILBOX_TRANSACTION_FLAG_EX TERNAL); ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/dovecot/mail-storage-private.h:7:0, from src/deleted-to-trash-plugin.h:5, from src/deleted-to-trash-plugin.c:4: /usr/include/dovecot/mail-storage.h:656:1: note: declared here mailbox_transaction_begin(struct mailbox *box, ^~~~~~~~~~~~~~~~~~~~~~~~~ make: *** [Makefile:32: lib_deleted_to_trash_plugin.so] Error 1 Some further info: # dovecot -n # 2.3.2.1 (0719df592): /etc/dovecot/dovecot.conf # OS: Linux 4.14.8-gentoo-r1 x86_64 Gentoo Base System release 2.4.1 # Hostname: basement-vm.schmidli.com.au doveconf: Warning: please set ssl_dh=</etc/dovecot/dh.pem doveconf: Warning: You can generate it with: dd if=/var/lib/dovecot/ssl-parameters.dat bs=1 skip=88 | openssl dhparam -inform der > /etc/dovecot/dh.pem dict { expire = db:/var/lib/dovecot/expire.db } disable_plaintext_auth = no listen = * mail_location = maildir:~/.maildir mail_plugins = deleted_to_trash mailbox_alias namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = * driver = pam } plugin { deleted_to_trash_folder = Trash expire = Trash 7 Spam 30 expire_dict = proxy::expire [View Less]

1 0

Re: auth_policy in a non-authenticating proxy chain
by Peter Mogensen 15 Sep '18

15 Sep '18

On 09/15/2018 10:41 AM, Aki Tuomi wrote: > Point of sending the success ones is to maintain whitelist as well as > blacklist so you know which ones you should not tarpit anymore. We > know it does scale as we have very large deployments using the whole > three request per login model. > > "Success" in a proxy which is not it self authenticating is only whether it know where to proxy the requested username to. I'm not sure whether this would be input to a whitelist. I'm not … [View More]

2 1

auth_policy in a non-authenticating proxy chain
by Peter Mogensen 15 Sep '18

15 Sep '18

Hi, I was looking into the new Authentication Policy feature: https://wiki2.dovecot.org/Authentication/Policy I had kinda hoped that I would be able to enfore this in a proxy running in front of several backends. This proxy does not authenticate. It use "nopassword". But I realize that the "succes" reported in the final authpolicy req. (command=report) is not what is actaully happening on the IMAP protocol level, but rather the result of the passdb chain in the proxy. (I should probably … [View More]

3 4

encryption issue in outlook 2016
by ChandranManikandan 14 Sep '18

14 Sep '18

Hi Friends, Am facing the serious issue in outlook 2016. When i tried to configure the email in outlook 2016 it's asking encrypted connection and checked automatically and if not available then it showing unencrypted. but finally unable to configure the email account in outlook 2016 and not permitted. Do i need to update any in the server. Am using COS 6 32 and 64 bit servers with qmailtoaster + dovecot 2.2.7. Currently configured in outlook 2010 it's working without any issue. And always … [View More]

4 4

Occasional crash in db-auth.c (Valgrind: Invalid read of size 4 et al.), Dovecot 2.2.27+
by Jonas Wielicki 14 Sep '18

14 Sep '18

Dear list, We are encountering troubles with dovecot using LDAP userdbs on Debian stretch (but if I’m reading valgrind correctly, we can reproduce this with vanilla dovecot master). Minimal reproducer below. While testing an upgrade to Debian stretch (dovecot-core=1:2.2.27-3+deb9u1), auth-worker has stopped working. We are using two LDAP user databases; one which is iterable, and one which is not (for reasons; I think this is not relevant; if it is, we’re happy to elaborate). The issue … [View More]seems to be present in any LDAP userdb iteration handling, but it only seems to cause a crash in certain conditions which seem to be reproducibly caused by our setup for some reason. We’re seeing one of two errors. Variant A: Jan 27 13:40:05 up2 dovecot: auth-worker: Error: *** Error in `dovecot/auth': free(): corrupted unsorted chunks: 0x000056553f0fcfa0 *** Jan 27 13:40:05 up2 dovecot: auth-worker: Error: ======= Backtrace: ========= Jan 27 13:40:05 up2 dovecot: auth-worker: Error: /lib/x86_64-linux-gnu/ libc.so.6(+0x70bcb)[0x7f78426adbcb] Jan 27 13:40:05 up2 dovecot: auth-worker: Error: /lib/x86_64-linux-gnu/ libc.so.6(+0x76f96)[0x7f78426b3f96] Jan 27 13:40:05 up2 dovecot: auth-worker: Error: /lib/x86_64-linux-gnu/ libc.so.6(+0x777de)[0x7f78426b47de] Jan 27 13:40:05 up2 dovecot: auth-worker: Error: /usr/lib/dovecot/modules/ auth/libauthdb_ldap.so(+0x5bde)[0x7f7842008bde] Jan 27 13:40:05 up2 dovecot: auth-worker: Error: /usr/lib/dovecot/ libdovecot.so.0(io_loop_call_io+0x52)[0x7f78430cfdd2] Jan 27 13:40:05 up2 dovecot: auth-worker: Error: /usr/lib/dovecot/ libdovecot.so.0(io_loop_handler_run_internal+0x109)[0x7f78430d1409] Jan 27 13:40:05 up2 dovecot: auth-worker: Error: /usr/lib/dovecot/ libdovecot.so.0(io_loop_handler_run+0x3c)[0x7f78430cfe6c] Jan 27 13:40:05 up2 dovecot: auth-worker: Error: /usr/lib/dovecot/ libdovecot.so.0(io_loop_run+0x38)[0x7f78430d0018] Jan 27 13:40:05 up2 dovecot: auth-worker: Error: /usr/lib/dovecot/ libdovecot.so.0(master_service_run+0x13)[0x7f7843057e93] Jan 27 13:40:05 up2 dovecot: auth-worker: Error: dovecot/auth(main+0x398) [0x56553da45f98] Jan 27 13:40:05 up2 dovecot: auth-worker: Error: /lib/x86_64-linux-gnu/ libc.so.6(__libc_start_main+0xf1)[0x7f784265d2b1] Jan 27 13:40:05 up2 dovecot: auth-worker: Error: dovecot/auth(_start+0x2a) [0x56553da461aa] Variant B: Jan 27 13:06:56 up2 dovecot: auth-worker(27495): Panic: file db-ldap.c: line 840 (db_ldap_result_unref): assertion failed: (res->refcount > 0) Jan 27 13:06:56 up2 dovecot: auth-worker(27495): Error: Raw backtrace: /usr/ lib/dovecot/libdovecot.so.0(+0x95272) [0x7f027a4fc272] -> /usr/lib/dovecot/ libdovecot.so.0(+0x9536d) [0x7f027a4fc36d] -> /usr/lib/dovecot/libdovecot.so. 0(i_fatal+0) [0x7f027a492951] -> /usr/lib/dovecot/modules/auth/ libauthdb_ldap.so(+0x3868) [0x7f0279447868] -> /usr/lib/dovecot/modules/auth/ libauthdb_ldap.so(+0x5d7c) [0x7f0279449d7c] -> /usr/lib/dovecot/libdovecot.so. 0(io_loop_call_io+0x52) [0x7f027a510dd2] -> /usr/lib/dovecot/libdovecot.so. 0(io_loop_handler_run_internal+0x109) [0x7f027a512409] -> /usr/lib/dovecot/ libdovecot.so.0(io_loop_handler_run+0x3c) [0x7f027a510e6c] -> /usr/lib/ dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f027a511018] -> /usr/lib/ dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f027a498e93] -> dovecot/ auth(main+0x398) [0x55b981cd2f98] -> /lib/x86_64-linux-gnu/libc.so. 6(__libc_start_main+0xf1) [0x7f0279a9e2b1] -> dovecot/auth(_start+0x2a) [0x55b981cd31aa] When running auth-worker within valgrind, we get more information (valgrind extract from mail.log attached for two versions of dovecot). We have attached mail.log contents for the respective valgrind runs. This seems to affect at least 2.2.27 onwards. We can reproduce the crash with our production data 100% of the time. The valgrind error is present even with very minimal setups (see below). Unfortunately, I haven’t been able so far to create an LDAP database which produces the crash as reliable as our production database does (which we cannot share for obvious reasons). Minimal Reproducer of Valgrind error: - Install dovecot 2.2.27 from debian stretch, or compile from master. - Install valgrind - In conf.d/10-auth.conf, disable auth-system.conf.ext - In conf.d/10-auth.conf, enable auth-ldap.conf.ext - Set contents of dovecot-ldap.conf.ext to: hosts = localhost base = dc=nodomain - In conf.d/10-master.conf, in section "service auth-worker", set executable = /usr/bin/valgrind /usr/lib/dovecot/auth -w (path may differ on your system) - Install an LDAP server with a database for dc=nodomain; this is trivial to do with debian: Simply install slapd and systemctl start slapd. - Start dovecot - Run doveadm user '*' - You should find the error in the mail.log. I hope this is somehow useful to fix our crash issue. We’ll be happy to provide more information as needed. kind regards, Jonas [View Less]

4 4

Status of SMTPUTF8?
by Noah Tilton 14 Sep '18

14 Sep '18

I was wondering whether there is a roadmap for adding SMTPUTF8 support to Dovecot? My delivery pattern is Postfix -> Dovecot LMTP and it is choking on utf8 messages. I might be able to volunteer some of my time as a developer. Another thread about this seemed to go unanswered: http://dovecot.org/list/dovecot/2016-September/105474.html http://unix.stackexchange.com/questions/320091/configure-postfix-and-doveco… -Noah

4 3

LMTP tcp listener with auth?
by Andreas Thienemann 13 Sep '18

13 Sep '18

I am wondering if it's possible to have a tcp listener for LMTP do authentication and not accept any unauthenticated mail. My configuration looks like the following: service lmtp { inet_listener lmtp { address = 192.168.0.1 127.0.0.1 port = 24 } } This gives me a network reachable lmtp socket, but of course no autentication. When reading the docs, it seems though that only userdb lookup and no actual authentication is supported? Is that understanding correct? cheers, Andreas

4 3

Server certificate verification error with Dovecot 2.3.2.1
by Robert Gill 13 Sep '18

13 Sep '18

I'm attempting to upgrade my Dovecot installation to 2.3.2.1. My SSL certificate authority provides a bundle containing their CA, plus intermediate CAs, which I configure using the 'ssl_ca' option. The comments in the configuration file say to only set this when you're requiring client certificates, which I'm not, but fetchmail complains with a "Server certificate verification error, Broken certificate chain" error if that setting is not set. This works fine with Dovecot 2.2.34. After … [View More]

3 3

dovecot + centos 7 + internal ca + hostname change
by Matt Bryant 13 Sep '18

13 Sep '18

Not sure if this is dovecot or not but can find very little ie no info around on this ... and added the pem file into /etc/pki/ca-trust/source/anchors and run udpate-ca-trust .. all works ok .. (this is on centos 7 btw) So wanted to change the hostname away from ip-x-x-x-x to something a little bit more descriptive .. but then kaboom .. doesnt work any more and the following errors are seen. Have created and internal CA for domain and added it to Sep 13 10:42:04 ip-10-0-40-230 dovecot: master:… [View More] Dovecot v2.2.33.2 (d6601f4ec) starting up for imap, pop3, lmtp, sieve (core dumps disabled) Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: 'attr->pValue != NULL' not true at attrs_build Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: 'lexer->tok.field.name && lexer->tok.field.value' not true at p11_lexer_next Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: 'attrs != NULL' not true at attrs_build Sep 13 10:42:04 ip-10-0-40-230 dovecot: message repeated 16 times: [ auth: Error: p11-kit: 'attrs != NULL' not true at attrs_build] Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: 'new_memory != NULL' not true at maybe_expand_array Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: shouldn't be reached at p11_array_push Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: shouldn't be reached at sink_object Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: 'attrs != NULL' not true at attrs_build Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: 'new_memory != NULL' not true at maybe_expand_array Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: shouldn't be reached at p11_array_push Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: shouldn't be reached at sink_object ... ... Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: 'new_memory != NULL' not true at maybe_expand_array Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: shouldn't be reached at p11_array_push Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: shouldn't be reached at sink_object Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: 'attr->pValue != NULL' not true at attrs_build Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: 'new_memory != NULL' not true at maybe_expand_array Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: shouldn't be reached at p11_array_push Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: shouldn't be reached at sink_object Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: no CKA_CLASS attribute found Sep 13 10:42:04 ip-10-0-40-230 dovecot: auth: Error: p11-kit: couldn't load file into objects: /usr/share/pki/ca-trust-source/ca-bundle.trust.p11-kit Sep 13 10:42:05 ip-10-0-40-230 dovecot: auth-worker: Error: p11-kit: 'attrs != NULL' not true at attrs_build Sep 13 10:42:05 ip-10-0-40-230 dovecot: auth-worker: Fatal: master: service(auth-worker): child 14389 killed with signal 11 (core dumps disabled) Sep 13 10:42:05 ip-10-0-40-230 dovecot: auth-worker: Error: p11-kit: 'attrs != NULL' not true at attrs_build Sep 13 10:42:05 ip-10-0-40-230 dovecot: auth-worker: Fatal: master: service(auth-worker): child 14391 killed with signal 11 (core dumps disabled) Sep 13 10:42:05 ip-10-0-40-230 dovecot: auth-worker: Error: p11-kit: 'attrs != NULL' not true at attrs_build Sep 13 10:42:05 ip-10-0-40-230 dovecot: auth-worker: Fatal: master: service(auth-worker): child 14393 killed with signal 11 (core dumps disabled) why would a hostname change make any difference here .. the certs specified in dovecot config are all complete in their chain so not sure what its trying to do ... set hostname back to original works find .. so something is obviously tied or keyed to hostname though cant find anything specific anyone seen anything like this at all ?? rgds Matt [View Less]

1 1

Re: make check (pigeonhole)
by Eric Broch 12 Sep '18

12 Sep '18

Must be non root user as well On 9/12/2018 1:05 PM, Aki Tuomi wrote: > Ok. We have that fix as well but for other reasons. Good to know this. > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Eric Broch <ebroch(a)whitehorsetc.com> > Date: 12/09/2018 21:36 (GMT+02:00) > To: Aki Tuomi <aki.tuomi(a)dovecot.fi>, dovecot(a)dovecot.org > Subject: Re: make check (pigeonhole) > > Hi Aki, > > I needed this … [View More]patch > <https://src.fedoraproject.org/cgit/rpms/dovecot.git/tree/dovecot-2.3.0.1-li…> > (fedora): > > |diff -up dovecot-2.3.0.1/src/auth/mycrypt.c.libxcrypt > dovecot-2.3.0.1/src/auth/mycrypt.c --- > dovecot-2.3.0.1/src/auth/mycrypt.c.libxcrypt 2018-02-28 > 15:28:58.000000000 +0100 +++ dovecot-2.3.0.1/src/auth/mycrypt.c > 2018-03-27 10:57:38.447769201 +0200 @@ -14,6 +14,7 @@ # define _XPG6 > /* Some Solaris versions require this, some break with this */ #endif > #include <unistd.h> +#include <crypt.h> #include "mycrypt.h" All works > well now. Thanks for your help Eric | > > On 9/12/2018 12:35 AM, Aki Tuomi wrote: >> >> I tried reproducing your problem and I only can make it happen if I >> run the test suite as root, which is not supported. >> >> Aki >> >> >> On 12.09.2018 06:49, Eric Broch wrote: >>> >>> I'll give those a look and make change accordingly. >>> >>> >>> On 9/11/2018 9:26 PM, Aki Tuomi wrote: >>>> You know we have rpm packages for 2.3.2.1 available at >>>> https://repo.dovecot.org if you are in a hurry? >>>> >>>> >>>> >>>> --- >>>> Aki Tuomi >>>> Dovecot oy >>>> >>>> -------- Original message -------- >>>> From: Eric Broch <ebroch(a)whitehorsetc.com> >>>> Date: 12/09/2018 00:35 (GMT+02:00) >>>> To: dovecot(a)dovecot.org >>>> Subject: Re: make check (pigeonhole) >>>> >>>> Any news on this error on CentOS 7 ? >>>> >>>> Help! >>>> >>>> >>>> On 9/10/2018 9:32 AM, Eric Broch wrote: >>>>> >>>>> I attempted as non-root user and got the exact same error. >>>>> >>>>> >>>>> On 9/10/2018 9:10 AM, Aki Tuomi wrote: >>>>>> Have you attempted this as non-root user? >>>>>> >>>>>> >>>>>> >>>>>> --- >>>>>> Aki Tuomi >>>>>> Dovecot oy >>>>> >>>>> -- >>>>> Eric Broch >>>>> White Horse Technical Consulting (WHTC) >>>> >>>> -- >>>> Eric Broch >>>> White Horse Technical Consulting (WHTC) >>> >>> -- >>> Eric Broch >>> White Horse Technical Consulting (WHTC) >> > > -- > Eric Broch > White Horse Technical Consulting (WHTC) -- Eric Broch White Horse Technical Consulting (WHTC) [View Less]

1 0

Re: make check (pigeonhole)
by Eric Broch 12 Sep '18

12 Sep '18

I'll give those a look and make change accordingly. On 9/11/2018 9:26 PM, Aki Tuomi wrote: > You know we have rpm packages for 2.3.2.1 available at > https://repo.dovecot.org if you are in a hurry? > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Eric Broch <ebroch(a)whitehorsetc.com> > Date: 12/09/2018 00:35 (GMT+02:00) > To: dovecot(a)dovecot.org > Subject: Re: make check (pigeonhole) > > Any news on … [View More]

2 3

Adding namespace alias_for causes index resync?
by Tom Sommer 12 Sep '18

12 Sep '18

I just added a new namespace-alias with alias_for. Apparently this causes all mailbox indexes to be resynced? Is this intentional and/or is there some way to avoid this? My NFS storage pretty much kills its elf when hundreds of thausands of users needs to resync indexes :) Thanks -- Tom

1 1

Re: LMTP tcp listener with auth?
by Andreas Thienemann 12 Sep '18

12 Sep '18

Hi Stephan, On Wed, 12 Sep 2018, Stephan Bosch wrote: > LMTP currently does not support AUTH. Bummer. Thought so. > What is your use case? Most people hide LMTP behind a firewall, or don't > expose it through TCP/IP in the first place. The port is currently only available to a few trusted machines, but having auth available would have been a nice benefit in case the firewall gets misconfigured. Cyrus for example will expose the LMTP port via TCP if configured, but expects … [View More]

1 0

Letsencrypt certificate for repo.dovecot.org expired May 14th..
by B. Reino 12 Sep '18

12 Sep '18

Dear all, Just in case you've missed it, the certificate for repo.dovecot.org just expired yesterday. This causes errors in e.g. apt-get update. Thanks in advance for fixing it, -- B. Reino

2 6

Re: make check (pigeonhole)
by Eric Broch 12 Sep '18

12 Sep '18

I attempted as non-root user and got the exact same error. On 9/10/2018 9:10 AM, Aki Tuomi wrote: > Have you attempted this as non-root user? > > > > --- > Aki Tuomi > Dovecot oy -- Eric Broch White Horse Technical Consulting (WHTC)

2 2

Log sync error
by Jakobus Schürz 11 Sep '18

11 Sep '18

Hi there! I get a lot of errormessages. My dovecot is: dovecot-core 2:2.3.2.1-1~stretch from Debian stable. I found this: https://www.dovecot.org/list/dovecot/2013-July/091648.html So the bug came back... The Log is attached Thanks Jakob

1 0

Re: make check (pigeonhole)
by Eric Broch 10 Sep '18

10 Sep '18

I did so as non-root user and got the same error. On 9/10/2018 9:10 AM, Aki Tuomi wrote: > Have you attempted this as non-root user? > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Eric Broch <ebroch(a)whitehorsetc.com> > Date: 10/09/2018 18:03 (GMT+02:00) > To: dovecot(a)dovecot.org > Subject: Re: make check (pigeonhole) > > Dovecot list, > > 1) I downloaded latest dovecot and pigeonhole tar balls … [View More]and extracted on > latest updated CentOS 7 : dovecot-2.3.2.1.tar.gz and > dovecot-2.3-pigeonhole-0.5.2.tar.gz > > 2) I moved pigeonhole (dovecot-2.3-pigeonhole-0.5.2) directory into > dovecot (dovecot-2.3.2.1) directory > > 3) built dovecot with following config and paramerters: > > patch -p1 < ../../SOURCES/dovecot-2.0-defaultconfig.patch > patch -p1 < ../../SOURCES/dovecot-1.0.beta2-mkcert-permissions.patch > patch -p1 < ../../SOURCES/dovecot-2.2.27-mkcert-paths.patch > > sed -i '/DEFAULT_INCLUDES *=/s|$| '"$(pkg-config --cflags > libclucene-core)|" src/plugins/fts-lucene/Makefile.in > > #export CFLAGS="-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions > -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches > -fno-strict-aliasing" > #export LDFLAGS="-Wl,-z,now -Wl,-z,relro -Wl,-z,relro" > aclocal --install -I m4 > autoreconf -I . -fiv > > ./configure \ > INSTALL_DATA="install -c -p -m644" \ > --docdir=/usr/share/doc/dovecot-2.3.2.1 \ > --disable-static \ > --disable-rpath \ > --with-nss \ > --with-shadow \ > --with-pam \ > --with-gssapi=plugin \ > --with-ldap=plugin \ > --with-sql=plugin \ > --with-lua=plugin \ > --with-pgsql \ > --with-mysql \ > --with-sqlite \ > --with-vpopmail=/etc/libvpopmail \ > --with-zlib \ > --with-libcap \ > --with-libwrap \ > --with-lucene \ > --with-ssl=openssl \ > --with-ssldir=/etc/pki/dovecot \ > --with-solr \ > --with-systemdsystemunitdir=/usr/lib/systemd/system \ > --with-docs > > sed -i 's|/etc/ssl|/etc/pki/dovecot|' doc/mkcert.sh > doc/example-config/conf.d/10-ssl.conf > > make -j3 > > 4) built pigeon hole with the following paramters: > > # required for snapshot > [ -f configure ] || autoreconf -fiv > [ -f ChangeLog ] || echo "Pigeonhole ChangeLog is not available, yet" > >ChangeLog > > ./configure \ > INSTALL_DATA="install -c -p -m644" \ > --disable-static \ > --with-dovecot=../ \ > --with-ldap=plugin \ > --without-unfinished-features > > make -j3 > > 5) during 'make check' of pigeonhole got the following error: > > make[3]: Entering directory > `/root/rpmbuild/SRPMS/dovecot-2.3.2.1/dovecot-2.3-pigeonhole-0.5.2/src/lib-sieve/util' > for bin in test-edit-mail; do \ > if ! /bin/sh ../../../run-test.sh ../../.. ./$bin; then exit 1; fi; \ > done > test-edit-header(root): Error: Cannot lookup test user: Mail access for > users with UID 89 not permitted (see first_valid_uid in config file, uid > from mail_uid setting). > ../../../run-test.sh: line 27: 29930 Segmentation fault (core > dumped) valgrind -q --trace-children=yes --leak-check=full > --log-file=test.out.$$ $noundef $* > ==29930== Invalid read of size 8 > ==29930== at 0x404699: mail_raw_user_create (mail-raw.c:142) > ==29930== by 0x40325B: test_init (test-edit-mail.c:105) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== by 0x402FE5: main (test-edit-mail.c:765) > ==29930== Address 0xb8 is not stack'd, malloc'd or (recently) free'd > ==29930== > ==29930== > ==29930== Process terminating with default action of signal 11 (SIGSEGV) > ==29930== Access not within mapped region at address 0xB8 > ==29930== at 0x404699: mail_raw_user_create (mail-raw.c:142) > ==29930== by 0x40325B: test_init (test-edit-mail.c:105) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== by 0x402FE5: main (test-edit-mail.c:765) > ==29930== If you believe this happened as a result of a stack > ==29930== overflow in your program's main thread (unlikely but > ==29930== possible), you can try to increase the size of the > ==29930== main thread stack using the --main-stacksize= flag. > ==29930== The main thread stack size used in this run was 8388608. > ==29930== 64 bytes in 1 blocks are possibly lost in loss record 35 of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277AB5: pool_system_malloc (mempool-system.c:75) > ==29930== by 0x525D2FD: p_malloc (mempool.h:99) > ==29930== by 0x525D2FD: hash_table_create (hash.c:70) > ==29930== by 0x51F377C: settings_parser_init_list > (settings-parser.c:215) > ==29930== by 0x51ED102: master_service_settings_read > (master-service-settings.c:595) > ==29930== by 0x51EE3A9: master_service_settings_cache_read > (master-service-settings-cache.c:387) > ==29930== by 0x4E874BF: mail_storage_service_read_settings > (mail-storage-service.c:1085) > ==29930== by 0x4E87745: mail_storage_service_lookup_real > (mail-storage-service.c:1249) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== > ==29930== 64 bytes in 1 blocks are possibly lost in loss record 36 of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277AB5: pool_system_malloc (mempool-system.c:75) > ==29930== by 0x525D2FD: p_malloc (mempool.h:99) > ==29930== by 0x525D2FD: hash_table_create (hash.c:70) > ==29930== by 0x51F2EA3: settings_parser_dup (settings-parser.c:1957) > ==29930== by 0x51EE844: cache_add (master-service-settings-cache.c:291) > ==29930== by 0x51EE844: master_service_settings_cache_read > (master-service-settings-cache.c:409) > ==29930== by 0x4E874BF: mail_storage_service_read_settings > (mail-storage-service.c:1085) > ==29930== by 0x4E87745: mail_storage_service_lookup_real > (mail-storage-service.c:1249) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== > ==29930== 64 bytes in 1 blocks are possibly lost in loss record 37 of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277AB5: pool_system_malloc (mempool-system.c:75) > ==29930== by 0x525D2FD: p_malloc (mempool.h:99) > ==29930== by 0x525D2FD: hash_table_create (hash.c:70) > ==29930== by 0x51F2EA3: settings_parser_dup (settings-parser.c:1957) > ==29930== by 0x4E8792F: mail_storage_service_lookup_real > (mail-storage-service.c:1324) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== by 0x402FE5: main (test-edit-mail.c:765) > ==29930== > ==29930== 128 bytes in 1 blocks are possibly lost in loss record 48 of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277456: block_alloc.isra.1 (mempool-alloconly.c:254) > ==29930== by 0x527768C: pool_alloconly_create (mempool-alloconly.c:138) > ==29930== by 0x403159: test_init (test-edit-mail.c:101) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== by 0x402FE5: main (test-edit-mail.c:765) > ==29930== > ==29930== 256 bytes in 1 blocks are possibly lost in loss record 52 of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277456: block_alloc.isra.1 (mempool-alloconly.c:254) > ==29930== by 0x527751D: pool_alloconly_malloc (mempool-alloconly.c:283) > ==29930== by 0x528A74E: p_malloc (mempool.h:99) > ==29930== by 0x528A74E: p_strdup_vprintf (strfuncs.c:167) > ==29930== by 0x528A833: p_strdup_printf (strfuncs.c:111) > ==29930== by 0x40318E: test_init_mail_user (test-edit-mail.c:52) > ==29930== by 0x40318E: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== by 0x402FE5: main (test-edit-mail.c:765) > ==29930== > ==29930== 256 bytes in 1 blocks are possibly lost in loss record 53 of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277456: block_alloc.isra.1 (mempool-alloconly.c:254) > ==29930== by 0x527768C: pool_alloconly_create (mempool-alloconly.c:138) > ==29930== by 0x5272941: event_create (lib-event.c:54) > ==29930== by 0x4E8797C: mail_storage_service_lookup_real > (mail-storage-service.c:1334) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== by 0x402FE5: main (test-edit-mail.c:765) > ==29930== > ==29930== 512 bytes in 1 blocks are possibly lost in loss record 56 of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277456: block_alloc.isra.1 (mempool-alloconly.c:254) > ==29930== by 0x527751D: pool_alloconly_malloc (mempool-alloconly.c:283) > ==29930== by 0x5272952: p_malloc (mempool.h:99) > ==29930== by 0x5272952: event_create (lib-event.c:56) > ==29930== by 0x4E8797C: mail_storage_service_lookup_real > (mail-storage-service.c:1334) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== by 0x402FE5: main (test-edit-mail.c:765) > ==29930== > ==29930== 1,024 bytes in 1 blocks are possibly lost in loss record 59 > of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277456: block_alloc.isra.1 (mempool-alloconly.c:254) > ==29930== by 0x527768C: pool_alloconly_create (mempool-alloconly.c:138) > ==29930== by 0x51F3741: settings_parser_init_list > (settings-parser.c:204) > ==29930== by 0x51ED102: master_service_settings_read > (master-service-settings.c:595) > ==29930== by 0x51EE3A9: master_service_settings_cache_read > (master-service-settings-cache.c:387) > ==29930== by 0x4E874BF: mail_storage_service_read_settings > (mail-storage-service.c:1085) > ==29930== by 0x4E87745: mail_storage_service_lookup_real > (mail-storage-service.c:1249) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== > ==29930== 1,024 bytes in 1 blocks are possibly lost in loss record 60 > of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277456: block_alloc.isra.1 (mempool-alloconly.c:254) > ==29930== by 0x527768C: pool_alloconly_create (mempool-alloconly.c:138) > ==29930== by 0x51F2D14: settings_parser_dup (settings-parser.c:1924) > ==29930== by 0x51EE844: cache_add (master-service-settings-cache.c:291) > ==29930== by 0x51EE844: master_service_settings_cache_read > (master-service-settings-cache.c:409) > ==29930== by 0x4E874BF: mail_storage_service_read_settings > (mail-storage-service.c:1085) > ==29930== by 0x4E87745: mail_storage_service_lookup_real > (mail-storage-service.c:1249) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== > ==29930== 1,024 bytes in 1 blocks are possibly lost in loss record 61 > of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277456: block_alloc.isra.1 (mempool-alloconly.c:254) > ==29930== by 0x527768C: pool_alloconly_create (mempool-alloconly.c:138) > ==29930== by 0x51F2D14: settings_parser_dup (settings-parser.c:1924) > ==29930== by 0x4E8792F: mail_storage_service_lookup_real > (mail-storage-service.c:1324) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== by 0x402FE5: main (test-edit-mail.c:765) > ==29930== > ==29930== 1,024 bytes in 1 blocks are possibly lost in loss record 62 > of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277456: block_alloc.isra.1 (mempool-alloconly.c:254) > ==29930== by 0x527751D: pool_alloconly_malloc (mempool-alloconly.c:283) > ==29930== by 0x5250ED5: p_malloc (mempool.h:99) > ==29930== by 0x5250ED5: buffer_alloc (buffer.c:34) > ==29930== by 0x525110C: buffer_create_dynamic (buffer.c:143) > ==29930== by 0x5272805: array_create_i (array.h:129) > ==29930== by 0x5272805: event_get_field (lib-event.c:383) > ==29930== by 0x5273283: event_add_str (lib-event.c:400) > ==29930== by 0x5273437: event_add_fields (lib-event.c:438) > ==29930== by 0x4E879FD: mail_storage_service_lookup_real > (mail-storage-service.c:1335) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== > ==29930== 1,608 bytes in 1 blocks are possibly lost in loss record 67 > of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277AB5: pool_system_malloc (mempool-system.c:75) > ==29930== by 0x525D33D: p_malloc (mempool.h:99) > ==29930== by 0x525D33D: hash_table_create (hash.c:79) > ==29930== by 0x51F377C: settings_parser_init_list > (settings-parser.c:215) > ==29930== by 0x51ED102: master_service_settings_read > (master-service-settings.c:595) > ==29930== by 0x51EE3A9: master_service_settings_cache_read > (master-service-settings-cache.c:387) > ==29930== by 0x4E874BF: mail_storage_service_read_settings > (mail-storage-service.c:1085) > ==29930== by 0x4E87745: mail_storage_service_lookup_real > (mail-storage-service.c:1249) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== > ==29930== 1,608 bytes in 1 blocks are possibly lost in loss record 68 > of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277AB5: pool_system_malloc (mempool-system.c:75) > ==29930== by 0x525D33D: p_malloc (mempool.h:99) > ==29930== by 0x525D33D: hash_table_create (hash.c:79) > ==29930== by 0x51F2EA3: settings_parser_dup (settings-parser.c:1957) > ==29930== by 0x51EE844: cache_add (master-service-settings-cache.c:291) > ==29930== by 0x51EE844: master_service_settings_cache_read > (master-service-settings-cache.c:409) > ==29930== by 0x4E874BF: mail_storage_service_read_settings > (mail-storage-service.c:1085) > ==29930== by 0x4E87745: mail_storage_service_lookup_real > (mail-storage-service.c:1249) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== > ==29930== 1,608 bytes in 1 blocks are possibly lost in loss record 69 > of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277AB5: pool_system_malloc (mempool-system.c:75) > ==29930== by 0x525D33D: p_malloc (mempool.h:99) > ==29930== by 0x525D33D: hash_table_create (hash.c:79) > ==29930== by 0x51F2EA3: settings_parser_dup (settings-parser.c:1957) > ==29930== by 0x4E8792F: mail_storage_service_lookup_real > (mail-storage-service.c:1324) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== by 0x402FE5: main (test-edit-mail.c:765) > ==29930== > ==29930== 2,048 bytes in 1 blocks are possibly lost in loss record 70 > of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277456: block_alloc.isra.1 (mempool-alloconly.c:254) > ==29930== by 0x527768C: pool_alloconly_create (mempool-alloconly.c:138) > ==29930== by 0x4E8C454: mailbox_attributes_init > (mailbox-attribute.c:17) > ==29930== by 0x4E7F2F5: mail_storage_init (mail-storage.c:70) > ==29930== by 0x4E87139: mail_storage_service_init > (mail-storage-service.c:975) > ==29930== by 0x403205: test_init_mail_user (test-edit-mail.c:66) > ==29930== by 0x403205: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== by 0x402FE5: main (test-edit-mail.c:765) > ==29930== > ==29930== 2,048 bytes in 1 blocks are possibly lost in loss record 71 > of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277456: block_alloc.isra.1 (mempool-alloconly.c:254) > ==29930== by 0x527768C: pool_alloconly_create (mempool-alloconly.c:138) > ==29930== by 0x4E8714A: mail_storage_service_init > (mail-storage-service.c:977) > ==29930== by 0x403205: test_init_mail_user (test-edit-mail.c:66) > ==29930== by 0x403205: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== by 0x402FE5: main (test-edit-mail.c:765) > ==29930== > ==29930== 2,048 bytes in 1 blocks are possibly lost in loss record 72 > of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277456: block_alloc.isra.1 (mempool-alloconly.c:254) > ==29930== by 0x527751D: pool_alloconly_malloc (mempool-alloconly.c:283) > ==29930== by 0x528AA66: p_malloc (mempool.h:99) > ==29930== by 0x528AA66: p_strconcat (strfuncs.c:223) > ==29930== by 0x51F40ED: settings_parse_keyvalue (settings-parser.c:845) > ==29930== by 0x51F50E0: settings_parse_environ (settings-parser.c:1103) > ==29930== by 0x51ED247: master_service_settings_read > (master-service-settings.c:648) > ==29930== by 0x51EE3A9: master_service_settings_cache_read > (master-service-settings-cache.c:387) > ==29930== by 0x4E874BF: mail_storage_service_read_settings > (mail-storage-service.c:1085) > ==29930== by 0x4E87745: mail_storage_service_lookup_real > (mail-storage-service.c:1249) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== > ==29930== 6,144 bytes in 1 blocks are possibly lost in loss record 74 > of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277456: block_alloc.isra.1 (mempool-alloconly.c:254) > ==29930== by 0x527768C: pool_alloconly_create (mempool-alloconly.c:138) > ==29930== by 0x4E876FA: mail_storage_service_lookup_real > (mail-storage-service.c:1238) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== by 0x402FE5: main (test-edit-mail.c:765) > ==29930== > ==29930== 12,288 bytes in 1 blocks are possibly lost in loss record 75 > of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277456: block_alloc.isra.1 (mempool-alloconly.c:254) > ==29930== by 0x527768C: pool_alloconly_create (mempool-alloconly.c:138) > ==29930== by 0x51EDD31: master_service_settings_cache_init > (master-service-settings-cache.c:75) > ==29930== by 0x4E87541: mail_storage_service_read_settings > (mail-storage-service.c:1073) > ==29930== by 0x4E87745: mail_storage_service_lookup_real > (mail-storage-service.c:1249) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== by 0x402FE5: main (test-edit-mail.c:765) > ==29930== > ==29930== 16,384 bytes in 1 blocks are possibly lost in loss record 76 > of 77 > ==29930== at 0x4C2B9B5: calloc (vg_replace_malloc.c:711) > ==29930== by 0x5277456: block_alloc.isra.1 (mempool-alloconly.c:254) > ==29930== by 0x527768C: pool_alloconly_create (mempool-alloconly.c:138) > ==29930== by 0x51ED84C: master_service_settings_read > (master-service-settings.c:580) > ==29930== by 0x51EE3A9: master_service_settings_cache_read > (master-service-settings-cache.c:387) > ==29930== by 0x4E874BF: mail_storage_service_read_settings > (mail-storage-service.c:1085) > ==29930== by 0x4E87745: mail_storage_service_lookup_real > (mail-storage-service.c:1249) > ==29930== by 0x4E88795: mail_storage_service_lookup > (mail-storage-service.c:1441) > ==29930== by 0x403223: test_init_mail_user (test-edit-mail.c:71) > ==29930== by 0x403223: test_init (test-edit-mail.c:103) > ==29930== by 0x4036DA: test_edit_mail_concatenated > (test-edit-mail.c:187) > ==29930== by 0x524D8B1: test_run_funcs (test-common.c:244) > ==29930== by 0x524E280: test_run (test-common.c:315) > ==29930== > Failed to run: ./test-edit-mail > > *Note: Previous versions of pigeonhole did a 'make check' successfully > even the first version of 2.3 (CE). Pigeonhole v0.5.1 and v0.5.2 fail on > CentOS 7 > > Help would be appreciated. > > > On 9/9/2018 3:11 PM, Eric Broch wrote: > > Anyone? > > > > > > On 9/8/2018 7:36 PM, Eric Broch wrote: > >> Hello list, > >> > >> During the 'make check' (pigeonhole) portion of a building (rpmbuild) > >> a dovecot.spec file I'm getting the following error: > >> > >> testsuite(root): Fatal: Couldn't drop privileges: User is missing UID > >> (see mail_uid setting) > >> > >> I'm not sure how to resolve this, and any help would be appreciated > >> to help me finish the creating the rpm > >> > > > > -- > Eric Broch > White Horse Technical Consulting (WHTC) > -- Eric Broch White Horse Technical Consulting (WHTC) [View Less]

1 0

make check (pigeonhole)
by Eric Broch 10 Sep '18

10 Sep '18

Hello list, During the 'make check' (pigeonhole) portion of a building (rpmbuild) a dovecot.spec file I'm getting the following error: testsuite(root): Fatal: Couldn't drop privileges: User is missing UID (see mail_uid setting) I'm not sure how to resolve this, and any help would be appreciated to help me finish the creating the rpm -- Eric Broch White Horse Technical Consulting (WHTC)

2 4

dsync mail from a remote server
by Kai Schaetzl 10 Sep '18

10 Sep '18

I would like to transfer mail for some users from an old dovecot (with no doveadm) to a modern dovecot (2.3.2). I've read up on https://wiki2.dovecot.org/Tools/Doveadm/Sync https://wiki2.dovecot.org/Migration/Dsync and I'm not sure if I can use doveadm for this purpose. I need doveadm to login to the remote server (source) with a username/password via IMAP, fetch all mail and deliver it to a local user (target), preferrably with the same folder structure that exists on the source account. … [View More]

1 0

Disconnects on Director
by Tom Sommer 10 Sep '18

10 Sep '18

Hi I am seeing a lot of clients time out on my Director. I'm wondering if this is "normal" or there is some opportunity to tweak something? Log line: imap-login: Info: proxy(user(a)example.com): disconnecting 1.2.3.4 (Disconnected by client: read(size=433) failed: Connection timed out(37s idle, in=939, out=3083)): user=<user(a)example.com>, method=CRAM-MD5, rip=1.2.3.4, lip=172.0.0.0, TLS: read(size=433) failed: Connection timed out, session=<P2kq7H91H4dZF/2O> Any hints? … [View More]

2 1

Dovecot - being dropped
by Maurizio Caloro 10 Sep '18

10 Sep '18

Hello Yesterday, I could not receive an email anymore when I looked in the logs found the following errors: * Sep 7 06:04:44 mail dovecot: master: Warning: service(imap-login): process_limit (100) reached, client connections are being dropped * Sep 7 06:06:41 mail dovecot: master: Warning: service(imap-login): process_limit (100) reached, client connections are being dropped If show the config i dont see any process_limits Dovecot 2.2.13 root@mail:/var/log# dovecot -n # 2.2.… [View More]

3 3

Re: Dsync deleting mailboxes due to duplicate UIDs
by Andreas Thienemann 09 Sep '18

09 Sep '18

Hi Sami, On Sun, 9 Sep 2018, Sami Ketola wrote: > Is it possible to get imapc rawlogs to analyze? create a directory that is > writeable and add -o imapc_rawlog_dir=/path/to/directory to command line. Tried that. Thanks for the suggestion, that is actually really helpful. If anyone wants to play along at home, the files in that directory are created with the permissions of mail_uid/mail_gid. The dir should be world-writable to make it easy. > Also with recent dovecot release … [View More]you can tell dsync which header fields to > hash when matching mails. Add dsync_hashed_headers=Message-ID to config and > dovecot will only mach mails using Message-ID header fileld. I had seen that parameter but thought it would be prudent to not _just_ rely on the Message-ID but instead keep the default "Date Message-ID". I _think_ I might have found an issue when looking at the log: 1536525811.026071 * 39 FETCH (UID 39 BODY[HEADER.FIELDS (Date Message-ID)] {159} 1536525811.026071 Message-ID: <Pine.LNX.4.30.0207091925420.433-100000(a)trinity.knopfdruck.org> 1536525811.026071 Date: Tue, 9 Jul 2002 19:26:04 +0200 (MEST) 1536525811.026071 Date: Tue, 9 Jul 2002 12:36:13 +0200 1536525811.026071 1536525811.026071 ) A duplicate Date header is certainly unexpected. Having a look at the original mail on disk on the Cyrus server shows the following Mail: >From [redacted] Tue Jul 9 19:26:04 2002 X-Sieve: cmu-sieve 1.3 Return-Path: [redacted] Received: from bender.bawue.de (localhost [127.0.0.1]) by bender.bawue.de (Postfix) with ESMTP id C79CE48CBC; Tue, 9 Jul 2002 19:29:08 +0200 (CEST) Delivered-To: [redacted] Received: from [redacted] by bender.bawue.de (Postfix) with ESMTP id CFA4848CAA for [redacted]; Tue, 9 Jul 2002 19:28:43 +0200 (CEST) From: [redacted] X-Sender: [redacted] To: [redacted] Message-ID: <Pine.LNX.4.30.0207091925420.433-100000(a)trinity.knopfdruck.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Subject: [redacted] Date: Tue, 9 Jul 2002 19:26:04 +0200 (MEST) Status: RO X-Status: X-Keywords: X-UID: 38 ---------- Forwarded message ---------- Date: Tue, 9 Jul 2002 12:36:13 +0200 Subject: Gewinn [redacted] So it looks like the Cyrus imapd is incorrectly parsing the mail and returning the body content as a header. Comparing the content of UID 39 on the remote server will then hash differently than the UID 39 on the local dovecot server, which behaves better and only returns a single date header. Following the robustness principle it feels to me that it would make sense for dsync to disregard a duplicate header from a remote server and only use the first occurence. Would that be a good approach to the problem? Now that I understand the problem I am having, I can just workaround it but it seems to me that dsync should handle this case better. Anyway, thanks a lot for the imapc_rawlog_dir hint, that helped a lot. cheers, Andreas [View Less]

1 0

Re: Auth process sometimes stop responding after upgrade
by Simone Lazzaris 08 Sep '18

08 Sep '18

In data venerdì 7 settembre 2018 09:39:23 CEST, Aki Tuomi ha scritto: > Do you see anything else in logs? > Just the usual proxy messages, like these: Sep 6 14:45:41 imap-front13 dovecot: imap-login: proxy(alessandro(a)soldinicarrelli.it): disconnecting 5.169.233.224 (Disconnected by server(0s idle, in=451, out=3556)): user=<alessandro(a)soldinicarrelli.it>, method=PLAIN, rip=5.169.233.224, lip=80.76.81.92, TLS, session=<uqVq2TJ1VbkFqeng> Sep 6 14:45:51 imap-front13 … [View More]

5 11

Sievescript in database
by Harald Leithner 07 Sep '18

07 Sep '18

Hi, is it possible to save sieve scripts to a mysql database? I know its possible to read them with the dict sql plugin but iirc it wasn't possible to save it with sievemanaged. thx Harald -- Harald Leithner ITronic Wiedner Hauptstraße 120/5.1, 1050 Wien, Austria Tel: +43-1-545 0 604 Mobil: +43-699-123 78 4 78 Mail: leithner(a)itronic.at | itronic.at

1 0

Auth process sometimes stop responding after upgrade
by Simone Lazzaris 07 Sep '18

07 Sep '18

Hi all; I've upgraded a ring of dovecot directors from 2.2.15 to 2.2.36. After the upgrade I've got some instability: a few time per day per server, seemly at random, the auth process stop responding and the clients cannot authenticate any more: Sep 6 14:45:51 imap-front13 dovecot: pop3-login: Warning: Auth process not responding, delayed sending initial response (greeting): user=<>, rip=xx.xx.xx.xx, lip=xx.xx.xx.xx, TLS, session=<1HVqRTN10MNTie+S> I can't figure it out.... … [View More]Any hints? This is my configuration: # 2.2.36 (1f10bfa63): /usr/local/etc/dovecot/dovecot.conf # OS: Linux 3.2.0-4-686-pae i686 Debian 7.11 # Hostname: imap-front13.mailfarm.interac.it auth_mechanisms = plain login digest-md5 cram-md5 apop scram-sha-1 auth_verbose = yes auth_verbose_passwords = plain auth_worker_max_count = 50 base_dir = /var/run/dovecot/ default_login_user = nobody director_doveadm_port = 9091 director_mail_servers = 192.168.1.142 192.168.1.143 192.168.1.144 192.168.1.145 192.168.1.216 192.168.1.217 192.168.1.218 192.168.1.219 director_servers = 212.183.164.157 212.183.164.158 212.183.164.159 212.183.164.160 listen = * passdb { args = /usr/local/etc/dovecot/sql.conf driver = sql } protocols = imap pop3 service director { fifo_listener login/proxy-notify { mode = 0666 } inet_listener { port = 9090 } unix_listener director-userdb { mode = 0600 } unix_listener login/director { mode = 0666 } } service imap-login { executable = imap-login director service_count = 0 vsz_limit = 128 M } service pop3-login { executable = pop3-login director service_count = 0 vsz_limit = 128 M } ssl_cert = </usr/local/etc/dovecot/qcom.wildcard.pem ssl_cipher_list = ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM- SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA- AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128- SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128- SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256- SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS- AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256- SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128- SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:! MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA ssl_dh_parameters_length = 2048 ssl_key = # hidden, use -P to show it ssl_parameters_regenerate = 1 weeks ssl_prefer_server_ciphers = yes ssl_protocols = !SSlv2 !SSLv3 syslog_facility = local5 userdb { driver = prefetch } -- *Simone Lazzaris* *Qcom S.p.A.* [View Less]

2 1

Virtual Maildir as subfolder
by Duncan Bellamy 07 Sep '18

07 Sep '18

I have a setup where google fetches mail from dovecot with pop3s and deletes mail downloaded, so to do this I currently forward a copy of the email to user-fetch@localhost which is the google login and it downloads from that maildir. But it means creating extra folders and I was looking at better ways of doing it. So I have an entry in my user DB file which ends with userdb_mail=maildir:/var/mail/virtual/adomain.com/user/Maildir/.Gfetch, and if I do a "doveadm auth test user(a)adomain.xn--com-… [View More]

1 0

Auth process sometimes stop responding after upgrade
by Simone Lazzaris 06 Sep '18

06 Sep '18

Hi all; I've upgraded a ring of dovecot directors from 2.2.15 to 2.2.36. After the upgrade I've got some instability: a few time per day per server, seemly at random, the auth process stop responding and the clients cannot authenticate any more: Sep 6 14:45:51 imap-front13 dovecot: pop3-login: Warning: Auth process not responding, delayed sending initial response (greeting): user=<>, rip=xx.xx.xx.xx, lip=xx.xx.xx.xx, TLS, session=<1HVqRTN10MNTie+S> I can't figure it out.... … [View More]Any hints? This is my configuration: # 2.2.36 (1f10bfa63): /usr/local/etc/dovecot/dovecot.conf # OS: Linux 3.2.0-4-686-pae i686 Debian 7.11 # Hostname: imap-front13.mailfarm.interac.it auth_mechanisms = plain login digest-md5 cram-md5 apop scram-sha-1 auth_verbose = yes auth_verbose_passwords = plain auth_worker_max_count = 50 base_dir = /var/run/dovecot/ default_login_user = nobody director_doveadm_port = 9091 director_mail_servers = 192.168.1.142 192.168.1.143 192.168.1.144 192.168.1.145 192.168.1.216 192.168.1.217 192.168.1.218 192.168.1.219 director_servers = 212.183.164.157 212.183.164.158 212.183.164.159 212.183.164.160 listen = * passdb { args = /usr/local/etc/dovecot/sql.conf driver = sql } protocols = imap pop3 service director { fifo_listener login/proxy-notify { mode = 0666 } inet_listener { port = 9090 } unix_listener director-userdb { mode = 0600 } unix_listener login/director { mode = 0666 } } service imap-login { executable = imap-login director service_count = 0 vsz_limit = 128 M } service pop3-login { executable = pop3-login director service_count = 0 vsz_limit = 128 M } ssl_cert = </usr/local/etc/dovecot/qcom.wildcard.pem ssl_cipher_list = ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM- SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA- AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128- SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128- SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256- SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS- AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256- SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128- SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:! PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA ssl_dh_parameters_length = 2048 ssl_key = # hidden, use -P to show it ssl_parameters_regenerate = 1 weeks ssl_prefer_server_ciphers = yes ssl_protocols = !SSlv2 !SSLv3 syslog_facility = local5 userdb { driver = prefetch } *Simone Lazzaris* *Qcom S.p.A.* simone.lazzaris(a)qcom.it[1] | www.qcom.it[2] * LinkedIn[3]* | *Facebook[4]* [5] -------- [1] mailto:simone.lazzaris@qcom.it [2] https://www.qcom.it [3] https://www.linkedin.com/company/qcom-spa [4] http://www.facebook.com/qcomspa [5] https://www.qcom.it/includes/email-banner.gif [View Less]

1 0

Global duplicate filtering via Sieve
by Hanno Stock 06 Sep '18

06 Sep '18

Hi everybody, I have the following problem: Our mail users are receiving mails from externally defined mail forwardings and lists which sometimes leads to duplicate messages. As far as I understand, a single user can use the Sieve duplicate extension for filtering out such duplicate messages. Would it be feasible to add a script with sieve_before that does this for all users? Do scripts that run from sieve_before store persistent data also on a per-user basis, i.e. in the user's home dir? … [View More]

2 1

Specifying other mail_attachment_dir for namespace
by Pedro Ribeiro 04 Sep '18

04 Sep '18

Hello, I have a Dovecot setup where I need to allow users to access a snapshot of their messages (when they complain about missing messages/folders deleted by mistake). From time to time the system does a LVM snapshot of the volume holding the mailboxes and sis storage and that messages are available via a "special" namespace. The problem is the messages that references attachments in the single attachment storage cause the file in some cases (when all the references were delete), the … [View More]

1 0

Re: online conversion using replication?
by Daniel Miller 04 Sep '18

04 Sep '18

That works for a one-time migration, or perhaps via a cron-job, but what I want is basically a constant one-way backup and it seems replication could do it more elegantly & efficiently. -- Daniel On 9/1/2018 11:14 PM, Aki Tuomi wrote: > You don't need to setup replication for that. See > https://wiki2.dovecot.org/Migration/MailFormat > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Daniel Miller <dmiller(a)amfes.com> > … [View More]

5 5

Re: dying on osx
by Mike Makuch 04 Sep '18

04 Sep '18

I found and tried this work around on the man page: https://www.unix.com/man-page/all/5/ngroups_max/ but I still get the same "Too many extra groups" error even when I start dovecot with the above program to limit the # of groups. I suspect that dovecot is adding a number of groups when it starts up. I've hacked a work around to get it working for me on my laptop: diff --git a/src/lib/restrict-access.c b/src/lib/restrict-access.c @@ -224,7 +224,12 @@ static void fix_groups_list(const … [View More]struct restrict_access_settings *set, - if (setgroups(gid_count, gid_list) < 0) { + if (setgroups(gid_count > NGROUPS_MAX ? 16 : gid_count, gid_list) < 0) { if (errno == EINVAL) { i_fatal("setgroups(%s) failed: Too many extra groups", set->extra_groups == NULL ? "" : and this works. I'm not sure what the right solution is for a PR. Any suggestions? Thanks Mike On 8/10/18 11:04, Aki Tuomi wrote: > Is the user member of mail group? > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Mike Makuch <1mikemakuch(a)gmail.com> > Date: 10/08/2018 19:02 (GMT+02:00) > To: Aki Tuomi <aki.tuomi(a)dovecot.fi> > Cc: dovecot(a)dovecot.org > Subject: Re: dying on osx > > Maybe an old problem that has resurfaced??? > > https://bugzilla.samba.org/show_bug.cgi?id=8773 > > Mike > > > > On 8/10/18 10:54, Aki Tuomi wrote: >> I have to see if this is reproducible outside mac. >> >> >> >> --- >> Aki Tuomi >> Dovecot oy >> >> -------- Original message -------- >> From: Mike Makuch <1mikemakuch(a)gmail.com> >> Date: 10/08/2018 18:46 (GMT+02:00) >> To: Aki Tuomi <aki.tuomi(a)dovecot.fi> >> Subject: Re: dying on osx >> >> I did find that page and tried a few things there. My config has all of >> the settings there except 3: >> >> mail_access_groups = mail >> mbox_read_locks = fcntl >> mbox_write_locks = fcntl >> >> I add them to my config, restart and get the same abort >> >> 20180810-103849 imap(mkm)<79213><MkA5ihZzmdh/AAAB>: Fatal: >> setgroups(mail,505) failed: Too many extra groups >> >> I've tried numerous other settings as well. >> >> Thanks for any further advice >> >> Mike >> >> >> On 8/10/18 08:45, Aki Tuomi wrote: >> > Can you try this config and report back? >> > >> > >> https://superuser.com/questions/957272/dotlock-permissions-problems-with-do… >> > >> > Aki >> > >> >> On 10 August 2018 at 16:39 Mike Makuch <1mikemakuch(a)gmail.com> wrote: >> >> >> >> >> >> OSX 10.13.6 High Sierra, dovecot 2.3.2.1 >> >> >> >> dovecot starts up and runs but dies as soon as my mail client makes a >> >> request with log and config below. >> >> >> >> And advice appreciated. >> >> >> >> Thanks >> >> >> >> Mike >> >> >> >> >> >> >> >> 20180810-083730 auth: Debug: auth client connected (pid=77432) >> >> >> >> 20180810-083730 auth: Debug: client in: AUTH 1 PLAIN >> >> service=imap secured session=xo1p2BRzZNd/AAAB lip=127.0.0.1 >> >> rip=127.0.0.1 lport=143 rport=55140 >> >> 20180810-083730 auth: Debug: client passdb out: CONT 1 >> >> 20180810-083730 auth: Debug: client in: CONT 1 AG1rbQBta20xMjM= >> >> (previous base64 data may contain sensitive data) >> >> 20180810-083730 auth: Debug: static(mkm,127.0.0.1,<xo1p2BRzZNd/AAAB>): >> >> lookup >> >> 20180810-083730 auth: Debug: client passdb out: OK 1 user=mkm >> >> host=localhost nopasswd=y >> >> 20180810-083730 auth: Debug: master in: REQUEST 4201906177 77432 >> >> 1 b8126b4b71be2959fc7716888eccc566 session_pid=77433 >> >> request_auth_token >> >> 20180810-083730 auth-worker(77426): Debug: >> >> passwd(mkm,127.0.0.1,<xo1p2BRzZNd/AAAB>): lookup >> >> 20180810-083730 auth: Debug: master userdb out: USER 4201906177 >> >> mkm system_groups_user=mkm uid=503 gid=20 home=/Users/mkm >> >> auth_token=4d2bb44168df3d63e4e1bb352e59de632bc7da49 >> >> 20180810-083730 imap-login: Info: Login: user=<mkm>, method=PLAIN, >> >> rip=127.0.0.1, lip=127.0.0.1, mpid=77433, secured, >> >> session=<xo1p2BRzZNd/AAAB> >> >> 20180810-083730 imap(mkm)<77433><xo1p2BRzZNd/AAAB>: Fatal: >> >> setgroups(505) failed: Too many extra groups >> >> >> >> # doveconf -n >> >> # 2.3.2.1 (0719df592): /usr/local/etc/dovecot/dovecot.conf >> >> # OS: Darwin 17.7.0 x86_64 >> >> # Hostname: pine >> >> auth_debug = yes >> >> auth_debug_passwords = yes >> >> default_internal_user = _dovecot >> >> default_login_user = _dovenull >> >> disable_plaintext_auth = no >> >> listen = 127.0.0.1 >> >> log_path = /var/log/dovecot >> >> log_timestamp = "%Y%m%d-%H%M%S " >> >> mail_debug = yes >> >> mail_gid = staff >> >> mail_location = mbox:~/Mail:INBOX=/var/mail/%u >> >> mail_privileged_group = mail >> >> mail_uid = _dovecot >> >> passdb { >> >> args = password=*** host=localhost nopasswd=y >> >> driver = static >> >> } >> >> passdb { >> >> args = login >> >> driver = pam >> >> } >> >> protocols = imap >> >> service auth { >> >> user = root >> >> } >> >> service imap-login { >> >> inet_listener imap { >> >> address = * >> >> port = 143 >> >> } >> >> } >> >> ssl = no >> >> userdb { >> >> driver = passwd >> >> } >> >> >> >> >> > [View Less]

2 1

doveadm variables
by Daniel Miller 04 Sep '18

04 Sep '18

Are variables such as %d and %n available to doveadm when executed from the command line? Either when explicitly declaring the user via -u or when using all users with -A? -- Daniel

1 0

Failed to get attribute vendor/vendor.dovecot/pvt/server/sieve/default
by Bob Smith 03 Sep '18

03 Sep '18

Any ideas what this cryptic message means ? Despite what the message says, there is no "more information" to be found in the logs on either server ! mail.debug dovecot: dsync-server(<REMOVED>): Debug: sieve: file storage: Created storage directory /my/dir/structure/.dovecot.sieve/tmp mxd mail.debug dovecot: dsync-server(<REMOVED>): Debug: sieve: file storage: Relative path to sieve storage in active link: .dovecot.sieve/ mxd mail.debug dovecot: dsync-server(<REMOVED>): Debug: … [View More]

2 1

Re: Dovecot User Listing Error - getpwent() failed: Invalid Argument
by Aki Tuomi 03 Sep '18

03 Sep '18

Reuben, could you try this: service auth-worker { executable = /usr/bin/strace -o /tmp/out /usr/libexec/dovecot/auth -w } and send the out file to me? I wasn't able to reproduce your problem with glibc-2.28. Aki On 31.08.2018 21:30, Aki Tuomi wrote: > Ah. Thanks for the pointer. > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Michael Marley <michael(a)michaelmarley.com> > Date: 31/08/2018 21:17 (GMT+02:00) > To:… [View More] dovecot(a)dovecot.org > Subject: Re: Dovecot User Listing Error - getpwent() failed: Invalid > Argument > > I think this might be caused by glibc 2.28. I saw a similar error > with the "doveadm purge" command after upgrading my system to that > version. > > Michael Marley > > On 2018-08-31 13:10, Aki Tuomi wrote: > >> I'll see if this is reproducible >> >> >> >> --- >> Aki Tuomi >> Dovecot oy >> >> -------- Original message -------- >> From: Reuben Farrelly <reuben-dovecot(a)reub.net> >> Date: 31/08/2018 17:41 (GMT+02:00) >> To: Aki Tuomi <aki.tuomi(a)dovecot.fi>, Dovecot Mailing List >> <dovecot(a)dovecot.org> >> Subject: Re: Dovecot User Listing Error - getpwent() failed: Invalid >> Argument >> >> Sure: >> >> https://www.reub.net/files/dovecot/lightning-dovecot.conf >> https://www.reub.net/files/dovecot/thunderstorm-dovecot.conf >> >> Updated nightly. >> >> Reuben >> >> >> On 1/09/2018 12:26 am, Aki Tuomi wrote: >> > Can you provide doveconf -n? >> > >> > >> > >> > --- >> > Aki Tuomi >> > Dovecot oy >> > >> > -------- Original message -------- >> > From: Reuben Farrelly <reuben-dovecot(a)reub.net> >> > Date: 31/08/2018 17:12 (GMT+02:00) >> > To: Aki Tuomi <aki.tuomi(a)dovecot.fi>, Dovecot Mailing List >> > <dovecot(a)dovecot.org> >> > Subject: Re: Dovecot User Listing Error - getpwent() failed: Invalid >> > Argument >> > >> > No. Neither of those are installed on either system. >> > >> > Reuben >> > >> > On 1/09/2018 12:09 am, Aki Tuomi wrote: >> > > Could apparmor or selinux be causing this! >> > > >> > > >> > > >> > > --- >> > > Aki Tuomi >> > > Dovecot oy >> > > >> > > -------- Original message -------- >> > > From: Reuben Farrelly <reuben-dovecot(a)reub.net> >> > > Date: 31/08/2018 16:50 (GMT+02:00) >> > > To: Dovecot Mailing List <dovecot(a)dovecot.org> >> > > Subject: Dovecot User Listing Error - getpwent() failed: Invalid >> Argument >> > > >> > > Hi, >> > > >> > > I'm running dovecot-2.3 git and seeing on 2 of my Dovecot >> installations, >> > > the following message logged quite frequently: >> > > >> > > Aug 31 16:55:53 lightning.reub.net dovecot[7698]: auth-worker(7707): >> > > Error: getpwent() failed: Invalid argument >> > > Aug 31 16:55:53 lightning.reub.net dovecot[7698]: replicator: Error: >> > > User listing returned failure >> > > Aug 31 16:55:53 lightning.reub.net dovecot[7698]: replicator: Error: >> > > listing users failed, can't replicate existing data >> > > >> > > It appears that this could be having an effect on replication, >> but it's >> > > unclear because the secondary/replica doesn't see much traffic. >> > > >> > > Authentication is via PAM and the system is Gentoo Linux x86_64. >> passb >> > > driver = pam, userdb driver = static . >> > > >> > > doveadm user -u '*' shows the system users listed twice like >> this (is >> > > this a problem?) and then prints: >> > > >> > > ---- >> > > reuben >> > > liam >> > > reuben >> > > liam >> > > <some other users> >> > > Error: User listing returned failure >> > > Fatal: user listing failed >> > > ---- >> > > >> > > To me that doesn't look right. >> > > >> > > Can anyone suggest what could be causing this? I don't recall >> seeing >> > > this message some time ago so I suspect it's a recent change in >> either >> > > dovecot, or pam or glibc etc.. >> > > >> > > Thanks, >> > > Reuben > > [View Less]

1 0

online conversion using replication?
by Daniel Miller 02 Sep '18

02 Sep '18

With a single server - and no intent to have a second server online at this time - is it possible to use the replication service to keep a "live" backup? Or otherwise perform a storage format conversion? I'm presently using sdbox - and considering going back to mdbox though without SIS. My intent now is ONLY a 1-way backup, to be kept current, and no clients will utilize the converted storage (unless/until I change). I've successfully executed: doveadm backup -u <username> -n … [View More]

2 1

remove non-standard flags
by Daniel Miller 02 Sep '18

02 Sep '18

Having relocated my virtual folders to a new namespace - I'm having some subscription challenges. I'm able to reach them via telnet without issue - and some clients have better luck than others. Some folders have no problems at all - some seem different. In trying to identify what might be the issue - at the moment the only thing I'm seeing is the ones that are completely without issue don't have any "weird" flags. Example: an apparently "clean" virtual folder: . select … [View More]virtual/Flagged * OK [CLOSED] Previous mailbox closed. * FLAGS (\Answered \Flagged \Deleted \Seen \Draft $Forwarded) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft $Forwarded \*)] Flags permitted. * 12 EXISTS * 0 RECENT * OK [UNSEEN 7] First unseen. * OK [UIDVALIDITY 1535841027] UIDs valid * OK [UIDNEXT 13] Predicted next UID * OK [HIGHESTMODSEQ 3] Highest . OK [READ-WRITE] Select completed (0.316 + 0.000 + 0.315 secs). This folder is recognized by all clients. But this one: . select virtual/INBOX * OK [CLOSED] Previous mailbox closed. * FLAGS (\Answered \Flagged \Deleted \Seen \Draft $Forwarded junk $MDNSent) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft $Forwarded junk $MDNSent \*)] Flags permitted. * 9540 EXISTS * 0 RECENT * OK [UNSEEN 85] First unseen. * OK [UIDVALIDITY 1535841672] UIDs valid * OK [UIDNEXT 9541] Predicted next UID . OK [READ-WRITE] Select completed (44.266 + 0.000 + 44.265 secs). Is a little more troublesome. And then... . select virtual/Archives * FLAGS (\Answered \Flagged \Deleted \Seen \Draft $MDNSent unknown-0 unknown-2 unknown-3 unknown-5 unknown-9 unknown-4 $Forwarded unknown-7 unknown-8 junk $NotJunk $label5) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft $MDNSent unknown-0 unknown-2 unknown-3 unknown-5 unknown-9 unknown-4 $Forwarded unknown-7 unknown-8 junk $NotJunk $label5 \*)] Flags permitted. * 142605 EXISTS * 0 RECENT * OK [UNSEEN 82998] First unseen. * OK [UIDVALIDITY 1535841824] UIDs valid * OK [UIDNEXT 142606] Predicted next UID . OK [READ-WRITE] Select completed (10.217 + 0.000 + 10.217 secs). I can't get Thunderbird to recognize it all (though RoundCube web client works). There very well may be something totally separate from the flags that's causing the problem, but, is there a way to strip the flags off? I tried: doveadm flags remove -u <username> '$MDNSent unknown-0 unknown-2 unknown-3 unknown-5 unknown-9 unknown-4 unknown-7 unknown-8 junk $NotJunk $label5' mailbox 'inbox/Archive/2004' since that's one of the source folders of the virtual folder - no error, but no apparent change. Same for operating on the virtual folder directly. -- Daniel [View Less]

1 0

Does domain quota work and how?
by Kai Schaetzl 01 Sep '18

01 Sep '18

Hello, I'm in the process of moving users from an old dovecot setup with system users to a modern virtual user setup. I can't find good documentation on domain quota. It is mentioned in the docs as quota2 = dict:domain:%d:proxy::quota_domain but not much more. Searching the mailing list or Google doesn't reveal much more info. Searching the German mailing list at jpberlin finds mostly information where they say that it doesn't work. So, does it or does it not? And if it works, does it … [View More]work like I'm used to? e.g. with system users and aquota the filesystem quota kicks in whenever either the user or the domain quota is reached. That makes sense. It prohibits that single users can "fill" the whole domain (group) quota. I found one particular example where they say the dict quota works different, e.g. it's an either/or. They give this example for the user_query (the relevant part): CONCAT('*:bytes=', \ IF(mailbox.quota = 0, domain.maxquota*1024000, mailbox.quota)) \ as quota_rule So, this works as a default domain quota that is overridden on a user by user basis. But this means that a user quota that is set cannot honor the domain quota. So, in theory all users together can reach a maximum quota that is way over the domain quota. Not desirable. Concluding from the example in 90-quota.conf I want to set up this user_query (relevant part): concat('*:bytes=', m.quota) AS quota_rule, concat('*:bytes=', (s.quota*1024*1024)) AS quota2_rule (with m and s being the two tables for user and domain quota and s holding the domain quota in MB) Does this work together with this quota plugin setup and would provide both a user and domain quota? quota = dict:user::proxy::quota quota2 = dict:domain:%d:proxy::quota_domain quota_rule = *:storage=100M # default quota2_rule = *:storage=1000M # default I would like to know if this is supposed to work (and how) before I start testing in vain. One thing that I can confirm from several statements on the mailing lists is that the recalc option of doveadm doesn't work correctly. A doveadm quota recalc -A sets the used domain quota to the user used quota that it handles last for the domain (and a recalc -u sets the whole domain used quota to the one of that user). Which sets the domain quota completely wrong. I tried iterating thru the various users but got the same result as with -A. So, this is clearly broken, at least from my point of view. I'm using dovecot 2.3 from this repo: deb https://repo.dovecot.org/ce-2.3-latest/ubuntu/xenial xenial main I installed it because of the native blowfish encryption support. So far, it seems to be running great. Except for this particular aspect. Thanks! Kai [View Less]

2 5

Do encrypted user keys self generate?
by eaerhaerhaehae aehraerhaeha 01 Sep '18

01 Sep '18

2 1

Re: Dovecot User Listing Error - getpwent() failed: Invalid Argument
by Michael Marley 31 Aug '18

31 Aug '18

I think this might be caused by glibc 2.28. I saw a similar error with the "doveadm purge" command after upgrading my system to that version. Michael Marley On 2018-08-31 13:10, Aki Tuomi wrote: > I'll see if this is reproducible > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Reuben Farrelly <reuben-dovecot(a)reub.net> > Date: 31/08/2018 17:41 (GMT+02:00) > To: Aki Tuomi <aki.tuomi(a)dovecot.fi>, Dovecot … [View More]Mailing List <dovecot(a)dovecot.org> > Subject: Re: Dovecot User Listing Error - getpwent() failed: Invalid Argument > Sure: > > https://www.reub.net/files/dovecot/lightning-dovecot.conf > https://www.reub.net/files/dovecot/thunderstorm-dovecot.conf > > Updated nightly. > > Reuben > > On 1/09/2018 12:26 am, Aki Tuomi wrote: >> Can you provide doveconf -n? >> >> >> >> --- >> Aki Tuomi >> Dovecot oy >> >> -------- Original message -------- >> From: Reuben Farrelly <reuben-dovecot(a)reub.net> >> Date: 31/08/2018 17:12 (GMT+02:00) >> To: Aki Tuomi <aki.tuomi(a)dovecot.fi>, Dovecot Mailing List >> <dovecot(a)dovecot.org> >> Subject: Re: Dovecot User Listing Error - getpwent() failed: Invalid >> Argument >> >> No. Neither of those are installed on either system. >> >> Reuben >> >> On 1/09/2018 12:09 am, Aki Tuomi wrote: >>> Could apparmor or selinux be causing this! >>> >>> >>> >>> --- >>> Aki Tuomi >>> Dovecot oy >>> >>> -------- Original message -------- >>> From: Reuben Farrelly <reuben-dovecot(a)reub.net> >>> Date: 31/08/2018 16:50 (GMT+02:00) >>> To: Dovecot Mailing List <dovecot(a)dovecot.org> >>> Subject: Dovecot User Listing Error - getpwent() failed: Invalid Argument >>> >>> Hi, >>> >>> I'm running dovecot-2.3 git and seeing on 2 of my Dovecot installations, >>> the following message logged quite frequently: >>> >>> Aug 31 16:55:53 lightning.reub.net dovecot[7698]: auth-worker(7707): >>> Error: getpwent() failed: Invalid argument >>> Aug 31 16:55:53 lightning.reub.net dovecot[7698]: replicator: Error: >>> User listing returned failure >>> Aug 31 16:55:53 lightning.reub.net dovecot[7698]: replicator: Error: >>> listing users failed, can't replicate existing data >>> >>> It appears that this could be having an effect on replication, but it's >>> unclear because the secondary/replica doesn't see much traffic. >>> >>> Authentication is via PAM and the system is Gentoo Linux x86_64. passb >>> driver = pam, userdb driver = static . >>> >>> doveadm user -u '*' shows the system users listed twice like this (is >>> this a problem?) and then prints: >>> >>> ---- >>> reuben >>> liam >>> reuben >>> liam >>> <some other users> >>> Error: User listing returned failure >>> Fatal: user listing failed >>> ---- >>> >>> To me that doesn't look right. >>> >>> Can anyone suggest what could be causing this? I don't recall seeing >>> this message some time ago so I suspect it's a recent change in either >>> dovecot, or pam or glibc etc.. >>> >>> Thanks, >>> Reuben [View Less]

2 1

Re: Dovecot User Listing Error - getpwent() failed: Invalid Argument
by Reuben Farrelly 31 Aug '18

31 Aug '18

No. Neither of those are installed on either system. Reuben On 1/09/2018 12:09 am, Aki Tuomi wrote: > Could apparmor or selinux be causing this! > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Reuben Farrelly <reuben-dovecot(a)reub.net> > Date: 31/08/2018 16:50 (GMT+02:00) > To: Dovecot Mailing List <dovecot(a)dovecot.org> > Subject: Dovecot User Listing Error - getpwent() failed: Invalid Argument > … [View More]

2 1

Dovecot User Listing Error - getpwent() failed: Invalid Argument
by Reuben Farrelly 31 Aug '18

31 Aug '18

Hi, I'm running dovecot-2.3 git and seeing on 2 of my Dovecot installations, the following message logged quite frequently: Aug 31 16:55:53 lightning.reub.net dovecot[7698]: auth-worker(7707): Error: getpwent() failed: Invalid argument Aug 31 16:55:53 lightning.reub.net dovecot[7698]: replicator: Error: User listing returned failure Aug 31 16:55:53 lightning.reub.net dovecot[7698]: replicator: Error: listing users failed, can't replicate existing data It appears that this could be having … [View More]

2 1

Shared mailbox name
by Kacper 31 Aug '18

31 Aug '18

Hello, Is it possible to have a custom name on a shared inbox? Currently prefix = shared/%%u/ makes the shared inbox have the name of the user whos sharing the inbox. I would like to set a custom name on the shared inbox such as "My Recipes" (spaces included). Background: I've implemented shared inboxes by using groups in Active Directory. Each group is a user with a mailbox and has it's mailbox shared using a namespace. A post login script fetches all groups a user is member of and includes … [View More]

1 0

SNI Dovecot
by Nicolas 31 Aug '18

31 Aug '18

Hi all, I'm testing the SNI configuration from dovecot's wiki page, to have multiple domains. I'm using letsencrypt certificates. On the 10-ssl.conf, when I only use one domain, like this, it works : ssl_ca = </etc/letsencrypt/live/mail.mydomain.fr/chain.pem ssl_cert = </etc/letsencrypt/live/mail.mydomain.fr/cert.pem ssl_key = </etc/letsencrypt/live/mail.mydomain.fr/privkey.pem I got a warning of course when using my second domain, mydomain2.fr. If I do the config : local_name … [View More]

3 3

Userdb by directory lookup
by Miloslav Hůla 30 Aug '18

30 Aug '18

Hi, I have the Dovecot (2.2.27-3+deb9u2) with LMTP and Postfix. Static userdb: userdb { driver = static args = uid=vmail gid=vmail home=/data/vmail/user/%n allow_all_users=yes } and passdb by LDAP, only to verify IMAP user password by bind. Problem is, when someone sends email to non-existent(a)mydomain.tld, Dovecot automatically creates its home directory and Maildir. Is there any way how deliver only when /data/vmail/user/%n directory already exists, and reject otherwise? When … [View More]

2 3

Re: where are stored attachments
by Aki Tuomi 29 Aug '18

29 Aug '18

Based on this you are not using SIS, so I wonder if those are some old emails when you were using SIS? Can you provide an example corpus of such mail? You can use e.g. https://www.dovecot.org/tools/dbox-anonymize.pl https://www.dovecot.org/tools/maildir-obfuscate.pl https://www.dovecot.org/tools/mbox-anonymize.pl https://www.dovecot.org/tools/mdbox-obfuscate.pl to obfuscate the mail. Aki On 29.08.2018 08:39, Poliman - Serwis wrote: > Sure, here it is: > root@s1:~# doveconf -n > #… [View More] 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf > # Pigeonhole version 0.4.13 (7b14904) > # OS: Linux 4.4.0-134-generic x86_64 Ubuntu 16.04.5 LTS > auth_mechanisms = plain login > disable_plaintext_auth = no > listen = *,[::] > log_timestamp = "%Y-%m-%d %H:%M:%S " > mail_max_userip_connections = 100 > mail_plugins = " quota" > mail_privileged_group = vmail > passdb { > args = /etc/dovecot/dovecot-sql.conf > driver = sql > } > plugin { > quota = dict:user::file:/var/vmail/%d/%n/.quotausage > sieve = /var/vmail/%d/%n/.sieve > sieve_max_redirects = 25 > } > postmaster_address = postmaster(a)s1.poliman.net > <mailto:postmaster@s1.poliman.net> > protocols = imap pop3 > service auth { > unix_listener /var/spool/postfix/private/auth { > group = postfix > mode = 0660 > user = postfix > } > unix_listener auth-userdb { > group = vmail > mode = 0600 > user = vmail > } > user = root > } > service imap-login { > client_limit = 1000 > process_limit = 512 > } > service lmtp { > unix_listener /var/spool/postfix/private/dovecot-lmtp { > group = postfix > mode = 0600 > user = postfix > } > } > ssl_cert = </etc/postfix/smtpd.cert > ssl_key = </etc/postfix/smtpd.key > ssl_protocols = !SSLv3 > userdb { > driver = prefetch > } > userdb { > args = /etc/dovecot/dovecot-sql.conf > driver = sql > } > protocol imap { > mail_plugins = quota imap_quota > } > protocol pop3 { > mail_plugins = quota > pop3_uidl_format = %08Xu%08Xv > } > protocol lda { > mail_plugins = sieve quota > postmaster_address = postmaster(a)s1.poliman.net > <mailto:postmaster@s1.poliman.net> > } > protocol lmtp { > mail_plugins = quota sieve > postmaster_address = postmaster(a)s1.poliman.net > <mailto:postmaster@s1.poliman.net> > } > > > 2018-08-29 7:37 GMT+02:00 Aki Tuomi <aki.tuomi(a)dovecot.fi > <mailto:aki.tuomi@dovecot.fi>>: > > Can you provide output of doveconf -n? > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Poliman - Serwis <serwis(a)poliman.pl <mailto:serwis@poliman.pl>> > Date: 29/08/2018 08:20 (GMT+02:00) > To: Aki Tuomi <aki.tuomi(a)dovecot.fi <mailto:aki.tuomi@dovecot.fi>> > Cc: dovecot <dovecot(a)dovecot.org <mailto:dovecot@dovecot.org>> > Subject: Re: where are stored attachments > > Sorry, I have checked before I wrote first post. Based on docs - > the path should be in /etc/dovecot/dovecot.conf or > /etc/dovecot/conf.d/10-mail.conf (I have Ubuntu 16.04 LTS). I have > some familiar lines in 10-mail.conf: > #mail_attachment_dir = > #mail_attachment_min_size = 128k > #mail_attachment_fs = sis posix > #mail_attachment_hash = %{sha1} > > but all these lines are commented out. So - in theory - dovecot > does not store attachments anywhere but when I log into i.e. > Roundcube, I have there mails with attachments. In Maildir/cur I > see formatted files related with specific emails. These with > attachments have specific hash at the bottom of content. As we > could suppose they are hashed by sha1. But still no idea where are > real files, which I can download after login to mailbox. > > > 2018-08-28 18:38 GMT+02:00 Aki Tuomi <aki.tuomi(a)dovecot.fi > <mailto:aki.tuomi@dovecot.fi>>: > > Check your configuration > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Poliman - Serwis <serwis(a)poliman.pl > <mailto:serwis@poliman.pl>> > Date: 28/08/2018 16:40 (GMT+02:00) > To: dovecot <dovecot(a)dovecot.org <mailto:dovecot@dovecot.org>> > Subject: where are stored attachments > > Hi! I would like to know where are stored attachments for > mails stored in /var/vmail/domain.com/user/Maildir > <http://domain.com/user/Maildir> ? Specific email has only > hash included at the bottom of message. > > -- > /Pozdrawiam / Best Regards > / > /Piotr Bracha/ > > > > > -- > /Pozdrawiam / Best Regards > / > /Piotr Bracha/ > > > > > -- > /Pozdrawiam / Best Regards > / > /Piotr Bracha/ [View Less]

2 2

Re: where are stored attachments
by Poliman - Serwis 29 Aug '18

29 Aug '18

Sorry, I have checked before I wrote first post. Based on docs - the path should be in /etc/dovecot/dovecot.conf or /etc/dovecot/conf.d/10-mail.conf (I have Ubuntu 16.04 LTS). I have some familiar lines in 10-mail.conf: #mail_attachment_dir = #mail_attachment_min_size = 128k #mail_attachment_fs = sis posix #mail_attachment_hash = %{sha1} but all these lines are commented out. So - in theory - dovecot does not store attachments anywhere but when I log into i.e. Roundcube, I have there mails … [View More]

2 1

Perl Net::Doveadm
by Felipe Gasper 28 Aug '18

28 Aug '18

Hi all, In response to a discussion last week about API access--and notwithstanding Aki’s encouragement that integrators prefer the HTTP-based API--I’ve released a Perl module that facilitates access to Dovecot via the Doveadm protocol: https://metacpan.org/pod/Net::Doveadm I hope it’s useful. -Felipe Gasper Mississauga, ON

1 0

Update both virtual indexes & FTS indexes
by Daniel Miller 28 Aug '18

28 Aug '18

Will the following command: doveadm index -A '*' Ensure all Dovecot indexes are current (including virtual mailboxes) and also update FTS? Other than the time/resources needed to parse all users/mailboxes - is there a reason not to schedule this to run on a regular (hourly?) basis? My goal is to have my server constantly working...so my client isn't waiting for either virtual mailbox or Solr FTS updates. -- Daniel

2 1

where are stored attachments
by Poliman - Serwis 28 Aug '18

28 Aug '18

Hi! I would like to know where are stored attachments for mails stored in /var/vmail/domain.com/user/Maildir ? Specific email has only hash included at the bottom of message. -- *Pozdrawiam / Best Regards* *Piotr Bracha*

2 1

Re: Issue sharing folders with Thunderbird
by Jason Perry 28 Aug '18

28 Aug '18

Hi Aki, they are. > 3. The permissions for the file are: > root@dal-notify-01 Maildir]# ls -la /var/lib/dovecot/db/shared-mailboxes.db > -rw-rw-r--. 1 operations sharedusers 197 Aug 26 20:33 /var/lib/dovecot/db/shared-mailboxes.db > 4. Users I'm testing with are part of the sharedusers group in /etc/group The dir /var/lib/dovecot/db has this for permissions: drwsrwsrwx. 2 root sharedusers 33 Aug 27 21:12 db the user operations is a member of “sharedusers” in /etc/group. I … [View More]even chmod’ed the permissions after to rw for global and I get the same error/result. The file does appear to get written to. For example, lets say user u2.name creates a folder called “starbucks” and uses the IMAP commands to share it out to user operations. It seems to write to the acl_shared_dict file in /var/lib/dovecot/db/shared-mailboxes.db with an entry like > shared/shared-boxes/user/u2.name/operations > 1 And it writes to the ~/Maildir/.starbucks/dovecot-acl file for u2.user with an entry like: user=operations lrw So it appears to be working. However, if I log into Thunderbird with the user operations account and go to subscribe, I do not see “starbucks” in the list of available folders. And I still get the nfs_flush_chown error. Is there anything else I can be doing with the file/dir permissions? Thanks. > On Aug 27, 2018, at 10:50 AM, Aki Tuomi <aki.tuomi(a)dovecot.fi> wrote: > > acl_shared_dict file & folder must be readwritable by user performing the sharing as stated in wiki. > > https://wiki.dovecot.org/SharedMailboxes/Shared > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Jason Perry <jason.perry(a)dtainc.us> > Date: 27/08/2018 17:01 (GMT+02:00) > To: dovecot(a)dovecot.org > Subject: Issue sharing folders with Thunderbird > > Trying to share folder "JasonAlerts" within mailbox operations to user u1.name > > Issues: > 1. Shared mailboxes do not appear under subscriptions in Thunderbird for another user > 2. When I try to set permissions via IMAP commands I get in /var/log/dovecot.log > Aug 26 20:33:24 imap(operations): Error: nfs_flush_chown_uid: chown(/var/lib/dovecot/db) failed: Permission denied > 3. The permissions for the file are: > root@dal-notify-01 Maildir]# ls -la /var/lib/dovecot/db/shared-mailboxes.db > -rw-rw-r--. 1 operations sharedusers 197 Aug 26 20:33 /var/lib/dovecot/db/shared-mailboxes.db > 4. Users I'm testing with are part of the sharedusers group in /etc/group > 5. IMAP commands DO write to the file: > [root@dal-notify-01 Maildir]# cat /var/lib/dovecot/db/shared-mailboxes.db > shared/shared-boxes/user/u1.name/u2.name > 1 > shared/shared-boxes/user/operations/u2.name > 1 > shared/shared-boxes/user/u1.name/operations > 1 > shared/shared-boxes/user/u1.name/operations > 1 > 6. It will also write to the user's /home/operations/Maildir/.JasonAlert/dovecot-acl file > user=u1.name ilrw > > However if I got into Thunderbird and try to subscribe, none of the shared folders are listed. Can anyone help?? Thanks!! > > Dovecot version = 2.2.10 > > dovecot -n > [root@server]# dovecot -n > # 2.2.10: /etc/dovecot/dovecot.conf > # OS: Linux 3.10.0-693.17.1.el7.x86_64 x86_64 CentOS Linux release 7.4.1708 (Core) > first_valid_uid = 100 > listen = * > log_path = /var/log/dovecot.log > mail_debug = yes > mail_location = maildir:~/Maildir > mail_plugins = acl > mail_privileged_group = mail > mbox_write_locks = fcntl > namespace Private { > hidden = no > inbox = no > list = no > location = > prefix = Private/ > separator = / > type = private > } > namespace Public { > hidden = no > inbox = no > list = no > location = maildir:/var/mail/public > prefix = Public/ > separator = / > subscriptions = yes > type = public > } > namespace Shared { > hidden = no > inbox = no > list = yes > location = maildir:/var/mail/%u:INDEXPVT=~/Maildir/%u > prefix = shared/%u/ > separator = / > subscriptions = yes > type = shared > } > namespace inbox { > inbox = yes > location = > mailbox Drafts { > special_use = \Drafts > } > mailbox Junk { > special_use = \Junk > } > mailbox Sent { > special_use = \Sent > } > mailbox "Sent Messages" { > special_use = \Sent > } > mailbox Trash { > special_use = \Trash > } > prefix = > separator = / > } > passdb { > driver = pam > } > passdb { > driver = pam > } > plugin { > acl = vfile > acl_shared_dict = file:/var/lib/dovecot/db/shared-mailboxes.db <file:///var/lib/dovecot/db/shared-mailboxes.db> > } > protocols = imap > ssl_cert = </etc/pki/dovecot/certs/dovecot.pem > ssl_key = </etc/pki/dovecot/private/dovecot.pem > syslog_facility = local2 > userdb { > driver = passwd > } > userdb { > driver = passwd > } > protocol imap { > mail_plugins = acl imap_acl > } [View Less]

2 1

mail-migration with dovadm sync/backup and mail_attachment_dir
by Ralf Becker 27 Aug '18

27 Aug '18

I need to run a mail-migration from a Dovecot with mail_attachment_dir / single instance storage enabled. As mailboxes and mail_attachment_dir are rsynced I would normally run a doveadm backup -u <user> -R -d dbox:<path to rsynced mailbox>/dbox How can I tell it the mail_attachment_dir the rsynced source / (reverse) destination uses? Or do I have to start a Dovecot process and use imapc for the migration? Ralf -- Ralf Becker EGroupware GmbH [www.egroupware.org] … [View More]

1 1

Issue sharing folders with Thunderbird
by Jason Perry 27 Aug '18

27 Aug '18

Trying to share folder "JasonAlerts" within mailbox operations to user u1.name Issues: 1. Shared mailboxes do not appear under subscriptions in Thunderbird for another user 2. When I try to set permissions via IMAP commands I get in /var/log/dovecot.log Aug 26 20:33:24 imap(operations): Error: nfs_flush_chown_uid: chown(/var/lib/dovecot/db) failed: Permission denied 3. The permissions for the file are: root@dal-notify-01 Maildir]# ls -la /var/lib/dovecot/db/shared-mailboxes.db -rw-rw-r--. 1 … [View More]operations sharedusers 197 Aug 26 20:33 /var/lib/dovecot/db/shared-mailboxes.db 4. Users I'm testing with are part of the sharedusers group in /etc/group 5. IMAP commands DO write to the file: [root@dal-notify-01 Maildir]# cat /var/lib/dovecot/db/shared-mailboxes.db shared/shared-boxes/user/u1.name/u2.name 1 shared/shared-boxes/user/operations/u2.name 1 shared/shared-boxes/user/u1.name/operations 1 shared/shared-boxes/user/u1.name/operations 1 6. It will also write to the user's /home/operations/Maildir/.JasonAlert/dovecot-acl file user=u1.name ilrw However if I got into Thunderbird and try to subscribe, none of the shared folders are listed. Can anyone help?? Thanks!! Dovecot version = 2.2.10 dovecot -n [root@server]# dovecot -n # 2.2.10: /etc/dovecot/dovecot.conf # OS: Linux 3.10.0-693.17.1.el7.x86_64 x86_64 CentOS Linux release 7.4.1708 (Core) first_valid_uid = 100 listen = * log_path = /var/log/dovecot.log mail_debug = yes mail_location = maildir:~/Maildir mail_plugins = acl mail_privileged_group = mail mbox_write_locks = fcntl namespace Private { hidden = no inbox = no list = no location = prefix = Private/ separator = / type = private } namespace Public { hidden = no inbox = no list = no location = maildir:/var/mail/public prefix = Public/ separator = / subscriptions = yes type = public } namespace Shared { hidden = no inbox = no list = yes location = maildir:/var/mail/%u:INDEXPVT=~/Maildir/%u prefix = shared/%u/ separator = / subscriptions = yes type = shared } namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = separator = / } passdb { driver = pam } passdb { driver = pam } plugin { acl = vfile acl_shared_dict = file:/var/lib/dovecot/db/shared-mailboxes.db <file:///var/lib/dovecot/db/shared-mailboxes.db> } protocols = imap ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = </etc/pki/dovecot/private/dovecot.pem syslog_facility = local2 userdb { driver = passwd } userdb { driver = passwd } protocol imap { mail_plugins = acl imap_acl } [View Less]

2 1

Fatal: setgroups(6) failed: Too many extra groups when authenticating using mysql - macOS 10.13.6
by James Brown 27 Aug '18

27 Aug '18

Using mysql for authentication. Successful username & password gives: Aug 27 15:10:03 master: Info: Dovecot v2.3.2.1 (0719df592) starting up for imap, pop3 (core dumps disabled) Aug 27 15:10:50 imap-login: Info: Login: user=<jlbrown(a)bordo.com.au>, method=PLAIN, rip=::1, lip=::1, mpid=24924, secured, session=<E+DEvWN0xcoAAAAAAAAAAAAAAAAAAAAB> Aug 27 15:10:50 imap(jlbrown)<24924><E+DEvWN0xcoAAAAAAAAAAAAAAAAAAAAB>: Fatal: setgroups(6) failed: Too many extra groups … [View More]

1 0

HTTP API vs. doveadm
by Felipe Gasper 24 Aug '18

24 Aug '18

To follow up on an earlier thread: is there any functional advantage of the new HTTP API over the doveadm API? How does the HTTP API deal with a query like “mailbox list”, which (as best I can tell) could return non-UTF8 text? -FG

2 1

Is the Doveadm HTTP API considered stable for production use?
by James Beck 23 Aug '18

23 Aug '18

Hi, I'm running 2.2.34 in production (installed from Debian stretch backports) and want to rework some scripts. Can the HTTP API be considered stable in 2.2.34 please? The wiki says it is "considered experimental in v2.2.22" so I thought I'd check before writing API calls rather than a wrapper around doveadm! -- James Beck Andrews & Arnold Ltd Tel: 03333 400999

5 8

allow_nets based on RBL
by Tom Sommer 23 Aug '18

23 Aug '18

This was brought up in 2014, and left without conclusion, so I thought it would be time to bump it :) I would love a way to do allow_nets based on an RBL check, could this be added to the feature-list? https://wiki2.dovecot.org/PasswordDatabase/ExtraFields/AllowNets Thanks -- Tom

2 1

lmtp Panic Buffer write out of range
by Gabriele Nencioni 23 Aug '18

23 Aug '18

Hi all, as described here: https://www.dovecot.org/pipermail/dovecot/2018-July/112173.html we are experiencing the same error on dovecot version 2.3.2.1 while it never occurs on an old version as 2.2.15 It followings the error logs: On an upgraded dovecot backend: Aug 21 12:03:51 backend20 dovecot: lmtp(test1(a)internalinboundcm.eu)<SONkAYfje1veGgAAu8+/vw>: Panic: Buffer write out of range (789 + 18446744073709551606) /var/log/dovecot_lmtp_20180821.12.log-Aug 21 12:03:51 monti-… [View More]backend20 dovecot: lmtp(test1(a)internalinboundcm.eu)<SONkAYfje1veGgAAu8+/vw>: Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0xcb851) [0x7f78e6f0a851] -> /usr/lib/dovecot/libdovecot.so.0(+0xcb8e9) [0x7f78e6f0a8e9] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f78e6e78851] -> /usr/lib/dovecot/libdovecot.so.0(buffer_write+0x131) [0x7f78e6f04871] -> /usr/lib/dovecot/libdovecot-sieve.so.0(rfc2822_header_append+0xcf) [0x7f78e531613f] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x7d35b) [0x7f78e531335b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(edit_mail_header_add+0x1b) [0x7f78e531525b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x73014) [0x7f78e5309014] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0x81) [0x7f78e52d2a11] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f78e52d2c7b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x51000) [0x7f78e52e7000] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_multiscript_run+0x3a) [0x7f78e52e7eba] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x38f0) [0x7f78e554e8f0] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0xf0) [0x7f78e750da30] -> dovecot/lmtp [81.88.49.172 DATA](lmtp_local_data+0x4f1) [0x5582554451d1] -> dovecot/lmtp [81.88.49.172 DATA](cmd_data_continue+0x243) [0x558255443ee3] -> /usr/lib/dovecot/libdovecot.so.0(+0x4c402) [0x7f78e6e8b402] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x69) [0x7f78e6f228a9] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x109) [0x7f78e6f24199] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x52) [0x7f78e6f229b2] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f78e6f22bc8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f78e6e9cff3] -> dovecot/lmtp [81.88.49.172 DATA](main+0x240) [0x558255442f70] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f78e6ac02e1] -> dovecot/lmtp [81.88.49.172 DATA](_start+0x2a) [0x5582554430ba] while once the user test1(a)internalinboundcm.eu has been moved on an old dovecot backend, with the "doveadm director move" command the message has been properly delivered at next retry attempt: Aug 21 12:32:31 backend01 dovecot: lmtp(test1(a)internalinboundcm.eu)<Zv32Lzbqe1tSLQAAF5Yx/g>: copy from <lmtp DATA>: box=Spam, uid=1, msgid=<ceb54c05728586392119651424858d85(a)l2.losclientes3.com> Aug 21 12:32:31 backend01 dovecot: lmtp(test1(a)internalinboundcm.eu)<Zv32Lzbqe1tSLQAAF5Yx/g>: Zv32Lzbqe1tSLQAAF5Yx/g: sieve: msgid=<ceb54c05728586392119651424858d85(a)l2.losclientes3.com>: stored mail into mailbox 'Spam' As you can see the message was detected as spam Let me know if you need more info or details (such us the original message or the sieve filter that trigger the problem) Thanks in advance Regards -- Gabriele Nencioni System Administrator eml gabriele.nencioni(a)register.it [View Less]

2 3

Re: Possible to set quota in size and number of messages
by J Doe 21 Aug '18

21 Aug '18

Hi Reio and list, It appears placing it at the end of the quota rules and then manually recalculating the quotas via doveadm has solved the problem! Configuration: plugin { quota = dict:User quota::file:%h/dovecot-quota quota_rule = *:storage=10G quota_rule1 = INBOX/Inbox:storage=+30M quota_rule2 = INBOX/Trash:storage=+30M quota_rule3 = INBOX/Deleted Messages:storage=+30M quota_rule4 = *:messages=100000 } Recalculate quotas: $ sudo doveadm quota … [View More]

1 0

Possible to set quota in size and number of messages
by J Doe 21 Aug '18

21 Aug '18

Hello, I am using Dovecot 2.2.33.2 and am attempting to set quotas on mailboxes. I currently have the following: plugin { quota = dict:User quota::file:%h/dovecot-quota quota_rule = *:storage=10G quota_rule1 = INBOX/Inbox:storage=+30M quota_rule2 = INBOX/Trash:storage=+30M quota_rule3 = INBOX/Deleted Messages:storage=+30M } If I check the quota via Apple Mail version 11.5 (3445.9.1) on Mac OS X 10.13.6 by selecting “Get Account Info” it displays the correct … [View More]

1 0

lazy expunge folder delete bug
by Jan-Pieter Cornet 21 Aug '18

21 Aug '18

There's a bug in "folder delete" for lazy expunge, type "1 namespace", as descibed on https://wiki2.dovecot.org/Plugins/Lazyexpunge When trying to delete a mailbox that still has messages in it, but that has no EXPUNGED/<name> counterpart, the process hangs after the imap "DELETE" command, and the following appears in the log file after a 60s timeout: Jun 22 15:48:15 userimap6 dovecot: imap(xtra30): Error: Couldn't create mailbox list lock /var/mail/.8d1/index/4/03/xtra30/index/… [View More]mailboxes.lock: file_create_locked(/var/mail/.8d1/index/4/03/xtra30/index/mailboxes.lock) failed: flock(/var/mail/.8d1/index/4/03/xtra30/index/mailboxes.lock, write-lock) failed: Timed out after 60 seconds (BUG: lock is held by our own process) Jun 22 15:48:15 userimap6 dovecot: imap(xtra30): Error: lazy_expunge: Couldn't open expunge mailbox: Failed to create mailbox EXPUNGED/Test: Internal error occurred. Refer to server log for more information. [2018-06-22 15:47:15] Jun 22 15:48:15 userimap6 dovecot: imap(xtra30): Error: Lazy-expunge transaction failed: Internal error occurred. Refer to server log for more information. [2018-06-22 15:47:15] very quick summage of settings: ----8<----- mail_plugins = $mail_plugins lazy_expunge mail_location = mdbox:/var/mail/.8d1/mail/4/03/xtra30:INDEX=/var/mail/.8d1/index/4/03/xtra30/index ### from userdb namespace { inbox = yes list = yes prefix = separator = / } namespace expunged { hidden = yes inbox = no list = no prefix = EXPUNGED/ separator = / location = mdbox:/var/mail/.8d1/mail/4/03/xtra30:INDEX=/var/mail/.8d1/index/4/03/xtra30/index:MAILBOXDIR=expunged:LISTINDEX=expunged.list.index:SUBSCRIPTIONS=expunged.subscriptions ### also from userdb } plugin { lazy_expunge = EXPUNGED/ } ----8<----- (full doveconf available on request) State of the account before delete: mailbox "Test" exists, 20 messages in it: x LIST * * * LIST (\HasNoChildren \UnMarked \Trash) "/" Trash * LIST (\HasNoChildren \Marked) "/" Test * LIST (\HasNoChildren \UnMarked \Junk) "/" Spam * LIST (\HasNoChildren \UnMarked) "/" Sent * LIST (\HasNoChildren \UnMarked) "/" Drafts * LIST (\HasNoChildren) "/" INBOX x OK List completed (0.009 + 0.000 + 0.008 secs). x LIST EXPUNGED/* * x OK List completed (0.001 + 0.000 secs). x DELETE Test x NO [SERVERBUG] Internal error occurred. Refer to server log for more information. [2018-06-22 15:47:15] (60.064 + 0.000 + 60.063 secs). ... resulting in the above log lines. However, if you first delete one message (causing EXPUNGED/Test to be created), and then remove the folder, it works fine: x SELECT Test * FLAGS (\Answered \Flagged \Deleted \Seen \Draft) * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft \*)] Flags permitted. * 20 EXISTS * 2 RECENT * OK [UNSEEN 1] First unseen. * OK [UIDVALIDITY 1352910749] UIDs valid * OK [UIDNEXT 21] Predicted next UID * OK [HIGHESTMODSEQ 21] Highest x OK [READ-WRITE] Select completed (0.010 + 0.000 + 0.009 secs). x FETCH 1:* (FLAGS) * 1 FETCH (FLAGS ()) [...boring...] * 20 FETCH (FLAGS (\Recent)) x OK Fetch completed (0.002 + 0.000 + 0.001 secs). x STORE 1 +FLAGS (\Deleted) * 1 FETCH (FLAGS (\Deleted)) x OK Store completed (0.011 + 0.000 + 0.010 secs). x EXPUNGE * 1 EXPUNGE x OK Expunge completed (0.131 + 0.000 + 0.130 secs). X LIST * * * LIST (\HasNoChildren \UnMarked \Trash) "/" Trash * LIST (\HasNoChildren \UnMarked) "/" Test * LIST (\HasNoChildren \UnMarked \Junk) "/" Spam * LIST (\HasNoChildren \UnMarked) "/" Sent * LIST (\HasNoChildren \UnMarked) "/" Drafts * LIST (\HasNoChildren) "/" INBOX X OK List completed (0.005 + 0.000 + 0.004 secs). x LIST EXPUNGED/* * * LIST (\HasNoChildren \Marked) "/" EXPUNGED/Test x OK List completed (0.002 + 0.000 + 0.001 secs). x SELECT INBOX * OK [CLOSED] Previous mailbox closed. * FLAGS (\Answered \Flagged \Deleted \Seen \Draft) [...INBOX opening msgs...] x OK [READ-WRITE] Select completed (0.005 + 0.000 + 0.004 secs). x DELETE Test x OK Delete completed (0.129 + 0.000 + 0.128 secs). x LIST * * * LIST (\HasNoChildren \UnMarked \Trash) "/" Trash * LIST (\HasNoChildren \UnMarked \Junk) "/" Spam * LIST (\HasNoChildren \UnMarked) "/" Sent * LIST (\HasNoChildren \UnMarked) "/" Drafts * LIST (\HasNoChildren) "/" INBOX x OK List completed (0.005 + 0.000 + 0.004 secs). x LIST EXPUNGED/* * * LIST (\HasNoChildren \Marked) "/" EXPUNGED/Test x OK List completed (0.003 + 0.000 + 0.002 secs). Seems the delete opeation locks the mailbox list, and then the expunge create hits the same lock. Is this something we can fix by changing settings? Eg use another location for the expunge lock? -- Jan-Pieter Cornet <johnpc(a)xs4all.net> Systeembeheer XS4ALL Internet bv www.xs4all.nl [View Less]

1 1

iOS Mail Client Not Copying to Sent Folder
by Asai 21 Aug '18

21 Aug '18

Greetings, We have many iOS clients, and some report that they’re having problems with iOS mail copying messages to their Sent folder. This happens 2 - 3 times per day, and the phone just says Sending and the client never knows if it sends. Client says apparently email DOES go out, but there is no recording of it. This is usually on our LAN. We’re not sure if this is solved via Postfix or Dovecot, or maybe something else, so I’m posting this message on both forums as a start. Can anyone … [View More]point us in the right direction here? Running Postfix 2.11.1 and Dovecot ee 2.2.18.2 see doveconf -n below: # 2.2.18.2 (866bffbafde7): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.8 (73d4f6cd676a) # OS: Linux 2.6.32-358.el6.x86_64 x86_64 CentOS release 6.4 (Final) ext4 auth_mechanisms = plain login auth_verbose = yes auth_verbose_passwords = plain deliver_log_format = msgid=%m: from=%f: %$ lock_method = dotlock mail_home = /vmail/%d/%n/home mail_location = maildir:/vmail/%d/%n mail_plugins = " notify" 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 index ihave duplicate namespace { inbox = yes location = prefix = separator = / type = private } passdb { args = /etc/dovecot/dovecot-mysql.conf driver = sql } plugin { mail_log_events = delete expunge copy mailbox_delete flag_change append mailbox_rename mail_log_fields = box msgid from flags sieve = /vmail/%d/%n/home/.dovecot.sieve sieve_before = /etc/dovecot/sieve/junk-spam.sieve sieve_default = /etc/dovecot/sieve/junk-spam.sieve sieve_dir = /vmail/%d/%n/home/sieve } protocols = imap lmtp sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-master { group = vmail mode = 0660 user = vmail } unix_listener auth-userdb { mode = 0660 user = vmail } user = root } service imap-login { process_limit = 200 process_min_avail = 16 service_count = 0 vsz_limit = 0 } service managesieve-login { inet_listener sieve { port = 4190 } process_min_avail = 0 service_count = 1 vsz_limit = 64 M } ssl_cert = </etc/postfix/ssl/triata.pem ssl_key = </etc/postfix/ssl/triata.key userdb { args = /etc/dovecot/dovecot-mysql.conf driver = sql } protocol lda { hostname = domain.net mail_plugin_dir = /usr/lib64/dovecot/ mail_plugins = sieve postmaster_address = postmaster(a)domain.net } protocol imap { imap_idle_notify_interval = 24 mins mail_max_userip_connections = 60 } protocol sieve { mail_max_userip_connections = 10 managesieve_implementation_string = Dovecot Pigeonhole managesieve_logout_format = bytes=%i/%o managesieve_max_line_length = 65536 } [View Less]

1 0

Strange problem on lmtp with dovecot 2.3.2.1
by davide marchi 20 Aug '18

20 Aug '18

Hi to all i have compiled and installed dovecot 2.3.2.1 on debian 6 with success but now i'm facing a strange problem on communication from postfix installed on server A with dovecot installed on server B (which version is 2.3.2.1). All incoming emails delivered from esternal from server A to server B with LMTP is rejected with this message error "smtpgw postfix/lmtp[1772]: 6194CA00B3: to=<xxxxxxxxxxxx(a)mail.cgilfe.it>, relay=192.168.10.50[192.168.10.50]:24, delay=0.02, delays=0/0.01/0.… [View More]

2 1

systemd also listening on imaps port
by Kai Schaetzl 20 Aug '18

20 Aug '18

I noticed that most of the time with dovecot 2.3 I get this output, showing systemd listening on the port as well: lsof -i TCP:993 systemd 1 root 38u IPv4 3388360574 0t0 TCP *:imaps (LISTEN) systemd 1 root 41u IPv6 3388360575 0t0 TCP *:imaps (LISTEN) dovecot 11607 root 5u IPv4 3388360574 0t0 TCP *:imaps (LISTEN) dovecot 11607 root 6r IPv6 3388360575 0t0 TCP *:imaps (LISTEN) Sometimes I don't get the extra systemd lines, but I can't reproduce it … [View More]

2 2

Re: creation of ssl-parameters fails
by Kai Schaetzl 20 Aug '18

20 Aug '18

Aki Tuomi wrote on Sun, 19 Aug 2018 18:21:31 +0300: > Just generate new parameters on some machine with good entropy source. So, if it fails to transform (although bigger) the machine hasn't enough entropy (because it's quite new?)? I'm generating now on the original machine from last year which is still going on while a second run on one of the machines where it failed to transform is already finished. So, that would indicate it has less entropy? Can I re-use the ssl-parameters.dat … [View More]

3 6

imapsieve: Change message flags on COPY
by Leandro Lucarella 20 Aug '18

20 Aug '18

Hello, I'm trying to do a simple thing using imapsieve, I want messages to be marked as read when moved to certain folders (Trash, Archive, Spam). All the set up to run the imapsieve script works perfectly, but I'm having trouble to make changes effective. As the RFC says, IMAP messages are immutable, but it's not clear to me reading the specs if this applies to IMAP flags too, as one can really change flags in IMAP without having to create a new (modified) message, I guess this is an … [View More]exception? 3.8. The "setflag", "deleteflag", and "removeflag" Actions Implementations of IMAP events in Sieve MUST also support the imap4flags extension [RFC5232], and the actions associated with it are all applicable to any case that falls under IMAP events in Sieve. It is worth noting also that the "hasflag" test that is defined in the imap4flags extension might be particularly useful in scripts triggered by flag changes ("hasflag" will see the new, changed flags). The flag changes behave as though a client had made the change. As explained above, in order to avoid script loops, flag changes that are made as a result of a script that was itself invoked because of flag changes SHOULD NOT result in another script invocation. In any case, implementations MUST take steps to avoid such loops. https://tools.ietf.org/html/rfc6785 Should changing flags just work for imapsieve? I even tried to use fileinto to explicitly save a new message (as far as I understand if I use fileinto the implicit keep should be cancelled, so the original message should be flagged as \Deleted (this is another hint that changing flags in immutable messages should be fine), and a new message should be created with the changed flags. But this is not happening, after moving the message I see unseen message still not flagged with \Seen. This is my imapsieve script: ---------------------------- require ["variables", "imap4flags", "fileinto", "vnd.dovecot.imapsieve", "vnd.dovecot.environment", "vnd.dovecot.execute", "vnd.dovecot.debug"]; if header :matches "Subject" "*" { set "subject" "${1}"; } if header :matches "From" "*" { set "from" "${1}"; } if environment :matches "imap.mailbox" "*" { set "dst" "${1}"; } debug_log "IMAPSIEVE TEST ---------------------"; debug_log "subject:${subject}"; debug_log "from:${from}"; debug_log "dst:${dst}"; debug_log "END IMAPSIEVE TEST -----------------"; if string :is "${dst}" ["Archive", "Trash", "Spam", "Sent"] { debug_log "Moved to ${dst}, marking as read: '${subject}' <${from>"; setflag "\\Seen"; fileinto "${dst}"; } ---------------------------- This is the log: Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: Archive: Mailbox opened because: UID MOVE Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: Mailbox INBOX: Opened mail UID=13304 because: copying Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: imapsieve: mailbox Archive: MOVE event Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: imapsieve: Matched static mailbox rule [1] Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: file storage: Using Sieve script path: /home/luca/sieve/imapsieve.sieve Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: file script: Opened script `imapsieve' from `/home/luca/sieve/imapsieve.sieve' Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: Opening script 1 of 1 from `/home/luca/sieve/imapsieve.sieve' Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: Loading script /home/luca/sieve/imapsieve.sieve Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: Script binary /home/luca/sieve/imapsieve.svbin successfully loaded Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: binary save: not saving binary /home/luca/sieve/imapsieve.svbin, because it is already stored Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: sieve: Executing script from `/home/luca/sieve/imapsieve.svbin' Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 11: DEBUG: IMAPSIEVE TEST --------------------- Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 12: DEBUG: subject:Ihr DHL Paket wurde zugestellt. Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 13: DEBUG: from:DHL Paket <noreply(a)dhl.de> Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 16: DEBUG: dst:Archive Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 17: DEBUG: END IMAPSIEVE TEST ----------------- Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: imapsieve: line 23: DEBUG: Moved to Archive, marking as read: 'Ihr DHL Paket wurde zugestellt.' <DHL Paket <noreply(a)dhl.de>> Aug 16 10:31:51 alerce dovecot: imap(luca): Debug: Archive: Mailbox opened because: lib-lda delivery Aug 16 10:31:51 alerce dovecot: imap(luca): sieve: left message in mailbox 'Archive' The last line looks weird, it seems like the message is not being copied, right? I tried adding a stop; too, as suggested in this thread https://www.dovecot.org/list/dovecot/2017-April/107658.html, but the effect is the same, the message in Archive is still not flagged as \Seen. So the main question here is if changing IMAP flags in imapsieve scripts shouldn't just work, without even having to use fileinto, and if not, why isn't even using fileinto working? PS: Please Cc me, I'm not in the list. Thanks! -- Leandro Lucarella (Luca) https://llucax.com [View Less]

2 4

creation of ssl-parameters fails
by Kai Schaetzl 19 Aug '18

19 Aug '18

I did that the last time one year ago, now on another machine with the same software (Ubuntu 16.04) it fails. openssl dhparam 4096 > /var/lib/dovecot/ssl-parameters.dat dd if=/var/lib/dovecot/ssl-parameters.dat bs=1 skip=88 | openssl dhparam -inform der > /etc/dovecot/dh.pem last command fails with 681+0 records in 681+0 records out 681 bytes copied, 0,00278343 s, 245 kB/s unable to load DH parameters 139858178938624:error:0D0680A8:asn1 encoding routines:asn1_check_tlen:wrong tag:../… [View More]

3 2

dovecot and postfix, help?
by Christy S 19 Aug '18

19 Aug '18

Hi all, First a disclaimer. I have played with linux off and on for years, but this is my first time trying to run a server completely on my own from start to finish, well it's on a vps, but still. I'm pretty techie, but a lot of this stuff is new to me, so I apologize for any *duh!* questions. That said, I've so far installed dovecot, postfix, wordpress, and related programs mostly successfully by following tutorials. I say mostly successfully, because I'm having a really hard time … [View More]trying to get dovecot and postfix to behave together, and I'm about at the end of what I know how to find on google. If you're still with me and not groaning at yet another newbie asking wtf did I do wrong questions, thank you! My basic setup is running ubuntu 18 with up to date dovecot and postfix. Sasl is installed, and I'm using a custom domain with all records successfully pointing to the VPS. As I mentioned, I've been following tutorials. My goal is to have a mail server which can send and receive emails using this custom domain both from the shell and, much more often, from my primary computer using thunderbird. As there will likely only be two of us using this, I'm completely fine with the setup using mailboxes that actually have linux accounts. I'm also using maildir as the mailbox type. Furthermore, I want to make sure to use ssl on any mail connections.. Normal passwords but ssl being used. So, following one tutorial I set up postfix and dovecot, then went to test it. The result was that while on the shell, I could send email to my gmail account from the domain and receive it just fine. I could also send mail from my gmail account to the domain and receive it on the shel. I even managed to get imap to work, so I could receive domain emails in thunderbird, after playing around with tb's settings. However, if using tb I attempted to send an email using the custom domain, smtp failed to connect. I verified with my VPS provider that no, they do not block port 25, 465 or 587. I also verified that at&t, my home ISP, does not block outgoing smtp traffic, considering I am using google's for my gmail account. After hitting google again, I realized two things. One, for some reason port 25 never got opened on UFW, so I fixed that. Second, for some reason in all the stuff I did, postfix never got configured to use SSL. I found yet another tutorial, and ran through it to set up SSL with postfix. However, in doing this I had to change a path for sasl, only to find out later that doing that broke dovecot! Imap completely and utterly stopped behaving. Back to google again, and this time I found something a bit more up to date which explained how to interconnect postfix and dovecot. It goes through using mysql too, but I don't need that, so I skipped that part. Changed the sasl path back to what it should be, told dovecot and postfix to talk to each other and... Nope, still nothing. I saw a warning that I should not use different certificates for postfix and dovecot, so I told dovecot to look at the smtpd certificate that I made. Not sure if that's what's breaking this or something completely different, as I'm also brand new to the ssl certificate creation process. So, here's the current status of using thunderbird with my domain. mail sent from gmail to new domain, never comes back in thunderbird but doesn't bounce, either. Mail sent via thunderbird to gmail from domain, works, but shows up as from my gmail domain as well, which makes me think it's defaulting to the gmail account even though the domain's smtp info is set up. This could be because just before writing this message, I got the accept this certificate dialog over and over again for the domain and had to cancel out of it. One final point. I looked at /var/log/mail.log and, while at first I found an error in the path to one of the certificates, once I fixed that no error shows up. I restarted both postfix and dovecot, tried refreshing thunderbird and still no emails showed up. I see the connection in the log, but no errors. Anyone have ideas? Even maybe just point me in the right direction for what to check? [View Less]

3 2

update to my first email
by Christy S 19 Aug '18

19 Aug '18

Alright so after checking logs, rebooting the vps because why not, and removing and re-adding the account in thunderbird... Now nothing is working other than sending mail from gmail to the domain. imap does not pick up the email and trying to send with the domain just plain fails, saying it can't connect to the server. Honestly, tempted to uninstall dovecot, sasl and postfix and start again, but I don't want to run into the same issues with conflicting tutorials. Does anyone know of a … [View More]

4 3

None
by Jarrad 18 Aug '18

18 Aug '18

1 0

Imap special-use with IOS 11
by Federico Bartolucci 17 Aug '18

17 Aug '18

Hello, has anyone experiened any issues with IMAP SPECIAL-USE extension with ios11? After the update to ios11 the Ios mail client seems to not recognize anymore the imap special-use, so that system folders (Sent, Trash etc..) are not authomatically recognized and set during the configuration. Regards Federico

2 1

"nologin" field set leads to internal failure
by postminion＠dicksinmyan.us 17 Aug '18

17 Aug '18

Hi, I've tried to use the "nologin" extra password-db field as specified here: https://wiki.dovecot.org/PasswordDatabase/ExtraFields/NoLogin Due to lack of exact documentation, I've tried to use `nologin`='y' for users that can't login, and setting `nologin`='n' for normal users. Apparently setting it to NULL for normal users would have been correct, as I've found out. Maybe write that on the above website. Anyway, login didn't work for a user with `nologin`='n' set. Trying to debug a … [View More]

1 0

imap-login: Error: BUG: Authentication server sent unknown id
by Tom Sommer 17 Aug '18

17 Aug '18

I randomly get these errors on my Director Aug 17 10:52:37 imap-login: Error: BUG: Authentication server sent unknown id 98448 Aug 17 10:52:37 imap-login: Warning: Auth connection closed with 2 pending requests (max 2 secs, pid=27036, Received broken input: FAIL 98448 user=user(a)example.com) Aug 17 10:52:37 auth: Warning: auth client 27036 disconnected with 1 pending requests: EOF 2.3.2.1 -- Tom

2 1

None
by Aki Tuomi 17 Aug '18

17 Aug '18

---Aki TuomiDovecot oy

1 0

sdbox filesystem backup potential excludes
by Daniel Miller 17 Aug '18

17 Aug '18

When doing a filesystem backup of an moderate sdbox mailstore (300GB) - are there any files that can be safely excluded from the backup? Like *.log or *.backup? Or are they all "vital" for recovery? I'm already excluding the sdbox/virtual folders as it looks like they get created and updated as needed. -- Daniel

2 4

imapsieve wrong matches on APPEND cause
by Alex Cherevko 16 Aug '18

16 Aug '18

Hello, I'm experiencing some strange problem with imapsieve mailbox rules matching. I have Ubuntu Server 18.04.1 LTS with Postfix 3.3.0, Dovecot 2.2.33.2 and Rspamd 1.7.9. The problem occurs with Microsoft Outlook 2016 mail client. When moving with Outlook, APPEND event is logged instead of MOVE. However, when moving with another client, MOVE event is logged. So without APPEND event in causes in plugin section of dovecot.conf no rule is matched at all. If I add APPEND event into causes in … [View More]plugin section of dovecot.conf, then for some reason imapsieve matches both rules on move from Inbox to Spam and no rules on move from Spam to Inbox. Matching both rules attempts to run both learn_spam and learn_ham. First one works and second logs error (which is correct). On attempt to move message from Spam to Inbox imapsieve not matching any rule at all and thus learning is not working. Could you please let me know how to fix this? More details. Here is what I have in my plugin section of dovecot.conf: ---------------------------------------- %< ---------------------------------------- plugin { imapsieve_mailbox1_before = file:/var/vmail/sieve/global/learn-spam.sieve imapsieve_mailbox1_causes = COPY APPEND imapsieve_mailbox1_from = Inbox imapsieve_mailbox1_name = Spam imapsieve_mailbox2_before = file:/var/vmail/sieve/global/learn-ham.sieve imapsieve_mailbox2_causes = COPY APPEND imapsieve_mailbox2_from = Spam imapsieve_mailbox2_name = Inbox sieve = file:/var/vmail/sieve/%d/%n/scripts;active=/var/vmail/sieve/%d/%n/active-scr ipt.sieve sieve_before = /var/vmail/sieve/global/spam-global.sieve sieve_global_dir = /var/vmail/sieve/global/ sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment +vnd.dovecot.debug sieve_pipe_bin_dir = /usr/bin sieve_plugins = sieve_imapsieve sieve_extprograms } ---------------------------------------- %< ---------------------------------------- I also have Trash, Drafts, Sent and Spam mailboxes defined in dovecot.conf. So when I try to move actual spam message from Inbox to Spam folder, this is what I see in dovecot.log: ---------------------------------------- %< ---------------------------------------- Debug: imapsieve: mailbox Spam: APPEND event ---------------------------------------- %< ---------------------------------------- So before I added "APPEND" into above imapsieve_mailbox1_causes and imapsieve_mailbox2_causes imapsieve was not matching rules at all. But after I added APPEND, here is what happens. In case I move message from Inbox to Spam both rules are matched and dovecot attempts to run both rules: ---------------------------------------- %< ---------------------------------------- Debug: INBOX: Mailbox opened because: SELECT Debug: Spam: Mailbox opened because: SELECT Debug: imapsieve: mailbox Spam: APPEND event Debug: sieve: Pigeonhole version 0.4.21 (92477967) initializing Debug: sieve: Sieve imapsieve plugin for Pigeonhole version 0.4.21 (92477967) loaded Debug: sieve: Sieve Extprograms plugin for Pigeonhole version 0.4.21 (92477967) loaded Debug: imapsieve: Static mailbox rule [1]: mailbox=`Spam' from=`*' causes=(APPEND) => before=`file:/var/vmail/sieve/global/learn-spam.sieve' after=(none) Debug: imapsieve: Static mailbox rule [2]: mailbox=`*' from=`Spam' causes=(APPEND) => before=`file:/var/vmail/sieve/global/learn-ham.sieve' after=(none) Debug: imapsieve: Matched static mailbox rule [2] Debug: imapsieve: Matched static mailbox rule [1] Debug: sieve: file storage: Using Sieve script path: /var/vmail/sieve/global/learn-spam.sieve Debug: sieve: file script: Opened script `learn-spam' from `/var/vmail/sieve/global/learn-spam.sieve' Debug: sieve: file storage: Using Sieve script path: /var/vmail/sieve/global/learn-ham.sieve Debug: sieve: file script: Opened script `learn-ham' from `/var/vmail/sieve/global/learn-ham.sieve' Debug: sieve: Opening script 1 of 2 from `/var/vmail/sieve/global/learn-spam.sieve' Debug: sieve: Loading script /var/vmail/sieve/global/learn-spam.sieve Debug: sieve: Script binary /var/vmail/sieve/global/learn-spam.svbin successfully loaded Debug: sieve: binary save: not saving binary /var/vmail/sieve/global/learn-spam.svbin, because it is already stored Debug: sieve: Executing script from `/var/vmail/sieve/global/learn-spam.svbin' Debug: sieve: action pipe: running program: rspamc Debug: Mailbox Spam: Opened mail UID=12 because: mail stream Debug: waiting for program `/usr/bin/rspamc' to finish after 0 msecs Debug: sieve: Opening script 2 of 2 from `/var/vmail/sieve/global/learn-ham.sieve' Debug: sieve: Loading script /var/vmail/sieve/global/learn-ham.sieve Debug: sieve: Script binary /var/vmail/sieve/global/learn-ham.svbin successfully loaded Debug: sieve: binary save: not saving binary /var/vmail/sieve/global/learn-ham.svbin, because it is already stored Debug: sieve: Executing script from `/var/vmail/sieve/global/learn-ham.svbin' Debug: Spam: Mailbox opened because: lib-lda delivery Debug: Spam: Mailbox opened because: SELECT ---------------------------------------- %< ---------------------------------------- And of course I'm getting the following in the log file: ---------------------------------------- %< ---------------------------------------- Error: sieve: learn-ham: line 2: duplicate pipe "rspamc" action not allowed (previously triggered one was here: learn-spam: line 3) Error: sieve: Execution of script /var/vmail/sieve/global/learn-ham.sieve failed ---------------------------------------- %< ---------------------------------------- In case I move message from Spam to Inbox on rule is matched at all: ---------------------------------------- %< ---------------------------------------- Debug: INBOX: Mailbox opened because: SELECT Debug: imapsieve: mailbox INBOX: APPEND event Debug: sieve: Pigeonhole version 0.4.21 (92477967) initializing Debug: sieve: Sieve imapsieve plugin for Pigeonhole version 0.4.21 (92477967) loaded Debug: sieve: Sieve Extprograms plugin for Pigeonhole version 0.4.21 (92477967) loaded Debug: imapsieve: Static mailbox rule [1]: mailbox=`Spam' from=`*' causes=(APPEND) => before=`file:/var/vmail/sieve/global/learn-spam.sieve' after=(none) Debug: imapsieve: Static mailbox rule [2]: mailbox=`*' from=`Spam' causes=(APPEND) => before=`file:/var/vmail/sieve/global/learn-ham.sieve' after=(none) Debug: INBOX: Mailbox opened because: SELECT ---------------------------------------- %< ---------------------------------------- With best regards, Alex [View Less]

3 5

Re: Does domain quota work and how?
by Aki Tuomi 16 Aug '18

16 Aug '18

> On 16 August 2018 at 17:47 Kai Schaetzl <maillists(a)conactive.com> wrote: > > > Dovecot-owner(a)dovecot.org wrote on Thu, 16 Aug 2018 17:14:00 +0300: > > > Message rejected by filter rule match > > Hello, > > why was this message rejected by a filter rule ? > (Posting first time to the list, yes, I subscribed.) > > Thanks, > > Kai > > Hi! I'm sorry you got bit by this, it's the spam filter. The way to get by the spam … [View More]

2 1

Re: [trees-plugin] - Dovecot index gets corrupted,^M when using maildir and recievend and accessing mail at the same time
by Joseph Tam 15 Aug '18

15 Aug '18

On Sat, 11 Aug 2018, Aki Tuomi wrote: > While this is true, it can be useful to encrypt messages in-rest at 3rd > party storage. Sure, in this case, mail operator != storage operator. It's not apparent those who clamour for it know the difference. > For end user, only PGP or similar provides sufficient security against admin. For content. Metadata can also reveal a lot. If the goal is to ensure privacy using a third-party storage provider (and assuming mail handlers are … [View More]

1 0

doveadm mailbox delete not working
by Ralf Becker 15 Aug '18

15 Aug '18

I have a user who has several folders in his mailbox, which we can not delete, neither via IMAP nor via doveadm: root@ka-nfs-mail:~# doveadm mailbox list -u <username> | grep hbereiche | cat -v INBOX/[Fachbereiche ^M INBOX/Fachbereiche ^M INBOX/hbereiche^M INBOX/hbereiche/LAGen]^M INBOX/hbereiche/LAG^M INBOX/[Fachbereiche^M INBOX/[Fachbereiche/LAGen]^M INBOX/[Fachbereiche]^M INBOX/[Fachbereiche]/LAGen]^M INBOX/[Fachbereiche]/LAGe^M root@ka-nfs-mail:~# doveadm mailbox delete -u <… [View More]

3 6

error while compiling dovecot
by Rajesh M 15 Aug '18

15 Aug '18

hello my server is centos 6 64 bit while installing dovecot i get this error Failed to run: ./test-compression what could be the reason. could someone guide me please Version dovecot-ce-2.3.0-1 0 / 7 tests failed ==21130== Conditional jump or move depends on uninitialised value(s) ==21130== at 0x349B00ACB2: ??? (in /usr/lib64/liblzma.so.0.0.0) ==21130== by 0x349B00AEA9: ??? (in /usr/lib64/liblzma.so.0.0.0) ==21130== by 0x349B003121: ??? (in /usr/lib64/liblzma.so.0.0.0) ==21130== … [View More]

2 1

Confusing search / caps - non caps different results
by Götz Reinicke 15 Aug '18

15 Aug '18

Hi, I have some troubles with searching and could not find an answer yet. The search term is „istop“ in the subject. The client was SOGo. We run the recent dovecot, with solr backend and milder with zlib compression. Searching for all small letters „istop“ shows up no hit. Searching with a capital „S“ „iStop“ shows all messages back 10 years ago. Sprachig for „istopmotion“ all messages show up, wether the subject contains caps or non caps at all. I did a telnet to our dovecot and … [View More]

1 0

Re: doveadm mailbox delete not working
by Ralf Becker 15 Aug '18

15 Aug '18

Hi Aki, thanks for looking into this :) Am 14.08.18 um 15:15 schrieb Aki Tuomi: > can you turn on mail_debug=yes and run doveadm -Dv mailbox delete and > provide output and logs from both servers? root@ka-nfs-mail:~# doveadm -Dv mailbox delete -u h 'INBOX/Fachbereiche ' Debug: Loading modules from directory: /usr/lib/dovecot Debug: Module loaded: /usr/lib/dovecot/lib01_acl_plugin.so Debug: Module loaded: /usr/lib/dovecot/lib10_quota_plugin.so Debug: Module loaded: /usr/lib/dovecot/… [View More]lib15_notify_plugin.so Debug: Module loaded: /usr/lib/dovecot/lib20_mail_log_plugin.so Debug: Module loaded: /usr/lib/dovecot/lib20_replication_plugin.so Debug: Loading modules from directory: /usr/lib/dovecot/doveadm Debug: Module loaded: /usr/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so Debug: Skipping module doveadm_expire_plugin, because dlopen() failed: Error relocating /usr/lib/dovecot/doveadm/lib10_doveadm_expire_plugin.so: expire_set_lookup: symbol not found (this is usually intentional, so just ignore this message) Debug: Module loaded: /usr/lib/dovecot/doveadm/lib10_doveadm_quota_plugin.so Debug: Module loaded: /usr/lib/dovecot/doveadm/lib10_doveadm_sieve_plugin.so Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: Error relocating /usr/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: fts_backend_rescan: symbol not found (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: Error relocating /usr/lib/dovecot/doveadm/libdoveadm_mail_crypt_plugin.so: mail_crypt_box_get_public_key: symbol not found (this is usually intentional, so just ignore this message) doveadm(<username>): Debug: auth PASS input: doveadm(<username> 32679): Debug: auth USER input: <username> userdb_quota_rule=*:bytes=15728640000 master_user=<username> userdb_acl_groups=koakram@<domain>,wahlkampfnetzwerk@<domain>,wahlkalender 2017@<domain>,lgs@<domain> home=/var/dovecot/imap/<domain>/<user> doveadm(<username> 32679): Debug: Added userdb setting: plugin/master_user=<username> doveadm(<username> 32679): Debug: Added userdb setting: plugin/userdb_acl_groups=koakram@<domain>,wahlkampfnetzwerk@<domain>,wahlkalender 2017@<domain>,lgs@<domain> doveadm(<username> 32679): Debug: Added userdb setting: plugin/userdb_quota_rule=*:bytes=15728640000 doveadm(<username>): Debug: Effective uid=90, gid=101, home=/var/dovecot/imap/<domain>/<user> doveadm(<username>): Debug: Quota root: name=User quota backend=dict args=:ns=INBOX/:file:/var/dovecot/imap/<domain>/<user>/dovecot-quota doveadm(<username>): Debug: Quota rule: root=User quota mailbox=* bytes=107374182400 messages=0 doveadm(<username>): Debug: Quota grace: root=User quota bytes=10737418240 (10%) doveadm(<username>): Debug: dict quota: user=<username>, uri=file:/var/dovecot/imap/<domain>/<user>/dovecot-quota, noenforcing=0 doveadm(<username>): Debug: Namespace inboxes: type=private, prefix=INBOX/, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=no location=mdbox:~/mdbox doveadm(<username>): Debug: fs: root=/var/dovecot/imap/<domain>/<user>/mdbox, index=, indexpvt=, control=, inbox=, alt= doveadm(<username>): Debug: acl: initializing backend with data: vfile doveadm(<username>): Debug: acl: acl username = <username> doveadm(<username>): Debug: acl: owner = 1 doveadm(<username>): Debug: acl vfile: Global ACLs disabled doveadm(<username>): Debug: Namespace users: type=shared, prefix=user/%n/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no location=mdbox:%h/mdbox:INDEXPVT=~/shared/%u doveadm(<username>): Debug: shared: root=/run/dovecot, index=, indexpvt=, control=, inbox=, alt= doveadm(<username>): Debug: acl: initializing backend with data: vfile doveadm(<username>): Debug: acl: acl username = <username> doveadm(<username>): Debug: acl: owner = 0 doveadm(<username>): Debug: acl vfile: Global ACLs disabled doveadm(<username>): Debug: Namespace subs: type=private, prefix=, sep=/, inbox=no, hidden=yes, list=no, subscriptions=yes location=mdbox:~/mdbox doveadm(<username>): Debug: fs: root=/var/dovecot/imap/<domain>/<user>/mdbox, index=, indexpvt=, control=, inbox=, alt= doveadm(<username>): Debug: acl: initializing backend with data: vfile doveadm(<username>): Debug: acl: acl username = <username> doveadm(<username>): Debug: acl: owner = 1 doveadm(<username>): Debug: acl vfile: Global ACLs disabled doveadm(<username>): Debug: quota: quota_over_flag check: quota_over_script unset - skipping doveadm(<username>): Debug: INBOX/Fachbereiche : Mailbox opened because: mailbox delete doveadm(<username>): Debug: acl vfile: file /var/dovecot/imap/<domain>/<user>/mdbox/mailboxes/Fachbereiche /dbox-Mails/dovecot-acl not found doveadm(<username>): Debug: Namespace INBOX/: Using permissions from /var/dovecot/imap/<domain>/<user>/mdbox: mode=0700 gid=default doveadm(<username>): Debug: replication: Replication requested by 'mailbox delete', priority=1 doveadm(<username>): Info: Mailbox deleted: INBOX/Fachbereiche Output and logs are from the (less loaded) standby/backup node. I can get the logs from the active node tonight. I had to remove some folder-names for privacy reasons, but they all have the same output in the logs. Ralf > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Ralf Becker <rb(a)egroupware.org> > Date: 14/08/2018 16:13 (GMT+02:00) > To: dovecot(a)dovecot.org > Subject: doveadm mailbox delete not working > > I have a user who has several folders in his mailbox, which we can not > delete, neither via IMAP nor via doveadm: > > root@ka-nfs-mail:~# doveadm mailbox list -u <username> | grep hbereiche > | cat -v > INBOX/[Fachbereiche ^M > INBOX/Fachbereiche ^M > INBOX/hbereiche^M > INBOX/hbereiche/LAGen]^M > INBOX/hbereiche/LAG^M > INBOX/[Fachbereiche^M > INBOX/[Fachbereiche/LAGen]^M > INBOX/[Fachbereiche]^M > INBOX/[Fachbereiche]/LAGen]^M > INBOX/[Fachbereiche]/LAGe^M > root@ka-nfs-mail:~# doveadm mailbox delete -u <username> > 'INBOX/Fachbereiche ' > doveadm(<username>): Info: Mailbox deleted: INBOX/Fachbereiche > root@ka-nfs-mail:~# doveadm mailbox list -u <username>| grep hbereiche | > cat -v > INBOX/[Fachbereiche ^M > INBOX/Fachbereiche ^M > INBOX/hbereiche^M > INBOX/hbereiche/LAGen]^M > INBOX/hbereiche/LAG^M > INBOX/[Fachbereiche^M > INBOX/[Fachbereiche/LAGen]^M > INBOX/[Fachbereiche]^M > INBOX/[Fachbereiche]/LAGen]^M > INBOX/[Fachbereiche]/LAGe^M > > As far as I tried none of these folders can be deleted (I added single > quotes for trailing space and tried to delete subfolders first). > > Mailbox is in mdbox format on a replication pair under Dovecot 2.2.36 > and I tried both nodes of the replication with same result. > > Any ideas? > > Ralf > > -- > Ralf Becker > EGroupware GmbH [www.egroupware.org] > Handelsregister HRB Kaiserslautern 3587 > Geschäftsführer Birgit und Ralf Becker > Leibnizstr. 17, 67663 Kaiserslautern, Germany > Telefon +49 631 31657-0 > > -- Ralf Becker EGroupware GmbH [www.egroupware.org] Handelsregister HRB Kaiserslautern 3587 Geschäftsführer Birgit und Ralf Becker Leibnizstr. 17, 67663 Kaiserslautern, Germany Telefon +49 631 31657-0 [View Less]

3 7

Re: doveadm mailbox delete not working
by Ralf Becker 15 Aug '18

15 Aug '18

Hi Aki, Am 15.08.18 um 11:31 schrieb Aki Tuomi: > Such fun folders. Can you try doveadm -Dv mailbox delete -u username > folder and post it to the list? root@ka-nfs-mail:~# doveadm -Dv mailbox delete -u <username> 'INBOX/Fachbereiche ' Debug: Loading modules from directory: /usr/lib/dovecot Debug: Module loaded: /usr/lib/dovecot/lib01_acl_plugin.so Debug: Module loaded: /usr/lib/dovecot/lib10_quota_plugin.so Debug: Module loaded: /usr/lib/dovecot/lib15_notify_plugin.so Debug: … [View More]Module loaded: /usr/lib/dovecot/lib20_mail_log_plugin.so Debug: Module loaded: /usr/lib/dovecot/lib20_replication_plugin.so Debug: Loading modules from directory: /usr/lib/dovecot/doveadm Debug: Module loaded: /usr/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so Debug: Skipping module doveadm_expire_plugin, because dlopen() failed: Error relocating /usr/lib/dovecot/doveadm/lib10_doveadm_expire_plugin.so: expire_set_lookup: symbol not found (this is usually intentional, so just ignore this message) Debug: Module loaded: /usr/lib/dovecot/doveadm/lib10_doveadm_quota_plugin.so Debug: Module loaded: /usr/lib/dovecot/doveadm/lib10_doveadm_sieve_plugin.so Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: Error relocating /usr/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: fts_backend_rescan: symbol not found (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: Error relocating /usr/lib/dovecot/doveadm/libdoveadm_mail_crypt_plugin.so: mail_crypt_box_get_public_key: symbol not found (this is usually intentional, so just ignore this message) doveadm(<username> 46922): Debug: Added userdb setting: plugin/master_user=<username> doveadm(<username> 46922): Debug: Added userdb setting: plugin/userdb_acl_groups=koakram@<domain>,wahlkampfnetzwerk@<domain>,wahlkalender 2017@<domain>,lgs@<domain> doveadm(<username> 46922): Debug: Added userdb setting: plugin/userdb_quota_rule=*:bytes=15728640000 doveadm(<username>): Debug: Effective uid=90, gid=101, home=/var/dovecot/imap/<domain>/<user> doveadm(<username>): Debug: Quota root: name=User quota backend=dict args=:ns=INBOX/:file:/var/dovecot/imap/<domain>/<user>/dovecot-quota doveadm(<username>): Debug: Quota rule: root=User quota mailbox=* bytes=107374182400 messages=0 doveadm(<username>): Debug: Quota grace: root=User quota bytes=10737418240 (10%) doveadm(<username>): Debug: dict quota: user=<username>, uri=file:/var/dovecot/imap/<domain>/<user>/dovecot-quota, noenforcing=0 doveadm(<username>): Debug: Namespace inboxes: type=private, prefix=INBOX/, sep=/, inbox=yes, hidden=no, list=yes, subscriptions=no location=mdbox:~/mdbox doveadm(<username>): Debug: fs: root=/var/dovecot/imap/<domain>/<user>/mdbox, index=, indexpvt=, control=, inbox=, alt= doveadm(<username>): Debug: acl: initializing backend with data: vfile doveadm(<username>): Debug: acl: acl username = <username> doveadm(<username>): Debug: acl: owner = 1 doveadm(<username>): Debug: acl vfile: Global ACLs disabled doveadm(<username>): Debug: Namespace users: type=shared, prefix=user/%n/, sep=/, inbox=no, hidden=no, list=yes, subscriptions=no location=mdbox:%h/mdbox:INDEXPVT=~/shared/%u doveadm(<username>): Debug: shared: root=/run/dovecot, index=, indexpvt=, control=, inbox=, alt= doveadm(<username>): Debug: acl: initializing backend with data: vfile doveadm(<username>): Debug: acl: acl username = <username> doveadm(<username>): Debug: acl: owner = 0 doveadm(<username>): Debug: acl vfile: Global ACLs disabled doveadm(<username>): Debug: Namespace subs: type=private, prefix=, sep=/, inbox=no, hidden=yes, list=no, subscriptions=yes location=mdbox:~/mdbox doveadm(<username>): Debug: fs: root=/var/dovecot/imap/<domain>/<user>/mdbox, index=, indexpvt=, control=, inbox=, alt= doveadm(<username>): Debug: acl: initializing backend with data: vfile doveadm(<username>): Debug: acl: acl username = <username> doveadm(<username>): Debug: acl: owner = 1 doveadm(<username>): Debug: acl vfile: Global ACLs disabled doveadm(<username>): Debug: quota: quota_over_flag check: quota_over_script unset - skipping doveadm(<username>): Debug: INBOX/Fachbereiche : Mailbox opened because: mailbox delete doveadm(<username>): Debug: acl vfile: file /var/dovecot/imap/<domain>/<user>/mdbox/mailboxes/Fachbereiche /dbox-Mails/dovecot-acl not found doveadm(<username>): Debug: Namespace INBOX/: Using permissions from /var/dovecot/imap/<domain>/<user>/mdbox: mode=0700 gid=default doveadm(<username>): Debug: replication: Replication requested by 'mailbox delete', priority=1 doveadm(<username>): Info: Mailbox deleted: INBOX/Fachbereiche Event doveadm reporting the folder is deleted, it is not: root@ka-nfs-mail:~# doveadm mailbox list -u <username> 'INBOX/Fachbereiche ' INBOX/Fachbereiche But it can not get a status of it: root@ka-nfs-mail:~# doveadm mailbox status -u <username> all 'INBOX/Fachbereiche ' doveadm(<username>): Error: Mailbox INBOX/Fachbereiche : Failed to lookup mailbox status: Mailbox doesn't exist: INBOX/Fachbereiche Really wired Ralf > Aki > > On 15.08.2018 11:03, Ralf Becker wrote: >> Hi Aki, >> >> I respond to you only on purpose, as the a dont want to show all folders >> public, please remove them when you reply to the list. >> >> This is the folder my previous examples where about: >> >> "mailbox": "INBOX/[Fachbereiche " <-- trailing space >> >> >> Am 15.08.18 um 08:33 schrieb Aki Tuomi: >>> Can you try >>> >>> doveadm -fjson mailbox list -u user INBOX/* -- Ralf Becker EGroupware GmbH [www.egroupware.org] Handelsregister HRB Kaiserslautern 3587 Geschäftsführer Birgit und Ralf Becker Leibnizstr. 17, 67663 Kaiserslautern, Germany Telefon +49 631 31657-0 [View Less]

1 0

Recommendations for backup methods
by Daniel Miller 14 Aug '18

14 Aug '18

I've been re-thinking my backup strategy - I wanted to see what input others have. At this time - I'm using sdbox as the primary storage format and running on a single server. Previously, all my backups were simple filesystem backups. Either inotify-based or cron-based. The whole mail folder structure would then be copied to a remote storage site. I've changed services - I now use OpenDrive for the remote storage and can access the remote drive as a mounted folder via … [View More]

2 1

Move messages with doveadm recursively.
by Хлебалов Степан 14 Aug '18

14 Aug '18

Hello. I can move messages with doveadm like this: doveadm move -A Archive mailbox INBOX/* before 2018-02-01 but if inbox has a subfolders then subfolders structure does not move to Archive only messages. Is there a way to move messages to the same folder in new destination? Thanks.

2 1

"For end user, only PGP or similar provides sufficient security against admin." (was: [trees-plugin] - Dovecot index gets corrupted,^M when using maildir and recievend and accessing mail at the same time)
by Steffen Kaiser 13 Aug '18

13 Aug '18

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Sat, 11 Aug 2018, Aki Tuomi wrote: > While this is true, it can be useful to encrypt messages in-rest at 3rd party storage. > For end user, only PGP or similar provides sufficient security against admin. Nice, short, pinpointed words I will file away for upcoming discussions. And I will file M's response, too, for the management. Thanks both of you. > -------- Original message --------From: "M. Balridge" <dovecot(a)r.paypc.com&… [View More]gt; Date: 11/08/2018 13:56 (GMT+02:00) To: Dovecot Mailing List <dovecot(a)dovecot.org> Subject: Re: [trees-plugin] - Dovecot index gets corrupted, > when using maildir and recievend and accessing mail at the same time > Quoting Joseph Tam <jtam.home(a)gmail.com>: > >> Another privacy plugin that assumes the server operator is unmotivated or >> respects your privacy anyways, and won't just skim your password right off >> the top to look at your mail. A vault with steel walls and a dirt floor. > > *SIGH* As usual, you're right on the money, Joseph. > > I used to let things like this "slide", but somewhat recently I've had some > clients badgering me to implement something like this. It takes longer than it > should to explain how pointless the exercise is. > > Given that: > > 1) Email transactions, from submission, to delivery, to final reception by a > MUA, are done with plaintext contents. Those who want security, will undergo > the additional steps and hassles with using PGP to encrypt the contents, > providing the only demonstrably secure (against "Evil SysAdmins") means of > cloaking your content. The submission, delivery, and final reception is still > performed as "plaintext", albeit with an attachment that is encrypted, a > process done (and undone) by the ultimate endpoint clients. > > 2) Even if the "Evil SysAdmin" doesn't scribble all of the users' passphrases > into a log, it's trivial for various tools, many of which were hastily cobbled > together during the fad of implementing Sarbanes-Oxley Act (SOX) compliance on > mail servers. Tools like "milter-bcc" and friends which automatically clone > all email submitted to or arriving through SMTP, etc. It doesn't matter if > your SMTP software implements 65,536 Jiggabyte Key Quantum-Computing-Resistant > crypto, when it has the decrypted contents in its spool. > > I imagine this is an exercise in buzzword collection, and to be seen to be > "doing something" to improve security and/or privacy. > > If privacy is desired, there are only end-to-end encryption/signature schemes > to ensure anything at all, and even there we're at the mercy of mathematical > gods greater than we. > > Looking to a "magical" oracle on your server to do it for you, whilst keeping > all of the leaky, plaintext, and promiscuous protocols (DSN, bounces, > intermediate MXer hosts that eruct contents to various envelope addresses, > etc) that will betray you behind your back without a moment's notice is a > Fool's Errand. > > Think it over. > > =M= > > - -- Steffen Kaiser -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEVAwUBW3ErEMQnQQNheMxiAQJZ+Qf9ECwe0SZXwClaM+wHBVdsOPLPuL6rkSzV TAkPe7bV2jnqUL8J0I7F46MW4yV76ttbWMbZ3wP6Mom2roNOqGoQIxWsQLkgZvib Wdg29L0nsMkHY6A5zCRM/n4rvNi/xDHIUWIinZRUWvFr8J6WWkSaYneX2Xjvf6tF 24nj+tqcuYtFomsY802WySgovLZi5y0s8nSSkQ9nnPA44hpozfbQXXf/pO14D2BL vhsiqvLKnS/3wY83Y05RLCsojfQDG3Vbqgm6qV9qkpOtGN9sLV/ufXc8tui070UW FDmV5S/KnP8Z7ru9Hq83JEhxkaApPhcKqIQcpjUIeWyobIwvYr718A== =cbbG -----END PGP SIGNATURE----- [View Less]

1 0

[trees-plugin] - Dovecot index gets corrupted, when using maildir and recievend and accessing mail at the same time
by neutron 11 Aug '18

11 Aug '18

Hello dovecot team, at first I want to thank you the awesome dovecot software. I'm currently researching and developing the trees plugin (https://0xacab.org/riseuplabs/trees) In the future I would love to package this software for debian. I run into a problem, which I can not fix by myself, that's why I'm reaching out to you. The plugin is producing a reproducible error, when using dovecots mailbox format maildir, and receiving and accessing mail at the same time. I'm searching for … [View More]additional information to fix that. I know that it's may not the scope of the mailing list to support external plugins, but since you are the experts, I thought I should ask at least. Trees Plugin: =================== The plugin adds individually encrypted mail storage to the Dovecot IMAP server. It encrypts all (incoming and outgoing) mail on the mail server with a key, which can only be accessed with the users password. So the server operator is not able to see any mail content, if it's saved on the hard disk. Bug Description: =================== I'm using a postfix dovecot setup with the enabled trees plugin with the mailboxformat maildir. When I'm receiving and accessing mail at the same time, the dovecot index gets corrupted. For accessing those mail I use Thunderbird. Example corruption: > ug 4 09:55:15 trees dovecot: imap-login: Login: user=<treesenabled(a)trees.testing>, method=PLAIN, rip=192.168.22.1, lip=192.168.22.77, mpid=4643, TLS, session=<w0OCCplyhLLAqBYB> > Aug 4 09:55:15 trees dovecot: imap(treesenabled(a)trees.testing): Debug: trees plugin initialized > Aug 4 09:55:15 trees dovecot: imap(treesenabled(a)trees.testing): Connection closed in=506 out=495 > Aug 4 09:55:15 trees dovecot: imap(treesenabled(a)trees.testing): Error: Maildir filename has wrong S value, renamed the file from /var/vmail/trees.testing/treesenabled/Maildir/cur/1533376515.M379290P4641.trees,S=1456,W=748:2, to /var/vmail/trees.testing/treesenabled/Maildir/cur/1533376515.M379290P4641.trees,S=783:2, > Aug 4 09:55:15 trees dovecot: imap(treesenabled(a)trees.testing): Error: Corrupted index cache file /var/vmail/trees.testing/treesenabled/Maildir/dovecot.index.cache: Broken physical size for mail UID 1 in mailbox INBOX: read(/var/vmail/trees.testing/treesenabled/Maildir/cur/1533376515.M379290P4641.trees,S=1456,W=748:2,) failed: Cached message size larger than expected (1456 > 728, box=INBOX, UID=1, cached Message-Id=<4ae8ea2c-17ac-37d5-9b9e-b32c6edc777a(a)trees.testing>) > Aug 4 09:55:15 trees dovecot: imap(treesenabled(a)trees.testing): Panic: file istream.c: line 175 (i_stream_read): assertion failed: (old_size <= _stream->pos - _stream->skip) > Aug 4 09:55:15 trees dovecot: imap(treesenabled(a)trees.testing): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x95e92) [0x7fa88e2afe92] -> /usr/lib/dovecot/libdovecot.so.0(+0x95f8d) [0x7fa88e2aff8d] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fa88e245a91] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x290) [0x7fa88e2baf20] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7fa88e2bb72d] -> /usr/lib/dovecot/libdovecot.so.0(message_get_body_size+0xfd) [0x7fa88e29ab6d] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_init_stream+0x220) [0x7fa88e5eb3d0] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x66fc0) [0x7fa88e5a2fc0] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_get_stream_because+0x5d) [0x7fa88e572e1d] -> /usr/lib/dovecot/libdovecot-storage.so.0(imap_msgpart_open+0x536) [0x7fa88e6264f6] -> dovecot-trees.testing/imap(+0x1ebbc) [0x559b794f1bbc] -> dovecot-trees.testing/imap(+0x1cfb6) [0x559b794effb6] -> dovecot-trees.testing/imap(imap_fetch_more+0x39) [0x559b794f10e9] -> dovecot-trees.testing/imap(cmd_fetch+0x33b) [0x559b794e2d9b] -> dovecot-trees.testing/imap(command_exec+0xa5) [0x559b794ee735] -> dovecot-trees.testing/imap(+0x199c2) [0x559b794ec9c2] -> dovecot-trees.testing/imap(+0x19a4c) [0x559b794eca4c] -> dovecot-trees.testing/imap(client_handle_input+0x1b5) [0x559b794ece55] -> dovecot-trees.testing/imap(client_input+0x86) [0x559b794ed3c6] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x52) [0x7fa88e2c49f2] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x109) [0x7fa88e2c6029] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x3c) [0x7fa88e2c4a8c] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7fa88e2c4c38] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fa88e24bfd3] -> dovecot-trees.testing/imap(main+0x328) [0x559b794dfe68] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7fa88de9b2e1] -> dovecot-trees.testing/imap(_start+0x2a) [0x559b794dffea] > Aug 4 09:55:15 trees dovecot: imap(treesenabled(a)trees.testing): Fatal: master: service(imap): child 4633 killed with signal 6 (core dumps disabled) The behavior does not occur, when I'm using maildir and access my mail after receiving it. It also does not occur with other mailbox formats such as mbox, sdbox and mdbox I opened a bug report at the trees repository, which is more detailed ( https://0xacab.org/riseuplabs/trees/issues/24 ). There I described how it's possible to reproduce this error. In the trees repo there is also a vagrant box, with which it's possible to spin up the exact same setup. Questions: =================== 1.) Do you know what could possibly lead to the the larger cached message size, when accessing this mail via imap? 2.) Why does these sizes differ from each other? Mail size from the log is: 'S=1456,W=748:2' or 'renamed to ...S=783:2'. But I do not see where the size of '728' come from? 3.) Do you have a hint what could lead to this behavior and how could I solve this error? Unrelated but also interesting for trees usage: 4.) Is there a tool, with which you can export and import mail to the same inbox? Background: After activation for an existing mail user, only new outgoing and incoming mail is encrypted. So it would be necessary to "re-save" the existing mail again in this mailbox, to pipe all mails through the encryption process. I know that there is dsync, imapsync and several different tools, but I'm not sure what is the best tool for the job, or if I should use dsync to do a 3 way sync? > existing_mailbox(a)server.com > tmp_mailbox(a)server.com > existing_mailbox(a)server.com Thank you: =================== Thank you for time reading this mail :) Dovecot Config: =================== # 2.2.27 (c0f36b0): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.16 (fed8554) # OS: Linux 4.9.0-6-amd64 x86_64 Debian 9.4 ext4 auth_mechanisms = plain login instance_name = trees.testing login_greeting = trees.testing ready. mail_gid = 5000 mail_location = maildir:/var/vmail/%Ld/%Ln/Maildir mail_plugins = " quota trees" mail_uid = 5000 mailbox_list_index = yes namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe autoexpunge = 30 days special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { auto = subscribe autoexpunge = 30 days special_use = \Trash } prefix = } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocols = " imap pop3" service auth { unix_listener /var/spool/postfix/private/auth { mode = 0666 } unix_listener auth-userdb { group = vmail mode = 0660 } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } process_min_avail = 4 } service imap { executable = imap } service pop3 { executable = pop3 } ssl = required ssl_cert = </etc/ssl/certs/ssl-cert-snakeoil.pem ssl_cipher_list = ALL:!LOW:!RC4:!EXP:!aNULL ssl_dh_parameters_length = 2048 ssl_key = # hidden, use -P to show it ssl_prefer_server_ciphers = yes userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } [View Less]

5 5

dovecot stats-writer socket permissions
by Scott Ruckh 11 Aug '18

11 Aug '18

I have seen this thread about being able to run doveadm as a non-root user, but I don't understand the solution even though I have seen other pages give this link as the solution. http://bit.ly/2MC5oq9 What configuration is necessary so that I can set the permissions on /var/run/dovecot/stats-writer socket-file so when dovecot starts my virtual mail account has read/write access? I saw another page about adding service stats { } Although I set user, group, and permissions, it did not … [View More]

2 2

Re: dying on osx
by Mike Makuch 10 Aug '18

10 Aug '18

$ grep dove /etc/passwd /etc/group /etc/passwd:_dovecot:*:214:6:Dovecot Administrator:/var/empty:/usr/bin/false /etc/passwd:_dovenull:*:227:227:Dovecot Authentication:/var/empty:/usr/bin/false /etc/group:certusers:*:29:root,_jabber,_postfix,_cyrus,_calendar,_dovecot /etc/group:_dovenull:*:227: I'm trying to build on osx so I can try to do some debugging. The INSTALL.md says to do: $ more INSTALL.md Build Instructions ================== For most people, the usual: ``` ./configure make … [View More]sudo make install ``` But there is no configure file. How would I generate the configure file? Is it generated? Been a long time since I've done open source C code.. Thanks Mike On 8/10/18 11:04, Aki Tuomi wrote: > Is the user member of mail group? > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Mike Makuch <1mikemakuch(a)gmail.com> > Date: 10/08/2018 19:02 (GMT+02:00) > To: Aki Tuomi <aki.tuomi(a)dovecot.fi> > Cc: dovecot(a)dovecot.org > Subject: Re: dying on osx > > Maybe an old problem that has resurfaced??? > > https://bugzilla.samba.org/show_bug.cgi?id=8773 > > Mike > > > > On 8/10/18 10:54, Aki Tuomi wrote: >> I have to see if this is reproducible outside mac. >> >> >> >> --- >> Aki Tuomi >> Dovecot oy >> >> -------- Original message -------- >> From: Mike Makuch <1mikemakuch(a)gmail.com> >> Date: 10/08/2018 18:46 (GMT+02:00) >> To: Aki Tuomi <aki.tuomi(a)dovecot.fi> >> Subject: Re: dying on osx >> >> I did find that page and tried a few things there. My config has all of >> the settings there except 3: >> >> mail_access_groups = mail >> mbox_read_locks = fcntl >> mbox_write_locks = fcntl >> >> I add them to my config, restart and get the same abort >> >> 20180810-103849 imap(mkm)<79213><MkA5ihZzmdh/AAAB>: Fatal: >> setgroups(mail,505) failed: Too many extra groups >> >> I've tried numerous other settings as well. >> >> Thanks for any further advice >> >> Mike >> >> >> On 8/10/18 08:45, Aki Tuomi wrote: >> > Can you try this config and report back? >> > >> > >> https://superuser.com/questions/957272/dotlock-permissions-problems-with-do… >> > >> > Aki >> > >> >> On 10 August 2018 at 16:39 Mike Makuch <1mikemakuch(a)gmail.com> wrote: >> >> >> >> >> >> OSX 10.13.6 High Sierra, dovecot 2.3.2.1 >> >> >> >> dovecot starts up and runs but dies as soon as my mail client makes a >> >> request with log and config below. >> >> >> >> And advice appreciated. >> >> >> >> Thanks >> >> >> >> Mike >> >> >> >> >> >> >> >> 20180810-083730 auth: Debug: auth client connected (pid=77432) >> >> >> >> 20180810-083730 auth: Debug: client in: AUTH 1 PLAIN >> >> service=imap secured session=xo1p2BRzZNd/AAAB lip=127.0.0.1 >> >> rip=127.0.0.1 lport=143 rport=55140 >> >> 20180810-083730 auth: Debug: client passdb out: CONT 1 >> >> 20180810-083730 auth: Debug: client in: CONT 1 AG1rbQBta20xMjM= >> >> (previous base64 data may contain sensitive data) >> >> 20180810-083730 auth: Debug: static(mkm,127.0.0.1,<xo1p2BRzZNd/AAAB>): >> >> lookup >> >> 20180810-083730 auth: Debug: client passdb out: OK 1 user=mkm >> >> host=localhost nopasswd=y >> >> 20180810-083730 auth: Debug: master in: REQUEST 4201906177 77432 >> >> 1 b8126b4b71be2959fc7716888eccc566 session_pid=77433 >> >> request_auth_token >> >> 20180810-083730 auth-worker(77426): Debug: >> >> passwd(mkm,127.0.0.1,<xo1p2BRzZNd/AAAB>): lookup >> >> 20180810-083730 auth: Debug: master userdb out: USER 4201906177 >> >> mkm system_groups_user=mkm uid=503 gid=20 home=/Users/mkm >> >> auth_token=4d2bb44168df3d63e4e1bb352e59de632bc7da49 >> >> 20180810-083730 imap-login: Info: Login: user=<mkm>, method=PLAIN, >> >> rip=127.0.0.1, lip=127.0.0.1, mpid=77433, secured, >> >> session=<xo1p2BRzZNd/AAAB> >> >> 20180810-083730 imap(mkm)<77433><xo1p2BRzZNd/AAAB>: Fatal: >> >> setgroups(505) failed: Too many extra groups >> >> >> >> # doveconf -n >> >> # 2.3.2.1 (0719df592): /usr/local/etc/dovecot/dovecot.conf >> >> # OS: Darwin 17.7.0 x86_64 >> >> # Hostname: pine >> >> auth_debug = yes >> >> auth_debug_passwords = yes >> >> default_internal_user = _dovecot >> >> default_login_user = _dovenull >> >> disable_plaintext_auth = no >> >> listen = 127.0.0.1 >> >> log_path = /var/log/dovecot >> >> log_timestamp = "%Y%m%d-%H%M%S " >> >> mail_debug = yes >> >> mail_gid = staff >> >> mail_location = mbox:~/Mail:INBOX=/var/mail/%u >> >> mail_privileged_group = mail >> >> mail_uid = _dovecot >> >> passdb { >> >> args = password=*** host=localhost nopasswd=y >> >> driver = static >> >> } >> >> passdb { >> >> args = login >> >> driver = pam >> >> } >> >> protocols = imap >> >> service auth { >> >> user = root >> >> } >> >> service imap-login { >> >> inet_listener imap { >> >> address = * >> >> port = 143 >> >> } >> >> } >> >> ssl = no >> >> userdb { >> >> driver = passwd >> >> } >> >> >> >> >> > [View Less]

1 2

Re: dying on osx
by Mike Makuch 10 Aug '18

10 Aug '18

Maybe an old problem that has resurfaced??? https://bugzilla.samba.org/show_bug.cgi?id=8773 Mike On 8/10/18 10:54, Aki Tuomi wrote: > I have to see if this is reproducible outside mac. > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Mike Makuch <1mikemakuch(a)gmail.com> > Date: 10/08/2018 18:46 (GMT+02:00) > To: Aki Tuomi <aki.tuomi(a)dovecot.fi> > Subject: Re: dying on osx > > I did find that page … [View More]and tried a few things there. My config has all of > the settings there except 3: > > mail_access_groups = mail > mbox_read_locks = fcntl > mbox_write_locks = fcntl > > I add them to my config, restart and get the same abort > > 20180810-103849 imap(mkm)<79213><MkA5ihZzmdh/AAAB>: Fatal: > setgroups(mail,505) failed: Too many extra groups > > I've tried numerous other settings as well. > > Thanks for any further advice > > Mike > > > On 8/10/18 08:45, Aki Tuomi wrote: > > Can you try this config and report back? > > > > > https://superuser.com/questions/957272/dotlock-permissions-problems-with-do… > > > > Aki > > > >> On 10 August 2018 at 16:39 Mike Makuch <1mikemakuch(a)gmail.com> wrote: > >> > >> > >> OSX 10.13.6 High Sierra, dovecot 2.3.2.1 > >> > >> dovecot starts up and runs but dies as soon as my mail client makes a > >> request with log and config below. > >> > >> And advice appreciated. > >> > >> Thanks > >> > >> Mike > >> > >> > >> > >> 20180810-083730 auth: Debug: auth client connected (pid=77432) > >> > >> 20180810-083730 auth: Debug: client in: AUTH 1 PLAIN > >> service=imap secured session=xo1p2BRzZNd/AAAB lip=127.0.0.1 > >> rip=127.0.0.1 lport=143 rport=55140 > >> 20180810-083730 auth: Debug: client passdb out: CONT 1 > >> 20180810-083730 auth: Debug: client in: CONT 1 AG1rbQBta20xMjM= > >> (previous base64 data may contain sensitive data) > >> 20180810-083730 auth: Debug: static(mkm,127.0.0.1,<xo1p2BRzZNd/AAAB>): > >> lookup > >> 20180810-083730 auth: Debug: client passdb out: OK 1 user=mkm > >> host=localhost nopasswd=y > >> 20180810-083730 auth: Debug: master in: REQUEST 4201906177 77432 > >> 1 b8126b4b71be2959fc7716888eccc566 session_pid=77433 > >> request_auth_token > >> 20180810-083730 auth-worker(77426): Debug: > >> passwd(mkm,127.0.0.1,<xo1p2BRzZNd/AAAB>): lookup > >> 20180810-083730 auth: Debug: master userdb out: USER 4201906177 > >> mkm system_groups_user=mkm uid=503 gid=20 home=/Users/mkm > >> auth_token=4d2bb44168df3d63e4e1bb352e59de632bc7da49 > >> 20180810-083730 imap-login: Info: Login: user=<mkm>, method=PLAIN, > >> rip=127.0.0.1, lip=127.0.0.1, mpid=77433, secured, > >> session=<xo1p2BRzZNd/AAAB> > >> 20180810-083730 imap(mkm)<77433><xo1p2BRzZNd/AAAB>: Fatal: > >> setgroups(505) failed: Too many extra groups > >> > >> # doveconf -n > >> # 2.3.2.1 (0719df592): /usr/local/etc/dovecot/dovecot.conf > >> # OS: Darwin 17.7.0 x86_64 > >> # Hostname: pine > >> auth_debug = yes > >> auth_debug_passwords = yes > >> default_internal_user = _dovecot > >> default_login_user = _dovenull > >> disable_plaintext_auth = no > >> listen = 127.0.0.1 > >> log_path = /var/log/dovecot > >> log_timestamp = "%Y%m%d-%H%M%S " > >> mail_debug = yes > >> mail_gid = staff > >> mail_location = mbox:~/Mail:INBOX=/var/mail/%u > >> mail_privileged_group = mail > >> mail_uid = _dovecot > >> passdb { > >> args = password=*** host=localhost nopasswd=y > >> driver = static > >> } > >> passdb { > >> args = login > >> driver = pam > >> } > >> protocols = imap > >> service auth { > >> user = root > >> } > >> service imap-login { > >> inet_listener imap { > >> address = * > >> port = 143 > >> } > >> } > >> ssl = no > >> userdb { > >> driver = passwd > >> } > >> > >> > [View Less]

2 1

Re: dying on osx
by Aki Tuomi 10 Aug '18

10 Aug '18

I have to see if this is reproducible outside mac. ---Aki TuomiDovecot oy -------- Original message --------From: Mike Makuch <1mikemakuch(a)gmail.com> Date: 10/08/2018 18:46 (GMT+02:00) To: Aki Tuomi <aki.tuomi(a)dovecot.fi> Subject: Re: dying on osx I did find that page and tried a few things there. My config has all of the settings there except 3: mail_access_groups = mail mbox_read_locks = fcntl mbox_write_locks = fcntl I add them to my config, restart and get the … [View More]same abort 20180810-103849 imap(mkm)<79213><MkA5ihZzmdh/AAAB>: Fatal: setgroups(mail,505) failed: Too many extra groups I've tried numerous other settings as well. Thanks for any further advice Mike On 8/10/18 08:45, Aki Tuomi wrote: > Can you try this config and report back? > > https://superuser.com/questions/957272/dotlock-permissions-problems-with-do… > > Aki > >> On 10 August 2018 at 16:39 Mike Makuch <1mikemakuch(a)gmail.com> wrote: >> >> >> OSX 10.13.6 High Sierra, dovecot 2.3.2.1 >> >> dovecot starts up and runs but dies as soon as my mail client makes a >> request with log and config below. >> >> And advice appreciated. >> >> Thanks >> >> Mike >> >> >> >> 20180810-083730 auth: Debug: auth client connected (pid=77432) >> >> 20180810-083730 auth: Debug: client in: AUTH 1 PLAIN >> service=imap secured session=xo1p2BRzZNd/AAAB lip=127.0.0.1 >> rip=127.0.0.1 lport=143 rport=55140 >> 20180810-083730 auth: Debug: client passdb out: CONT 1 >> 20180810-083730 auth: Debug: client in: CONT 1 AG1rbQBta20xMjM= >> (previous base64 data may contain sensitive data) >> 20180810-083730 auth: Debug: static(mkm,127.0.0.1,<xo1p2BRzZNd/AAAB>): >> lookup >> 20180810-083730 auth: Debug: client passdb out: OK 1 user=mkm >> host=localhost nopasswd=y >> 20180810-083730 auth: Debug: master in: REQUEST 4201906177 77432 >> 1 b8126b4b71be2959fc7716888eccc566 session_pid=77433 >> request_auth_token >> 20180810-083730 auth-worker(77426): Debug: >> passwd(mkm,127.0.0.1,<xo1p2BRzZNd/AAAB>): lookup >> 20180810-083730 auth: Debug: master userdb out: USER 4201906177 >> mkm system_groups_user=mkm uid=503 gid=20 home=/Users/mkm >> auth_token=4d2bb44168df3d63e4e1bb352e59de632bc7da49 >> 20180810-083730 imap-login: Info: Login: user=<mkm>, method=PLAIN, >> rip=127.0.0.1, lip=127.0.0.1, mpid=77433, secured, >> session=<xo1p2BRzZNd/AAAB> >> 20180810-083730 imap(mkm)<77433><xo1p2BRzZNd/AAAB>: Fatal: >> setgroups(505) failed: Too many extra groups >> >> # doveconf -n >> # 2.3.2.1 (0719df592): /usr/local/etc/dovecot/dovecot.conf >> # OS: Darwin 17.7.0 x86_64 >> # Hostname: pine >> auth_debug = yes >> auth_debug_passwords = yes >> default_internal_user = _dovecot >> default_login_user = _dovenull >> disable_plaintext_auth = no >> listen = 127.0.0.1 >> log_path = /var/log/dovecot >> log_timestamp = "%Y%m%d-%H%M%S " >> mail_debug = yes >> mail_gid = staff >> mail_location = mbox:~/Mail:INBOX=/var/mail/%u >> mail_privileged_group = mail >> mail_uid = _dovecot >> passdb { >> args = password=*** host=localhost nopasswd=y >> driver = static >> } >> passdb { >> args = login >> driver = pam >> } >> protocols = imap >> service auth { >> user = root >> } >> service imap-login { >> inet_listener imap { >> address = * >> port = 143 >> } >> } >> ssl = no >> userdb { >> driver = passwd >> } >> >> [View Less]

1 0

dying on osx
by Mike Makuch 10 Aug '18

10 Aug '18

OSX 10.13.6 High Sierra, dovecot 2.3.2.1 dovecot starts up and runs but dies as soon as my mail client makes a request with log and config below. And advice appreciated. Thanks Mike 20180810-083730 auth: Debug: auth client connected (pid=77432) 20180810-083730 auth: Debug: client in: AUTH 1 PLAIN service=imap secured session=xo1p2BRzZNd/AAAB lip=127.0.0.1 rip=127.0.0.1 lport=… [View More]

2 1

limit sharing ability to certain users
by Simeon Ott 10 Aug '18

10 Aug '18

Hello Is it possible to limit the ability of sharing it’s own mailboxes to only a few users? We have a few sensitive mailboxes of users where the ability to share via IMAP SETACL should be prevented. I tried the following so far… doveadm acl remove -u test(a)onnet.ch INBOX user=test(a)onnet.ch admin but when doing this the admin rights are still there doveadm acl rights -u test(a)onnet.ch INBOX vmail@buserver:~$ doveadm acl rights -u test(a)onnet.ch INBOX Rights … [View More]

4 18

Re: Error compiling pigeonhole managesieve 0.4.24
by Aki Tuomi 10 Aug '18

10 Aug '18

Yep On 10.08.2018 11:06, davide marchi wrote: > Thanks Aki for your quick response!! I'm sorry, so i have to compile > and install dovecot version 2.2.36 before compiling and install > pigeonhole 0.4.24? If so sorry for my noob approach > > Il giorno ven 10 ago 2018 alle ore 09:55 Aki Tuomi > <aki.tuomi(a)dovecot.fi <mailto:aki.tuomi@dovecot.fi>> ha scritto: > > Did you remember to install core before compiling pigeonhole? > > Aki > > &… [View More]gt; On 10.08.2018 10:45, davide marchi wrote: >> Hi i have a problem compiling as mantioned on object of this >> mail: i'm changing dovecot on my debian 6 from version 2.2.32 to >> 2.2.36 and pigeonhole from 0.4.20 to 0.4.24 >> this is output of dovecot -n for listing versions installed >> >> dovecot -n >> # 2.2.32 (dfbe293d4): /usr/local/etc/dovecot/dovecot.conf >> # Pigeonhole version 0.4.20 (7cd71ba) >> # OS: Linux 2.6.32-5-amd64 x86_64 Debian 6.0.10 >> i have downloaded packages from site and compiling from source >> >> so far so good >> for pigeonhole this is the configure command that i always use >> >> ./configure CFLAGS=-O3 >> but when i run make this is the error that i came accross: >> >> /bin/bash ../../libtool --tag=CC --mode=link gcc -std=gnu99 >> -O3 -Wall -W -Wmissing-prototypes -Wmissing-declarations >> -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast >> -fno-builtin-strftime -Wstrict-aliasing=2 -I../.. >> -export-dynamic -o sievec sievec.o >> ../../src/lib-sieve/libdovecot-sieve.la >> <http://libdovecot-sieve.la> >> ../../src/lib-sieve-tool/libsieve-tool.la >> <http://libsieve-tool.la> -ldovecot-storage -ldovecot-lda >> -L/usr/local/lib/dovecot -ldovecot -lrt >> libtool: link: gcc -std=gnu99 -O3 -Wall -W -Wmissing-prototypes >> -Wmissing-declarations -Wpointer-arith -Wchar-subscripts >> -Wformat=2 -Wbad-function-cast -fno-builtin-strftime >> -Wstrict-aliasing=2 -I../.. -o .libs/sievec sievec.o >> -Wl,--export-dynamic >> ../../src/lib-sieve/.libs/libdovecot-sieve.so >> ../../src/lib-sieve-tool/.libs/libsieve-tool.a >> /usr/local/lib/dovecot/libdovecot-storage.so >> /usr/local/lib/dovecot/libdovecot-lda.so -L/usr/local/lib/dovecot >> /usr/local/lib/dovecot/libdovecot.so -lrt -Wl,-rpath >> -Wl,/usr/local/lib/dovecot >> ../../src/lib-sieve/.libs/libdovecot-sieve.so: undefined >> reference to `str_sanitize_utf8' >> collect2: ld returned 1 exit status >> make[3]: *** [sievec] Error 1 >> make[3]: Leaving directory >> `/download/dovecot-2.2-pigeonhole-0.4.24/src/sieve-tools' >> make[2]: *** [all-recursive] Error 1 >> make[2]: Leaving directory >> `/download/dovecot-2.2-pigeonhole-0.4.24/src' >> make[1]: *** [all-recursive] Error 1 >> make[1]: Leaving directory `/download/dovecot-2.2-pigeonhole-0.4.24' >> make: *** [all] Error 2 >> >> What's wrong ? Thanks in advance on helping me > [View Less]

1 0

Error compiling pigeonhole managesieve 0.4.24
by davide marchi 10 Aug '18

10 Aug '18

Hi i have a problem compiling as mantioned on object of this mail: i'm changing dovecot on my debian 6 from version 2.2.32 to 2.2.36 and pigeonhole from 0.4.20 to 0.4.24 this is output of dovecot -n for listing versions installed dovecot -n # 2.2.32 (dfbe293d4): /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.20 (7cd71ba) # OS: Linux 2.6.32-5-amd64 x86_64 Debian 6.0.10 i have downloaded packages from site and compiling from source so far so good for pigeonhole this is the … [View More]

2 1

Best practices for backing up small mailserver to remote location
by Ian Evans 09 Aug '18

09 Aug '18

My webserver also houses our mailserver. There's about six users on that mail system and I'm thinking it would be good to back up the mailboxes to my always on HTPC computer at home, which is reachable via a dynamic IP service. I know (or think) I need to use doveadm-backup for this but rather than reinvent the wheel (or use the wrong wheel altogether) I'm wondering if anyone can recommend a good tutorial or wiki entry that shows the best way to loop through the users and send their backups to … [View More]

6 6

Message delivered twice caused by an LMTP error "Got unexpected reply" during upgrade to 2.3
by Gabriele Nencioni 09 Aug '18

09 Aug '18

Hi all, we are upgrading our dovecot platform from: # dovecot --version 2.2.15.14 (39f57c379ded+) to # dovecot --version 2.3.2.1 (0719df592) Our platform is debian based and it is configured as director and backend proxy. We have just upgrade only 4 servers (2 directors and 2 backends) and when the lmtp traffic flow goes through an upgraded director and a not-upgraded backend sometimes the following error has been arised: Aug 6 14:31:28 monti-director07 dovecot: lmtp(13463): Error: … [View More]eMFVIKA/aFuXNAAAhXvSMA: Failed to send message to <test2(a)internalinboundcm.eu> at 192.168.72.135:24: Got unexpected reply (1/1 at 210 ms) Aug 6 14:31:28 monti-director07 dovecot: lmtp(13463): Error: eMFVIKA/aFuXNAAAhXvSMA: Failed to send message to <test2(a)internalinboundcm.eu> at 192.168.72.135:24: Got unexpected reply (1/1 at 210 ms) where 172.20.44.7 (monti-director07) is a dovecot 2.3.2.1 192.168.72.135 (monti-backend07) is a dovecot 2.2.15.14 When that error occurs an email is delivered twice, as you can see from the following logs. On smtp server you can see the temp fail (by the upgraded director 172.20.44.7), retry and delivered (by a not-upgraded director 172.20.44.3): 20180806 14:31:28.772 core context="Temporary_Delivery_Failure", _fromemail="test1(a)internalinboundcm.eu", _toemail="test2(a)internalinboundcm.eu", _tos="test2(a)internalinboundcm.eu", _size="80294", dip=172.20.44.7 dport=24 type=lmtp msg="4.4.0 Remote server not answering (bad reply)" duration=5 mailfrom=6/6/0/0 rcptto=6/6/0/0 data=6/5/1/0 tls=0/0 20180806 14:32:28.032 core context="Message_Delivered", _fromemail="test1(a)internalinboundcm.eu", _toemail="test2(a)internalinboundcm.eu", _tos="test2(a)internalinboundcm.eu", _size="80294", dip=172.20.44.3 dport=24 type=lmtp msg="2.0.0 <test2(a)internalinboundcm.eu> AS1CJtQ/aFsqMAAAj5cnUg Saved" duration=21457 mailfrom=3586/3586/0/0 rcptto=3586/3586/0/0 data=3586/3584/2/0 tls=0/0 and on backend server there are the related two delivered log entries: Aug 6 14:31:28 monti-backend07 dovecot: lmtp(test2(a)internalinboundcm.eu)<f0WZF5c/aFuPdgAAj5cnUg>: copy from <lmtp DATA>: box=INBOX, uid=2727, msgid=<005b01d42d80$2101fff0$6305ffd0$(a)internalinboundcm.eu> Aug 6 14:31:28 monti-backend07 dovecot: lmtp(test2(a)internalinboundcm.eu)<f0WZF5c/aFuPdgAAj5cnUg>: f0WZF5c/aFuPdgAAj5cnUg: msgid=<005b01d42d80$2101fff0$6305ffd0$(a)internalinboundcm.eu>: saved mail to INBOX Aug 6 14:32:28 monti-backend07 dovecot: lmtp(test2(a)internalinboundcm.eu)<AS1CJtQ/aFsqMAAAj5cnUg>: copy from <lmtp DATA>: box=INBOX, uid=2728, msgid=<005b01d42d80$2101fff0$6305ffd0$(a)internalinboundcm.eu> Aug 6 14:32:28 monti-backend07 dovecot: lmtp(test2(a)internalinboundcm.eu)<AS1CJtQ/aFsqMAAAj5cnUg>: AS1CJtQ/aFsqMAAAj5cnUg: msgid=<005b01d42d80$2101fff0$6305ffd0$(a)internalinboundcm.eu>: saved mail to INBOX This is the strace output of dovecot lmtp director process (13463): 13463 1533558688.759362 read(8, "250 2.0.0 <test2(a)internalinboundcm.eu> f0WZF5c/aFuPdgAAj5cnUg Saved\r\n", 8012) = 71 <0.000028> 13463 1533558688.759493 sendto(14, "<19>Aug 6 14:31:28 dovecot: lmtp(13463): Error: eMFVIKA/aFuXNAAAhXvSMA: Failed to send message to <test2(a)internalinboundcm.eu> at 192.168.72.135:24: Got unexpected reply (1/1 at 210 ms)", 188, MSG_NOSIGNAL, NULL, 0) = 188 <0.000037> So it receives the "Saved" message from backend but it arises the "Got unexpected reply" error anyway. >From tcpdump we have noticed the QUIT response is missed on lmtp trasaction after the "Saved" message from backend at DATA stage: 220 monti-backend07.it.dadainternal Dovecot ready. LHLO monti-director07.it.dadainternal 250-monti-backend07.it.dadainternal 250-8BITMIME 250-ENHANCEDSTATUSCODES 250 PIPELINING MAIL FROM:<test1(a)internalinboundcm.eu> RCPT TO:<test2(a)internalinboundcm.eu> DATA ...truncated message . 250 2.0.0 <test2(a)internalinboundcm.eu> f0WZF5c/aFuPdgAAj5cnUg Saved While it should be something like this: 220 monti-backend07.it.dadainternal Dovecot ready. LHLO monti-director07.it.dadainternal 250-monti-backend07.it.dadainternal 250-8BITMIME 250-ENHANCEDSTATUSCODES 250 PIPELINING MAIL FROM:<test1(a)internalinboundcm.eu> RCPT TO:<test2(a)internalinboundcm.eu> DATA ...truncated message . 250 2.0.0 <test2(a)internalinboundcm.eu> f0WZF5c/aFuPdgAAj5cnUg Saved QUIT 221 2.0.0 OK It follows the both dovecot configurations: # 2.3.2.1 (0719df592): /etc/dovecot/dovecot.conf # OS: Linux 4.9.0-7-amd64 x86_64 Debian 9.5 auth_cache_negative_ttl = 0 auth_verbose = yes auth_worker_max_count = 350 director_mail_servers = 192.168.72.129 192.168.72.130 192.168.72.131 192.168.72.132 192.168.72.133 192.168.72.134 192.168.72.135 192.168.72.136 192.168.72.137 192.168.72.138 192.168.72.139 192.168.72.140 192.168.72.141 192.168.72.142 192.168.72.143 192.168.72.144 192.168.72.145 192.168.72.146 192.168.72.147 192.168.72.148 192.168.72.149 director_servers = 172.20.44.1 172.20.44.2 172.20.44.3 172.20.44.4 172.20.44.5 172.20.44.6 172.20.44.7 172.20.44.8 disable_plaintext_auth = no doveadm_password = # hidden, use -P to show it doveadm_port = 24242 lmtp_proxy = yes log_timestamp = "%Y-%m-%d %H:%M:%S " login_log_format_elements = user=<%Lu> method=%m rip=%r lip=%l mpid=%e %c session=<%{session}> mail_log_prefix = "%s(%Lu)<%{session}>: " mail_max_userip_connections = 500 passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql skip = authenticated } protocols = imap pop3 lmtp service auth-worker { user = dovecot } service auth { client_limit = 0 } service director { fifo_listener login/proxy-notify { mode = 0666 } inet_listener { port = 9090 } unix_listener director-userdb { mode = 0600 } unix_listener login/director { mode = 0666 } } service doveadm { inet_listener { port = 24242 } } service imap-login { client_limit = 12000 executable = imap-login director process_limit = 0 process_min_avail = 4 service_count = 0 } service ipc { unix_listener ipc { user = $default_internal_user } } service lmtp { client_limit = 1 executable = lmtp -L inet_listener lmtp { port = 24 } process_limit = 240 process_min_avail = 20 service_count = 1 } service pop3-login { client_limit = 12000 executable = pop3-login director process_limit = 0 process_min_avail = 4 service_count = 0 } ssl = no userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } verbose_proctitle = yes protocol doveadm { auth_socket_path = director-userdb } protocol lmtp { auth_socket_path = director-userdb mail_plugins = } # 2.2.15.14 (39f57c379ded+): /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.9 auth_cache_negative_ttl = 0 auth_worker_max_count = 500 default_vsz_limit = 1 G disable_plaintext_auth = no doveadm_password = first_valid_uid = 508 last_valid_uid = 508 lda_mailbox_autocreate = yes log_timestamp = "%Y-%m-%d %H:%M:%S " login_log_format_elements = user=<%Lu> method=%m rip=%r lip=%l mpid=%e %c session=<%{session}> login_trusted_networks = 192.168.72.201 192.168.72.202 192.168.72.203 192.168.72.204 192.168.72.205 192.168.72.206 192.168.72.207 192.168.72.208 mail_fsync = always mail_gid = 508 mail_location = maildir:~/Maildir mail_log_prefix = "%s(%Lu)<%{session}>: " mail_max_userip_connections = 30 mail_plugins = notify mail_log quota mail_uid = 508 maildir_very_dirty_syncs = yes mmap_disable = yes namespace { hidden = yes list = no location = prefix = separator = . } namespace inbox { inbox = yes location = mailbox Drafts { auto = create special_use = \Drafts } mailbox Sent { auto = create special_use = \Sent } mailbox Spam { auto = create special_use = \Junk } mailbox Trash { auto = create special_use = \Trash } prefix = INBOX. separator = . } passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql skip = authenticated } plugin { mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid quota = dict:User quota::file:%h/dovecot-quota quota_exceeded_message = Quota exceeded quota_rule2 = Trash:storage=+100M quota_warning = storage=100%% quota-warning -q 100 -n %n -d %d -e OverQuota quota_warning2 = storage=80%% quota-warning -q 80 -n %n -d %d -e FillQuota quota_warning3 = -storage=99%% quota-warning -q 99 -n %n -d %d -e InQuota sieve = ~/.dovecot.sieve sieve_extensions = +editheader sieve_max_redirects = 15 sieve_vacation_default_period = 1h } quota_full_tempfail = yes service auth-worker { user = dovecot } service auth { client_limit = 15000 } service doveadm { inet_listener { port = 24242 } } service imap-login { process_limit = 0 process_min_avail = 16 service_count = 0 } service imap { executable = imap postlogin process_limit = 7000 service_count = 2300 } service lmtp { client_limit = 1 executable = lmtp -L inet_listener lmtp { address = 192.168.72.129 127.0.0.1 port = 24 } process_limit = 240 process_min_avail = 20 service_count = 10 } service pop3-login { process_limit = 0 process_min_avail = 16 service_count = 0 } service pop3 { executable = pop3 postlogin process_limit = 7000 service_count = 2300 } ssl = no submission_host = userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } verbose_proctitle = yes protocol imap { imap_client_workarounds = delay-newmail mail_plugins = notify mail_log quota imap_quota } protocol pop3 { pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_fast_size_lookups = yes pop3_no_flag_updates = yes pop3_uidl_format = %f } protocol lmtp { mail_plugins = notify mail_log quota sieve passdb { args = /etc/dovecot/dovecot-lmtp.conf driver = sql name = } userdb { args = /etc/dovecot/dovecot-lmtp.conf driver = sql name = result_failure = return-fail skip = never } } Please could someone help me? How can I fix that error, in order to avoid the duplicated email? Thanks in advance Regards, -- Gabriele Nencioni System Administrator eml gabriele.nencioni(a)register.it [View Less]

2 2

Set X-Original-To based an ORCPT?
by Peer Heinlein 08 Aug '18

08 Aug '18

Since http://dovecot.org/pipermail/dovecot-cvs/2014-November/025241.html Dovecot's LMTP does support ORCPT. Is it possible to set X-Original-To-Header based on that ORCPT? Peer -- Heinlein Support GmbH Schwedter Str. 8/9b, 10119 Berlin http://www.heinlein-support.de Tel: 030 / 405051-42 Fax: 030 / 405051-19 Zwangsangaben lt. §35a GmbHG: HRB 93818 B / Amtsgericht Berlin-Charlottenburg, Geschäftsführer: Peer Heinlein -- Sitz: Berlin

5 5

dovecot Panic: file mail-index-sync-update.c: line 1013
by Eugen I 08 Aug '18

08 Aug '18

An email came to several users but one user didn't receive it and we got 'Mail delivery failed' message. As I see from the log below, there were broken index file. Then dovecot repaired that index and we got the error: Panic: file mail-index-sync-update.c: line 1013 (mail_index_sync_map): assertion failed: (map->hdr.indexid == index->indexid || map->hdr.indexid == 0) It was one-time error and it has not reappeared yet. At the moment the user receives emails successfully (in .Queue.… [View More]A_Sup.group_05 as well). It is supposed that Dovecot had to repair index file and put the email in mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/ directory but it didn't. Is there something wrong with Dovecot? Thanks. --- Operating system: Linux Centos 7 3.10.0-862.3.2.el7.x86_64 #1 SMP Mon May 21 23:36:36 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux rpm -qa |grep dovecot dovecot-pigeonhole-2.2.10-8.el7.x86_64 dovecot-2.2.10-8.el7.x86_64 dovecot.log output --------------------- Aug 06 23:19:24 lda: Debug: Loading modules from directory: /usr/lib64/dovecot Aug 06 23:19:24 lda: Debug: Module loaded: /usr/lib64/dovecot/lib90_sieve_plugin.so Aug 06 23:19:24 lda(user05): Debug: Effective uid=10492, gid=10001, home=/mnt/mail/user05 Aug 06 23:19:24 lda(user05): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/mnt/mail//user05/Maildir:INBOX=/mnt/mail//user05/Maildir Aug 06 23:19:24 lda(user05): Debug: maildir++: root=/mnt/mail//user05/Maildir, index=, indexpvt=, control=, inbox=/mnt/mail//user05/Maildir, alt= Aug 06 23:19:24 lda(user05): Debug: userdb lookup skipped, username taken from USER environment Aug 06 23:19:24 lda(user05): Debug: none: root=, index=, indexpvt=, control=, inbox=, alt= Aug 06 23:19:24 lda(user05): Debug: Destination address: user05(a)imap.po.com (source: user@hostname) Aug 06 23:19:24 lda(user05): Debug: sieve: Pigeonhole version 0.4.2 initializing Aug 06 23:19:24 lda(user05): Debug: sieve: include: sieve_global_dir is not set; it is currently not possible to include `:global' scripts. Aug 06 23:19:24 lda(user05): Debug: sieve: executed before user's personal Sieve script(1): /etc/dovecot/sieve/before/priority_colors.sieve Aug 06 23:19:24 lda(user05): Debug: sieve: using the following location for user's Sieve script: /mnt/mail//user05/.dovecot.sieve;name=main script Aug 06 23:19:24 lda(user05): Debug: sieve: executed after user's Sieve script(3): /etc/dovecot/sieve/after/spam.sieve Aug 06 23:19:24 lda(user05): Debug: sieve: opening script 1 of 3 from /etc/dovecot/sieve/before/priority_colors.sieve Aug 06 23:19:24 lda(user05): Debug: sieve: loading script /etc/dovecot/sieve/before/priority_colors.sieve Aug 06 23:19:24 lda(user05): Debug: sieve: script binary /etc/dovecot/sieve/before/priority_colors.svbin successfully loaded Aug 06 23:19:24 lda(user05): Debug: sieve: binary save: not saving binary /etc/dovecot/sieve/before/priority_colors.svbin, because it is already stored Aug 06 23:19:24 lda(user05): Debug: sieve: executing script from /etc/dovecot/sieve/before/priority_colors.svbin Aug 06 23:19:24 lda(user05): Debug: sieve: opening script 2 of 3 from /mnt/mail//user05/.dovecot.sieve;name=main script Aug 06 23:19:24 lda(user05): Debug: sieve: loading script /mnt/mail//user05/.dovecot.sieve;name=main script Aug 06 23:19:24 lda(user05): Debug: sieve: script binary /mnt/mail//user05/.dovecot.svbin successfully loaded Aug 06 23:19:24 lda(user05): Debug: sieve: binary save: not saving binary /mnt/mail//user05/.dovecot.svbin, because it is already stored Aug 06 23:19:24 lda(user05): Debug: sieve: executing script from /mnt/mail//user05/.dovecot.svbin Aug 06 23:19:24 lda(user05): Error: Index file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index: indexid changed: 1533501509 -> 1464071305 Aug 06 23:19:24 lda(user05): Error: Corrupted transaction log file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index.log seq 3: indexid changed: 1533501509 -> 1464071305 (sync_offset=168) Aug 06 23:19:24 lda(user05): Error: Transaction log file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index.log: marked corrupted Aug 06 23:19:24 lda: Debug: Loading modules from directory: /usr/lib64/dovecot Aug 06 23:19:24 lda(user05): Error: Corrupted index file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index: messages_count too large (2915 > 85) Aug 06 23:19:24 lda(user05): Warning: fscking index file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index Aug 06 23:19:24 lda(user05): Error: Corrupted index file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index: messages_count too large (2915 > 85) Aug 06 23:19:24 lda(user05): Warning: fscking index file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index Aug 06 23:19:24 lda(user05): Error: Fixed index file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index: log_file_seq 670 -> 2 Aug 06 23:19:24 lda(user05): Error: Fixed index file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index: messages_count 2915 -> 85 Aug 06 23:19:24 lda(user05): Panic: file mail-index-sync-update.c: line 1013 (mail_index_sync_map): assertion failed: (map->hdr.indexid == index->indexid || map->hdr.indexid == 0) Aug 06 23:19:24 lda(user05): Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0x6a06e) [0x7f1ada8a106e] -> /usr/lib64/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) [0x7f1ada8a10da] -> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7f1ada85952c] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x651) [0x7f1adabda2c1] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_map+0x3e7) [0x7f1adabcab77] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xb937d) [0x7f1adabc637d] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xb9990) [0x7f1adabc6990] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_open+0x8c) [0x7f1adabc6a7c] -> /usr/lib64/dovecot/libdovecot-storage.so.0(index_storage_mailbox_open+0x87) [0x7f1adabb79c7] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x4d882) [0x7f1adab5a882] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x4d963) [0x7f1adab5a963] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x802b4) [0x7f1adab8d2b4] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_open+0x20) [0x7f1adab8d430] -> /usr/lib64/dovecot/libdovecot-lda.so.0(mail_deliver_save_open+0xad) [0x7f1adae3240d] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(+0x3f0a2) [0x7f1ad9e130a2] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(sieve_result_execute+0xc5) [0x7f1ad9e0b0f5] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(sieve_multiscript_run+0x119) [0x7f1ad9e1b3c9] -> /usr/lib64/dovecot/lib90_sieve_plugin.so(+0x2e97) [0x7f1ada062e97] -> /usr/lib64/dovecot/libdovecot-lda.so.0(mail_deliver+0x4a) [0x7f1adae32b3a] -> /usr/libexec/dovecot/deliver(main+0x3b5) [0x556390a1e885] -> /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1ada48c445] -> /usr/libexec/dovecot/deliver(+0x318c) [0x556390a1f18c] dovecot -n output: =========== # 2.2.10: /etc/dovecot/dovecot.conf # OS: Linux 3.10.0-862.3.2.el7.x86_64 x86_64 CentOS Linux release 7.5.1804 (Core) fuse.encfs auth_verbose = yes first_valid_uid = 1000 lda_mailbox_autocreate = yes log_path = /var/log/dovecot.log mail_debug = yes mail_home = /mnt/mail/%d/%n mail_location = maildir:/mnt/mail/%d/%n/Maildir:INBOX=/mnt/mail/%d/%n/Maildir 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 dat e ihave mbox_write_locks = fcntl namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { driver = pam } plugin { setting_name = value sieve sieve = /mnt/mail/%d/%n/.dovecot.sieve sieve_after = /etc/dovecot/sieve/after/ sieve_before = /etc/dovecot/sieve/before/ sieve_dir = /mnt/mail/%d/%n/sieve } protocols = imap pop3 lmtp sieve service imap-login { process_limit = 2000 } service managesieve-login { inet_listener sieve { port = 4190 } process_min_avail = 0 service_count = 1 vsz_limit = 64 M } service managesieve { process_limit = 1024 } ssl = required ssl_ca = </etc/CERT/SSL_CA_Bundle.pem ssl_cert = </etc/CERT/po.com.crt ssl_key = </etc/CERT/po.com.key ssl_protocols = !SSLv2 !SSLv3 userdb { driver = passwd } protocol lda { mail_plugins = " sieve" } protocol imap { mail_max_userip_connections = 20 } ================ [View Less]

2 1

Reproducible SIGSEGV when Dovecot 2.3 compiled against glibc-2.28
by Reuben Farrelly 08 Aug '18

08 Aug '18

Hi, Dovecot 2.3 (release and current -git) versions compile, but fail to run when compiled against glibc-2.28. This is what is logged on startup: Aug 8 08:24:39 thunderstorm.reub.net dovecot[569]: master: Dovecot v2.3.2.1 (0719df592) starting up for imap, lmtp, sieve, submission, sieve Aug 8 08:24:39 thunderstorm.reub.net dovecot[569]: master: Error: service(auth): command startup failed, throttling for 2 secs Aug 8 08:24:39 thunderstorm.reub.net dovecot[574]: auth: Fatal: master: … [View More]service(auth): child 582 killed with signal 11 (core dumped) Aug 8 08:24:39 thunderstorm.reub.net dovecot[574]: replicator: Error: userdb lookup: Disconnected unexpectedly Aug 8 08:24:52 thunderstorm.reub.net dovecot[569]: master: Warning: Killed with signal 15 (by pid=670 uid=0 code=kill) The issue is specifically with the 'auth' binary. Other components all appear to be unaffected. The 'auth' binary dies with a Segmentation Fault when run as a standalone executable too. As the auth binary is critical to many different parts of Dovecot, a failure of this is catastrophic. This is a 100% reproducible problem. The platform is Gentoo x86_64. thunderstorm /usr/libexec/dovecot # ./auth-old Segmentation fault thunderstorm /usr/libexec/dovecot # [I've renamed the original binary to auth-old, and put in it's place a working 'auth' binary built against glibc-2.27 in order to have a functioning system] Problem matrix looks like this: Build on a glibc-2.27 system, run on a glibc-2.27 - OK Build on a glibc-2.27 system, run on a glibc-2.28 - OK Build on a glibc-2.28 system, run on a glibc-2.27 - SEGFAULT Build on a glibc-2.28 system, run on a glibc-2.28 - SEGFAULT (All other components including gcc otherwise identical) ./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --disable-silent-rules --docdir=/usr/share/doc/dovecot-9999_p20180807 --htmldir=/usr/share/doc/dovecot-9999_p20180807/html --libdir=/usr/lib64 --with-rundir=/run/dovecot --with-statedir=/var/lib/dovecot --with-moduledir=/usr/lib64/dovecot --without-stemmer --disable-rpath --without-libbsd --with-icu --with-ssl --with-systemdsystemunitdir=/lib/systemd/system --with-sodium --with-bzlib --without-libcap --without-gssapi --without-lua --without-ldap --with-lucene --with-lz4 --with-lzma --without-mysql --with-pam --without-pgsql --without-sqlite --without-solr --with-libwrap --without-textcat --without-vpopmail --with-zlib --disable-static Strace: thunderstorm /usr/libexec/dovecot # strace ./auth-old execve("./auth-old", ["./auth-old"], 0x7ffd17c804c0 /* 27 vars */) = 0 brk(NULL) = 0x557e9dc28000 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/old-stats/tls/x86_64/x86_64/libstats_auth.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/usr/lib64/dovecot/old-stats/tls/x86_64/x86_64", 0x7ffcc7973020) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/old-stats/tls/x86_64/libstats_auth.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/usr/lib64/dovecot/old-stats/tls/x86_64", 0x7ffcc7973020) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/old-stats/tls/x86_64/libstats_auth.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/usr/lib64/dovecot/old-stats/tls/x86_64", 0x7ffcc7973020) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/old-stats/tls/libstats_auth.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/usr/lib64/dovecot/old-stats/tls", 0x7ffcc7973020) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/old-stats/x86_64/x86_64/libstats_auth.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/usr/lib64/dovecot/old-stats/x86_64/x86_64", 0x7ffcc7973020) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/old-stats/x86_64/libstats_auth.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/usr/lib64/dovecot/old-stats/x86_64", 0x7ffcc7973020) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/old-stats/x86_64/libstats_auth.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/usr/lib64/dovecot/old-stats/x86_64", 0x7ffcc7973020) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/old-stats/libstats_auth.so", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\t\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=18848, ...}) = 0 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3eef676000 mmap(NULL, 2105632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3eef24f000 mprotect(0x7f3eef251000, 2093056, PROT_NONE) = 0 mmap(0x7f3eef450000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f3eef450000 close(3) = 0 openat(AT_FDCWD, "/usr/lib64/dovecot/old-stats/libdovecot.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/tls/x86_64/x86_64/libdovecot.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/usr/lib64/dovecot/tls/x86_64/x86_64", 0x7ffcc7973000) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/tls/x86_64/libdovecot.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/usr/lib64/dovecot/tls/x86_64", 0x7ffcc7973000) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/tls/x86_64/libdovecot.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/usr/lib64/dovecot/tls/x86_64", 0x7ffcc7973000) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/tls/libdovecot.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/usr/lib64/dovecot/tls", 0x7ffcc7973000) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/x86_64/x86_64/libdovecot.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/usr/lib64/dovecot/x86_64/x86_64", 0x7ffcc7973000) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/x86_64/libdovecot.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/usr/lib64/dovecot/x86_64", 0x7ffcc7973000) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/x86_64/libdovecot.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) stat("/usr/lib64/dovecot/x86_64", 0x7ffcc7973000) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/libdovecot.so.0", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\277\3\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=4783816, ...}) = 0 mmap(NULL, 4186392, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3eeee50000 mprotect(0x7f3eef043000, 2093056, PROT_NONE) = 0 mmap(0x7f3eef242000, 40960, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1f2000) = 0x7f3eef242000 mmap(0x7f3eef24c000, 8472, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3eef24c000 close(3) = 0 openat(AT_FDCWD, "/usr/lib64/dovecot/old-stats/libcrypt.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/libcrypt.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=54433, ...}) = 0 mmap(NULL, 54433, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f3eef668000 close(3) = 0 openat(AT_FDCWD, "/lib64/libcrypt.so.1", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \r\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=39064, ...}) = 0 mmap(NULL, 2322976, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3eeec18000 mprotect(0x7f3eeec20000, 2097152, PROT_NONE) = 0 mmap(0x7f3eeee20000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7f3eeee20000 mmap(0x7f3eeee22000, 184864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3eeee22000 close(3) = 0 openat(AT_FDCWD, "/usr/lib64/dovecot/old-stats/libpam.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/libpam.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib64/libpam.so.0", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200&\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=55840, ...}) = 0 mmap(NULL, 2151000, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3eeea0a000 mprotect(0x7f3eeea17000, 2093056, PROT_NONE) = 0 mmap(0x7f3eeec16000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7f3eeec16000 close(3) = 0 openat(AT_FDCWD, "/usr/lib64/dovecot/old-stats/libsodium.so.23", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/libsodium.so.23", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/libsodium.so.23", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\305\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=318056, ...}) = 0 mmap(NULL, 2413576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3eee7bc000 mprotect(0x7f3eee809000, 2093056, PROT_NONE) = 0 mmap(0x7f3eeea08000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4c000) = 0x7f3eeea08000 close(3) = 0 openat(AT_FDCWD, "/usr/lib64/dovecot/old-stats/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/usr/lib64/dovecot/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\3407\2\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=1869376, ...}) = 0 mmap(NULL, 3975016, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3eee3f1000 mprotect(0x7f3eee5b3000, 2093056, PROT_NONE) = 0 mmap(0x7f3eee7b2000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c1000) = 0x7f3eee7b2000 mmap(0x7f3eee7b8000, 14184, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3eee7b8000 close(3) = 0 openat(AT_FDCWD, "/lib64/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\16\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=14424, ...}) = 0 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3eef666000 mmap(NULL, 2109712, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3eee1ed000 mprotect(0x7f3eee1f0000, 2093056, PROT_NONE) = 0 mmap(0x7f3eee3ef000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f3eee3ef000 close(3) = 0 openat(AT_FDCWD, "/lib64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0j\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=118024, ...}) = 0 mmap(NULL, 2229408, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3eedfcc000 mprotect(0x7f3eedfe8000, 2093056, PROT_NONE) = 0 mmap(0x7f3eee1e7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000) = 0x7f3eee1e7000 mmap(0x7f3eee1e9000, 13472, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3eee1e9000 close(3) = 0 mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3eef663000 arch_prctl(ARCH_SET_FS, 0x7f3eef663b80) = 0 mprotect(0x7f3eee7b2000, 16384, PROT_READ) = 0 mprotect(0x7f3eee1e7000, 4096, PROT_READ) = 0 mprotect(0x7f3eee3ef000, 4096, PROT_READ) = 0 mprotect(0x7f3eeea08000, 4096, PROT_READ) = 0 mprotect(0x7f3eeec16000, 4096, PROT_READ) = 0 mprotect(0x7f3eeee20000, 4096, PROT_READ) = 0 mprotect(0x7f3eef242000, 28672, PROT_READ) = 0 mprotect(0x7f3eef450000, 4096, PROT_READ) = 0 mprotect(0x557e9c5e7000, 12288, PROT_READ) = 0 mprotect(0x7f3eef678000, 4096, PROT_READ) = 0 munmap(0x7f3eef668000, 54433) = 0 set_tid_address(0x7f3eef663e50) = 19762 set_robust_list(0x7f3eef663e60, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7f3eedfd2380, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f3eedfe0400}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f3eedfd2430, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f3eedfe0400}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 getrandom("\xfb\x47\x75\x83", 4, 0) = 4 brk(NULL) = 0x557e9dc28000 brk(0x557e9dc49000) = 0x557e9dc49000 uname({sysname="Linux", nodename="thunderstorm", ...}) = 0 getpid() = 19762 openat(AT_FDCWD, "/dev/null", O_WRONLY) = 3 fcntl(3, F_GETFD) = 0 fcntl(3, F_SETFD, FD_CLOEXEC) = 0 rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f3eee4297c0}, NULL, 8) = 0 rt_sigaction(SIGALRM, {sa_handler=0x7f3eeef9899b, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f3eee4297c0}, NULL, 8) = 0 openat(AT_FDCWD, "/proc/sys/crypto/fips_enabled", O_RDONLY) = -1 ENOENT (No such file or directory) --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0xffffffffeee4f200} --- +++ killed by SIGSEGV +++ Segmentation fault thunderstorm /usr/libexec/dovecot # gdb: thunderstorm /var/core # gdb auth core.auth.18428 GNU gdb (Gentoo 8.1.1 p1) 8.1.1 Copyright (C) 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <https://bugs.gentoo.org/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from auth...done. warning: exec file is newer than core file. [New LWP 18428] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `dovecot/auth'. Program terminated with signal SIGSEGV, Segmentation fault. #0 __strcmp_sse2_unaligned () at ../sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S:31 31 ../sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S: No such file or directory. (gdb) bt full #0 __strcmp_sse2_unaligned () at ../sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S:31 No locals. #1 0x000055bbe3362dcf in password_scheme_register_crypt () at password-scheme-crypt.c:191 i = 0 crypted = 0xfffffffffdbcf200 <error: Cannot access memory at address 0xfffffffffdbcf200> __func__ = <optimized out> #2 0x000055bbe33627cb in password_schemes_init () at password-scheme.c:874 i = 27 #3 0x000055bbe332a82a in main_preinit () at main.c:185 mod_set = { abi_version = 0xfe2096c0 <error: Cannot access memory at address 0xfe2096c0>, binary_name = 0x599ce8cff6a85000 <error: Cannot access memory at address 0x599ce8cff6a85000>, setting_name = 0x7f1efdc1b011 <__x86_return_thunk+5> "\363\220\017\256\350\353\371H\215d$\b\303\350\a", filter_callback = 0x7f1efdc51029 <master_getopt+149>, filter_context = 0x7f1efdc1b011 <__x86_return_thunk+5>, require_init_funcs = false, debug = false, ignore_dlopen_errors = false, ignore_missing = false} services = 0x55bbe3819fa0 #4 0x000055bbe332aef5 in main (argc=1, argv=0x55bbe3819ae0) at main.c:392 c = -1 (gdb) Release notes for glibc are here: https://www.sourceware.org/ml/libc-alpha/2018-08/msg00003.htm There are some notes about changes to crypt functions which could be relevant given the gdb has references to crypt password schemes. I have libgcrypt-1.8.3 installed but I _haven't_ specifically disabled crypt in glibc (see release notes). Thanks, Reuben [View Less]

3 6

Error: connect(ipc-proxy) failed: Permission denied
by MAREN ZUBIZARRETA 08 Aug '18

08 Aug '18

Hello: We have got 2 directors and three backend mailbox servers. I get the following error " Error: connect(ipc-proxy) failed: Permission denied". I have read the article https://www.dovecot.org/list/dovecot/2012-August/137349.html and we have done as signaled in the two director servers with no success, So, we have tried now to set it like this: service ipc { unix_listener ipc { user = dovecot # This is already the default in v2.3.1+ … [View More]

1 0

AW: 2.3.2.1 - relay to lmtps from other lan host
by Tobi 06 Aug '18

06 Aug '18

You have lmtp as unix socket configured but want to access from remote via tcp socket? I think you need inet_listener instead of unix_ listener ----- Originale Nachricht ----- Von: "ѽ҉ᶬḳ℠" <vtol(a)gmx.net> Gesendet: 06.08.18 - 20:14 An: dovecot <dovecot(a)dovecot.org> Betreff: 2.3.2.1 - relay to lmtps from other lan host > Hi, > > looked into the [ dovecot wiki ] but a search for [ lmtps ] came up > empty and thus hoping to get some assistance here. > > I am … [View More]

2 2

2.3.2.1 - relay to lmtps from other lan host
by ѽ҉ᶬḳ℠ 06 Aug '18

06 Aug '18

Hi, looked into the [ dovecot wiki ] but a search for [ lmtps ] came up empty and thus hoping to get some assistance here. I am trying to relay with [ msmtp ] via [ lmtps ] from a lan host other than [ dovecot ] is running on. [ dovecot config ] > service lmtp { > unix_listener lmtp { > #mode = 0666 > } [ ss -wxl | grep lmtp ] > u_strLISTEN 0 100 /var/run/dovecot/lmtp 68262 * 0 So … [View More]

3 2

dsync not replicating ".dovecot.sieve -> .sieve/managesieve.sieve"
by Tony 06 Aug '18

06 Aug '18

Hi, Currently using dovecot 2.3.2.1 and pigeonhole 0.5.2 on two identical hosts. I recently noticed ".dovecot.sieve" and ".sieve/managesieve.sieve" are not replicating from one host to the other in either direction. Mail is having no trouble replicating on both hosts with dsync, it is only sieve files that are not replicating for unclear reasons. # doveconf -n host 1: https://ptpb.pw/njs3 host 2: https://ptpb.pw/KsfK If I enable sieve debug logs I don't see anything that would cause … [View More]alarm. The error logs are also not reporting any trouble. I have tested creating filters in Roundcube which is hosted from host1. This creates the sieve files as expected, but the same sieve files do not replicate to host2. When using Sieve with Thunderbird if the sieve files are created on host1 or host2, these are not replicating with dsync. So it does not seem to matter if the sieve files are created on either host and with any mail client, they just do not replicate at all. # host1 stat /home/vmail/example.email/user\(a)example.email/.dovecot.sieve File: /home/vmail/example.email/user(a)example.email/.dovecot.sieve -> .sieve/managesieve.sieve Size: 24 Blocks: 0 IO Block: 4096 symbolic link Device: 800h/2048d Inode: 596605 Links: 1 Access: (0777/lrwxrwxrwx) Uid: ( 5000/ vmail) Gid: ( 5000/ vmail) Access: 2018-08-05 15:24:41.351827516 -0700 Modify: 2018-08-05 15:24:41.351827516 -0700 Change: 2018-08-05 15:24:41.351827516 -0700 Birth: - stat /home/vmail/example.email/user\(a)example.email/.sieve/managesieve.sieve File: /home/vmail/example.email/user(a)example.email/.sieve/managesieve.sieve Size: 65 Blocks: 8 IO Block: 4096 regular file Device: 800h/2048d Inode: 1657978 Links: 1 Access: (0600/-rw-------) Uid: ( 5000/ vmail) Gid: ( 5000/ vmail) Access: 2018-08-05 15:27:30.034984088 -0700 Modify: 2018-08-05 15:27:30.034984088 -0700 Change: 2018-08-05 15:27:30.034984088 -0700 Birth: - # host2 stat /home/vmail/example.email/user\(a)example.email/.dovecot.sieve File: /home/vmail/example.email/user(a)example.email/.dovecot.sieve -> .sieve/managesieve.sieve Size: 24 Blocks: 0 IO Block: 4096 symbolic link Device: fe03h/65027d Inode: 787482 Links: 1 Access: (0777/lrwxrwxrwx) Uid: ( 5000/ vmail) Gid: ( 5000/ vmail) Access: 2018-08-05 16:10:54.832151815 -0700 Modify: 2018-08-05 16:10:54.815484905 -0700 Change: 2018-08-05 16:10:54.815484905 -0700 Birth: - stat /home/vmail/example.email/user\(a)example.email/.sieve/managesieve.sieve File: /home/vmail/example.email/user(a)example.email/.sieve/managesieve.sieve Size: 18 Blocks: 8 IO Block: 4096 regular file Device: fe03h/65027d Inode: 786938 Links: 1 Access: (0600/-rw-------) Uid: ( 5000/ vmail) Gid: ( 5000/ vmail) Access: 2018-08-05 16:10:54.815484905 -0700 Modify: 2018-08-05 16:10:49.818745528 -0700 Change: 2018-08-05 16:10:49.822078910 -0700 Birth: - Here is the Maildir tree view. tree -a /home/vmail/example.email/user\(a)example.email/ /home/vmail/example.email/user(a)example.email/ ├── .dovecot.sieve -> .sieve/managesieve.sieve ├── Maildir │ ├── .Archive │ │ ├── cur │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── cur │ │ ├── 1531611877.M860311P418538.mail,S=5999,W=6167:2,RS │ │ ├── 1531624146.M201381P535494.mail,S=2133,W=2184:2,S │ │ ├── 1533194577.M483202P864896.mail,S=6117,W=6393:2,S │ │ └── 1533195582.M123163P877084.mail,S=1739,W=1786:2,S │ ├── dovecot.index │ ├── dovecot.index.cache │ ├── dovecot.index.log │ ├── dovecot-keywords │ ├── dovecot.list.index │ ├── dovecot.list.index.log │ ├── dovecot.mailbox.log │ ├── dovecot-uidlist │ ├── dovecot-uidvalidity │ ├── dovecot-uidvalidity.5b4a79b5 │ ├── .Drafts │ │ ├── cur │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── maildirsize │ ├── new │ ├── .Sent │ │ ├── cur │ │ │ ├── 1531611855.M403833P418688.mail,S=3510,W=3623:2,S │ │ │ └── 1531624037.M238133P535494.mail,S=436,W=451:2,S │ │ ├── dovecot.index.cache │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── .Sent Messages │ │ ├── cur │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── .Spam │ │ ├── cur │ │ ├── dovecot.index.cache │ │ ├── dovecot.index.log │ │ ├── dovecot-uidlist │ │ ├── maildirfolder │ │ ├── new │ │ └── tmp │ ├── subscriptions │ ├── tmp │ └── .Trash │ ├── cur │ ├── dovecot.index.cache │ ├── dovecot.index.log │ ├── dovecot-uidlist │ ├── maildirfolder │ ├── new │ └── tmp └── .sieve ├── managesieve.sieve └── tmp 30 directories, 41 files I know at one point sieve files must have been replicating with dsync, it's just not clear to me at which version of dovecot and pigeonhole this began with the exception of mail files which are replicating. Cheers, Tony [View Less]

2 1

Re: replication fails and corrupts index with zlib enabled
by fauno 05 Aug '18

05 Aug '18

El 04/08/18 a las 13:13, Aki Tuomi escribió: > There has definetly been fixes in this area since 2.2.13 and most likely your issue is fixed. Thanks! I built 2.2.36, I'll test it and come back with results :)

1 0

Assertion failure with IMAP NOTIFY
by Florian Pritz 05 Aug '18

05 Aug '18

Hi, For a few weeks I've been running a custom notification script[1] that uses IMAP NOTIFY. The script uses a single connection, sets up a NOTIFY watch on a couple of mailboxes + automatic FETCH for the selected mailbox. If a status update arrives for a different mailbox, it selects that box and fetches the mail. Today I got the following error in the log: > Aug 5 14:56:12 karif dovecot[1881]: imap(xxxx)<22699><TBjUXqtyZI5R2c0k>: Panic: file mail.c: line 242 (… [View More]mail_get_header_stream): assertion failed: (headers->box == mail->box) > Aug 5 14:56:12 karif dovecot[1881]: imap(xxxx)<22699><TBjUXqtyZI5R2c0k>: Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0xcfbff) [0x7fda11806bff] -> /usr/lib/dovecot/libdovecot.so.0(+0xcfcba) [0x7fda11806cba] -> /usr/lib/dovecot/libdovecot.so.0(+0x414bb) [0x7fda117784bb] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x3566e) [0x7fda11aec66e] -> /usr/lib/dovecot/libdovecot-storage.so.0(imap_msgpart_open+0x43b) [0x7fda11bb3a1b] -> dovecot/imap(+0x211ed) [0x55e00d2a21ed] -> dovecot/imap(+0x1f69c) [0x55e00d2a069c] -> dovecot/imap(imap_fetch_more_no_lock_update+0xf) [0x55e00d2a17ff] -> dovecot/imap(+0x23891) [0x55e00d2a4891] -> dovecot/imap(imap_client_notify_newmails+0xfa) [0x55e00d2a4a6a] -> dovecot/imap(imap_sync_more+0x755) [0x55e00d2a9f75] -> dovecot/imap(+0x29006) [0x55e00d2aa006] -> dovecot/imap(cmd_sync_delayed+0x27b) [0x55e00d2aa50b] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handle_timeouts+0x10d) [0x7fda1181c82d] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xd2) [0x7fda1181df52] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x4d) [0x7fda1181caad] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x41) [0x7fda1181cc11] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x14) [0x7fda117a0074] -> dovecot/imap(main+0x342) [0x55e00d28fb82] -> /usr/lib/libc.so.6(__libc_start_main+0xeb) [0x7fda1139e06b] -> dovecot/imap(_start+0x2a) [0x55e00d28fd1a] > Aug 5 14:56:12 karif dovecot[1881]: imap(xxxx)<22699><TBjUXqtyZI5R2c0k>: Fatal: master: service(imap): child 22699 killed with signal 6 (core not dumped - https://dovecot.org/bugreport.html#coredumps - set /proc/sys/fs/suid_dumpable to 2) I'm not sure what happened exactly, but I can tell you that a new mail, that went to the selected mailbox (INBOX), was arriving at the time of the crash. The script logs the IMAP traffic (sadly without timestamps so far). Here's a slightly censored (3 dots in a few places) and stripped log in the hope that it helps. Lines prefixed with >> are sent to the server, those with << are received from the server. > [login stuff] > server-speed >> CMD-2 notify set (selected (MessageExpunge MessageNew (uid body.peek[header.fields (from to subject)]))) (mailboxes (INBOX INBOX.Postmaster ... ... ... ...) (MessageNew MessageExpunge MailboxName)) > server-speed << CMD-2 OK NOTIFY completed (0.002 + 0.000 + 0.001 secs). > [various untagged fetches/selects + fetch/noops] > [script was in a different mailbox, status update for INBOX arrives thus script select INBOX] > server-speed >> CMD-51 select INBOX > server-speed << * OK [CLOSED] Previous mailbox closed. > server-speed << * FLAGS (\Answered \Flagged \Deleted \Seen \Draft $MDNSent Junk redirected $label2 $label4 $label5 NonJunk $Forwarded $label3 $label1 done Old) > server-speed << * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft $MDNSent Junk redirected $label2 $label4 $label5 NonJunk $Forwarded $label3 $label1 done Old \*)] Flags permitted. > server-speed << * 20 EXISTS > server-speed << * 1 RECENT > server-speed << * OK [UNSEEN 14] First unseen. > server-speed << * OK [UIDVALIDITY 1336752926] UIDs valid > server-speed << * OK [UIDNEXT 41885] Predicted next UID > server-speed << * OK [HIGHESTMODSEQ 138681] Highest > server-speed << CMD-51 OK [READ-WRITE] Select completed (0.001 + 0.000 secs). > server-speed >> CMD-52 uid fetch 41884 (body.peek[header.fields (from to subject)]) > server-speed << * 20 FETCH (UID 41884 BODY[HEADER.FIELDS (FROM TO SUBJECT)] {164} > server-speed << From: ... > server-speed << To: ... > server-speed << Subject: ... > server-speed << > server-speed << ) > server-speed << CMD-52 OK Fetch completed (0.001 + 0.000 secs). > Got data for notification: [...] > Sending notification with data: {...} > [the next few lines happen over a span of roughly 9 minutes] > server-speed << * 20 EXPUNGE > server-speed << * 0 RECENT > server-speed << * 8 EXPUNGE > server-speed << * 11 EXPUNGE > server-speed << * 18 EXISTS > server-speed << * 1 RECENT > server-speed << * 18 FETCH (UID 41885 > [this is apparnently when the server crashed] I'm afraid I can't reproduce the issue and I don't have the time to try right now, so I can't provide much more information than what is in here. Still, if you have questions, feel free to ask me. Just know that I won't be getting you a better backtrace/coredump any time soon. [1] https://git.server-speed.net/users/flo/App-ImapNotify/tree/ Florian [View Less]

1 1

limit sharing ability to certain users
by simeon.ott＠onnet.ch 05 Aug '18

05 Aug '18

Hello Is it possible to limit the ability of sharing it’s own mailboxes to only a few users? We have a few sensitive mailboxes of users where the ability to share via IMAP SETACL should be prevented. I tried the following so far… doveadm acl remove -u test(a)onnet.ch <mailto:test@onnet.ch> INBOX user=test(a)onnet.ch <mailto:user=test@onnet.ch> admin but when doing this the admin rights are still there doveadm acl rights -u test(a)onnet.ch <mailto:test@onnet.ch> INBOX … [View More]

1 0

replication fails and corrupts index with zlib enabled
by fauno 04 Aug '18

04 Aug '18

Hi, I have two Debian Jessie servers with Dovecot 2.2.13 TCP replication on that have worked fine for years, but now one of them is running low on disk space, so I wanted to try enabling zlib. I crafted a script following the description given in https://wiki.dovecot.org/Plugins/Zlib and xz'ed some inboxes on the stand-by server, the one with low disk space. So every email in those inboxes is xz'ed but the file name hasn't changed and contains the original size. This server is on stand-by so … [View More]most of the email is replicated unidirectionally to it. But administrative emails like cronjobs and monitoring are delivered locally, so it replicates those to the hot server. The issue appeared when this stand-by server receives such an email and tries to replicate them to the other server. I'm attaching the full snippet of the log from the hot server, because it throws a longer backtrace. The short version is like this: dovecot[8438]: imap(redacted(a)address.org): Error: Cached message size larger than expected (478 > 289) dovecot[8438]: imap(redacted(a)address.org): Error: Maildir filename has wrong S value, renamed the file from /srv/email/address.org/redacted/Maildir/cur/1533393328.M502775P20341.standby_server,S=478:2, to /srv/email/address.org/redacted/Maildir/cur/1533393328.M502775P20341.standby_server,S=289:2, dovecot[8438]: imap(redacted(a)address.org): Error: Corrupted index cache file /srv/email/address.org/redacted/Maildir/dovecot.index.cache: Broken physical size for mail UID 45123 After this there's an error and the replication fails. The file is there, it's gzipped and can be zcat'ed but it appears as a blank email on clients. I've recovered a backup but the issue persists. I also changed from xz to gz because the Debian package docs only mention gz and bzip2, but the issue is the same. From what I understand and tested, the stand-by server is receiving the email and compressing it but maintaining the original size on the file name. So that's ok, but when the hot server receives the copy, it believes the size is wrong and changes it to the compressed size. Then for some reason the index gets corrupted. I'm attaching the doveconf for both servers. They're mostly the same, and the only changes introduced were the zlib plugin and its options. Also the script(s) that I used to compress the inboxes. Am I correct? Is it an issue of replicator not understanding the emails are compressed? I couldn't find anything related to zlib with replication. Maybe it's something fixed in newer versions and I should go that rabbit hole? Thanks! :) [View Less]

2 1

Proxy lmtp to smtp server
by grupo correo 03 Aug '18

03 Aug '18

Hi, I need to use lmtp server proxy, to proxy a remote smtp server, the documentation says "It's possible to use Dovecot LMTP server as a proxy to remote LMTP or SMTP servers", but i do not find how to configure. Can anybody gel me to understand? Best regards

3 6

Re: ssl_dh required, even though DH is disabled.
by Aki Tuomi 03 Aug '18

03 Aug '18

Hi! This change has now been committed, please find it at https://github.com/dovecot/core/compare/cd08262%5E...dd6323.patch Aki On 16.07.2018 09:53, Aki Tuomi wrote: > This is a known issue, but thanks for reporting it. > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Eric Toombs <ewtoombs(a)uwaterloo.ca> > Date: 16/07/2018 08:41 (GMT+02:00) > To: dovecot(a)dovecot.org > Subject: ssl_dh required, even though DH … [View More]

1 0

Dovecot lifecycle announcement
by Aki Tuomi 03 Aug '18

03 Aug '18

Hi! We are giving the following end of life (EOL) statements: For any version before 2.2, we are not going to be providing any patches or fixes. This has been the case before, but we are now officially declaring them EOL. For 2.2 versions, we are going to provide security and critical bug fixes for 2.2.36 only. If you are using 2.2.x version prior to .36, we will not be providing anything other than critical security fixes. This means that if you are experiencing a problem with Dovecot, we … [View More]

1 0

Debugging rules with Pigeonhole Sieve
by Pete Gonzalez 03 Aug '18

03 Aug '18

I have a lot of rules in my Sieve script. Sometimes an email message ends up in the wrong folder, due to a problem with one of the rules. However, this is very difficult to debug, because I have no idea which rule matched the email. A log file might be helpful, but that wouldn't be readable without shell access to the mail server. This is not a solution that would work for everyday users, who configure their rules via a web page UI. What would be great would be for the Sieve … [View More]

1 0

Managesieve stopped working - Undefined symbol "i_stream_read_memarea"
by Henrik Larsson 02 Aug '18

02 Aug '18

After upgrading Dovecot to 2.3.2.1 and Pigeonhole to 0.5.2, managesieve stopped working. I'm using FreeBSD ports tree, to build these. Only domains have been modified in below output. A FreeBSD bug report have also been created. But I'm not sure if this is FreeBSD ports related or Dovecot/Pigeonhole related: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228067 %uname -a FreeBSD 10.4-RELEASE-p9 FreeBSD 10.4-RELEASE-p9 #0: Sat Jul 14 22:38:37 CEST 2018 /usr/obj/usr/src/sys/GENERIC … [View More]amd64 %pkg version -v dovecot-2.3.2.1 = up-to-date with index dovecot-pigeonhole-0.5.2_2 = up-to-date with index %dmesg -a /usr/local/libexec/dovecot/managesieve: Undefined symbol "i_stream_read_memarea" doveconf: Error: managesieve-login: dump-capability process returned 1 % dovecot -n # 2.3.2.1 (0719df592): /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.5.2 (7704de5e) /usr/local/libexec/dovecot/managesieve: Undefined symbol "i_stream_read_memarea" doveconf: Error: managesieve-login: dump-capability process returned 1 # OS: FreeBSD 10.4-RELEASE-p9 amd64 # Hostname: mail.example.com auth_mechanisms = plain login first_valid_uid = 125 hostname = mail.example.com listen = * log_path = /var/log/dovecot mail_plugins = zlib mail_privileged_group = postfix mail_temp_dir = /var/db/dovecot namespace compat { hidden = yes inbox = no list = no location = prefix = INBOX. separator = . type = private } namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox "Sent Items" { special_use = \Sent } mailbox Spam { special_use = \Junk } mailbox Trash { special_use = \Trash } prefix = separator = . type = private } passdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { fts = squat fts_squat = partial=4 full=10 sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } postmaster_address = postmaster(a)example.com protocols = imap pop3 lmtp sieve service auth-worker { user = $default_internal_user } service auth { unix_listener /home/mail/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix } } service lmtp { executable = lmtp -L unix_listener /home/mail/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } ssl_cert = </etc/ssl/example.com-chained.crt ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it userdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol lmtp { log_path = /var/log/dovecot-deliver mail_plugins = zlib sieve } protocol lda { mail_plugins = zlib sieve } protocol imap { mail_max_userip_connections = 30 mail_plugins = zlib imap_zlib } [View Less]

2 5

Re: LMTP error, mysterious
by Andras Kemeny 02 Aug '18

02 Aug '18

you mean i should define another, "fallback" userdb service if prefetch doesn't work for some reason? is it the problem that it's a chicken and egg scenario and with LMTP address verification (from postfix) there is no login beforehand so then dovecot needs to consult the userdb once again and having no fallback mechanism, it gives up? i can understand that, but then it would need to be emphasized in either the prefetch document or the lmtp document on the wiki. i've tried it and now it … [View More]works, thank you ever so much. (but please make a mental note to add this info on the wiki.) cheers, a 2018. 08. 02. 1:10 keltezéssel, Aki Tuomi írta: > applies for ldap too if you use prefetch. > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Andras Kemeny <pdx(a)pdx.hu> > Date: 02/08/2018 01:59 (GMT+02:00) > To: dovecot(a)dovecot.org > Subject: Re: LMTP error, mysterious > > ah well, but i'm not using sql at all. > > here's doveconf -n: > > # 2.2.27 (c0f36b0): /etc/dovecot/dovecot.conf > # Pigeonhole version 0.4.16 (fed8554) > # OS: Linux 4.9.0-4-amd64 x86_64 Debian 9.4 > auth_cache_negative_ttl = 0 > auth_mechanisms = plain login > hostname = rhyno.tech > mail_debug = yes > mail_location = maildir:~/mail > namespace inbox { > inbox = yes > location = > mailbox Drafts { > special_use = \Drafts > } > mailbox Junk { > special_use = \Junk > } > mailbox Sent { > special_use = \Sent > } > mailbox "Sent Messages" { > special_use = \Sent > } > mailbox Trash { > special_use = \Trash > } > prefix = > } > passdb { > args = /etc/dovecot/dovecot-ldap.conf.ext > driver = ldap > } > protocols = " imap lmtp pop3" > service auth-worker { > user = $default_internal_user > } > service auth { > unix_listener /var/spool/postfix/private/auth { > group = postfix > mode = 0660 > user = postfix > } > } > service imap-login { > inet_listener imap { > port = 143 > } > inet_listener imaps { > port = 993 > ssl = yes > } > } > service lmtp { > process_min_avail = 5 > unix_listener /var/spool/postfix/private/dovecot-lmtp { > group = postfix > mode = 0600 > user = postfix > } > } > service pop3-login { > inet_listener pop3 { > port = 0 > } > inet_listener pop3s { > port = 0 > } > } > ssl_cert = </etc/letsencrypt/live/wc-rhyno.tech/fullchain.pem > ssl_key = # hidden, use -P to show it > submission_host = localhost:25 > userdb { > driver = prefetch > } > protocol lmtp { > mail_plugins = sieve > } > protocol lda { > mail_plugins = sieve > } > protocol imap { > imap_client_workarounds = tb-extra-mailbox-sep > } > > > 2018. 08. 02. 0:48 keltezéssel, Aki Tuomi írta: >> protocol lmtp { >> userdb { >> driver = sql >> args = /path/to/dovecot-sql.conf.ext >> } >> } >> >> >> >> --- >> Aki Tuomi >> Dovecot oy >> >> -------- Original message -------- >> From: Andras Kemeny <pdx(a)pdx.hu> >> Date: 02/08/2018 01:35 (GMT+02:00) >> To: dovecot(a)dovecot.org >> Subject: LMTP error, mysterious >> >> hi (especially to you, Aki), >> >> so to solve the previous UID issue, i went the full LMTP route. however, >> i seem to be having problems with the prefetch userdb (i'm trying to >> minimize load on the LDAP server). namely, the log says: >> >> Aug 2 00:15:35 rhyno postfix/submission/smtpd[21158]: 5EEF35C05C5: >> client=localhost[127.0.0.1], sasl_method=login, sasl_username=aik >> Aug 2 00:15:40 rhyno postfix/cleanup[22201]: 5EEF35C05C5: >> message-id=<20180801221535.5EEF35C05C5(a)beach.rhyno.tech> >> Aug 2 00:15:40 rhyno postfix/qmgr[17437]: 5EEF35C05C5: >> from=<pdx(a)pdx.hu>, size=295, nrcpt=1 (queue active) >> Aug 2 00:15:40 rhyno dovecot: lmtp(20321): Connect from local >> Aug 2 00:15:40 rhyno dovecot: auth: Error: prefetch(aik(a)rhyno.tech): >> userdb lookup not possible with only userdb prefetch >> Aug 2 00:15:40 rhyno dovecot: lmtp(aik(a)rhyno.tech): Error: user >> aik(a)rhyno.tech: Auth USER lookup failed >> Aug 2 00:15:41 rhyno postfix/lmtp[22211]: 5EEF35C05C5: >> to=<aik(a)rhyno.tech>, relay=beach.rhyno.tech[private/dovecot-lmtp], >> delay=13, delays=13/0.01/0/0.03, dsn=4.3.0, status=deferred (host >> beach.rhyno.tech[private/dovecot-lmtp] said: 451 4.3.0 <aik(a)rhyno.tech> >> Internal error occurred. Refer to server log for more information. (in >> reply to RCPT TO command)) >> Aug 2 00:15:41 rhyno dovecot: lmtp(20321): Disconnect from local: >> Successful quit >> Aug 2 00:15:42 rhyno postfix/submission/smtpd[21158]: disconnect from >> localhost[127.0.0.1] ehlo=1 auth=1 mail=1 rcpt=1 data=1 quit=1 commands=6 >> >> (the above is a transcript of a full session i've done over telneting to >> localhost 587 and auth login-ing with valid credentials) >> >> so, i've tested the actual login process, and it works flawlessly, and >> it looks like IMAP is up and running: >> >> Connected to localhost. >> Escape character is '^]'. >> * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE >> IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot ready. >> 0 login aik(a)rhyno.tech ofCourseThisIsN0TtheRealPassword >> 0 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE >> IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS >> THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN >> NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH >> ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE >> SPECIAL-USE] Logged in >> 1 list "" "%" >> * LIST (\HasNoChildren \Sent) "." Sent >> * LIST (\HasNoChildren \Trash) "." Trash >> * LIST (\HasNoChildren) "." INBOX >> 1 OK List completed (0.000 + 0.000 secs). >> 2 status INBOX (MESSAGES) >> * STATUS INBOX (MESSAGES 2) >> 2 OK Status completed (0.000 + 0.000 secs). >> >> this is how i send the test mails: >> >> Connected to localhost. >> Escape character is '^]'. >> 220 beach.rhyno.tech mail server >> ehlo x >> 250-beach.rhyno.tech >> 250-PIPELINING >> 250-SIZE 10240000 >> 250-ETRN >> 250-STARTTLS >> 250-AUTH PLAIN LOGIN >> 250-AUTH=PLAIN LOGIN >> 250-ENHANCEDSTATUSCODES >> 250-8BITMIME >> 250-DSN >> 250 SMTPUTF8 >> auth login >> 334 VXNlcm5hbWU6 >> ***obviously_masked*** >> 334 UGFzc3dvcmQ6 >> ***obviously_masked*** >> 235 2.7.0 Authentication successful >> mail from:<pdx(a)pdx.hu> >> 250 2.1.0 Ok >> rcpt to:<aik(a)rhyno.tech> >> 250 2.1.5 Ok >> data >> 354 End data with <CR><LF>.<CR><LF> >> test >> . >> 250 2.0.0 Ok: queued as 5EEF35C05C5 >> quit >> 221 2.0.0 Bye >> Connection closed by foreign host. >> >> my concern is these two: >> >> Aug 2 00:15:40 rhyno dovecot: auth: Error: prefetch(aik(a)rhyno.tech): >> userdb lookup not possible with only userdb prefetch >> Aug 2 00:15:40 rhyno dovecot: lmtp(aik(a)rhyno.tech): Error: user >> aik(a)rhyno.tech: Auth USER lookup failed >> >> 10-auth.conf has these settings: >> >> passdb { >> driver = ldap >> args = /etc/dovecot/dovecot-ldap.conf.ext >> } >> userdb { >> driver = prefetch >> } >> >> dovecot-ldap.conf.ext has these settings (only the relevant ones) >> >> dn = ***whatever, it works*** >> dnpass = ***whatever, it works*** >> auth_bind = no >> base = dc=rhyno,dc=tech >> pass_attrs = \ >> =user=%{ldap:uid}, \ >> =password=%{ldap:userPassword}, \ >> =userdb_home=%{ldap:homeDirectory}, \ >> =userdb_uid=%{ldap:uidNumber}, \ >> =userdb_gid=%{ldap:gidNumber} >> pass_filter = >> (&(objectclass=postfixUser)(mailacceptinggeneralid=%n)(mailacceptinggeneralid=@%d)) >> >> so what am i missing? also, this format of setting variables >> (=<output_field>=%{<whatever_special_result_field>}) is never explained >> on the wiki (or am i just blind?) >> >> thanks in advance, >> a >> > [View Less]

1 0

Re: LMTP error, mysterious
by Andras Kemeny 02 Aug '18

02 Aug '18

ah well, but i'm not using sql at all. here's doveconf -n: # 2.2.27 (c0f36b0): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.16 (fed8554) # OS: Linux 4.9.0-4-amd64 x86_64 Debian 9.4 auth_cache_negative_ttl = 0 auth_mechanisms = plain login hostname = rhyno.tech mail_debug = yes mail_location = maildir:~/mail namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { … [View More]special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } protocols = " imap lmtp pop3" service auth-worker { user = $default_internal_user } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } service lmtp { process_min_avail = 5 unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } service pop3-login { inet_listener pop3 { port = 0 } inet_listener pop3s { port = 0 } } ssl_cert = </etc/letsencrypt/live/wc-rhyno.tech/fullchain.pem ssl_key = # hidden, use -P to show it submission_host = localhost:25 userdb { driver = prefetch } protocol lmtp { mail_plugins = sieve } protocol lda { mail_plugins = sieve } protocol imap { imap_client_workarounds = tb-extra-mailbox-sep } 2018. 08. 02. 0:48 keltezéssel, Aki Tuomi írta: > protocol lmtp { > userdb { > driver = sql > args = /path/to/dovecot-sql.conf.ext > } > } > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Andras Kemeny <pdx(a)pdx.hu> > Date: 02/08/2018 01:35 (GMT+02:00) > To: dovecot(a)dovecot.org > Subject: LMTP error, mysterious > > hi (especially to you, Aki), > > so to solve the previous UID issue, i went the full LMTP route. however, > i seem to be having problems with the prefetch userdb (i'm trying to > minimize load on the LDAP server). namely, the log says: > > Aug 2 00:15:35 rhyno postfix/submission/smtpd[21158]: 5EEF35C05C5: > client=localhost[127.0.0.1], sasl_method=login, sasl_username=aik > Aug 2 00:15:40 rhyno postfix/cleanup[22201]: 5EEF35C05C5: > message-id=<20180801221535.5EEF35C05C5(a)beach.rhyno.tech> > Aug 2 00:15:40 rhyno postfix/qmgr[17437]: 5EEF35C05C5: > from=<pdx(a)pdx.hu>, size=295, nrcpt=1 (queue active) > Aug 2 00:15:40 rhyno dovecot: lmtp(20321): Connect from local > Aug 2 00:15:40 rhyno dovecot: auth: Error: prefetch(aik(a)rhyno.tech): > userdb lookup not possible with only userdb prefetch > Aug 2 00:15:40 rhyno dovecot: lmtp(aik(a)rhyno.tech): Error: user > aik(a)rhyno.tech: Auth USER lookup failed > Aug 2 00:15:41 rhyno postfix/lmtp[22211]: 5EEF35C05C5: > to=<aik(a)rhyno.tech>, relay=beach.rhyno.tech[private/dovecot-lmtp], > delay=13, delays=13/0.01/0/0.03, dsn=4.3.0, status=deferred (host > beach.rhyno.tech[private/dovecot-lmtp] said: 451 4.3.0 <aik(a)rhyno.tech> > Internal error occurred. Refer to server log for more information. (in > reply to RCPT TO command)) > Aug 2 00:15:41 rhyno dovecot: lmtp(20321): Disconnect from local: > Successful quit > Aug 2 00:15:42 rhyno postfix/submission/smtpd[21158]: disconnect from > localhost[127.0.0.1] ehlo=1 auth=1 mail=1 rcpt=1 data=1 quit=1 commands=6 > > (the above is a transcript of a full session i've done over telneting to > localhost 587 and auth login-ing with valid credentials) > > so, i've tested the actual login process, and it works flawlessly, and > it looks like IMAP is up and running: > > Connected to localhost. > Escape character is '^]'. > * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE > IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot ready. > 0 login aik(a)rhyno.tech ofCourseThisIsN0TtheRealPassword > 0 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE > IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS > THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN > NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH > ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE > SPECIAL-USE] Logged in > 1 list "" "%" > * LIST (\HasNoChildren \Sent) "." Sent > * LIST (\HasNoChildren \Trash) "." Trash > * LIST (\HasNoChildren) "." INBOX > 1 OK List completed (0.000 + 0.000 secs). > 2 status INBOX (MESSAGES) > * STATUS INBOX (MESSAGES 2) > 2 OK Status completed (0.000 + 0.000 secs). > > this is how i send the test mails: > > Connected to localhost. > Escape character is '^]'. > 220 beach.rhyno.tech mail server > ehlo x > 250-beach.rhyno.tech > 250-PIPELINING > 250-SIZE 10240000 > 250-ETRN > 250-STARTTLS > 250-AUTH PLAIN LOGIN > 250-AUTH=PLAIN LOGIN > 250-ENHANCEDSTATUSCODES > 250-8BITMIME > 250-DSN > 250 SMTPUTF8 > auth login > 334 VXNlcm5hbWU6 > ***obviously_masked*** > 334 UGFzc3dvcmQ6 > ***obviously_masked*** > 235 2.7.0 Authentication successful > mail from:<pdx(a)pdx.hu> > 250 2.1.0 Ok > rcpt to:<aik(a)rhyno.tech> > 250 2.1.5 Ok > data > 354 End data with <CR><LF>.<CR><LF> > test > . > 250 2.0.0 Ok: queued as 5EEF35C05C5 > quit > 221 2.0.0 Bye > Connection closed by foreign host. > > my concern is these two: > > Aug 2 00:15:40 rhyno dovecot: auth: Error: prefetch(aik(a)rhyno.tech): > userdb lookup not possible with only userdb prefetch > Aug 2 00:15:40 rhyno dovecot: lmtp(aik(a)rhyno.tech): Error: user > aik(a)rhyno.tech: Auth USER lookup failed > > 10-auth.conf has these settings: > > passdb { > driver = ldap > args = /etc/dovecot/dovecot-ldap.conf.ext > } > userdb { > driver = prefetch > } > > dovecot-ldap.conf.ext has these settings (only the relevant ones) > > dn = ***whatever, it works*** > dnpass = ***whatever, it works*** > auth_bind = no > base = dc=rhyno,dc=tech > pass_attrs = \ > =user=%{ldap:uid}, \ > =password=%{ldap:userPassword}, \ > =userdb_home=%{ldap:homeDirectory}, \ > =userdb_uid=%{ldap:uidNumber}, \ > =userdb_gid=%{ldap:gidNumber} > pass_filter = > (&(objectclass=postfixUser)(mailacceptinggeneralid=%n)(mailacceptinggeneralid=@%d)) > > so what am i missing? also, this format of setting variables > (=<output_field>=%{<whatever_special_result_field>}) is never explained > on the wiki (or am i just blind?) > > thanks in advance, > a > [View Less]

2 1

LMTP error, mysterious
by Andras Kemeny 02 Aug '18

02 Aug '18

hi (especially to you, Aki), so to solve the previous UID issue, i went the full LMTP route. however, i seem to be having problems with the prefetch userdb (i'm trying to minimize load on the LDAP server). namely, the log says: Aug 2 00:15:35 rhyno postfix/submission/smtpd[21158]: 5EEF35C05C5: client=localhost[127.0.0.1], sasl_method=login, sasl_username=aik Aug 2 00:15:40 rhyno postfix/cleanup[22201]: 5EEF35C05C5: message-id=<20180801221535.5EEF35C05C5(a)beach.rhyno.tech&… [View More]gt; Aug 2 00:15:40 rhyno postfix/qmgr[17437]: 5EEF35C05C5: from=<pdx(a)pdx.hu>, size=295, nrcpt=1 (queue active) Aug 2 00:15:40 rhyno dovecot: lmtp(20321): Connect from local Aug 2 00:15:40 rhyno dovecot: auth: Error: prefetch(aik(a)rhyno.tech): userdb lookup not possible with only userdb prefetch Aug 2 00:15:40 rhyno dovecot: lmtp(aik(a)rhyno.tech): Error: user aik(a)rhyno.tech: Auth USER lookup failed Aug 2 00:15:41 rhyno postfix/lmtp[22211]: 5EEF35C05C5: to=<aik(a)rhyno.tech>, relay=beach.rhyno.tech[private/dovecot-lmtp], delay=13, delays=13/0.01/0/0.03, dsn=4.3.0, status=deferred (host beach.rhyno.tech[private/dovecot-lmtp] said: 451 4.3.0 <aik(a)rhyno.tech> Internal error occurred. Refer to server log for more information. (in reply to RCPT TO command)) Aug 2 00:15:41 rhyno dovecot: lmtp(20321): Disconnect from local: Successful quit Aug 2 00:15:42 rhyno postfix/submission/smtpd[21158]: disconnect from localhost[127.0.0.1] ehlo=1 auth=1 mail=1 rcpt=1 data=1 quit=1 commands=6 (the above is a transcript of a full session i've done over telneting to localhost 587 and auth login-ing with valid credentials) so, i've tested the actual login process, and it works flawlessly, and it looks like IMAP is up and running: Connected to localhost. Escape character is '^]'. * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE STARTTLS AUTH=PLAIN AUTH=LOGIN] Dovecot ready. 0 login aik(a)rhyno.tech ofCourseThisIsN0TtheRealPassword 0 OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE SPECIAL-USE] Logged in 1 list "" "%" * LIST (\HasNoChildren \Sent) "." Sent * LIST (\HasNoChildren \Trash) "." Trash * LIST (\HasNoChildren) "." INBOX 1 OK List completed (0.000 + 0.000 secs). 2 status INBOX (MESSAGES) * STATUS INBOX (MESSAGES 2) 2 OK Status completed (0.000 + 0.000 secs). this is how i send the test mails: Connected to localhost. Escape character is '^]'. 220 beach.rhyno.tech mail server ehlo x 250-beach.rhyno.tech 250-PIPELINING 250-SIZE 10240000 250-ETRN 250-STARTTLS 250-AUTH PLAIN LOGIN 250-AUTH=PLAIN LOGIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250-DSN 250 SMTPUTF8 auth login 334 VXNlcm5hbWU6 ***obviously_masked*** 334 UGFzc3dvcmQ6 ***obviously_masked*** 235 2.7.0 Authentication successful mail from:<pdx(a)pdx.hu> 250 2.1.0 Ok rcpt to:<aik(a)rhyno.tech> 250 2.1.5 Ok data 354 End data with <CR><LF>.<CR><LF> test . 250 2.0.0 Ok: queued as 5EEF35C05C5 quit 221 2.0.0 Bye Connection closed by foreign host. my concern is these two: Aug 2 00:15:40 rhyno dovecot: auth: Error: prefetch(aik(a)rhyno.tech): userdb lookup not possible with only userdb prefetch Aug 2 00:15:40 rhyno dovecot: lmtp(aik(a)rhyno.tech): Error: user aik(a)rhyno.tech: Auth USER lookup failed 10-auth.conf has these settings: passdb { driver = ldap args = /etc/dovecot/dovecot-ldap.conf.ext } userdb { driver = prefetch } dovecot-ldap.conf.ext has these settings (only the relevant ones) dn = ***whatever, it works*** dnpass = ***whatever, it works*** auth_bind = no base = dc=rhyno,dc=tech pass_attrs = \ =user=%{ldap:uid}, \ =password=%{ldap:userPassword}, \ =userdb_home=%{ldap:homeDirectory}, \ =userdb_uid=%{ldap:uidNumber}, \ =userdb_gid=%{ldap:gidNumber} pass_filter = (&(objectclass=postfixUser)(mailacceptinggeneralid=%n)(mailacceptinggeneralid=@%d)) so what am i missing? also, this format of setting variables (=<output_field>=%{<whatever_special_result_field>}) is never explained on the wiki (or am i just blind?) thanks in advance, a [View Less]

2 1

[SIEVE] pipe :copy to external program with arguments
by spamvoll＠googlemail.com 02 Aug '18

02 Aug '18

Hi all, quick questions about sieve pipe: I want to pipe spam messages to an external program with additional parameters my spamlearn.sieve script: require ["vnd.dovecot.pipe", "copy", "imapsieve"]; pipe :copy "mybin" ["-h 127.0.0.1:44444" , "markspam"]; I also tried: pipe :copy "mybin" ["-h 127.0.0.1:44444 markspam"]; pipe :copy "mybin" ["-h 127.0.0.1:44444"] ["markspam"]; pipe :copy :args ["-h 127.0.0.1:44444 markspam"] "mybin" ; It never executes correct, it always ends with: Error: … [View More]

3 2

Problems with Sieve and vnd.dovecot.pipe
by Haiko Hertes 02 Aug '18

02 Aug '18

Hello all! I have changed my mailserver from spamassasin and procmail to rspamd and sieve. Rspamd is working, but with some sieve script I still have problems. I have created a script to learn spam: haiko@SERVERNAME:~$ sudo cat /var/vmail/sieve/global/learn-spam.sieve require ["vnd.dovecot.pipe", "copy", "imapsieve"]; pipe :copy "rspamd-learn-spam.sh"; If I run sieve to use this script I get this: haiko@SERVERNAME:~$ sudo sieve /var/vmail/sieve/global/learn-spam.sieve … [View More]sieve: vnd.dovecot.pipe: file not found sieve: can't require vnd.dovecot.pipe Speicherzugriffsfehler I think, my configs are OK: haiko@SERVERNAME:~$ doveconf -n # 2.2.27 (c0f36b0): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.16 (fed8554) # OS: Linux 4.9.0-7-amd64 x86_64 Debian 9.5 auth_debug_passwords = yes auth_mechanisms = plain login PLAIN LOGIN auth_username_format = %Ln debug_log_path = /var/log/dovecot.log info_log_path = /var/log/dovecot.log listen = * log_path = /var/log/dovecot.log mail_gid = postfix mail_location = maildir:~/Maildir mail_privileged_group = postfix mail_uid = postfix managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacati on subaddress comparator-i;ascii-numeric relational regex imap4flags copy includ e variables body enotify environment mailbox date index ihave duplicate mime for everypart extracttext imapsieve namespace inbox { inbox = yes location = mailbox "Deleted Items" { special_use = \Trash } mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Spam { auto = subscribe special_use = \Junk } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = . } passdb { driver = pam } passdb { driver = pam } plugin { imapsieve_mailbox1_before = file:/var/vmail/sieve/global/learn-spam.sieve imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_name = Spam imapsieve_mailbox2_before = file:/var/vmail/sieve/global/learn-ham.sieve imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_from = Spam imapsieve_mailbox2_name = * quota = maildir:User quota quota_exceeded_message = Benutzer %u hat das Speichervolumen überschritten. / User %u has exhausted allowed storage space. sieve = ~/.dovecot.sieve sieve_before = /var/vmail/sieve/global/spam-global.sieve sieve_extensions = +vnd.dovecot.pipe +vnd.dovecot.filter sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.filter sieve_implicit_extensions = +vnd.dovecot.pipe +vnd.dovecot.filter sieve_pipe_bin_dir = /var/vmail/sieve/global sieve_plugins = sieve_imapsieve sieve_extprograms sieve_trace_level = tests sieve_user_log = ~/.dovecot.sieve.log } postmaster_address = postmaster(a)hertes.net protocols = imap lmtp sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { group = postfix mode = 0660 user = postfix } } service imap-login { inet_listener imaps { address = * } process_min_avail = 1 } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } service managesieve-login { inet_listener sieve { port = 4190 } } service managesieve { process_limit = 1024 } service pop3-login { inet_listener pop3s { address = * } } ssl = required ssl_cert = </etc/letsencrypt/live/hertes.net/fullchain.pem ssl_cipher_list = EDH+CAMELLIA:EDH+aRSA:EECDH+aRSA+AESGCM:EECDH+aRSA+SHA256:EECD H:+CAMELLIA128:+AES128:+SSLv3:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!DSS:! RC4: !SEED:!IDEA:!ECDSA:kEDH:CAMELLIA128-SHA:AES128-SHA ssl_key = # hidden, use -P to show it ssl_prefer_server_ciphers = yes userdb { args = uid=vmail gid=vmail home=/var/vmail/%d/%n driver = passwd } userdb { driver = passwd } protocol lmtp { mail_plugins = " sieve" postmaster_address = postmaster(a)hertes.net } protocol imap { imap_idle_notify_interval = 29 mins mail_max_userip_connections = 20 mail_plugins = " imap_quota imap_sieve quota imap_quota imap_sieve" } Does anyone of you have a hint what could be wrong here?? Thanks! Best regards, Haiko [View Less]

2 1

Basic question about file permissions for sieve error log
by J Doe 02 Aug '18

02 Aug '18

Hello, I have an admittedly very basic question, but I am not able to get it to work. I store my global sieve script in: /etc/dovecot. I recently made a mistake in my global sieve script which causes Dovecot to attempt to log the errors in: /etc/dovecot/sieve-global.log In /var/log/dovecot.log I see: Jul 24 15:33:32 lmtp(test(a)example.com): Error: ABVWGAx/V1uKLAAA1B5X9w: sieve: failed to open logfile (LOGGING TO STDERR): open(/etc/dovecot/sieve-global.log) failed: Permission denied (euid=… [View More]

3 2

LMTP Log
by Thomas Kristensen 02 Aug '18

02 Aug '18

Hey I got a server setup where the Postfix and dovecot is on separated servers. In the postfis log is goes like this on mail in: Jul 26 10:23:13 edimailsl2 postfix/smtpd[12812]: 41blTs18Bzz40nl: client=unknown[172.0.0.12] Jul 26 10:23:21 edimailsl2 postfix/cleanup[12825]: 41blTs18Bzz40nl: message-id=<> Jul 26 10:23:21 edimailsl2 postfix/qmgr[10666]: 41blTs18Bzz40nl: from=<tk(a)multimed.dk>, size=225, nrcpt=1 (queue active) Jul 26 10:23:21 edimailsl2 postfix/lmtp[12827]: … [View More]

2 1

question about using procmail
by Joe Wong 01 Aug '18

01 Aug '18

Hello, I am new to Dovecot, testing the setup with Solr FTS plugin. Currently I am using procmail to delivery email into user's mailbox. I am using maildir on file system. I found that if email is delivered via procmail, the indexer-worker is not being called. But when I move the email between folders via IMAP, indexer is involved. Is this expected? - Joe

3 5

lmtp + tcpwrap
by A. Schulze 31 Jul '18

31 Jul '18

Hello, Using the TCP Wrapper Dovecot could control access to IMAP and POP3 servers. Is it also possible to controll access to an LMTP Server listening on Port 24? Andreas

1 0

Re: Get rid of the "dbox-Mails"-folder
by Hativ 31 Jul '18

31 Jul '18

Hey Aki, DIRNAME with empty value has no effect, just like with FULLDIRNAME. "~/sdbox" instead of "~/" doesn't change that.. Greetings, Hativ Am 07.07.2018 um 20:24 schrieb Aki Tuomi: > Does it work better if you use > > mail_location=sdbox:~/sdbox:DIRNAME= > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Hativ <hativ3(a)gmail.com> > Date: 07/07/2018 20:53 (GMT+02:00) > To: dovecot(a)dovecot.org > Subject:… [View More] Re: Get rid of the "dbox-Mails"-folder > > Hey again, > > sorry, but I have to correct me: Even with dot it's not working > completely. The subscriptions file is not created and the dovecot-acl > file has the wrong path, too. > > :-( > > Greetings, > > Hativ > > Am 07.07.2018 um 02:26 schrieb Hativ: >> Hey again, >> >> I've found a working configuration: mail_location = >> sdbox:~/:FULLDIRNAME=. >> >> I use a dot instead of slash or empty value. >> >> Now my folder structure looks like I want and Dovecot is working fine. >> >> Can anyone (maybe even a Dovecot developer?) say if the configuration >> is okay? I've tried to check the source code, but I don't know C as >> good as it's needed for that. >> >> Greetings, >> >> Hativ >> >> Am 06.07.2018 um 16:10 schrieb Hativ: >>> Hey to all, >>> >>> is it possible to get rid of the "dbox-Mails"-folder when using sdbox? >>> >>> Currently my folder structure looks like this (I hope the output >>> from tree would be formatted well): >>> /srv/mail/ >>> └── example.com >>> └── user >>> ├── dovecot-acl-list >>> ├── dovecot-attributes >>> ├── dovecot.list.index.log >>> ├── dovecot.mailbox.log >>> ├── dovecot-uidvalidity >>> ├── dovecot-uidvalidity.5b3f746f >>> ├── mailboxes >>> │ ├── Drafts >>> │ │ └── dbox-Mails >>> │ │ └── dovecot.index.log >>> │ ├── INBOX >>> │ │ └── dbox-Mails >>> │ │ ├── dovecot.index.cache >>> │ │ ├── dovecot.index.log >>> │ │ └── u.1 >>> │ ├── Junk >>> │ │ └── dbox-Mails >>> │ │ └── dovecot.index.log >>> │ ├── Sent >>> │ │ └── dbox-Mails >>> │ │ └── dovecot.index.log >>> │ └── Trash >>> │ └── dbox-Mails >>> │ └── dovecot.index.log >>> └── subscriptions >>> >>> I would like to let it look like this: >>> /srv/mail/ >>> └── example.com >>> └── user >>> ├── dovecot-acl-list >>> ├── dovecot-attributes >>> ├── dovecot.list.index.log >>> ├── dovecot.mailbox.log >>> ├── dovecot-uidvalidity >>> ├── dovecot-uidvalidity.5b3f746f >>> ├── mailboxes >>> │ ├── Drafts >>> │ │ └── dovecot.index.log >>> │ ├── INBOX >>> │ │ └── dovecot.index.cache >>> │ │ └── dovecot.index.log >>> │ │ └── u.1 >>> │ ├── Junk >>> │ │ └──dovecot.index.log >>> │ ├── Sent >>> │ │ └── dovecot.index.log >>> │ └── Trash >>> │ └── dovecot.index.log >>> └── subscriptions >>> >>> My path configuration: >>> mail_attribute_dict = file:%h/dovecot-attributes >>> mail_home = /srv/mail/%d/%n/ >>> mail_location = sdbox:~/ >>> >>> I have tried >>> mail_location = sdbox:~/:FULLDIRNAME= >>> and >>> mail_location = sdbox:~/:FULLDIRNAME=/ >>> but it doesn't work. >>> >>> The first doesn't change anything. The second auto-creates the >>> folders after first login like I want, but after next login they are >>> greyed out and no longer accessible. >>> >>> Is it possible to get rid of the "dbox-Mails"-folder? I want this >>> because I don't like to have an unneeded deep folder structure. Or >>> is there a good reason to let the "dbox-Mails" folder in my setup? >>> >>> Greetings, >>> >>> Hativ >>> >> > [View Less]

2 2

Re: uid problem
by Aki Tuomi 31 Jul '18

31 Jul '18

https://wiki2.dovecot.org/HowTo/PostfixDovecotLMTP Aki On 31.07.2018 14:35, Andras Kemeny wrote: > > can you point me to an url regarding LTMP between postfix and dovecot? > it might be an area worth exploring for me. > > thanks, > a > > > 2018. 07. 31. 12:46 keltezéssel, Aki Tuomi írta: >> >> Well, I don't know about yuuuge security risk (not saying there isn't >> any...), but if this concerns you, you can also use LTMP instead, >> which is … [View More]probably a better solution here. >> >> Aki >> >> >> On 31.07.2018 13:42, Andras Kemeny wrote: >>> >>> yeah, the only problem about that is it's a yuuuge security risk :), >>> and also, postfix simply won't let me: >>> >>> Jul 31 02:20:37 rhyno postfix/pipe[29532]: fatal: user= command-line >>> attribute specifies root privileges >>> >>> so it's entirely possible i'm knocking on the wrong door, and >>> instead i should be asking this in the postfix mailing list. >>> >>> however, i'm also worried about this: "to bypass this check, set: >>> service auth { unix_listener /var/run/dovecot/auth-userdb { >>> mode=0777 } }", as i have done what it says, and the check wasn't >>> bypassed so i'm wary about something bad coming up once i somehow >>> fix this initial UID problem. >>> >>> thanks, >>> a >>> >>> >>> 2018. 07. 31. 7:12 keltezéssel, Aki Tuomi írta: >>>> You could run dovecot-lda as root. It will setuid to correct account. >>>> >>>> >>>> >>>> --- >>>> Aki Tuomi >>>> Dovecot oy >>>> >>>> -------- Original message -------- >>>> From: Andras Kemeny <pdx(a)pdx.hu> >>>> Date: 31/07/2018 04:46 (GMT+02:00) >>>> To: dovecot(a)dovecot.org >>>> Subject: uid problem >>>> >>>> hi, >>>> >>>> contacting this mailing list is my last-ditch effort to somehow >>>> come to >>>> a working configuration where postfix "ends in" dovecot, IE for >>>> special >>>> LDAP-based users, featured in the virtual mailbox delivery, dovecot >>>> would act as LDA. >>>> >>>> here's the deal. >>>> >>>> i've set up dovecot's access to the LDAP server, and for the >>>> purposes of >>>> being an IMAP server and a SASL auth backend, dovecot works >>>> brilliantly >>>> and without a glitch. i can access my test mailbox (in maildir >>>> format), >>>> i can use the LDA as root and it delivers the message correctly >>>> (after a >>>> switch to the target user's UID), and even postfix's submission works >>>> with dovecot as its SASL backend. >>>> >>>> what does not work is dovecot as LDA from postfix. >>>> >>>> i'm getting these errors in the log: >>>> >>>> Jul 31 03:40:40 rhyno dovecot: lda(aik): Error: user aik: Auth USER >>>> lookup failed >>>> Jul 31 03:40:40 rhyno dovecot: auth: Error: userdb(aik): client >>>> doesn't >>>> have lookup permissions for this user: userdb uid (10001) doesn't >>>> match >>>> peer uid (5000) (to bypass this check, set: service auth { >>>> unix_listener >>>> /var/run/dovecot/auth-userdb { mode=0777 } }) >>>> Jul 31 03:40:40 rhyno dovecot: lda: Fatal: Internal error occurred. >>>> Refer to server log for more information. >>>> >>>> for the sake of clarity, i've tried the "to bypass this check" >>>> instructions, didn't help. >>>> >>>> also, for the sake of operational clarity, "aik" is the LDAP account >>>> with the following parameters: >>>> >>>> dn: uid=aik,ou=People,dc=rhyno,dc=tech >>>> objectClass: account >>>> objectClass: posixAccount >>>> objectClass: postfixUser >>>> cn: aik >>>> uid: aik >>>> uidNumber: 10001 >>>> gidNumber: 10001 >>>> homeDirectory: /home/aik >>>> loginShell: /bin/sh >>>> gecos: aik >>>> description: User account >>>> structuralObjectClass: account >>>> entryUUID: db947584-0369-1038-98b3-675e2f0cea17 >>>> creatorsName: cn=admin,dc=rhyno,dc=tech >>>> createTimestamp: 20180613152616Z >>>> email: *********** >>>> userPassword:: ************************* >>>> mailacceptinggeneralid: andras.kemeny >>>> mailacceptinggeneralid: kemeny.andras >>>> mailacceptinggeneralid: aik >>>> mailacceptinggeneralid: pdx >>>> mailacceptinggeneralid: @rhyno.tech >>>> mailacceptinggeneralid: @rhynotechnologies.com >>>> maildrop: aik >>>> >>>> and postfix's master.cf says: >>>> >>>> dovecot unix - n n - - pipe >>>> flags=ODRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -e -f >>>> ${sender} -d ${user} >>>> >>>> so i'm stuck at this point. obviously, if the LDA is spawned with >>>> vmail:vmail perms, it cannot become uid 10001 (btw, the LDAP and >>>> passwd >>>> accounts were once connected, but for security reasons, the connection >>>> has been severed -- still the /home/aik/mail dir is owned by uid >>>> 10001 etc). >>>> >>>> what am i doint wrong? >>>> >>>> thanks, >>>> a >>> >> > [View Less]

1 0

Almost there with Sieve
by Danny Horne 31 Jul '18

31 Jul '18

Hi all, Dovecot - 2.2.35 Pigeonhole - 0.4.23 I've recently moved mail filtering from local filtering (using Thunderbird) to Sieve. I've got filtering into folders and flagging emails working fine, but for possibly one tiny glitch. When specifying folders to filter into I have to use the format 'INBOX/Folder name' instead of just 'Folder name'. Can this be corrected? No real biggie but would be nice if it could. [root@kepler ~]# dovecot -n # 2.2.35 (b1cb664): /etc/dovecot/… [View More]dovecot.conf # Pigeonhole version 0.4.23 (b2e41927) # OS: Linux 4.17.3-200.fc28.x86_64 x86_64 Fedora release 28 (Twenty Eight) xfs # Hostname: kepler.trisect.uk auth_mechanisms = cram-md5 base_dir = /var/run/dovecot/ mail_access_groups = mail mail_home = /var/spool/vhosts/homedir/%d/%n mail_location = mbox:/var/spool/vhosts/%d/%n:INBOX=/var/spool/mail/%d/%n 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 index ihave duplicate mime foreverypart extracttext mbox_write_locks = fcntl namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { args = scheme=cram-md5 /etc/cram-md5.pwd driver = passwd-file } passdb { driver = pam } plugin { sieve = file:/var/spool/vhosts/sieve-scripts;active=/var/spool/vhosts/sieve-scripts/%u.sieve sieve_user_email = postmaster(a)trisect.uk } protocols = imap lmtp sieve sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service imap-login { inet_listener imap { port = 0 } } service managesieve-login { inet_listener sieve { port = 4190 } process_min_avail = 0 service_count = 0 vsz_limit = 256 M } service managesieve { process_limit = 1024 } ssl = required ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = # hidden, use -P to show it userdb { args = uid=vmail gid=vmail driver = static } userdb { driver = passwd } protocol lmtp { mail_plugins = " sieve" } protocol lda { mail_plugins = " sieve" } protocol imap { mail_max_userip_connections = 200 } protocol sieve { mail_max_userip_connections = 25 managesieve_implementation_string = Dovecot Pigeonhole managesieve_max_compile_errors = 5 managesieve_max_line_length = 65536 } Thanks for looking [View Less]

2 2

Re: uid problem
by Aki Tuomi 31 Jul '18

31 Jul '18

Well, I don't know about yuuuge security risk (not saying there isn't any...), but if this concerns you, you can also use LTMP instead, which is probably a better solution here. Aki On 31.07.2018 13:42, Andras Kemeny wrote: > > yeah, the only problem about that is it's a yuuuge security risk :), > and also, postfix simply won't let me: > > Jul 31 02:20:37 rhyno postfix/pipe[29532]: fatal: user= command-line > attribute specifies root privileges > > so it's entirely … [View More]possible i'm knocking on the wrong door, and instead > i should be asking this in the postfix mailing list. > > however, i'm also worried about this: "to bypass this check, set: > service auth { unix_listener /var/run/dovecot/auth-userdb { mode=0777 > } }", as i have done what it says, and the check wasn't bypassed so > i'm wary about something bad coming up once i somehow fix this initial > UID problem. > > thanks, > a > > > 2018. 07. 31. 7:12 keltezéssel, Aki Tuomi írta: >> You could run dovecot-lda as root. It will setuid to correct account. >> >> >> >> --- >> Aki Tuomi >> Dovecot oy >> >> -------- Original message -------- >> From: Andras Kemeny <pdx(a)pdx.hu> >> Date: 31/07/2018 04:46 (GMT+02:00) >> To: dovecot(a)dovecot.org >> Subject: uid problem >> >> hi, >> >> contacting this mailing list is my last-ditch effort to somehow come to >> a working configuration where postfix "ends in" dovecot, IE for special >> LDAP-based users, featured in the virtual mailbox delivery, dovecot >> would act as LDA. >> >> here's the deal. >> >> i've set up dovecot's access to the LDAP server, and for the purposes of >> being an IMAP server and a SASL auth backend, dovecot works brilliantly >> and without a glitch. i can access my test mailbox (in maildir format), >> i can use the LDA as root and it delivers the message correctly (after a >> switch to the target user's UID), and even postfix's submission works >> with dovecot as its SASL backend. >> >> what does not work is dovecot as LDA from postfix. >> >> i'm getting these errors in the log: >> >> Jul 31 03:40:40 rhyno dovecot: lda(aik): Error: user aik: Auth USER >> lookup failed >> Jul 31 03:40:40 rhyno dovecot: auth: Error: userdb(aik): client doesn't >> have lookup permissions for this user: userdb uid (10001) doesn't match >> peer uid (5000) (to bypass this check, set: service auth { unix_listener >> /var/run/dovecot/auth-userdb { mode=0777 } }) >> Jul 31 03:40:40 rhyno dovecot: lda: Fatal: Internal error occurred. >> Refer to server log for more information. >> >> for the sake of clarity, i've tried the "to bypass this check" >> instructions, didn't help. >> >> also, for the sake of operational clarity, "aik" is the LDAP account >> with the following parameters: >> >> dn: uid=aik,ou=People,dc=rhyno,dc=tech >> objectClass: account >> objectClass: posixAccount >> objectClass: postfixUser >> cn: aik >> uid: aik >> uidNumber: 10001 >> gidNumber: 10001 >> homeDirectory: /home/aik >> loginShell: /bin/sh >> gecos: aik >> description: User account >> structuralObjectClass: account >> entryUUID: db947584-0369-1038-98b3-675e2f0cea17 >> creatorsName: cn=admin,dc=rhyno,dc=tech >> createTimestamp: 20180613152616Z >> email: *********** >> userPassword:: ************************* >> mailacceptinggeneralid: andras.kemeny >> mailacceptinggeneralid: kemeny.andras >> mailacceptinggeneralid: aik >> mailacceptinggeneralid: pdx >> mailacceptinggeneralid: @rhyno.tech >> mailacceptinggeneralid: @rhynotechnologies.com >> maildrop: aik >> >> and postfix's master.cf says: >> >> dovecot unix - n n - - pipe >> flags=ODRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -e -f >> ${sender} -d ${user} >> >> so i'm stuck at this point. obviously, if the LDA is spawned with >> vmail:vmail perms, it cannot become uid 10001 (btw, the LDAP and passwd >> accounts were once connected, but for security reasons, the connection >> has been severed -- still the /home/aik/mail dir is owned by uid >> 10001 etc). >> >> what am i doint wrong? >> >> thanks, >> a > [View Less]

1 0

2.3.2.1 - EC keys suppport?
by ѽ҉ᶬḳ℠ 31 Jul '18

31 Jul '18

Hi, facing [ no shared cipher ] error with EC private keys. This happens when the private key is generated with [ openssl ecparam -name brainpoolP512t1 -genkey ] with OpenSSL 1.1.0hh on the same machine Dovecot is running on. Tried some variations of [ ssl_cipher_list ] but to no avail - the [ no shared cipher ] error persists. Once the key is generated with [ openssl genpkey -algorithm RSA ] however the error is gone. Thus wondering whether (1) I am missing something or (2) this a bug or (… [View More]

3 21

Re: dsync: expunge from pop3 does not replicate
by Jakub Lánský 31 Jul '18

31 Jul '18

Here is it # 2.3.2.1 (0719df592): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.2 (5d6d7c92) # OS: Linux 4.4.0-112-generic x86_64 Ubuntu 16.04.4 LTS # Hostname: mda22 auth_cache_negative_ttl = 2 secs auth_cache_size = 16 M auth_cache_ttl = 1 mins auth_master_user_separator = / auth_mechanisms = plain login auth_verbose = yes default_client_limit = 2000 default_process_limit = 2000 default_vsz_limit = 16894 M deliver_log_format = %m %f/%e %s -> %e %p: %$ dict { sqlquota = mysql:/etc/… [View More]dovecot/dovecot-dict-sql.conf.ext sqlsieve = mysql:/etc/dovecot/dovecot-dict-sqlsieve.conf.ext } disable_plaintext_auth = no doveadm_password = # hidden, use -P to show it imap_client_workarounds = delay-newmail tb-extra-mailbox-sep tb-lsub-flags lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes lmtp_rcpt_check_quota = yes login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c login_trusted_networks = 10.3.13.0/24 10.3.14.0/24 mail_gid = nogroup mail_home = /datastore/maildir/%d/%n mail_location = maildir:~/ mail_plugins = " quota mail_log notify old_stats replication" mail_uid = nobody maildir_copy_with_hardlinks = no 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 index ihave duplicate mime foreverypart extracttext namespace inbox { inbox = yes location = mailbox Archive { auto = subscribe special_use = \Archive } mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Inbox { auto = subscribe } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = subscriptions = yes type = private } passdb { args = /etc/dovecot/master-users driver = passwd-file master = yes pass = yes } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = box msgid from subject size mail_replica = tcp:10.3.13.51:54321 old_stats_command_min_time = 1 mins old_stats_domain_min_time = 12 hours old_stats_ip_min_time = 12 hours old_stats_memory_limit = 16 M old_stats_refresh = 30 secs old_stats_session_min_time = 15 mins old_stats_track_cmds = yes old_stats_user_min_time = 1 hours quota = dict:User quota::proxy::sqlquota quota_exceeded_message = Storage quota for this account has been exceeded, please try again later. quota_grace = 50%% quota_warning = storage=95%% quota-warning 95 %u %d size quota_warning2 = messages=95%% quota-warning 95 %u %d count recipient_delimiter = + sieve = file:/datastore/sieve/%d/%n/;active=/datastore/sieve/%d/%n/active.sieve sieve_before = dict:proxy::sqlsieve;name=before_inbox_forward;bindir=/datastore/sieve/%d/%n/ sieve_max_actions = 32 sieve_max_redirects = 50 sieve_max_script_size = 1M sieve_redirect_envelope_from = recipient sieve_user_log = /datastore/sieve/%d/%n/.sieve.log } pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_reuse_xuidl = yes pop3_save_uidl = yes protocols = " imap lmtp sieve pop3 sieve" replication_max_conns = 100 service aggregator { fifo_listener replication-notify-fifo { mode = 0666 user = nobody } unix_listener replication-notify { mode = 0666 user = nobody } } service auth { inet_listener { port = 12345 ssl = yes } } service dict { unix_listener dict { group = nogroup user = nobody } } service doveadm { inet_listener { port = 54321 ssl = no } } service imap-login { process_limit = 32 process_min_avail = 8 service_count = 0 } service imap { process_limit = 16384 } service lmtp { executable = lmtp -L inet_listener lmtp { port = 24 ssl = no } process_min_avail = 5 } service managesieve-login { inet_listener sieve { port = 4190 } process_min_avail = 2 service_count = 1 vsz_limit = 196 M } service managesieve { process_limit = 2048 } service old-stats { fifo_listener old-stats-mail { mode = 0666 user = nobody } inet_listener { address = 127.0.0.1 port = 24242 } } service pop3 { process_limit = 2048 } service quota-warning { executable = script /etc/dovecot/quota-warning.sh unix_listener quota-warning { mode = 0666 user = nobody } user = nobody } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0666 user = nobody } } service stats { idle_kill = 5 mins unix_listener stats-reader { group = nogroup mode = 0666 user = nobody } unix_listener stats-writer { group = nogroup mode = 0666 user = nobody } } ssl_cert = </etc/dovecot/private/mda.vshosting.cloud/fullchain.pem ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it ssl_prefer_server_ciphers = yes submission_host = 10.3.14.30:587 userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol lmtp { mail_plugins = " quota mail_log notify old_stats replication sieve" } protocol lda { mail_plugins = " quota mail_log notify old_stats replication sieve" } protocol imap { mail_max_userip_connections = 50 mail_plugins = " quota mail_log notify old_stats replication imap_quota imap_old_stats" } protocol sieve { managesieve_max_line_length = 65536 } protocol pop3 { mail_max_userip_connections = 50 } -- Jakub Lánský IT administration/support technician jakub(a)lansky.biz GSM: +420776172737 Jabber/GTalk: lenny(a)blesmrt.net -------- Původní zpráva -------- Od: Aki Tuomi <aki.tuomi(a)dovecot.fi> Komu: Jakub Lánský <jakub(a)lansky.biz>, dovecot(a)dovecot.org Předmět: Re: dsync: expunge from pop3 does not replicate Datum: Wed, 25 Jul 2018 14:04:14 +0300 Please provide doveconf -n --- Aki Tuomi Dovecot oy -------- Original message -------- From: Jakub Lánský <jakub(a)lansky.biz> Date: 25/07/2018 11:37 (GMT+02:00) To: dovecot(a)dovecot.org Subject: dsync: expunge from pop3 does not replicate Hi, I'm using dovecot 2.3.2.1 on Xenial from upstream packages on two Dovecot servers connected with dsync over TCP. E-mails which are deleted via POP3 protocol are not correctly deleted on second server via dsync. Jul 25 09:29:19 mda11 dovecot: pop3(jakub@***)<7587><8xaJ1c1x9uEqAB7QADwAAAAAAAAAAL7v>: expunge: box=INBOX, msgid=<6a75db5d84ff257216a4340d7c0405b2(a)blesmrt.eu>, size=3238, from=lenny@***, subject=dovecot pop3 test Nothing happened on the second machine then. After running # doveadm replicator replicate "jakub@***", e-mail got expunged immediately on second server. Jul 25 09:50:56 mda22 dovecot: dsync- local(jakub@***)<Xt6oFy8nWFsjIwAA0YRh9g>: expunge: box=INBOX, msgid=< 6a75db5d84ff257216a4340d7c0405b2(a)blesmrt.eu>, size=3238, from=lenny@***, subject=dovecot pop3 test Any ideas what to do or test? Thank you [View Less]

2 3

Welcome plugin - user and domain vars?
by Tony 31 Jul '18

31 Jul '18

Hi List, I have multiple mail domains and depending on the domain name was looking for a way to pass the user and domain into a welcome.sh script. I looked at the quota script and saw of the 3 vars one of them is for the user. BOUNDARY="$1" USER="$2" MSG="" For the username - could we still reference USER="$2" in order to pass the username in the welcome email or is this only supported with the quota plugin? For the domain - how could one pass the 1st time login user's mail domain to … [View More]

2 1

uid problem
by Andras Kemeny 31 Jul '18

31 Jul '18

hi, contacting this mailing list is my last-ditch effort to somehow come to a working configuration where postfix "ends in" dovecot, IE for special LDAP-based users, featured in the virtual mailbox delivery, dovecot would act as LDA. here's the deal. i've set up dovecot's access to the LDAP server, and for the purposes of being an IMAP server and a SASL auth backend, dovecot works brilliantly and without a glitch. i can access my test mailbox (in maildir format), i can use the LDA as … [View More]root and it delivers the message correctly (after a switch to the target user's UID), and even postfix's submission works with dovecot as its SASL backend. what does not work is dovecot as LDA from postfix. i'm getting these errors in the log: Jul 31 03:40:40 rhyno dovecot: lda(aik): Error: user aik: Auth USER lookup failed Jul 31 03:40:40 rhyno dovecot: auth: Error: userdb(aik): client doesn't have lookup permissions for this user: userdb uid (10001) doesn't match peer uid (5000) (to bypass this check, set: service auth { unix_listener /var/run/dovecot/auth-userdb { mode=0777 } }) Jul 31 03:40:40 rhyno dovecot: lda: Fatal: Internal error occurred. Refer to server log for more information. for the sake of clarity, i've tried the "to bypass this check" instructions, didn't help. also, for the sake of operational clarity, "aik" is the LDAP account with the following parameters: dn: uid=aik,ou=People,dc=rhyno,dc=tech objectClass: account objectClass: posixAccount objectClass: postfixUser cn: aik uid: aik uidNumber: 10001 gidNumber: 10001 homeDirectory: /home/aik loginShell: /bin/sh gecos: aik description: User account structuralObjectClass: account entryUUID: db947584-0369-1038-98b3-675e2f0cea17 creatorsName: cn=admin,dc=rhyno,dc=tech createTimestamp: 20180613152616Z email: *********** userPassword:: ************************* mailacceptinggeneralid: andras.kemeny mailacceptinggeneralid: kemeny.andras mailacceptinggeneralid: aik mailacceptinggeneralid: pdx mailacceptinggeneralid: @rhyno.tech mailacceptinggeneralid: @rhynotechnologies.com maildrop: aik and postfix's master.cf says: dovecot unix - n n - - pipe flags=ODRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -e -f ${sender} -d ${user} so i'm stuck at this point. obviously, if the LDA is spawned with vmail:vmail perms, it cannot become uid 10001 (btw, the LDAP and passwd accounts were once connected, but for security reasons, the connection has been severed -- still the /home/aik/mail dir is owned by uid 10001 etc). what am i doint wrong? thanks, a [View Less]

2 1

dovecot 2.3.x, ECC and wildcard certificates, any issues
by David Mehler 31 Jul '18

31 Jul '18

Hello, Does dovecot 2.3.x have any issues recognizing or using certificates that are ECC and wildcard? I'm trying to switch my letsencrypt implementation from acme-client which does not support either of those capabilities to acme.sh which does. Since then external clients checking their email has not worked. A manual telnet to mail.example.com 993 gives a connected message but then nothing no greeting or capabilities. The certificate is for example.com with an alt name of *.example.com if … [View More]

5 12

mdbox_deleted proper syntax
by Johan Huldtgren 31 Jul '18

31 Jul '18

hello, on the wiki, https://wiki2.dovecot.org/MailboxFormat/dbox, it says that one can use either doveadm fetch or doveadm import, however I can find no correct syntax with fetch that'll actually work. Is the idea to simply override the mail_location with -o ? That seems to work for doveadm mailbox but not for doveadm fetch or search # doveadm -f table mailbox status -u johan all dovecot mailbox messages recent uidnext uidvalidity unseen highestmodseq vsize guid … [View More] firstsaved dovecot 0 0 1 1362145026 0 1 164208086 64bd9f0003af305190040000b9256959 1471825482 # doveadm -f table -o "mail_location=mdbox_deleted:~/mdbox" mailbox status -u johan all dovecot mailbox messages recent uidnext uidvalidity unseen highestmodseq vsize guid firstsaved dovecot 0 0 1 0 0 1 0 ddb9421479f0595bf21b0100b9256959 18446744073709551615 # doveadm -f flow fetch -u johan size.virtual mailbox dovecot size.virtual=2869 size.virtual=2960 size.virtual=8023 size.virtual=6683 ... # # doveadm -f flow -o "mail_location=mdbox_deleted:~/mdbox" fetch -u johan size.virtual mailbox dovecot # # doveadm search -u johan mailbox dovecot subject "LMTP Log" 64bd9f0003af305190040000b9256959 8642 64bd9f0003af305190040000b9256959 21302 64bd9f0003af305190040000b9256959 21373 64bd9f0003af305190040000b9256959 21420 64bd9f0003af305190040000b9256959 21434 64bd9f0003af305190040000b9256959 21435 64bd9f0003af305190040000b9256959 21460 64bd9f0003af305190040000b9256959 21461 64bd9f0003af305190040000b9256959 21463 64bd9f0003af305190040000b9256959 23684 # doveadm -o "mail_location=mdbox_deleted:~/mdbox" search -u johan mailbox dovecot subject "LMTP Log" # What I'm really trying to accomplish is see if a mail which a user deleted still exists in mdbox_deleted, so I wanted to do a fetch / search to see and then try to copy / import that message back. This is on OpenBSD 6.3-current with dovecot 2.2.36, doveconf -n below. thanks, .jh --- # 2.2.36 (1f10bfa63): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.24 (124e06aa) # OS: OpenBSD 6.3 amd64 # Hostname: www.example.com auth_mechanisms = plain login first_valid_gid = 0 first_valid_uid = 507 imap_client_workarounds = delay-newmail tb-extra-mailbox-sep tb-lsub-flags imap_id_log = * last_valid_uid = 1059 listen = 127.0.0.1 mail_home = /home/vmail/%d/%n mail_location = mdbox:~/mdbox mail_plugins = stats fts fts_solr mail_privileged_group = _dovecot mailbox_list_index = yes 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 index ihave duplicate mime foreverypart extracttext spamtest spamtestplus virustest mbox_write_locks = fcntl mmap_disable = yes namespace { inbox = yes location = mailbox spam { auto = subscribe special_use = \Junk } mailbox drafts { auto = subscribe special_use = \Drafts } mailbox sent-mail { auto = subscribe special_use = \Sent } mailbox trash { auto = subscribe autoexpunge = 30 days special_use = \Trash } prefix = separator = / subscriptions = yes type = private } passdb { args = /etc/dovecot/dovecot-pgsql.conf driver = sql } passdb { args = /etc/dovecot/dovecot-pgsql2.conf driver = sql } passdb { args = cache_key=%u%r%l * driver = bsdauth } plugin { antispam_backend = mailtrain antispam_mail_notspam = learn_ham antispam_mail_sendmail = /usr/local/bin/rspamc antispam_mail_sendmail_args = -h;127.0.0.1:11334;-P;q1 antispam_mail_spam = learn_spam antispam_spam = caughtspam antispam_trash = trash fts = solr fts_autoindex = yes fts_solr = url=http://127.0.0.1:8983/solr/dovecot/ recipient_delimiter = + sieve = file:~/sieve;active=~/.dovecot.sieve sieve_before = /var/dovecot/sieve/before/ sieve_default = /var/dovecot/sieve/default.sieve sieve_extensions = +spamtest +spamtestplus +virustest sieve_spamtest_max_header = X-Spamd-Result: default: [[:alnum:]]+ \[-?[[:digit:]]+\.[[:digit:]]+ / (-?[[:digit:]]+\.[[:digit:]]+)\] sieve_spamtest_status_header = X-Spamd-Result: default: [[:alnum:]]+ \[(-?[[:digit:]]+\.[[:digit:]]+) / -?[[:digit:]]+\.[[:digit:]]+\] sieve_spamtest_status_type = score sieve_virustest_status_header = X-Virus-Scan: Found to be (.+)\. sieve_virustest_status_type = text sieve_virustest_text_value1 = clean sieve_virustest_text_value5 = infected stats_refresh = 30 secs stats_track_cmds = yes } protocols = imap lmtp sieve service auth { unix_listener /var/spool/postfix/private/auth { group = _postfix mode = 0666 user = _postfix } } service imap-login { inet_listener imaps { port = 993 ssl = yes } process_limit = 200 } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = _postfix user = _postfix } } service managesieve-login { inet_listener sieve { port = 4190 } } service stats { fifo_listener stats-mail { mode = 0666 user = _postfix } } ssl = required ssl_cert = </etc/ssl/acme/example.com/fullchain.pem ssl_key = # hidden, use -P to show it userdb { args = uid=507 gid=507 driver = static } userdb { driver = passwd } verbose_proctitle = yes protocol lmtp { mail_plugins = stats fts fts_solr sieve } protocol imap { mail_max_userip_connections = 50 mail_plugins = stats fts fts_solr antispam imap_stats } [View Less]

2 2

Doveadm protocol; dovecot v2.2.10
by David White 31 Jul '18

31 Jul '18

Hi there, Just wondering what is considered current best practice for managing dovecot? The options I see are: Doveadm binary Doveadm protocol via socket Doveadm http protocol I’m currently on v2.2.10 and it appears the doveadm protocol command set is limited to just the “mailbox” commands and the http protocol hasn’t been implemented. Is the doveadm http protocol still experimental in v2.3.2? Thanks, David White ISP Engineer Trustpower T 021 223 6208 E david.white(a)trustpower.co.nz… [View More]

2 1

2.3.2.1 - ssl_alt_key revealed with dovecot -n
by ѽ҉ᶬḳ℠ 31 Jul '18

31 Jul '18

Seems like a minor cosmetic bug with [ dovecot -n ] ssl_alt_key = </etc/pki/private/some.key.pem ssl_key = # hidden, use -P to show it

1 0

Restricting SSL/TLS protocol versions on Dovecot 2.2.22
by J Doe 30 Jul '18

30 Jul '18

Hello, I have a question regarding SSL/TLS settings for Dovecot version 2.2.22. In: 10-ssl.conf there are two parameters: ssl_protocols ssl_cipher_list ssl_protocols is commented with “SSL protocol to use” and ssl_cipher_list is commented with “SSL ciphers to use”. If I want to disable SSLv3, for example, do I need to use both parameters or will disabling SSLv3 ciphers in ssl_cipher_list do the same thing ? So is: ssl_cipher_list = !SSLv3 …equivalent to: ssl_protocols = … [View More]

4 4

[Dovecot] quota-status not working in distributed environment
by Benoit Panizzon 30 Jul '18

30 Jul '18

Hello List Quick overview of our set-up: Postfix / Dovecot (2.2.2.1) / MySQL Cluster on (at the moment) three Servers to create a HA environment where you could easily add additional servers as the demand or load grows. Circular dovecot replication is used so each server uses another one as replication partner and allowing one server to fail. Dovecot Proxy Feature being used, so we can use round-robin DNS and each server can forward the connecting user to the correct 'master' for his … [View More]

5 6

OT - copied maildir from 2T drive to 4T drive
by Marc Perkel 30 Jul '18

30 Jul '18

And it's taking up more space on the 4T drive. What did I miss?

2 1

[SOLR] Where is solr-schema.xml?
by Peter Nabbefeld 27 Jul '18

27 Jul '18

Hello, running dovecot 2.3.2.1 on Arch Linux, and installed solr 7.4.0. According to the wiki, there should be doc/solr-schema.xml, but I cannot find it. Tried "whereis dovecot": dovecot: /usr/bin/dovecot /usr/lib/dovecot /etc/dovecot /usr/include/dovecot /usr/share/dovecot /usr/share/man/man1/dovecot.1.gz But I cannot find any xml files using find /usr/{lib,share}/dovecot -name "*.xml" Kind regards Peter

4 5

Imap post-login script
by j.emerlik 27 Jul '18

27 Jul '18

Dovecot v.2.2.32 and I have configured two imap post-login scripts and it seems like after successfully login scripts are not closed (dovecot_node/imap imap-postlogin : multiple processes are running still) and after some times there are too many processes and the limit is reached (imap proces_limit 1500): 1) #!/bin/sh case $IP in 10.10.1[1-2][0-7].*) exec "$@" ;; 10.11.2.4[0-9]) exec "$@" ;; esac CHECK_USER=`PGPASSWORD="password" /usr/local/pg952/bin/psql -h 10.11.1.3 -q -t -U … [View More]

1 0

Aw: Re: Re: Re: Panic: Leaked view for index - virtual mailbox
by wertstoffe＠nurfuerspam.de 26 Jul '18

26 Jul '18

1 0

Aw: Re: Re: Re: Panic: Leaked view for index - virtual mailbox
by wertstoffe＠nurfuerspam.de 26 Jul '18

26 Jul '18

1 0

Panic: Leaked view for index - virtual mailbox
by Jakobus Schürz 26 Jul '18

26 Jul '18

Hi There! I run into this problem with virtual Mailboxes on release-2.3.2 (and also in master and in older versions of dovecot) I added the core-file. Jul 25 04:11:29 aldebaran dovecot[10573]: imap(jakob)<11292><rg2GZclxHaPAqADc>: Panic: Leaked view for index /var/lib/dovecot/db/indexes/Maildir/jakob/&ANY-BB/dovecot.index: Opened in index-storage.c:338 Jul 25 04:11:29 aldebaran dovecot[10573]: imap(jakob)<11292><rg2GZclxHaPAqADc>: Error: Raw backtrace: /usr/… [View More]local/lib/dovecot/libdovecot.so.0(+0xcedf1) [0x7ffad9ac0df1] -> /usr/local/lib/dovecot/libdovecot.so.0(+ 0xceeba) [0x7ffad9ac0eba] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7ffad9a2efe8] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xf7022) [0x7ffad9c66022] -> /usr/local/lib/dovecot/libdovecot-s torage.so.0(index_storage_mailbox_close+0x9a) [0x7ffad9c3d72a] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_close+0x1a) [0x7ffad9bbb1aa] -> /usr/local/lib/dovecot/lib20_virtual_plugin.so(+0xab80) [0 x7ffad9792b80] -> /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_backend_box_open+0x2b) [0x7ffad9792d3b] -> /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_storage_sync_init+0x12a9) [0x7ffad9795f1 9] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) [0x7ffad9bbd6d1] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) [0x7ffad9bbd787] -> /usr/local/lib/dovecot/libdo vecot-storage.so.0(index_storage_get_status+0x31) [0x7ffad9c3bed1] -> /usr/local/lib/dovecot/lib20_virtual_plugin.so(+0x9ead) [0x7ffad9791ead] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xb0f83) [0x7ffad 9c1ff83] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602) [0x7ffad97b4602] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813) [0x7ffad99e9813] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox _get_status+0x31) [0x7ffad9bbdb91] -> /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_storage_sync_init+0xf0b) [0x7ffad9795b7b] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) [0 x7ffad9bbd6d1] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) [0x7ffad9bbd787] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(index_storage_get_status+0x31) [0x7ffad9c3bed1] -> /usr/loca l/lib/dovecot/lib20_virtual_plugin.so(+0x9ead) [0x7ffad9791ead] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xb0f83) [0x7ffad9c1ff83] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602) [0x7ffad97b460 2] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813) [0x7ffad99e9813] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) [0x7ffad9bbdb91] -> /usr/local/lib/dovecot/lib20_virtual_plug in.so(virtual_storage_sync_init+0xf0b) [0x7ffad9795b7b] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) [0x7ffad9bbd6d1] Jul 25 04:11:29 aldebaran dovecot[10573]: imap(jakob)<11292><rg2GZclxHaPAqADc>: Fatal: master: service(imap): child 11292 killed with signal 6 (core dumped) Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: client in: AUTH 19 PLAIN service=imap secured=tls session=9KKNZclxHqPAqADc lip=192.168.0.14 rip=192.168.0.2 20 lport=143 rport=41758 local_name=aldebaran.xundeenergie.at ssl_cipher=ECDHE-RSA-AES128-GCM-SHA256 ssl_cipher_bits=128 ssl_pfs=KxECDHE ssl_protocol=TLSv1.2 Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: client passdb out: CONT 19 Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: client in: CONT<hidden> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: passwd-file(jakob,192.168.0.220,<9KKNZclxHqPAqADc>): lookup: user=jakob file=/usr/local/etc/dovecot/users Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: client passdb out: OK 19 user=jakob Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: master in: REQUEST 2436366337 10570 19 dd4c468bbfe617d4ef06a1b8ce6c111d session_pid=11298 request_auth_token Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: passwd-file(jakob,192.168.0.220,<9KKNZclxHqPAqADc>): lookup: user=jakob file=/usr/local/etc/dovecot/users Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: master userdb out: USER 2436366337 jakob home=/var/mail/jakob acl_groups=home,admin auth_token=3ea3b630e131 3bf5beb0f26ff740450189f63e3e Jul 25 04:11:29 aldebaran dovecot[10573]: imap-login: Login: user=<jakob>, method=PLAIN, rip=192.168.0.220, lip=192.168.0.14, mpid=11298, TLS, session=<9KKNZclxHqPAqADc> Jul 25 04:11:29 aldebaran dovecot[10573]: imap(jakob)<11298><9KKNZclxHqPAqADc>: Panic: Leaked view for index /var/lib/dovecot/db/indexes/Maildir/jakob/&ANY-BB/dovecot.index: Opened in index-storage.c:338 Jul 25 04:11:29 aldebaran dovecot[10573]: imap(jakob)<11298><9KKNZclxHqPAqADc>: Error: Raw backtrace: /usr/local/lib/dovecot/libdovecot.so.0(+0xcedf1) [0x7fbd982b2df1] -> /usr/local/lib/dovecot/libdovecot.so.0(+ 0xceeba) [0x7fbd982b2eba] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fbd98220fe8] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xf7022) [0x7fbd98458022] -> /usr/local/lib/dovecot/libdovecot-s torage.so.0(index_storage_mailbox_close+0x9a) [0x7fbd9842f72a] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_close+0x1a) [0x7fbd983ad1aa] -> /usr/local/lib/dovecot/lib20_virtual_plugin.so(+0xab80) [0 x7fbd97f84b80] -> /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_backend_box_open+0x2b) [0x7fbd97f84d3b] -> /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_storage_sync_init+0x12a9) [0x7fbd97f87f1 9] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) [0x7fbd983af6d1] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) [0x7fbd983af787] -> /usr/local/lib/dovecot/libdo vecot-storage.so.0(index_storage_get_status+0x31) [0x7fbd9842ded1] -> /usr/local/lib/dovecot/lib20_virtual_plugin.so(+0x9ead) [0x7fbd97f83ead] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xb0f83) [0x7fbd9 8411f83] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602) [0x7fbd97fa6602] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813) [0x7fbd981db813] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox _get_status+0x31) [0x7fbd983afb91] -> /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_storage_sync_init+0xf0b) [0x7fbd97f87b7b] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) [0 x7fbd983af6d1] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) [0x7fbd983af787] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(index_storage_get_status+0x31) [0x7fbd9842ded1] -> /usr/loca l/lib/dovecot/lib20_virtual_plugin.so(+0x9ead) [0x7fbd97f83ead] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xb0f83) [0x7fbd98411f83] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602) [0x7fbd97fa660 2] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813) [0x7fbd981db813] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) [0x7fbd983afb91] -> /usr/local/lib/dovecot/lib20_virtual_plug in.so(virtual_storage_sync_init+0xf0b) [0x7fbd97f87b7b] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) [0x7fbd983af6d1] Jul 25 04:11:30 aldebaran dovecot[10573]: imap(jakob)<11298><9KKNZclxHqPAqADc>: Fatal: master: service(imap): child 11298 killed with signal 6 (core dumped) jakob [View Less]

4 12

doveadm who reverse dns lookups
by Michael Grant 25 Jul '18

25 Jul '18

Perhaps this is a feature request... It would be nice if the ‘doveadm who’ command printed out the reverse dns name of where the user was logged in from. Would it be possible to either add some option to doveadm who for this, or make it the do it by default and add a ‘-n’ option (like many of the other programs that look up ip addresses by default) and take a -n option to not do that? Not sure if that would break some existing thing which is why I hesitate. Might be safer to add, say, … [View More]

3 2

Re: doveadm expunge didn't clear Trash mailbox
by Joseph Tam 25 Jul '18

25 Jul '18

On Mon, 23 Jul 2018, Michael Wagner wrote: > here works a dovecot 2.2.27 on a raspberrypi and the behaviour is as > expected. > > doveadm -f tab fetch -u <user> "uid date.saved" mailbox Trash > uid date.saved > 314 2018-06-23 00:35:59 > 315 2018-06-23 12:39:10 > 316 2018-06-24 10:32:43 > ... > > And I have a cron script that expunges the mails older than 30 days. > /usr/bin/doveadm expunge -u <user> mailbox Trash savedbefore 30d … [View More]

2 1

Re: Panic: Leaked view for index - virtual mailbox
by Jakob Schuerz 25 Jul '18

25 Jul '18

1 0

Re: Panic: Leaked view for index - virtual mailbox
by Jakobus Schürz 25 Jul '18

25 Jul '18

Hi Aki! Sorry. Here is the right output. # gdb /usr/local/libexec/dovecot/imap /var/core/24491 GNU gdb (Debian 8.1-3) 8.1 Copyright (C) 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show … [View More]configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/local/libexec/dovecot/imap...(no debugging symbols found)...done. [New LWP 24491] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `dovecot/imap [jakob 213'. Program terminated with signal SIGABRT, Aborted. #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 51 ../sysdeps/unix/sysv/linux/raise.c: Datei oder Verzeichnis nicht gefunden. (gdb) bt full #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 set = {__val = {0, 140735982403592, 140035444961075, 2331576704, 12138802451775488, 140035444733018, 206158430240, 4096, 140735982403592, 94124639053616, 4096, 443744500087950336, 2389, 2380, 2381, 94124639053616}} pid = <optimized out> tid = <optimized out> ret = <optimized out> #1 0x00007f5c8ac4e2f1 in __GI_abort () at abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x33580, sa_sigaction = 0x33580}, sa_mask = {__val = {2048, 140035446034307, 140035441399298, 140035443714067, 140035445631889, 140035441273723, 140035445630673, 94124639049440, 443744500087950336, 512, 140035444801458, 140735982404016, 94124639049440, 140735982404016, 140035444801849, 94124639049440}}, sa_flags = -1964120006, sa_restorer = 0x5} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x00007f5c8aee5daf in ?? () from /usr/local/lib/dovecot/libdovecot.so.0 No symbol table info available. #3 0x00007f5c8aee5eba in ?? () from /usr/local/lib/dovecot/libdovecot.so.0 No symbol table info available. #4 0x00007f5c8ae53fe8 in i_panic () from /usr/local/lib/dovecot/libdovecot.so.0 No symbol table info available. #5 0x00007f5c8b08b028 in ?? () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #6 0x00007f5c8b06272a in index_storage_mailbox_close () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #7 0x00007f5c8afe01aa in mailbox_close () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #8 0x00007f5c8abb7b80 in ?? () from /usr/local/lib/dovecot/lib20_virtual_plugin.so No symbol table info available. #9 0x00007f5c8abb7d3b in virtual_backend_box_open () from /usr/local/lib/dovecot/lib20_virtual_plugin.so No symbol table info available. #10 0x00007f5c8abbaf19 in virtual_storage_sync_init () from /usr/local/lib/dovecot/lib20_virtual_plugin.so No symbol table info available. #11 0x00007f5c8afe26d1 in mailbox_sync_init () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #12 0x00007f5c8afe2787 in mailbox_sync () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #13 0x00007f5c8b060ed1 in index_storage_get_status () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #14 0x00007f5c8abb6ead in ?? () from /usr/local/lib/dovecot/lib20_virtual_plugin.so No symbol table info available. #15 0x00007f5c8b044f83 in ?? () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #16 0x00007f5c8abd9602 in ?? () from /usr/local/lib/dovecot/lib20_fts_plugin.so No symbol table info available. #17 0x00007f5c8ae0e813 in ?? () from /usr/local/lib/dovecot/lib01_acl_plugin.so No symbol table info available. #18 0x00007f5c8afe2b91 in mailbox_get_status () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #19 0x00007f5c8abbab7b in virtual_storage_sync_init () from /usr/local/lib/dovecot/lib20_virtual_plugin.so No symbol table info available. #20 0x00007f5c8afe26d1 in mailbox_sync_init () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #21 0x00007f5c8afe2787 in mailbox_sync () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #22 0x00007f5c8b060ed1 in index_storage_get_status () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #23 0x00007f5c8abb6ead in ?? () from /usr/local/lib/dovecot/lib20_virtual_plugin.so No symbol table info available. #24 0x00007f5c8b044f83 in ?? () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #25 0x00007f5c8abd9602 in ?? () from /usr/local/lib/dovecot/lib20_fts_plugin.so No symbol table info available. #26 0x00007f5c8ae0e813 in ?? () from /usr/local/lib/dovecot/lib01_acl_plugin.so No symbol table info available. #27 0x00007f5c8afe2b91 in mailbox_get_status () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #28 0x00007f5c8abbab7b in virtual_storage_sync_init () from /usr/local/lib/dovecot/lib20_virtual_plugin.so No symbol table info available. ---Type <return> to continue, or q <return> to quit--- #29 0x00007f5c8afe26d1 in mailbox_sync_init () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #30 0x00007f5c8afe2787 in mailbox_sync () from /usr/local/lib/dovecot/libdovecot-storage.so.0 No symbol table info available. #31 0x0000559b17308ace in cmd_select_full () No symbol table info available. #32 0x0000559b17310384 in command_exec () No symbol table info available. #33 0x0000559b1730e832 in ?? () No symbol table info available. #34 0x0000559b1730e8cc in ?? () No symbol table info available. #35 0x0000559b1730ecd5 in client_handle_input () No symbol table info available. #36 0x0000559b1730f2f4 in client_input () No symbol table info available. #37 0x00007f5c8aefe009 in io_loop_call_io () from /usr/local/lib/dovecot/libdovecot.so.0 No symbol table info available. #38 0x00007f5c8aeff8ce in io_loop_handler_run_internal () from /usr/local/lib/dovecot/libdovecot.so.0 No symbol table info available. #39 0x00007f5c8aefe10c in io_loop_handler_run () from /usr/local/lib/dovecot/libdovecot.so.0 No symbol table info available. #40 0x00007f5c8aefe318 in io_loop_run () from /usr/local/lib/dovecot/libdovecot.so.0 No symbol table info available. #41 0x00007f5c8ae78413 in master_service_run () from /usr/local/lib/dovecot/libdovecot.so.0 No symbol table info available. #42 0x0000559b17300f81 in main () No symbol table info available. (gdb) quit Jakob Am 25.07.2018 um 10:01 schrieb Aki Tuomi: > Try running gdb again with corrected path for imap binary > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Jakobus Schürz <jakobus.schuerz(a)ebcont.com> > Date: 25/07/2018 10:46 (GMT+02:00) > To: dovecot(a)dovecot.org > Subject: Re: Panic: Leaked view for index - virtual mailbox > > Hi Aki! > > The config is in the attachment. > > The output from gdb is this: > > > # gdb /usr/lib/dovecot/imap /var/core/24491 > GNU gdb (Debian 8.1-3) 8.1 > Copyright (C) 2018 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later > <http://gnu.org/licenses/gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. Type "show copying" > and "show warranty" for details. > This GDB was configured as "x86_64-linux-gnu". > Type "show configuration" for configuration details. > For bug reporting instructions, please see: > <http://www.gnu.org/software/gdb/bugs/>. > Find the GDB manual and other documentation resources online at: > <http://www.gnu.org/software/gdb/documentation/>. > For help, type "help". > Type "apropos word" to search for commands related to "word"... > /usr/lib/dovecot/imap: Datei oder Verzeichnis nicht gefunden. > [New LWP 24491] > Core was generated by `dovecot/imap [jakob 213'. > Program terminated with signal SIGABRT, Aborted. > #0 0x00007f5c8ac4cf3b in ?? () > (gdb) bt full > #0 0x00007f5c8ac4cf3b in ?? () > No symbol table info available. > #1 0x0000000000000000 in ?? () > No symbol table info available. > (gdb) quit > > And i have a complex setup for virtual mailboxes... > > For Synoptic/AKTUELL it is: > > # cat /var/mail/virtual/AKTUELL/dovecot-virtual > !Real/halbjahr > all > > And for Real/halbjahr it is: > > # cat /var/mail/real/halbjahr/dovecot-virtual > !Real/Alle > all younger 15768000 > > And for Real/Alle it is: > > # cat /var/mail/real/Alle/dovecot-virtual > !INBOX > INBOX/* > -INBOX/Trash > -INBOX/Trash/* > -INBOX/Archives > -INBOX/Archives/* > -INBOX/Drafts > -INBOX/Drafts/* > -INBOX/Junk > -INBOX/Junk/* > -INBOX/SYSTEM > -INBOX/SYSTEM/* > all > > > jakob > > > Am 25.07.2018 um 09:11 schrieb Aki Tuomi: > > So the core file is not very useful... > > > > can you, instead, attach your doveconf -n and your virtual folder > configurations and also > > > > gdb /usr/lib/dovecot/imap /path/to/core > > bt full > > > > Aki > > > >> On 25 July 2018 at 09:55 Jakobus Schürz > <jakobus.schuerz(a)ebcont.com> wrote: > >> > >> > >> Hi Aki! > >> > >> This is debian buster, but a self-compiled dovecot from git! > >> > >> /usr/local/sbin/dovecot --version > >> 2.3.2.1 (0719df592) > >> > >> jakob > >> > >> > >> Am 25.07.2018 um 08:30 schrieb Aki Tuomi: > >>> And can you provide dovecot --version too, please. > >>> > >>> Aki > >>> > >>>> On 25 July 2018 at 09:18 Aki Tuomi <aki.tuomi(a)dovecot.fi> wrote: > >>>> > >>>> > >>>> Hi! > >>>> > >>>> Which debian release is this? > >>>> > >>>> Aki > >>>> > >>>>> On 25 July 2018 at 05:18 Jakobus Schürz > <jakobus.schuerz(a)ebcont.com> wrote: > >>>>> > >>>>> > >>>>> Hi There! > >>>>> > >>>>> I run into this problem with virtual Mailboxes on release-2.3.2 (and > >>>>> also in master and in older versions of dovecot) > >>>>> > >>>>> I added the core-file. > >>>>> > >>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: > >>>>> imap(jakob)<11292><rg2GZclxHaPAqADc>: Panic: Leaked view for index > >>>>> /var/lib/dovecot/db/indexes/Maildir/jakob/&ANY-BB/dovecot.index: > Opened > >>>>> in index-storage.c:338 > >>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: > >>>>> imap(jakob)<11292><rg2GZclxHaPAqADc>: Error: Raw backtrace: > >>>>> /usr/local/lib/dovecot/libdovecot.so.0(+0xcedf1) [0x7ffad9ac0df1] -> > >>>>> /usr/local/lib/dovecot/libdovecot.so.0(+ > >>>>> 0xceeba) [0x7ffad9ac0eba] -> > >>>>> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) > [0x7ffad9a2efe8] -> > >>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xf7022) > >>>>> [0x7ffad9c66022] -> /usr/local/lib/dovecot/libdovecot-s > >>>>> torage.so.0(index_storage_mailbox_close+0x9a) [0x7ffad9c3d72a] -> > >>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_close+0x1a) > >>>>> [0x7ffad9bbb1aa] -> > >>>>> /usr/local/lib/dovecot/lib20_virtual_plugin.so(+0xab80) [0 > >>>>> x7ffad9792b80] -> > >>>>> > /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_backend_box_open+0x2b) > >>>>> [0x7ffad9792d3b] -> > >>>>> > /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_storage_sync_init+0x12a9) > >>>>> [0x7ffad9795f1 > >>>>> 9] -> > >>>>> > /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) > >>>>> [0x7ffad9bbd6d1] -> > >>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) > >>>>> [0x7ffad9bbd787] -> /usr/local/lib/dovecot/libdo > >>>>> vecot-storage.so.0(index_storage_get_status+0x31) > [0x7ffad9c3bed1] -> > >>>>> /usr/local/lib/dovecot/lib20_virtual_plugin.so(+0x9ead) > [0x7ffad9791ead] > >>>>> -> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xb0f83) [0x7ffad > >>>>> 9c1ff83] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602) > >>>>> [0x7ffad97b4602] -> > /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813) > >>>>> [0x7ffad99e9813] -> > /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox > >>>>> _get_status+0x31) [0x7ffad9bbdb91] -> > >>>>> > /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_storage_sync_init+0xf0b) > >>>>> [0x7ffad9795b7b] -> > >>>>> > /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) [0 > >>>>> x7ffad9bbd6d1] -> > >>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) > >>>>> [0x7ffad9bbd787] -> > >>>>> > /usr/local/lib/dovecot/libdovecot-storage.so.0(index_storage_get_status+0x31) > >>>>> [0x7ffad9c3bed1] -> /usr/loca > >>>>> l/lib/dovecot/lib20_virtual_plugin.so(+0x9ead) [0x7ffad9791ead] -> > >>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xb0f83) > >>>>> [0x7ffad9c1ff83] -> > /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602) > >>>>> [0x7ffad97b460 > >>>>> 2] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813) > >>>>> [0x7ffad99e9813] -> > >>>>> > /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) > >>>>> [0x7ffad9bbdb91] -> /usr/local/lib/dovecot/lib20_virtual_plug > >>>>> in.so(virtual_storage_sync_init+0xf0b) [0x7ffad9795b7b] -> > >>>>> > /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) > >>>>> [0x7ffad9bbd6d1] > >>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: > >>>>> imap(jakob)<11292><rg2GZclxHaPAqADc>: Fatal: master: service(imap): > >>>>> child 11292 killed with signal 6 (core dumped) > >>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: client in: > >>>>> AUTH 19 PLAIN service=imap secured=tls > >>>>> session=9KKNZclxHqPAqADc lip=192.168.0.14 rip=192.168.0.2 > >>>>> 20 lport=143 rport=41758 > >>>>> local_name=aldebaran.xundeenergie.at > >>>>> ssl_cipher=ECDHE-RSA-AES128-GCM-SHA256 ssl_cipher_bits=128 > >>>>> ssl_pfs=KxECDHE ssl_protocol=TLSv1.2 > >>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: client passdb > >>>>> out: CONT 19 > >>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: client in: > >>>>> CONT<hidden> > >>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: > >>>>> passwd-file(jakob,192.168.0.220,<9KKNZclxHqPAqADc>): lookup: > user=jakob > >>>>> file=/usr/local/etc/dovecot/users > >>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: client passdb > >>>>> out: OK 19 user=jakob > >>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: master in: > >>>>> REQUEST 2436366337 10570 19 > >>>>> dd4c468bbfe617d4ef06a1b8ce6c111d session_pid=11298 > request_auth_token > >>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: > >>>>> passwd-file(jakob,192.168.0.220,<9KKNZclxHqPAqADc>): lookup: > user=jakob > >>>>> file=/usr/local/etc/dovecot/users > >>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: auth: Debug: master userdb > >>>>> out: USER 2436366337 jakob home=/var/mail/jakob > >>>>> acl_groups=home,admin auth_token=3ea3b630e131 > >>>>> 3bf5beb0f26ff740450189f63e3e > >>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: imap-login: Login: > >>>>> user=<jakob>, method=PLAIN, rip=192.168.0.220, lip=192.168.0.14, > >>>>> mpid=11298, TLS, session=<9KKNZclxHqPAqADc> > >>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: > >>>>> imap(jakob)<11298><9KKNZclxHqPAqADc>: Panic: Leaked view for index > >>>>> /var/lib/dovecot/db/indexes/Maildir/jakob/&ANY-BB/dovecot.index: > Opened > >>>>> in index-storage.c:338 > >>>>> Jul 25 04:11:29 aldebaran dovecot[10573]: > >>>>> imap(jakob)<11298><9KKNZclxHqPAqADc>: Error: Raw backtrace: > >>>>> /usr/local/lib/dovecot/libdovecot.so.0(+0xcedf1) [0x7fbd982b2df1] -> > >>>>> /usr/local/lib/dovecot/libdovecot.so.0(+ > >>>>> 0xceeba) [0x7fbd982b2eba] -> > >>>>> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) > [0x7fbd98220fe8] -> > >>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xf7022) > >>>>> [0x7fbd98458022] -> /usr/local/lib/dovecot/libdovecot-s > >>>>> torage.so.0(index_storage_mailbox_close+0x9a) [0x7fbd9842f72a] -> > >>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_close+0x1a) > >>>>> [0x7fbd983ad1aa] -> > >>>>> /usr/local/lib/dovecot/lib20_virtual_plugin.so(+0xab80) [0 > >>>>> x7fbd97f84b80] -> > >>>>> > /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_backend_box_open+0x2b) > >>>>> [0x7fbd97f84d3b] -> > >>>>> > /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_storage_sync_init+0x12a9) > >>>>> [0x7fbd97f87f1 > >>>>> 9] -> > >>>>> > /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) > >>>>> [0x7fbd983af6d1] -> > >>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) > >>>>> [0x7fbd983af787] -> /usr/local/lib/dovecot/libdo > >>>>> vecot-storage.so.0(index_storage_get_status+0x31) > [0x7fbd9842ded1] -> > >>>>> /usr/local/lib/dovecot/lib20_virtual_plugin.so(+0x9ead) > [0x7fbd97f83ead] > >>>>> -> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xb0f83) [0x7fbd9 > >>>>> 8411f83] -> /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602) > >>>>> [0x7fbd97fa6602] -> > /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813) > >>>>> [0x7fbd981db813] -> > /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox > >>>>> _get_status+0x31) [0x7fbd983afb91] -> > >>>>> > /usr/local/lib/dovecot/lib20_virtual_plugin.so(virtual_storage_sync_init+0xf0b) > >>>>> [0x7fbd97f87b7b] -> > >>>>> > /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) [0 > >>>>> x7fbd983af6d1] -> > >>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) > >>>>> [0x7fbd983af787] -> > >>>>> > /usr/local/lib/dovecot/libdovecot-storage.so.0(index_storage_get_status+0x31) > >>>>> [0x7fbd9842ded1] -> /usr/loca > >>>>> l/lib/dovecot/lib20_virtual_plugin.so(+0x9ead) [0x7fbd97f83ead] -> > >>>>> /usr/local/lib/dovecot/libdovecot-storage.so.0(+0xb0f83) > >>>>> [0x7fbd98411f83] -> > /usr/local/lib/dovecot/lib20_fts_plugin.so(+0x10602) > >>>>> [0x7fbd97fa660 > >>>>> 2] -> /usr/local/lib/dovecot/lib01_acl_plugin.so(+0xf813) > >>>>> [0x7fbd981db813] -> > >>>>> > /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_get_status+0x31) > >>>>> [0x7fbd983afb91] -> /usr/local/lib/dovecot/lib20_virtual_plug > >>>>> in.so(virtual_storage_sync_init+0xf0b) [0x7fbd97f87b7b] -> > >>>>> > /usr/local/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x51) > >>>>> [0x7fbd983af6d1] > >>>>> Jul 25 04:11:30 aldebaran dovecot[10573]: > >>>>> imap(jakob)<11298><9KKNZclxHqPAqADc>: Fatal: master: service(imap): > >>>>> child 11298 killed with signal 6 (core dumped) > >>>>> > >>>>> > >>>>> jakob > >>>>> > [View Less]

1 0

dsync: expunge from pop3 does not replicate
by Jakub Lánský 25 Jul '18

25 Jul '18

Hi, I'm using dovecot 2.3.2.1 on Xenial from upstream packages on two Dovecot servers connected with dsync over TCP. E-mails which are deleted via POP3 protocol are not correctly deleted on second server via dsync. Jul 25 09:29:19 mda11 dovecot: pop3(jakub@***)<7587><8xaJ1c1x9uEqAB7QADwAAAAAAAAAAL7v>: expunge: box=INBOX, msgid=<6a75db5d84ff257216a4340d7c0405b2(a)blesmrt.eu>, size=3238, from=lenny@***, subject=dovecot pop3 test Nothing happened on the second machine then. … [View More]

2 1

Dsync fails to connect to remote IMAP server
by Andrzej Polatyński 24 Jul '18

24 Jul '18

Hi, I'm trying to migrate from an old courier IMAP server to Dovecot 2.3.1 (8e2f634). The old server uses self signed SSL certificate. I'm using the following configuration: imapc_host = 10.1.1.3 imapc_user = %u imapc_features = rfc822.size fetch-headers imapc_port = 993 imapc_ssl = imaps imapc_ssl_verify = no mail_prefetch_count = 20 mail_shared_explicit_inbox = no Launching dsync with the command: doveadm -o mail_fsync=never -o imapc_password=PASSWORD -Dv backup -R -u USER @DOMAIN <… [View More]

2 2

dovecot sometimes sends non-default SSL cert if IMAP client won't send SNI
by Martin Johannes Dauser 24 Jul '18

24 Jul '18

Hi, I recognised some funny behaviour on my server. IMAP clients which won't send an Server Name Indication (SNI) sometimes get the wrong certificate. I would expect that those clients always get the default certificate (of my new domain), instead in about 20 to 50% of connections the certificate of my old domain will be presented. (sample rate was 3 times 30 connections) Clients sending SNI always get the right certificate. A user informed me that offlineIMAP complains 'CA Cert … [View More]verifying failed: no matching domain name found in certificate' So at least offlineIMAP 7.0.12 from Debain stretch won't send SNI, there is a newer version upstream though. I myself checked the server's behaviour with openssl: $ openssl s_client -showcerts -connect IP-address:993 and $ openssl s_client -showcerts -connect IP-address:993 -servername imap.domain I'm totally clueless about how come. Best regards Martin Johannes Dauser # 2.2.10: /etc/dovecot/dovecot.conf # OS: Linux 3.10.0-862.el7.x86_64 x86_64 Red Hat Enterprise Linux Server release 7.5 (Maipo) ... service imap-login { inet_listener imap { address = 127.0.0.1 port = 143 } inet_listener imaps { port = 993 ssl = yes } process_min_avail = 8 service_count = 0 } ... ssl = required # set default cert ssl_cert = </etc/pki/dovecot/certs/mail_new_domain-chained.cert ssl_cipher_list = DHE-RSA-AES256-SHA:DHE-RSA-AES128- SHA:ALL:!LOW:!SSLv2:!EXP:!aNULL:!MD5:!RC4:!DES:!3DES:!TLSv1 ssl_key = </etc/pki/dovecot/private/mail_new_domain.key ssl_protocols = !SSLv2 !SSLv3 ... # set alternativ cert for old domain local_name mail.old.domain { ssl_cert = </etc/pki/dovecot/certs/mail_old_domain-chained.cert ssl_key = </etc/pki/dovecot/private/mail_old_domain.key } local_name imap.old.domain { ssl_cert = </etc/pki/dovecot/certs/mail_old_domain-chained.cert ssl_key = </etc/pki/dovecot/private/mail_old_domain.key } local_name pop.old.domain { ssl_cert = </etc/pki/dovecot/certs/mail_old_domain-chained.cert ssl_key = </etc/pki/dovecot/private/mail_old_domain.key } # set explicit cert for new domain local_name mail.new.domain { ssl_cert = </etc/pki/dovecot/certs/mail_new_domain-chained.cert ssl_key = </etc/pki/dovecot/private/mail_new_doman.key } local_name imap.new.domain { ssl_cert = </etc/pki/dovecot/certs/mail_new_domain-chained.cert ssl_key = </etc/pki/dovecot/private/mail_new_domain.key } local_name pop.new.domain { ssl_cert = </etc/pki/dovecot/certs/mail_new_domain-chained.cert ssl_key = </etc/pki/dovecot/private/mail_new_domain.key } [View Less]

2 3

Namespace question
by J Doe 24 Jul '18

24 Jul '18

Hi, I have a question about the “inbox” namespace, as mentioned in: conf.d/10-mail.conf. I have written my dovecot.conf file from scratch and do not include: conf.d/10-mail.conf. I have not defined the “inbox” namespace and so I am assuming that one is created by default. When I list the dovecot defaults via “sudo doveconf -d”, I notice that no “namespace inbox” entry exists. If “namespace inbox” is not specified, is one still created by default ? Thanks, - J

2 1

anvil in 2.3.2.1?
by kevin martin 23 Jul '18

23 Jul '18

Has anvil gone away in 2.3.2.1? I ask only because I don't find an example of anvil in the conf.d files anymore and I'm migrating from 2.2.10 version to 2.3.2.1. Thanks.

1 0

doveadm expunge didn't clear Trash mailbox
by Sophie Loewenthal 23 Jul '18

23 Jul '18

Hi, Why did my 'doveadm expunge' command not clear the Trash out of a mailbox? The oldest messages was put into the Trash on the 26th June 2018 as shown in the file timestamp. -rw------- 1 vmail mail 33056 Jun 26 16:46 1530031582.M768773P18242.mx10,S=33056,W=33510:2,RS # doveadm -D expunge -u testuser(a)example.org mailbox Trash savedbefore 2d Debug: Loading modules from directory: /usr/lib/dovecot/modules/doveadm Debug: Skipping module doveadm_acl_plugin, because dlopen() failed: /usr/… [View More]lib/dovecot/modules/doveadm/lib10_doveadm_acl_plugin.so: undefined symbol: acl_lookup_dict_iterate_visible_next (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_expire_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_expire_plugin.so: undefined symbol: expire_set_deinit (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_quota_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_quota_plugin.so: undefined symbol: quota_user_module (this is usually intentional, so just ignore this message) Debug: Module loaded: /usr/lib/dovecot/modules/doveadm/lib10_doveadm_sieve_plugin.so Debug: Skipping module doveadm_fts_lucene_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_lucene_plugin.so: undefined symbol: lucene_index_iter_deinit (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_fts_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_user_get_language_list (this is usually intentional, so just ignore this message) Debug: Skipping module doveadm_mail_crypt_plugin, because dlopen() failed: /usr/lib/dovecot/modules/doveadm/libdoveadm_mail_crypt_plugin.so: undefined symbol: mail_crypt_box_get_pvt_digests (this is usually intentional, so just ignore this message) doveadm(testuser(a)example.org): Debug: Added userdb setting: mail=maildir:/var/vmail/example.org/testuser@example.org doveadm(testuser(a)example.org): Debug: Added userdb setting: plugin/quota=dirsize:storage= doveadm(testuser(a)example.org): Debug: Effective uid=150, gid=8, home=/var/vmail/example.org/testuser@example.org doveadm(testuser(a)example.org): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/var/vmail/example.org/testuser@example.org doveadm(testuser(a)example.org): Debug: maildir++: root=/var/vmail/example.org/testuser@example.org, index=, indexpvt=, control=, inbox=/var/vmail/example.org/testuser@example.org, alt= Sophie [View Less]

3 6

Dovecot pop3d and imapd problem
by John Paul Iglesia 23 Jul '18

23 Jul '18

Hi, My dovecot version : 2.2.22 Recently, i had issues on dovecot. All packages of dovecot were installed on my system then suddenly when I checked yesterday the packages for dovecot-pop3d and dovecot-imapd were no longer on the list of app installed. Because of this dovecot service stop running. I checked the apt history log, term log and even dpkg log, there were no information about removing the packages. It just shown on my apt list the packages were not longer there. I had to … [View More]

3 3

dovecot lmtp and drop privileges to specific user
by Christos Chatzaras 23 Jul '18

23 Jul '18

Is it possible when dovecot LMTP to drop privileges to a specific user instead of the e-mail account user?

2 1

Stopping login via "nologin" parameter
by J Doe 23 Jul '18

23 Jul '18

Hello, I have a basic e-mail server with Postfix 3.1 and Dovecot 2.2.22. I am using a passwd-file for both userdb and passdb: /etc/dovecot/dovecot.conf userdb { driver = passwd-file args = /etc/dovecot/passwd } passdb { driver = passwd-file args = /etc/dovecot/passwd } } In the passwd file, I want to have user account names for SMTP SASL AUTH and IMAP that are NOT e-mail addresses. For example, … [View More]

1 1

ot: LE server conf setup/ iPhone 'expired cert' message
by Voytek Eymont 22 Jul '18

22 Jul '18

I've installed LE certs on my Dovecot a while back, and, it has been working OK since, but, today, an iPhone user said he can't get emails as iphone says 'cert is expired', searching around, I see some other iPhone similar issues reported, do I have my conf correct, I have; # cat dovecot.conf | grep ssl ssl = required verbose_ssl = no ssl_cert = </etc/letsencrypt/live/fqn.myserver/fullchain.pem ssl_key = </etc/letsencrypt/live/fqn.myserver/privkey.pem is fullchain.pem and privkey.pem … [View More]

6 8

Dbox lost messages
by Fineware PM 20 Jul '18

20 Jul '18

Hello, I use dovecot with dbox storage system. Today I receive 2 mail (I see that in the maillog ) but I don't find in INBOX using my IMAP client. I look in the files m.* and I find the message that I receive. But I cannot find it in any IMAP folder. I try to run "doveadm force-resync -u user inbox" but nothing change. I export all email using the command "doveadm backup -u user mbox:/tmp/mail:INDEX:/tmp/imap:LAYOUT:maildir++ and in the mbox file for inbox I found the 2 mails … [View More]

2 5

OT: 'lost' emails
by Voytek 20 Jul '18

20 Jul '18

I suspect this is mail client issue, but looking for any suggestions: user with Thunderbird says " I'm losing emails, mail is not in inbox, but, when I search, that email shows in search result, but, I can't open the email body" i don't fully understand what he was trying to say, and, won't be able to look at his PC till Monday. Looking at inbox's 'cur' directory, I can see the'missing' email amongst the other 2000 emails in 'cur' Is there any indexing I should do on the user's email folder, … [View More]

3 2

SIS: dovecot creates duplicated attachments (sometimes)
by Alexander Moisseev 20 Jul '18

20 Jul '18

SIS deduplication was broken in 2.2.16 and has been fixed with https://github.com/dovecot/core/commit/3b39022ea0513363241cf852b7d454c84158… but still sometimes (just several times in a month or so) dovecot creates duplicated attachments. As you can see in directory listings below all attachments was created at (about) the same time, but one of them has different inode number. It easy to discover using https://github.com/moisseev/doveadm-tools/blob/master/bin/dsisck # dsisck -n mail_uid=… [View More]vmail mail_attachment_dir=/vmail/attachments ==> Checking SIS... # ln -f ./30/b3/30b367c584a123eee59478adf3e4f4c9e1226545-c56eae04a67c3157287f01003d96bafd ./30/b3/30b367c584a123eee59478adf3e4f4c9e1226545-7ad0a411d17c31572b7a01003d96bafd # mkdir -p -m 700 ./64/8f/hashes && ln ./64/8f/648f5cfa27af6d20c8570fdcaeab997663e15105-55430d2cd4432c571cb600003d96bafd ./64/8f/hashes/648f5cfa27af6d20c8570fdcaeab997663e15105 # ln -f ./6f/3f/6f3fa3e4d374a9c80d07af54960ce0e7adb2e0fe-b1935817ed753557546700003d96bafd ./6f/3f/6f3fa3e4d374a9c80d07af54960ce0e7adb2e0fe-72da1f32e38e3557947b00003d96bafd # ln -f ./dd/d9/ddd97aa6f624d4f54968d2c4956fc3a9d796b31b-6bf7c122fefb3157ad3500003d96bafd ./dd/d9/ddd97aa6f624d4f54968d2c4956fc3a9d796b31b-90fd1415e7e53157112800003d96bafd -------------------------------------------------------------- Unexpected objects found: 0 Attachments processed: 43500 Different attachments with similar hashes skipped: 0 Attachments deduplicated: 3 File system blocks freed up: 1800 Attachment deduplication attempts failed: 0 Hash files created: 1 Hash files creation attempts failed: 0 Hash files re-linked: 0 Hash files re-link attempts failed: 0 Orphaned hash files: 0 Invalid hash files (not a regular file): 0 -------------------------------------------------------------- # cd /vmail/attachments # ls -li ./30/b3/ ./30/b3/hashes/ ./30/b3/: total 1996 7464083 -rw------- 1 vmail vmail 337719 May 10 09:16 30b367c584a123eee59478adf3e4f4c9e1226545-7ad0a411d17c31572b7a01003d96bafd 7464082 -rw------- 6 vmail vmail 337719 May 10 09:16 30b367c584a123eee59478adf3e4f4c9e1226545-bb6eae04a67c3157287f01003d96bafd 7464082 -rw------- 6 vmail vmail 337719 May 10 09:16 30b367c584a123eee59478adf3e4f4c9e1226545-bd6eae04a67c3157287f01003d96bafd 7464082 -rw------- 6 vmail vmail 337719 May 10 09:16 30b367c584a123eee59478adf3e4f4c9e1226545-bf6eae04a67c3157287f01003d96bafd 7464082 -rw------- 6 vmail vmail 337719 May 10 09:16 30b367c584a123eee59478adf3e4f4c9e1226545-c36eae04a67c3157287f01003d96bafd 7464082 -rw------- 6 vmail vmail 337719 May 10 09:16 30b367c584a123eee59478adf3e4f4c9e1226545-c56eae04a67c3157287f01003d96bafd 7464084 drwx------ 2 vmail vmail 512 May 10 09:16 hashes ./30/b3/hashes/: total 332 7464082 -rw------- 6 vmail vmail 337719 May 10 09:16 30b367c584a123eee59478adf3e4f4c9e1226545 # ls -li ./6f/3f/ ./6f/3f/hashes/ ./6f/3f/: total 644 15088414 -rw------- 1 vmail vmail 326656 May 13 11:23 6f3fa3e4d374a9c80d07af54960ce0e7adb2e0fe-72da1f32e38e3557947b00003d96bafd 15088422 -rw------- 2 vmail vmail 326656 May 13 11:23 6f3fa3e4d374a9c80d07af54960ce0e7adb2e0fe-b1935817ed753557546700003d96bafd 15088448 drwx------ 2 vmail vmail 512 May 13 11:23 hashes ./6f/3f/hashes/: total 320 15088422 -rw------- 2 vmail vmail 326656 May 13 11:23 6f3fa3e4d374a9c80d07af54960ce0e7adb2e0fe # ls -li ./dd/d9/ ./dd/d9/hashes/ ./dd/d9/: total 748 80548 -rw------- 3 vmail vmail 250640 May 10 18:19 ddd97aa6f624d4f54968d2c4956fc3a9d796b31b-68f7c122fefb3157ad3500003d96bafd 80548 -rw------- 3 vmail vmail 250640 May 10 18:19 ddd97aa6f624d4f54968d2c4956fc3a9d796b31b-6bf7c122fefb3157ad3500003d96bafd 80547 -rw------- 1 vmail vmail 250640 May 10 18:19 ddd97aa6f624d4f54968d2c4956fc3a9d796b31b-90fd1415e7e53157112800003d96bafd 80549 drwx------ 2 vmail vmail 512 May 10 18:19 hashes ./dd/d9/hashes/: total 248 80548 -rw------- 3 vmail vmail 250640 May 10 18:19 ddd97aa6f624d4f54968d2c4956fc3a9d796b31b # doveconf -n # 2.2.24 (a82c823): /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.14 (099a97c) # OS: FreeBSD 10.3-RELEASE i386 auth_default_realm = example.com auth_mechanisms = digest-md5 cram-md5 plain apop doveadm_password = # hidden, use -P to show it first_valid_gid = 1000 first_valid_uid = 1000 lda_mailbox_autosubscribe = yes listen = * mail_attachment_dir = /vmail/attachments mail_gid = vmail mail_home = /vmail/%d/%n mail_location = mdbox:~/mdbox mail_plugins = quota zlib acl mail_shared_explicit_inbox = yes mail_uid = vmail 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 index ihave duplicate mime foreverypart extracttext namespace { list = children location = mdbox:%%h/mdbox:INDEXPVT=~/mdbox/shared/%%u prefix = shared/%%u/ separator = / subscriptions = no type = shared } namespace inbox { inbox = yes location = mailbox Archives { special_use = \Archive } mailbox Drafts { special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = separator = / } passdb { args = scheme=plain username_format=%n /usr/local/etc/dovecot/dovecot.auth/%d.passwd driver = passwd-file } plugin { acl = vfile acl_shared_dict = file:/vmail/shared-mailboxes.db antispam_backend = mailtrain antispam_mail_notspam = report_ham antispam_mail_sendmail = /usr/local/libexec/dovecot/dovecot-lda antispam_mail_sendmail_args = -d;spam(a)example.com;-m antispam_mail_spam = report_spam antispam_spam = Junk antispam_trash = Trash;train_ham;train_prob;train_spam quota = dict:User quota::file:%h/dovecot-quota quota_rule = *:storage=2G quota_rule2 = Trash:storage=+10%% quota_rule3 = Spam:storage=+20%% quota_status_nouser = DUNNO quota_status_success = DUNNO sieve_after = /usr/local/etc/dovecot/sieve/sieve.after sieve_before = /usr/local/etc/dovecot/sieve/sieve.before sieve_vacation_min_period = 0 zlib_save = gz zlib_save_level = 3 } postmaster_address = postmaster(a)example.com protocols = imap lmtp sieve pop3 quota_full_tempfail = yes service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { user = vmail } } service config { unix_listener config { mode = 0600 user = vmail } } service imap-login { inet_listener imaps { port = 0 } process_limit = 200 } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } user = vmail } service pop3-login { inet_listener pop3s { port = 0 } } service quota-status { client_limit = 1 executable = quota-status -p postfix unix_listener /var/spool/postfix/private/quota-status { user = postfix } } ssl_cert = </etc/ssl/certs/mx.example.com.crt ssl_key = </etc/ssl/private/mx.example.com.key userdb { args = username_format=%n /usr/local/etc/dovecot/dovecot.auth/%d.passwd driver = passwd-file } verbose_proctitle = yes protocol imap { mail_plugins = quota zlib acl antispam imap_quota imap_zlib imap_acl } protocol lmtp { mail_plugins = quota zlib acl sieve } [View Less]

1 1

folders not visible on copied mail folders
by Mark Foley 20 Jul '18

20 Jul '18

We had a user quit recently. Three days ago I copied his entire Maildir folder to another user to that user's Maildir/.JoesEmail. I changed ownership and made the permission 'chmod -R og-rwx .', just like all the other files/directories of the new owner. This didn't work to show the new folder. Today, in his Thunderbird client, I subscribed to the 'JoesEmail' folder. I restarted dovecot and restarted Thunderbird. In Thunderbird, the 'JoesEmail' folder now shows, but it is empty and shows … [View More]

4 9

100% Dovecot MTA Replacement Setup
by David Favor 19 Jul '18

19 Jul '18

Working out upgrade of old 1.x + 2.x Dovecot installs to latest 2.3.2.1 out of Ubuntu Bionic repositories. _______ https://wiki.dovecot.org/Services suggests Dovecot can be used for full mail infrastructure, avoiding the complexity of exim4 or other MTA setup/management. Let me know if I understand this correctly. 1) https://wiki.dovecot.org/Submission can be used to listen on port 25 + port 587 (with auth). 2) https://wiki.dovecot.org/Pigeonhole can be used for filtering, including … [View More]

2 1

Replication problems
by Thomas Kristensen 19 Jul '18

19 Jul '18

Hey I am trying to setup a dovecot cluster with 2 servers using replication /dsync. In front of it I got a Fortinet ADC (Load balance) and I think that I messing up the dsync. I see mails duplicated in the sync progress. If I disable one of the servers in the ADC, it seems to work and the sync if working without a problem. But if I use both servers with a round robin on the ADC, I see mailed duplicated. Ex. I sent 100 mails thru the SMTP (Postfix) and 107 mails is in both servers, but as … [View More]

2 1

Re: Sendmail Dovecot Trouble
by John Rowan 19 Jul '18

19 Jul '18

/var/mail is a symlink to /var/spool/mail I tried both, neither works. I just wiped out the server, reinstalled from scratch this time I selected e-mail server while selecting packages after specifying GUI-server on the CentOS install. I had previously installed Dovecot after the initial server build. This time Dovecot was installed and active at boot but still can't find my mail in /var/spool/mail. On 7/13/2018 11:44 AM, Aki Tuomi wrote: > Should your INBOX path be /var/spool/mail/… [View More]

2 1

Force a user to use POP3
by John Doe Vecot 18 Jul '18

18 Jul '18

[dovecot-2.3.2.1] I have dovecotrunning icw postfixandhave IMAP and POP3 available to retrieve mail. Can you tell me how I can configure Dovecot in order to force certain users to use POP3 (download messages) only? Thanks, Jos

3 2

Re: Sendmail Dovecot Trouble
by John Rowan 18 Jul '18

18 Jul '18

Having reinstalled CentOS 7 including e-mail server in initial software configuration it installed Postfix/Dovecot. I've been using Sendmail for 20 years and no experience with Postfix. Looked in Webmin -> servers -> Postfix and specified Maildir, changed the 10-mail.conf to specify mail_location = maildir:~/Maildir and everything's working. Thanks for help. On 7/13/2018 11:44 AM, Aki Tuomi wrote: > Should your INBOX path be /var/spool/mail/%u then? > > > > --… [View More]

1 0

best practices for migrating to new dovecot version
by Shawn Heisey 18 Jul '18

18 Jul '18

I have a machine with my mail service on it running Debian Squeeze. The version of dovecot on that server is 1.2.15. I'm building a new server with Ubuntu 18.04 (started with 16.04, upgraded in place), where the dovecot version is 2.2.33. I plan to migrate all my services to this new machine. The virtual mailboxes are on disk in maildir format, with accounts in a mysql database managed by postfixadmin. When I copy them over to the new machine, would there be any value to excluding the … [View More]

4 3

Dovecot Quota and subject utf-8
by Danilo G. Baio 17 Jul '18

17 Jul '18

Hi. When a user is over quota and a message is rejected, it sends a message back changing partially the subject (depending on the size). With utf-8 it breaks the information, we noticed this behavior when the subject line uses utf-8 and it is broken in more than one line: Subject: Quêm casé erat vim id, vix ín dicit putânt, minim çónsequuntur ea iús. Agam cetêro tê eôs, ád vim ipsum tantâs expetêndis. Ut prõ vidit diçit iudicabit, cum út çômmódo Subject of a delivered message: Subject: =?… [View More]

1 0

Dovecot and Sieve setup
by Will Merkens 17 Jul '18

17 Jul '18

I thought I had sieve working I could create the rules in TB and it says it's communicating properly and saves the file but the sieve rules do not seem to be working. when I look at /var/spool/maildir/domain/user I see Maildir Maildir =uid=1000 inside Maildir =uid=1000/sieve I see my sieve script I created Test.sieve and a tmp directory Should not this be in the main Maildir/sieve directory. -- William Merkens IT Support Analyst Userful Corporation +1 403.538.7767 ext.289 +1 866.873.… [View More]

2 1

dsync panic
by Infoomatic 16 Jul '18

16 Jul '18

Hi, I just upgraded from dovecot 2.2.19 to 2.3.2. "doveadm backup" worked fine in v 2.2.19, but now panics (user with shared folder): /opt/dovecot/bin/doveadm backup -u testuser -1 sdbox:/tmp/testuser dsync(standl2): Panic: file mailbox-attribute.c: line 360 (mailbox_attribute_get_stream): assertion failed: (value_r->value != NULL || value_r->value_stream != NULL) dsync(standl2): Error: Raw backtrace: /opt/dovecot/lib/dovecot/libdovecot.so.0(+0xcb6fa) [0x7f43679986fa] -> /opt/dovecot/… [View More]

5 8

ssl_dh required, even though DH is disabled.
by Eric Toombs 16 Jul '18

16 Jul '18

Here's my config: # 2.3.2 (582970113): /etc/dovecot/dovecot.conf # OS: Linux 4.17.5-1-ARCH x86_64 Arch Linux # Hostname: vault passdb { driver = pam } protocols = imap service imap-login { inet_listener imap { port = 0 } } ssl = required ssl_cert = </etc/letsencrypt/live/myhostname.com/fullchain.pem ssl_cipher_list = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA256:… [View More]

2 1

Re: Letsencrypt certificate for repo.dovecot.org expired May 14th..
by DurgaPrasad - DatasoftComnet 15 Jul '18

15 Jul '18

:) Rgds/DP 9849111010 Sent from my iPhone. Pls excuse brevity and typos if any. > On 15-Jul-2018, at 5:00 PM, Aki Tuomi <aki.tuomi(a)dovecot.fi> wrote: > > certbot clearly hates me > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: "B. Reino" <reinob(a)bbmk.org> > Date: 15/07/2018 11:49 (GMT+02:00) > To: Aki Tuomi <aki.tuomi(a)dovecot.fi> > Cc: Dovecot Mailing List <dovecot(a)dovecot.org> > … [View More]

1 0

Connection closed (IDLE running for 0.001 + waiting input for
by Sophie Loewenthal 15 Jul '18

15 Jul '18

Hi, Just noticed an Android email client called K9 Mail is producing these entries in a server's dovecot log: Jul 11 21:03:28 mx1 dovecot: imap(me(a)example.org): Connection closed (IDLE running for 0.001 + waiting input for 1728.597 secs, 2 B in + 10+0 B out, state=wait-input) in=353 out=2154 Jul 11 21:03:31 mx1 dovecot: imap(me(a)example.org): Connection closed (IDLE running for 0.001 + waiting input for 1731.069 secs, 2 B in + 10+0 B out, state=wait-input) in=389 out=1910 I cannot … [View More]

2 1

Sendmail Dovecot Trouble
by John Rowan 14 Jul '18

14 Jul '18

I've been struggling trying to get Thunderbird to read e-mail off a CentOS 7 server. Sendmail writes mail in /var/spool/mail I've configured dovecot to try to read from there using Thunderbird (POP3/SMTP). The firewall allows ports 25/110. I verified I have mail in /var/spool/mail but Thunderbird is unable to retrieve that mail. I've googled sendmail / dovecot config, I've looked a the wiki but I just can't figure this out. Please don't suggest using postfix, I just want to get … [View More]

3 2

Re: Sendmail Dovecot Trouble
by Alexander Dalloz 14 Jul '18

14 Jul '18

Am 13.07.2018 um 17:44 schrieb Aki Tuomi: > Should your INBOX path be/var/spool/mail/%u then? /var/spool/mail is the same as /var/mail on CentOS 7 as /var/mail is a symlink. Alexander

1 0

mdbox+ ALT storage + lazyexpunge
by Matt Bryant 14 Jul '18

14 Jul '18

All, Anyone know that if you setup lazyexpounge with mdbox that as ALT storage defined, whether the mail location for namespace used by lazyexpunge also need the ALT= specified ?? rgds Matt

1 1

mdbox + alt storage + purge = wtf ...
by Matt Bryant 14 Jul '18

14 Jul '18

All, Is there a bug in doveadm purge ? Configured alt storage and move messages in inbox to the alternate path all well and good. However, after deleting some messages and running a purge on the mailbox found that all messages got recopied over to primary location. I guess this maybe because its re-writing the file and ditching the purged mail .. but shouldnt it keep a track that they were located on alt storage path ?? rgds Matt

1 0

Question about verbose_proctitle
by J Doe 13 Jul '18

13 Jul '18

Hello, I have a question relating to the detail that the verbose_proctitle parameter enables for ps. I have TLS configured for IMAP as follows: /etc/dovecot/dovecot.conf ssl = required ssl_cert = </path/to/cert.pem> ssl_key = </path/to/key.pem> protocols = imap lmtp service imap-login { # Disable insecure IMAP over TCP 143 inet_listener imap { port=0 } } . . . … [View More]

2 3

Whitelist file for LDAP authentication
by whpang 13 Jul '18

13 Jul '18

Hi, The dovecot version is 2.2.33.2 and we are using LDAP to do the authentication for SMTP service. We have the following configuration in auth-ldap.conf.ext to deny some users for LDAP auth. passdb { args = /etc/dovecot/deny.smtp driver = passwd-file deny = yes } passdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } And now we want to change the mechanism and only users in the list can send to LDAP auth and deny all others: passdb { args = /etc/dovecot/allow.smtp … [View More]

3 2

Pigeonhole extdata repo?
by tai74＠vfemail.net 12 Jul '18

12 Jul '18

Pigeonhole download page has links for extdata plugin up to v0.4 but nothing more and no link to the master repository https://pigeonhole.dovecot.org/download.html I want to use with dovecot 2.3.2rc1 but v0.4 won't compile with it. Thanks for helping ------------------------------------------------- ONLY AT VFEmail! - Use our Metadata Mitigator to keep your email out of the NSA's hands! $24.95 ONETIME Lifetime accounts with Privacy Features! 15GB disk! No bandwidth quotas! Commercial … [View More]

3 4

sievescript is not working
by ratatouille 12 Jul '18

12 Jul '18

Hello! I have a problem with a sieve-script which works for one domain but not for another one. Both domains are hostet on the same server running dovecot and postfix. This is the script that works: require ["vacation"]; # rule:[Out of office] if true { vacation :days 1 :addresses "a.meyer(a)nimmini.de" :subject "absent" "Ich bin nicht da."; } This one does not, a vacation message is not sent: require ["vacation"]; # rule:[Out of office] if true { vacation :days 1 :… [View More]

3 3

Sieve_default
by ＠lbutlr 12 Jul '18

12 Jul '18

I created a sieve_default to move any spam-tagged messages into the Junk mailbox automatically, but it doesn’t appear to be working (though the other imapsieve_mailbox… scripts are working). From doveconf -n plugin { imapsieve_mailbox1_before = file:/usr/lib/dovecot/sieve/report-spam.sieve imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_name = Junk imapsieve_mailbox2_before = file:/usr/lib/dovecot/sieve/report-ham.sieve imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_from =… [View More]

5 9

Re: LMTP crashing heavily for my 2.2.36 installation (and now with 2.3.2.1)
by Wolfgang Rosenauer 12 Jul '18

12 Jul '18

Hi, I will try to create a coredump later but now I see version 2.3.2.1 also crashing in LMTP :-( 2018-07-12T10:09:57.336062+02:00 saruman dovecot: lmtp(an007498)<11814><zrPDEdUMR1smLgAAQ/KzDw>: Fatal: master: service(lmtp): child 11814 killed with signal 6 (core dumps disabled - https://dovecot.org/bugreport.html#coredumps) 2018-07-12T10:09:57.382925+02:00 saruman dovecot: lmtp(an007498)<11819><fqw2E9UMR1srLgAAQ/KzDw>: Panic: file imap-bodystructure.c: line 116 (… [View More]part_write_body_multipart): assertion failed: (part->data != NULL) 2018-07-12T10:09:57.383835+02:00 saruman dovecot: lmtp(an007498)<11819><fqw2E9UMR1srLgAAQ/KzDw>: Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0xc9e06) [0x7ff42cac0e06] -> /usr/lib64/dovecot/libdovecot.so.0(+0xc9ebe) [0x7ff42cac0ebe] -> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7ff42ca35813] -> /usr/lib64/dovecot/libdovecot.so.0(imap_bodystructure_write+0x3b1) [0x7ff42ca95f81] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xbd397) [0x7ff42ce2b397] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xc005c) [0x7ff42ce2e05c] -> /usr/lib64/dovecot/libdovecot-storage.so.0(index_mail_get_special+0x20d) [0x7ff42ce2e4cd] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_get_special+0xd) [0x7ff42cdb0b6d] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_set_attachment_keywords+0x162) [0x7ff42cdb0f42] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xbdd25) [0x7ff42ce2bd25] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xbe10b) [0x7ff42ce2c10b] -> /usr/lib64/dovecot/libdovecot-storage.so.0(index_mail_get_parts+0x60) [0x7ff42ce2dcd0] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_get_parts+0x28) [0x7ff42cdb04d8] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(+0x2f11e) [0x7ff4285e611e] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(sieve_message_body_get_text+0x38) [0x7ff4285e76a8] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(ext_body_get_part_list+0x47) [0x7ff42861b187] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(+0x648d2) [0x7ff42861b8d2] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0x71) [0x7ff4285f8611] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7ff4285f886b] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(+0x53fb2) [0x7ff42860afb2] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(sieve_multiscript_run+0x38) [0x7ff42860bd28] -> /usr/lib64/dovecot/modules/lib90_sieve_plugin.so(+0x3907) [0x7ff428873907] -> /usr/lib64/dovecot/libdovecot-lda.so.0(mail_deliver+0xdc) [0x7ff42d0c41cc] -> dovecot/lmtp(lmtp_local_data+0x6eb) [0x55d90309e95b] -> dovecot/lmtp(cmd_data_continue+0x23d) [0x55d90309d4ed] -> /usr/lib64/dovecot/libdovecot.so.0(+0x507f0) [0x7ff42ca477f0] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x55) [0x7ff42cad7b35] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xe7) [0x7ff42cad9307] I'm still on maildir and my current setting about attachments is: mail_attachment_detection_options = add-flags-on-save exclude-inlined Wolfgang [View Less]

1 0

Re: LMTP crashing heavily for my 2.2.36 installation
by Wolfgang Rosenauer 12 Jul '18

12 Jul '18

On Wed, Jul 11, 2018 at 6:03 PM, Aki Tuomi <aki.tuomi(a)dovecot.fi> wrote: > One alternative is to migrate into sdbox format, in which this is supported > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Wolfgang Rosenauer <wrosenauer(a)gmail.com> > Date: 11/07/2018 18:14 (GMT+02:00) > To: Timo Sirainen <tss(a)iki.fi> > Cc: Dovecot Mailing List <dovecot(a)dovecot.org> > Subject: Re: LMTP crashing … [View More]

1 1

Re: Authentication failure with OpenLDAP
by Anushka Bandara 12 Jul '18

12 Jul '18

Hi all, Thank you all for the help. The was with the ldap user attributes. I corrected it. Now I am having an error with dovecot. User can log into ldap but, system doesn't allow user to create user's directory in Maildir. Error is below, * Error: User initialization failed: Namespace '': mkdir(/home/users/"user"/Desktop/Maildir) failed: Permission denied (euid=1000(myuser) egid=5000(<unknown>) missing +w perm: /home, we're not in group 100(users), dir owned by 0:100 mode=0775)* How … [View More]should I give the permission to overcome this error. This is a dovecot error. LDAP authentication is successful. And also, I don't know the default user whom is creating mail directories for mail users. I think the problem will be solved if I grant user the permission. But I don't know how to grant. Best regards, Anushka Bandara Research Engineer, Lanka Software Foundation +94715846018 On Tue, Jul 10, 2018 at 2:54 PM, Aki Tuomi <aki.tuomi(a)dovecot.fi> wrote: > Turn on auth_verbose=yes and auth_debug=yes and post logs. > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Anushka Bandara <anushkab(a)opensource.lk> > Date: 10/07/2018 08:53 (GMT+02:00) > To: dovecot(a)dovecot.org > Subject: Authentication failure with OpenLDAP > > Hi all, > > > *Dovecot version: 2.2.22 (fe789d2)* > > *Ubuntu version: 16.04* > *OpenLDAP version: openldap-2.4.42+dfsg* > > Configurations > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > *# 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf# Pigeonhole version 0.4.13 > (7b14904)# OS: Linux 4.10.0-28-generic x86_64 Ubuntu 16.04.3 LTS > disable_plaintext_auth = nolisten = *log_path = > /var/log/dovecot.logmail_location = maildir:~/Maildirnamespace inbox { > inbox = yes location = mailbox Drafts { special_use = \Drafts } > mailbox Junk { special_use = \Junk } mailbox Sent { special_use = > \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox > Trash { special_use = \Trash } prefix = }passdb { args = > /etc/dovecot/dovecot-ldap.conf.ext driver = ldap}protocols = pop3 > imapservice auth { unix_listener /var/spool/postfix/private/auth { mode > = 0666 }}ssl = nouserdb { args = /etc/dovecot/dovecot-ldap.conf.ext > driver = ldap}* > I am having "*Authentication failed" *problem with dovecot-ldap. Before > it, I had binding error and I fixed it. Now I am having authentication > problem when I am trying to log dovecot (usign telnet localhost 110) using > a user which is created in ldap server. I can provide any configuration > file and I did this configurations according to this " > https://help.ubuntu.com/community/DovecotLDAP". > Now I am having an authentication error. > > Thank you > > [View Less]

2 2

Storing Messages in the cloud
by Jerry 12 Jul '18

12 Jul '18

A colleague asked me if it was possible for Dovecot to store messages in the cloud. I have not heard of it being done and therefore assume it is not possible, but I thought I would ask regardless. I tried checking on the “One Drive” forum; however, I have not received any response back yet. Thanks! -- Jerry

7 6

Connection refused (61)
by Teno Deuter 12 Jul '18

12 Jul '18

Dear list, in a box with the following setup: openbsd 6.3 opensmtpd dovecot 2.2.34 roundcubemail 1.3.5 httpd web server when a system user is authenticated via roundcubemail and tries to send an email, the following errors pops in the roundcube log file: Connection refused (61) Failed to connect socket: Connection refused () here is my roundcube config file: $config['default_host'] = '127.0.0.1'; $config['smtp_server'] = 'tls://127.0.0.1'; $config['smtp_server'] = 'tls://127.0.0.1'; $… [View More]

4 47

Re: Connection refused (61)
by Richard 12 Jul '18

12 Jul '18

obvious correction ... sorry. netstat -np | grep :587 > Date: Wednesday, July 11, 2018 21:57:31 +0000 > From: Richard <inbound-dovecot(a)listmail.innovate.net> > what does the output of: > > netstat -n | grep :587 > > run as root, show you? the -p will give the program and pid. > > > >> Date: Wednesday, July 11, 2018 21:51:09 +0000 >> From: Larry Rosenman <larryrtx(a)gmail.com> >> >> Yep, you (probably) need to … [View More]

2 1

LMTP crashing heavily for my 2.2.36 installation
by Wolfgang Rosenauer 11 Jul '18

11 Jul '18

Hi, I'm running 2.2.36 (as provided by openSUSE in their server:mail repository) and at least at one of my systems LMTP is crashing regularly on certain messages (apparently a lot of them). Sometimes (but not always a backtrace is posted to the logs: 2018-07-11T07:34:56.741848+02:00 saruman dovecot: lmtp(14690): Fatal: master: service(lmtp): child 14690 killed with signal 11 (core dumps disabled) 2018-07-11T07:34:56.820474+02:00 saruman dovecot: lmtp(an007498): Panic: file imap-bodystructure.… [View More]c: line 116 (part_write_body_multipart): assertion failed: (p art->data != NULL) 2018-07-11T07:34:56.821410+02:00 saruman dovecot: lmtp(an007498): Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0xa0eb0) [0x7ff54949ceb0] -> /usr/ lib64/dovecot/libdovecot.so.0(+0xa0f8e) [0x7ff54949cf8e] -> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7ff549430f46] -> /usr/lib64/dovecot/libdovecot.so .0(imap_bodystructure_write+0x3b1) [0x7ff5494753b1] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xb8ff5) [0x7ff5497e9ff5] -> /usr/lib64/dovecot/libdovecot- storage.so.0(+0xbbbdc) [0x7ff5497ecbdc] -> /usr/lib64/dovecot/libdovecot-storage.so.0(index_mail_get_special+0x20d) [0x7ff5497ed05d] -> /usr/lib64/dovecot/lib dovecot-storage.so.0(mail_get_special+0xd) [0x7ff54977325d] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_set_attachment_keywords+0x162) [0x7ff549773662] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xb9995) [0x7ff5497ea995] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xb9d6b) [0x7ff5497ead6b] -> /usr/lib 64/dovecot/libdovecot-storage.so.0(index_mail_get_parts+0x60) [0x7ff5497ec850] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_get_parts+0x23) [0x7ff549772 cb3] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(+0x2ed1e) [0x7ff544fefd1e] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(sieve_message_body_get_text+0x33) [0x7 ff544ff1283] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(ext_body_get_part_list+0x47) [0x7ff545024ec7] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(+0x64612) [ 0x7ff545025612] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0x6c) [0x7ff545002e4c] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(siev e_interpreter_run+0x2b) [0x7ff54500309b] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(+0x543e2) [0x7ff5450153e2] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(si eve_multiscript_run+0x38) [0x7ff545016018] -> /usr/lib64/dovecot/modules/lib90_sieve_plugin.so(+0x36a7) [0x7ff54527e6a7] -> /usr/lib64/dovecot/libdovecot-lda. so.0(mail_deliver+0xa2) [0x7ff549a81eb2] -> dovecot/lmtp(+0x79ca) [0x5574fc4519ca] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x52) [0x7ff5494b1fd2 ] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0xe7) [0x7ff5494b3577] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x3c) [0 x7ff5494b206c] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7ff5494b2228] Any idea? thanks, Wolfgang [View Less]

3 5

Dovecot API for Email Archive
by Nduduzo Phili 11 Jul '18

11 Jul '18

Good day, Is there a Dovecot API for version 2.2.15 and/or above that can be used to archive to Microsoft Archive Storage OR, Is there another tool or cloud archive platform you are aware of that could assist with this? Thank you. [cid:image001.png@01D41918.B96DB030] Nduduzo Phili Product Manager ______________________________________ D: 087 805 1146 | M: A: nduduzo.phili(a)voxtelecom.co.za www.vox.co.za

1 0

Re: Make fails with 2.3.0.1 & 2.2.34 on Mac OS X 10.7.5
by James Brown 11 Jul '18

11 Jul '18

> On 2 Mar 2018, at 6:11 pm, James Brown <jlbrown(a)bordo.com.au> wrote: > > > >> On 2 Mar 2018, at 5:59 pm, Aki Tuomi <aki.tuomi(a)dovecot.fi> wrote: >> >> >> We have attempted to compile our code with OpenSSL 1.0, 1.0.2 and 1.1.0, but I'll try the specific releases too. >> >> Can you try this patch? >> >> diff --git a/src/lib-dcrypt/dcrypt-openssl.c b/src/lib-dcrypt/dcrypt-openssl.c >> index 26c9b91..187bb75 … [View More]100644 >> --- a/src/lib-dcrypt/dcrypt-openssl.c >> +++ b/src/lib-dcrypt/dcrypt-openssl.c >> @@ -9,17 +9,17 @@ >> #include "array.h" >> #include "module-dir.h" >> #include "dovecot-openssl-common.h" >> -#include <openssl/evp.h> >> -#include <openssl/sha.h> >> -#include <openssl/err.h> >> -#include <openssl/rsa.h> >> -#include <openssl/ec.h> >> -#include <openssl/bio.h> >> -#include <openssl/pem.h> >> -#include <openssl/x509.h> >> -#include <openssl/engine.h> >> -#include <openssl/hmac.h> >> -#include <openssl/objects.h> >> +#include "openssl/evp.h" >> +#include "openssl/sha.h" >> +#include "openssl/err.h" >> +#include "openssl/rsa.h" >> +#include "openssl/ec.h" >> +#include "openssl/bio.h" >> +#include "openssl/pem.h" >> +#include "openssl/x509.h" >> +#include "openssl/engine.h" >> +#include "openssl/hmac.h" >> +#include "openssl/objects.h" >> #include "dcrypt.h" >> #include "dcrypt-private.h" >> >> And if it does not work, add after the includes >> >> #pragma message("OpenSSL version is " OPENSSL_VERSION_TEXT) >> #error See above >> >> And provide output? >> >> Aki Hi Aki, Change src/lib-dcrypt/dcrypt-openssl.c start to: /* Copyright (c) 2016-2017 Dovecot authors, see the included COPYING file */ #include "lib.h" #include "buffer.h" #include "str.h" #include "hex-binary.h" #include "safe-memset.h" #include "randgen.h" #include "array.h" #include "module-dir.h" #include "dovecot-openssl-common.h" #include "openssl/evp.h" #include "openssl/sha.h" #include "openssl/err.h" #include "openssl/rsa.h" #include "openssl/ec.h" #include "openssl/bio.h" #include "openssl/pem.h" #include "openssl/x509.h" #include "openssl/engine.h" #include "openssl/hmac.h" #include "openssl/objects.h" #include "dcrypt.h" #include "dcrypt-private.h" #pragma message("OpenSSL version is " OPENSSL_VERSION_TEXT) #error See above /** Ie changed the < and > to double quotes. Ran make clean, then ./configure and but it still fails. :-( dcrypt-openssl.c:25: warning: ignoring #pragma message dcrypt-openssl.c:26:2: error: #error See above dcrypt-openssl.c:118: error: field 'ctx' has incomplete type dcrypt-openssl.c: In function 'dcrypt_openssl_ctx_hmac_destroy': dcrypt-openssl.c:452: warning: implicit declaration of function 'HMAC_cleanup' dcrypt-openssl.c: In function 'dcrypt_openssl_generate_ec_key': dcrypt-openssl.c:556: error: dereferencing pointer to incomplete type dcrypt-openssl.c:557: error: dereferencing pointer to incomplete type dcrypt-openssl.c: In function 'dcrypt_openssl_ecdh_derive_secret_local': dcrypt-openssl.c:589: error: dereferencing pointer to incomplete type dcrypt-openssl.c: In function 'dcrypt_openssl_ecdh_derive_secret_peer': dcrypt-openssl.c:669: error: dereferencing pointer to incomplete type dcrypt-openssl.c:698: error: dereferencing pointer to incomplete type dcrypt-openssl.c:699: error: dereferencing pointer to incomplete type dcrypt-openssl.c: In function 'dcrypt_openssl_store_private_key_dovecot': dcrypt-openssl.c:1462: error: dereferencing pointer to incomplete type dcrypt-openssl.c:1483: error: dereferencing pointer to incomplete type dcrypt-openssl.c:1490: error: dereferencing pointer to incomplete type dcrypt-openssl.c: In function 'dcrypt_openssl_load_private_key': dcrypt-openssl.c:1616: error: dereferencing pointer to incomplete type dcrypt-openssl.c: In function 'dcrypt_openssl_store_public_key': dcrypt-openssl.c:1766: error: dereferencing pointer to incomplete type dcrypt-openssl.c: In function 'dcrypt_openssl_private_to_public_key': dcrypt-openssl.c:1802: error: dereferencing pointer to incomplete type dcrypt-openssl.c: In function 'dcrypt_openssl_name2oid': dcrypt-openssl.c:2063: error: dereferencing pointer to incomplete type dcrypt-openssl.c: In function 'dcrypt_openssl_public_key_id_old': dcrypt-openssl.c:2113: error: dereferencing pointer to incomplete type dcrypt-openssl.c: In function 'dcrypt_openssl_private_key_id_old': dcrypt-openssl.c:2136: error: dereferencing pointer to incomplete type dcrypt-openssl.c: In function 'dcrypt_openssl_public_key_id_evp': dcrypt-openssl.c:2154: error: dereferencing pointer to incomplete type make[3]: *** [libdcrypt_openssl_la-dcrypt-openssl.lo] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2 Thanks for your help. James. [View Less]

1 1

Remove authentication penalty for webmailer
by Andreas Meyer 11 Jul '18

11 Jul '18

Hi all, I want to remove the authentication penalty for specific ip addresses (subnets if possible). I am using Dovecot 2.3.2 (582970113) and figured that this information: https://wiki2.dovecot.org/Authentication/Penalty > If the IP is in login_trusted_networks (e.g. webmail), skip any authentication penalties is not up to date. Instead this information is: https://wiki2.dovecot.org/Upgrading/2.3 --- START --- *Localhost Auth Penalty* Dovecot no longer disables auth penalty waits for … [View More]

1 0

Sieve-filter and default postmaster_address -> error?
by Larry Rosenman 10 Jul '18

10 Jul '18

I wanted to re-filter my inbox after adding some filters for my DMARC reports. When I didn’t have postmaster_address in my 15-lda.conf, I got an error from sieve-filter that it was invalid (postmaster@). I added the setting (postmaster_address = ler(a)lerctr.org<mailto:ler@lerctr.org>), and the error went away. Is this expected? Dovecot 2.3.2 Pigeonhole 0.5.2 thebighonker.lerctr.org /home/ler $ pkg info | grep dovecot dovecot-2.3.2 Secure, fast and powerful IMAP and … [View More]

2 2

Dovecot on CentOS 7
by John Rowan 10 Jul '18

10 Jul '18

I guess I've been lucky. My Red Hat server I built in 2003 finally gave up the ghost yesterday. Fifteen years with almost zero problems running 7x24. Now I'm trying to build a basic server to host my e-mail using CentOS 7, Sendmail and Dovecot. Server is running great as are Sendmail and Dovecot but Dovecot only allows connections from the CentOS 127.0.0.1. I can telnet localhost pop3 and get a +OK Dovecot ready response. Trying to telnet from a different computer on same LAN times out. … [View More]

5 4

v2.3.2.1 released
by Timo Sirainen 10 Jul '18

10 Jul '18

https://dovecot.org/releases/2.3/dovecot-2.3.2.1.tar.gz https://dovecot.org/releases/2.3/dovecot-2.3.2.1.tar.gz.sig v2.3.2 still had a few unexpected bugs: - SSL/TLS servers may have crashed during client disconnection - lmtp: With lmtp_rcpt_check_quota=yes mail deliveries may have sometimes assert-crashed. - v2.3.2: "make check" may have crashed with 32bit systems

2 3

Authentication failure with OpenLDAP
by Anushka Bandara 10 Jul '18

10 Jul '18

Hi all, *Dovecot version: 2.2.22 (fe789d2)* *Ubuntu version: 16.04* *OpenLDAP version: openldap-2.4.42+dfsg* Configurations *# 2.2.22 (fe789d2): /etc/dovecot/dovecot.conf# Pigeonhole version 0.4.13 (7b14904)# OS: Linux 4.10.0-28-generic x86_64 Ubuntu 16.04.3 LTS disable_plaintext_auth = nolisten = *log_path = /var/log/dovecot.logmail_location = maildir:~/Maildirnamespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts }… [View More]

2 1

slow mailbox refreshes
by Fabian A. Santiago 09 Jul '18

09 Jul '18

Hello, I am using dovecot 2.3.2 on my private email server in conjunction with: centos 7.5 apache 2.4.6 mariadb 10.2.16 roundcube mail 1.3.6 php 5.6.36 postfix 2.10.1 I have one mailbox with nearly 30k messages in it dispersed across several folders. it's often very slow in refreshing the message list, especially in the one largest 25k+ message folder. is this simply to be expected based on my message count or is there some kind of performance optimization and tuning i can do to improve … [View More]

2 1

New error message with Dovecot/Pigeonhole
by Jerry 08 Jul '18

08 Jul '18

FreeBSD 11.1 / amd64 dovecot --version 2.3.2 (582970113) Pigeonhole version 0.5.2 (7704de5e) I have run 'sieve-test" many times to check out changes in my "sieve" scripts. This morning, it suddenly started issuing this error message: sieve-test(root): Fatal: Couldn't drop privileges: User is missing UID (see mail_uid setting) I am not sure what is wrong or how to correct it, since it never happened before. -- Jerry "Ainsi sera, groigne qui groigne"

3 2

Re: Question about password field in passwd-file
by J Doe 08 Jul '18

08 Jul '18

> On Jul 7, 2018, at 2:12 AM, Aki Tuomi <aki.tuomi(a)dovecot.fi> wrote: > > you can add nopassword attribute to the end. See https://wiki.dovecot.org/PasswordDatabase/ExtraFields > > > --- > Aki Tuomi > Dovecot oy Hi Aki, Thank you for your reply. I have two questions regarding this: 1. Is the “nopassword” attribute the same as specifying a null password field by itself ? The documentation at [1] seems to suggest that having a null password AND specifying “… [View More]

1 0

Get rid of the "dbox-Mails"-folder
by Hativ 07 Jul '18

07 Jul '18

Hey to all, is it possible to get rid of the "dbox-Mails"-folder when using sdbox? Currently my folder structure looks like this (I hope the output from tree would be formatted well): /srv/mail/ └── example.com └── user ├── dovecot-acl-list ├── dovecot-attributes ├── dovecot.list.index.log ├── … [View More]dovecot.mailbox.log ├── dovecot-uidvalidity ├── dovecot-uidvalidity.5b3f746f ├── mailboxes │ ├── Drafts │ │ └── dbox-Mails │ │ └── dovecot.index.log │ ├── INBOX │ │ └── dbox-Mails │ │ ├── dovecot.index.cache │ │ ├── dovecot.index.log │ │ └── u.1 │ ├── Junk │ │ └── dbox-Mails │ │ └── dovecot.index.log │ ├── Sent │ │ └── dbox-Mails │ │ └── dovecot.index.log │ └── Trash │ └── dbox-Mails │ └── dovecot.index.log └── subscriptions I would like to let it look like this: /srv/mail/ └── example.com └── user ├── dovecot-acl-list ├── dovecot-attributes ├── dovecot.list.index.log ├── dovecot.mailbox.log ├── dovecot-uidvalidity ├── dovecot-uidvalidity.5b3f746f ├── mailboxes │ ├── Drafts │ │ └── dovecot.index.log │ ├── INBOX │ │ └── dovecot.index.cache │ │ └── dovecot.index.log │ │ └── u.1 │ ├── Junk │ │ └──dovecot.index.log │ ├── Sent │ │ └── dovecot.index.log │ └── Trash │ └── dovecot.index.log └── subscriptions My path configuration: mail_attribute_dict = file:%h/dovecot-attributes mail_home = /srv/mail/%d/%n/ mail_location = sdbox:~/ I have tried mail_location = sdbox:~/:FULLDIRNAME= and mail_location = sdbox:~/:FULLDIRNAME=/ but it doesn't work. The first doesn't change anything. The second auto-creates the folders after first login like I want, but after next login they are greyed out and no longer accessible. Is it possible to get rid of the "dbox-Mails"-folder? I want this because I don't like to have an unneeded deep folder structure. Or is there a good reason to let the "dbox-Mails" folder in my setup? Greetings, Hativ [View Less]

2 3

build failure with glibc >= 2.26
by Eray Aslan 07 Jul '18

07 Jul '18

Sun RPC was removed from glibc-2.26 [1] resulting in /bin/sh ../../../libtool --tag=CC --mode=link x86_64-pc-linux-gnu-gcc -std=gnu99 -march=native -O2 -pipe -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -fno-builtin-strftime -Wstrict-aliasing=2 -module -avoid-version -Wl,-O1 -Wl,--as-needed -o lib10_doveadm_quota_plugin.la -rpath /usr/lib64/dovecot/… [View More]

1 0