- dovecot - dovecot.org

vacation script issue
by fins 05 Dec '18

05 Dec '18

Hello, I have a complete Postfix + Dovecot + openLDAP setup almost working, the only issue I have is the vacation script auto-reply that doesn't work properly. If I send an email to a user with the vacation filter enabled, the auto-reply is send to a local recipient with the same account name. So for example if I send a mail from test(a)xyz.com to test(a)example.com, the auto-reply is received on the test(a)example.com address instead of the test(a)xyz.com who's the original sender. Here's a log file: Dec 3 13:52:48 imap dovecot: lda(test(a)example.com): Debug: sieve: executing script from /var/mail/example.com/test/.dovecot.svbin Dec 3 13:52:48 imap dovecot: lda(test(a)example.com): sieve: msgid=< dovecot-sieve-1543841568-836314-0(a)imap.example.com>: discarding vacation response to auto-submitted message from <MAILER-DAEMON> Dec 3 13:52:48 imap dovecot: lda(test(a)example.com): sieve: msgid=< dovecot-sieve-1543841568-836314-0(a)imap.example.com>: stored mail into mailbox 'INBOX' Dec 3 13:52:48 imap postfix/pipe[6663]: D835A300E05: to=<test(a)example.com>, orig_to=<test(a)xyz.com>, relay=dovecot, delay=0.1, delays=0.03/0.01/0/0.06, dsn=2.0.0, status=sent (delivered via dovecot service) Can somebody help with this issue and/or point where to go for debugging? Please find my dovecot configuration bellow: dovecot -n > # 2.2.10: /etc/dovecot/dovecot.conf > # OS: Linux 3.10.0-862.11.6.el7.x86_64 x86_64 CentOS Linux release 7.5.1804 (Core) xfs > auth_debug = yes > auth_mechanisms = plain login > auth_verbose = yes > lda_mailbox_autocreate = yes > lda_mailbox_autosubscribe = yes > mail_debug = yes > mail_gid = mail > mail_home = /var/mail/%d/%n > mail_location = maildir:/var/mail/%d/%n/Maildir > mail_plugins = " quota" > 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 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 { > args = /etc/dovecot/dovecot-ldap.conf.ext > driver = ldap > } > plugin { > quota = maildir:User quota > quota_grace = 10%% > quota_rule2 = Trash:storage=+100M > quota_status_nouser = DUNNO > quota_status_overquota = 552 5.2.2 Mailbox is full > quota_status_success = DUNNO > quota_warning = storage=95%% quota-warning 95 %u it > quota_warning2 = storage=80%% quota-warning 80 %u it > sieve = ~/.dovecot.sieve > sieve_dir = ~/sieve > } > protocols = imap pop3 lmtp sieve > service auth { > unix_listener /var/spool/postfix/private/auth { > group = postfix > mode = 0666 > user = postfix > } > unix_listener auth-userdb { > group = mail > mode = 0600 > user = vmail > } > } > service imap-login { > inet_listener imap { > port = 0 > } > } > service managesieve-login { > inet_listener sieve { > port = 4190 > } > } > service pop3-login { > inet_listener pop3 { > port = 0 > } > inet_listener pop3s { > port = 0 > } > } > service quota-status { > client_limit = 1 > executable = quota-status -p postfix > inet_listener { > port = 12340 > } > } > service quota-warning { > executable = script /usr/local/bin/quota-warning.sh > unix_listener quota-warning { > user = vmail > } > user = vmail > } > ssl = required > ssl_cert = </etc/pki/tls/certs/imap.example.com.crt > ssl_key = </etc/pki/tls/private/imap.example.com.key > userdb { > args = /etc/dovecot/dovecot-ldap.conf.ext > driver = ldap > } > protocol lda { > mail_plugins = " quota sieve" > } > protocol imap { > mail_plugins = " quota imap_quota" > } > > dovecot-ldap.conf.ext hosts = example.com > base = ou=People,dc=example,dc=com > ldap_version = 3 > auth_bind = yes > user_filter = (&(objectClass=posixAccount)(uid=%n)) > pass_filter = (&(objectClass=posixAccount)(uid=%n)) > > user_attrs = \ > mailRoutingAddress=user, \ > =uid=vmail, \ > =gid=mail, \ > =home=/var/mail/%d/%n, \ > =quota_rule=*:bytes=%{ldap:departmentNumber} > > > pass_attrs= mailRoutingAddress=user > > tls = yes > My vacation script: require ["date","relational","vacation"]; > # rule:[Vacation] > if allof (currentdate :zone "+0100" :value "ge" "iso8601" > "2018-12-02T02:00:00+01:00", currentdate :zone "+0100" :value "le" > "iso8601" "2018-12-24T04:00:00+01:00") > { > vacation :addresses "test(a)example.com" :subject "Away" "I'm away"; > } >

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Random issue on mailbox "assertion failed"
by Thomas Durand 05 Dec '18

05 Dec '18

Hi, Since few weeks, I have regularly the issue below with some mailboxes - This is happening randomly. Users are complaining emails are not visible. The situation is recovered by removing indexes but I would like to have it fix permanently. Ruuning dovecot 2.2.10 - Anyone to advise me what is wrong ? Thanks. Dec 05 08:03:37 justyna.rezoo.org dovecot[18684]: imap(XXX): Panic: file mail-index-sync-keywords.c: line 227 (keywords_update_records): assertion failed: (data_offset >= sizeof(struct mail_index_record)) Dec 05 08:03:37 justyna.rezoo.org dovecot[18684]: imap(xxx: Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0x6a06e) [0x7fb890be706e] -> /usr/lib64/dovecot/libdovecot.so.0(+0x6a14e) [0x7fb890be714e] -> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7fb890b9f52c] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_sync_keywords+0x808) [0x7fb890f205c8] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_sync_record+0xfd) [0x7fb890f20eed] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x21e) [0x7fb890f21e8e] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_map+0x3e7) [0x7fb890f12b77] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xb937d) [0x7fb890f0e37d] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xb9990) [0x7fb890f0e990] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_open+0x8c) [0x7fb890f0ea7c] -> /usr/lib64/dovecot/libdovecot-storage.so.0(index_storage_mailbox_open+0x87) [0x7fb890eff9c7] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x4d882) [0x7fb890ea2882] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x4d963) [0x7fb890ea2963] -> /usr/lib64/dovecot/lib20_zlib_plugin.so(+0x2a4c) [0x7fb89018fa4c] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x802b4) [0x7fb890ed52b4] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_open+0x20) [0x7fb890ed5430] -> dovecot/imap(cmd_select_full+0x172) [0x7fb8913b0432] -> dovecot/imap(command_exec+0x3c) [0x7fb8913b601c] -> dovecot/imap(+0x17f1f) [0x7fb8913b4f1f] -> dovecot/imap(+0x18005) [0x7fb8913b5005] -> dovecot/imap(client_handle_input+0x14d) [0x7fb8913b52fd] -> dovecot/imap(client_input+0x85) [0x7fb8913b56c5] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x27) [0x7fb890bf7a87] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0xff) [0x7fb890bf890f] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7fb890bf75d8] -> /usr/lib64/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fb890ba49e3] -> dovecot/imap(main+0x2c4) [0x7fb8913a9324] -> /lib64/libc.so.6(__libc_start_main+0xf5) [0x7fb8907cf3d5] Thomas Durand +336 12 07 31 87 thomas.durand(a)rezoo.org

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Re: Re[2]: BUG: sieve does not set seen-Flag
by Tuomi, Aki 05 Dec '18

05 Dec '18

please send mail to dovecot-unsubscribe(a)dovecot.org Sent from my Samsung Galaxy smartphone. -------- Original message --------From: "Сергей . via dovecot" <dovecot(a)dovecot.org> Date: 05/12/2018 08:26 (GMT+02:00) To: dovecot(a)dovecot.org Subject: Re[2]: BUG: sieve does not set seen-Flag Unsubscribe me please. I've been seeing these messages for several days and don't want anymore. Please. Среда, 5 декабря 2018, 3:22 +03:00 от Ralph Seichter <m16+dovecot(a)monksofcool.net>: * Jakobus Schürz: > 1543935543.M447415P13997.mymail,S=726,W=748:2,Sa > > Then i move this email to another IMAP-Folder, and then there is the > filename > > 1543935543.M447415P13997.mymail,S=726,W=748:2, > > As expected, the seen-flag disappeared... the same as thunderbird > shows. And what about the "dovecot-keywords" files in both folders? Do they match? The letter "a" seems to indicates that there is at least one non-standard flag defined in the source folder's keywords. By the way, can I assume you move messages only by using Thunderbird/IMAP and not by manipulating the file system? Here's how things look on my server: # On arrival (UNSEEN) 1543968031.M941319P5841.foo,S=1390,W=1422:2, # After reading (SEEN) 1543968031.M941319P5841.foo,S=1390,W=1422:2,S # After being moved to another folder (SEEN) 1543968031.M941319P5841.foo,S=1390,W=1422:2,S I can use IMAP search terms SEEN and UNSEEN as indicated above, and I see the same message state displayed in Notmuch mail (my default, it accesses Dovecot's Maildir storage directly) and various IMAP clients connecting to Dovecot. Things are working just fine here. -Ralph -- Сергей .

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Lda fatal: setgid (102 from userdb lookup) failed
by James Brown 05 Dec '18

05 Dec '18

Sorry if this is a nubbie question, but I’m getting: lda(jlbrown(a)bordo.com.au)<4444><QFg5KRHVBBxcEQAAYBwt+A>: Fatal: setgid(102 from userdb lookup) failed with euid=501(jlbrown), gid=20(staff), egid=20(staff): Operation not permitted (This binary should probably be called with process group set to 102 instead of 20(staff)) How can I fix this? (macOS Mojave, Dovecot 2.3.4) Thanks, James.

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Compilation error
by Joan Moreau 04 Dec '18

04 Dec '18

Hi USing git, I reach the following error (below). Here is my configure parameters : CPPFLAGS="-I/include -I/usr/include/tirpc/" LDFLAGS="-L/lib -ltirpc" ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var --libexec=/usr/libexec --with-sql=yes --without-sqlite --with-mysql --with-ssl --without-shadow --without-nss --without-pam --without-ldap --with-zlib --with-bzlib --with-libwrap --with-libcap --without-solr --without-gssapi --without-docs --without-sia --without-pgsql --without-lucene --without-stemmer THanks libtool: link: gcc -std=gnu99 -g -O2 -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -mfunction-return=thunk -mindirect-branch=thunk -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -fno-builtin-strftime -Wstrict-aliasing=2 -Wl,--as-needed -o test-lib test_lib-test-lib.o test_lib-test-array.o test_lib-test-aqueue.o test_lib-test-base32.o test_lib-test-base64.o test_lib-test-bits.o test_lib-test-bsearch-insert-pos.o test_lib-test-buffer.o test_lib-test-byteorder.o test_lib-test-crc32.o test_lib-test-data-stack.o test_lib-test-event-filter.o test_lib-test-event-log.o test_lib-test-failures.o test_lib-test-file-create-locked.o test_lib-test-guid.o test_lib-test-hash.o test_lib-test-hash-format.o test_lib-test-hash-method.o test_lib-test-hmac.o test_lib-test-hex-binary.o test_lib-test-imem.o test_lib-test-ioloop.o test_lib-test-iso8601-date.o test_lib-test-iostream-pump.o test_lib-test-iostream-proxy.o test_lib-test-iostream-temp.o test_lib-test-istream.o test_lib-test-istream-base64-decoder.o test_lib-test-istream-base64-encoder.o test_lib-test-istream-chain.o test_lib-test-istream-concat.o test_lib-test-istream-crlf.o test_lib-test-istream-failure-at.o test_lib-test-istream-jsonstr.o test_lib-test-istream-multiplex.o test_lib-test-istream-seekable.o test_lib-test-istream-sized.o test_lib-test-istream-tee.o test_lib-test-istream-try.o test_lib-test-istream-unix.o test_lib-test-json-parser.o test_lib-test-json-tree.o test_lib-test-lib-signals.o test_lib-test-llist.o test_lib-test-log-throttle.o test_lib-test-malloc-overflow.o test_lib-test-memarea.o test_lib-test-mempool.o test_lib-test-mempool-allocfree.o test_lib-test-mempool-alloconly.o test_lib-test-pkcs5.o test_lib-test-net.o test_lib-test-numpack.o test_lib-test-ostream-buffer.o test_lib-test-ostream-failure-at.o test_lib-test-ostream-file.o test_lib-test-ostream-multiplex.o test_lib-test-multiplex.o test_lib-test-path-util.o test_lib-test-primes.o test_lib-test-printf-format-fix.o test_lib-test-priorityq.o test_lib-test-random.o test_lib-test-seq-range-array.o test_lib-test-stats-dist.o test_lib-test-str.o test_lib-test-strescape.o test_lib-test-strfuncs.o test_lib-test-strnum.o test_lib-test-str-find.o test_lib-test-str-sanitize.o test_lib-test-str-table.o test_lib-test-time-util.o test_lib-test-unichar.o test_lib-test-utc-mktime.o test_lib-test-uri.o test_lib-test-var-expand.o test_lib-test-wildcard-match.o -L/lib ../lib-test/.libs/libtest.a ./.libs/liblib.a -ltirpc -lm /usr/bin/ld: test_lib-test-lib.o:(.data.rel.ro+0x108): undefined reference to `test_connection' collect2: error: ld returned 1 exit status make[4]: *** [Makefile:1211: test-lib] Error 1 make[4]: Leaving directory '/usr/src/dovecot/src/lib' make[3]: *** [Makefile:1152: all] Error 2 make[3]: Leaving directory '/usr/src/dovecot/src/lib' make[2]: *** [Makefile:564: all-recursive] Error 1 make[2]: Leaving directory '/usr/src/dovecot/src' make[1]: *** [Makefile:682: all-recursive] Error 1 make[1]: Leaving directory '/usr/src/dovecot' make: *** [Makefile:526: all] Error 2

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dovecot and argon2 encryption
by Jerry 04 Dec '18

04 Dec '18

I am using a FreeBSD 11-2 amd/64 system with dovecot version 2.3.4 installed. I was playing around with different encryption schemes. doveadm pw -l SHA1 SSHA512 BLF-CRYPT PLAIN HMAC-MD5 OTP SHA512 SHA RPA DES-CRYPT CRYPT SSHA MD5-CRYPT SKEY PLAIN-MD4 PLAIN-MD5 SCRAM-SHA-1 LANMAN SHA512-CRYPT CLEAR CLEARTEXT SSHA256 NTLM MD5 PBKDF2 SHA256 CRAM-MD5 PLAIN-TRUNC SHA256-CRYPT SMD5 DIGEST-MD5 LDAP-MD5 There is no mention of "argon2" shown. Now, from the command line I can enter this command: ~ $ echo -n "Secret-Password" | argon2 somesalt Type: Argon2i Iterations: 3 Memory: 4096 KiB Parallelism: 1 Hash: e6432f595e999988c7c54c30d530b0fc7d9953510e5ccf295359258f4ea22a3d Encoded: $argon2i$v=19$m=4096,t=3,p=1$c29tZXNhbHQ$5kMvWV6ZmYjHxUww1TCw/H2ZU1EOXM8pU1klj06iKj0 0.039 seconds Verification ok However, this fails: doveadm pw -p "Secret-Password" -s argon2 Fatal: Unknown scheme: ARGON2 I have tried different ways to enter "argon2", but nothing works. Can someone tell me what I am doing wrong? Thanks :) -- Jerry

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Panic: file dsync-brain-mailbox-tree.c: line 448: unreached
by Marc Weustink 04 Dec '18

04 Dec '18

Hi all, To backup our imap folders I've a cronjob running in the night: /usr/bin/doveadm -o stats_writer_socket_path= backup -R -A -N tcp:xxx.yyy.zzz:4191 This ran successful when I set it up and didn't look at it anymore. Recently I noticed errors: dsync-local(administration)<uO/qHjXS6FteLAAA3i05xw>: Panic: file dsync-mailbox-tree-sync.c: line 1253 (sync_create_mailboxes): assertion failed: (node->ns == other_node->ns) dsync-local(administration)<uO/qHjXS6FteLAAA3i05xw>: Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0xcceca) [0x7f7029099eca] -> /usr/lib/dovecot/libdovecot.so.0(+0xccf21) [0x7f7029099f21] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f7029006f44] -> /usr/bin/doveadm(+0x5206c) [0x558ba9fec06c] -> /usr/bin/doveadm(dsync_mailbox_trees_sync_init+0x2a2) [0x558ba9fedba2] -> /usr/bin/doveadm(dsync_brain_recv_mailbox_tree_deletes+0x246) [0x558ba9fdf6d6] -> /usr/bin/doveadm(dsync_brain_run+0x5b8) [0x558ba9fdbec8] -> /usr/bin/doveadm(+0x42260) [0x558ba9fdc260] -> /usr/bin/doveadm(+0x585bf) [0x558ba9ff25bf] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x69) [0x7f70290b2029] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x109) [0x7f70290b3959] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x52) [0x7f70290b2132] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f70290b2348] -> /usr/bin/doveadm(+0x27e39) [0x558ba9fc1e39] -> /usr/bin/doveadm(+0x2a3c7) [0x558ba9fc43c7] -> /usr/bin/doveadm(+0x2b1f6) [0x558ba9fc51f6] -> /usr/bin/doveadm(doveadm_mail_try_run+0x1fa) [0x558ba9fc597a] -> /usr/bin/doveadm(main+0x45b) [0x558ba9fb4ceb] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0) [0x7f702891a830] -> /usr/bin/doveadm(_start+0x29) [0x558ba9fb4e69] Aborted (core dumped) I've added the dovecot repo to get dovecot automatically updated, so I cannot tell with which version it started. my doveconf -n: [sudo] password for infraadmin: # 2.3.3 (dcead646b): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.3 (f018bbab) # OS: Linux 4.4.0-137-generic x86_64 Ubuntu 16.04.5 LTS autofs # Hostname: xxx.xxx.xxx dict { acl = pgsql:/etc/dovecot/dovecot-dict-sql-local.conf.ext } doveadm_password = # hidden, use -P to show it mail_debug = yes mail_gid = vmail mail_home = /home/mail/backup/%n mail_location = maildir:/home/mail/backup/%n/mail 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 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 = / type = private } namespace public { location = maildir:/home/mail/backup/Common/mail:INDEXPVT=/home/mail/backup/%n/mail/common prefix = Common/ separator = / subscriptions = no type = public } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { acl = vfile acl_shared_dict = proxy::acl sieve = file:~/sieve;active=~/.dovecot.sieve } protocols = " sieve" service auth { unix_listener auth-userdb { mode = 0777 } } service dict { unix_listener dict { group = vmail user = vmail } } ssl = no userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql }

1 1

Sieve scripts not backed up
by Marc Weustink 04 Dec '18

04 Dec '18

(now from my subscribed account) Hi all. I try to backup out sieve scripts through doveadm -o stats_writer_socket_path= backup -R -u marc -N tcp:<remote.host>:4191 All mail is backed up but no scripts. What am I doing wrong ? Thanks Marc doveconf -n # 2.3.4 (0ecbaf23d): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.4 (60b0f48d) # OS: Linux 4.4.0-137-generic x86_64 Ubuntu 16.04.5 LTS autofs # Hostname: xxx dict { acl = pgsql:/etc/dovecot/dovecot-dict-sql-local.conf.ext } doveadm_password = # hidden, use -P to show it mail_debug = yes mail_gid = vmail mail_home = /home/mail/backup/%n mail_location = maildir:/home/mail/backup/%n/mail 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 Shared { location = maildir:/home/mail/backup/Common/mail:INDEXPVT=/home/mail/backup/%n/mail/common prefix = Shared/ separator = / subscriptions = no type = public } namespace Users { list = children location = maildir:/home/mail/backup/%%n/mail:INDEXPVT=/home/mail/backup/%n/mail/shared/%%n prefix = Users/%%n/ separator = / subscriptions = no 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 = / type = private } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { acl = vfile acl_shared_dict = proxy::acl sieve = file:~/sieve;active=~/.dovecot.sieve } protocols = sieve service auth { unix_listener auth-userdb { mode = 0777 } } service dict { unix_listener dict { group = vmail user = vmail } } ssl = no userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql }

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Log synchronization error
by Jakobus Schürz 04 Dec '18

04 Dec '18

Hi there! I've installed dovecot for debian from the dovecot-repo in the latest Version 2:2.3.4-2~stretch And i still get this error-messages. dovecot[5817]: imap(user.name)<26484><nzUgti58YaEuffpZ>: Error: Log synchronization error at seq=4,offset=5748 for /var/lib/dovecot/db/indexes/Maildir/user.name/Trash/dovecot.index: Append with UID 202, but next_uid = 203 I read in the release-notes, that doveadm force-resync can solve this problem... But it didn't I ran the command on all Mailboxes, but deleting a message in Thunderbird (= moving it into Trash) causes the error above. Do you need further informations? BG jakob

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Mailing list address harvested for spamming
by dovecot-e51＠deemzed.uk 03 Dec '18

03 Dec '18

Not to stir the pot, but I notice my email address has recently been harvested from this list for spamming purposes. This email address is unique and not used for anything else. I'd distinguish this from spam sent to the mailing list itself, which is obviously different. Is there anything further that could be done to prevent this? -- Dave

10 19

Relocate subfolders to different mount point
by Marc Roos 03 Dec '18

03 Dec '18

I would like to relocate the subfolders of the Sent folder to a different location. Now send messages mail is stored in mbox format at the location /home/users/testuser/mail/.Sent. I would like to store the subfolders Sent/2017 and Sent/2018 at the location /home/archive/users/testuser/.Sent.2017 and /home/archive/users/testuser/.Sent.2018 Is this even possible? I am using currently using this mail_location: mail_location = mbox:~/mail:INBOX=/var/spool/mail/%u:CONTROL=~/mail/control:INDEX=/var/d ovecot/%u/index:LAYOUT=maildir++ /var/dovecot is on a ssd /var/spool/mail is on sda ~/mail is on sdb with these folders [@mail]# ls -ac1 .folderc .Drafts .foldera control .Trash.folderc .folderb .Sent .Sent.2018 .Trash

2 3

Re: Sieve broken after upgrade
by Stephan Bosch 03 Dec '18

03 Dec '18

Hi, First of all, what are you using to send this e-mail? I am receiving this as an attachment. (Anyone else seeing this? More mails from different senders seem to be affected.) Op 02/12/2018 om 17:12 schreef Pavel Stratil via dovecot: > Hi everyone, > > after switching to ubuntu (from debian) and running a newer dovecot > --version 2.2.33.2 (d6601f4ec) i encountered a problem with > configuring sieve. The mailserver has virtual maila accounts stored in > /decrypted/%d/%n > > Prior, i used > > plugin { > sieve = ~/.dovecot.sieve > sieve_dir = ~/sieve > sieve_before = /etc/dovecot/sieve/before.d > } > > after the upgrade, I moved the sieve_before location on disk and > changed this to > > plugin { > sieve = file:~/sieve;active=~/.dovecot.sieve > sieve_before = /var/lib/dovecot/sieve/before.d > } From the log below, does " /decrypted/industra.space/events/" make sense as the home directory? Does "/decrypted/%d/%n/" expand to that same directory? What do the logs show in that case? Regards, Stephan. > > only to see that sieve didnt forward e-mails anymore. Looking at the > logs below, i suspect, that I didnt understood the meaning of sieve = > file:~/sieve;active=~/.dovecot.sieve correctly: > > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > Module loaded: /usr/lib/dovecot/modules/lib90_sieve_plugin.so > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > sieve: Pigeonhole version 0.4.21 (92477967) initializing > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > sieve: include: sieve_global is not set; it is currently not possible > to include `:global' scripts. > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: file storage: Using active Sieve script > path: /decrypted/industra.space/events/.dovecot.sieve > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: file storage: Using script storage > path: /decrypted/industra.space/events/sieve > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: file storage: Relative path to sieve > storage in active link: sieve/ > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: file storage: Using Sieve script path: > /decrypted/industra.space/events/.dovecot.sieve > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: file storage: Storage path > `/decrypted/industra.space/events/.dovecot.sieve' not found > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: User has no active script in storage > `/decrypted/industra.space/events/sieve' > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: User has no personal script > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: file storage: Using script storage > path: /var/lib/dovecot/sieve/before.d > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: file script: Opened script `move-spam' > from `/var/lib/dovecot/sieve/before.d/move-spam.sieve' > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: Executed before user's personal Sieve > script(1): /var/lib/dovecot/sieve/before.d/move-spam.sieve > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: Opening script 1 of 1 from > `/var/lib/dovecot/sieve/before.d/move-spam.sieve' > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: Loading script > /var/lib/dovecot/sieve/before.d/move-spam.sieve > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: Script binary > /var/lib/dovecot/sieve/before.d/move-spam.svbin successfully loaded > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: binary save: not saving binary > /var/lib/dovecot/sieve/before.d/move-spam.svbin, because it is already > stored > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: > gPtsCPUBBFwMFQAA9mr2oQ: sieve: Executing script from > `/var/lib/dovecot/sieve/before.d/move-spam.svbin' > Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): > gPtsCPUBBFwMFQAA9mr2oQ: sieve: > msgid=<faae5de1-10b7-9ad3-30d8-f0b91cca942a(a)fenix.cz>: stored mail > into mailbox 'INBOX' > > After changing this to > > sieve = > file:/decrypted/%d/%n/sieve;active=/decrypted/%d/%n/.dovecot.sieve > > I got working sieve rules that forward mails correctly again, but at > the same time I loose the ability to let users edit their sieve > scripts via the roundcube managesieve plugin (roundcube reported an > unknown error), but dovecot complained that the active file wasnt a > symlink. I tried several combinations of configuring this, but I seem > to miss some important point. Would you kindly help me get this right? > Configs are attached. > > Thanks in advance, Pavel

3 2

Re: Dovecot 2.3.4 crash
by Guillaume 02 Dec '18

02 Dec '18

OK I find out how to extract core dump (sorry), hope this will help you. gdb /usr/lib/dovecot/auth /var/core/core.28304 GNU gdb (Debian 7.12-6) 7.12.0.20161007-git Copyright (C) 2016 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"... Reading symbols from /usr/lib/dovecot/auth...Reading symbols from /usr/lib/debug/.build-id/ba/4974feed8c926e0d6e8d26659c583048a500f4.debug...done. done. [New LWP 28304] [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/auth -w'. 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: Aucun fichier ou dossier de ce type. (gdb) bt full #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 set = {__val = {0, 2319406792476865588, 3472328228581767026, 3472310704041635888, 3966017812923691066, 7148958857402934374, 7089904100555370544, 3472328519666906169, 3472310978869031456, 3467824696600506928, 3979267959132535352, 2314885638479426609, 2314885530818453536, 2314885530818453536, 3907004821653777455, 8461816663211521631}} pid = <optimized out> tid = <optimized out> #1 0x00007fdb930a642a in __GI_abort () at abort.c:89 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x7220303030373836, sa_sigaction = 0x7220303030373836}, sa_mask = {__val = {3472328295963438381, 4192904167887482928, 2314885531086893104, 2314885530818453536, 2314885530818453536, 8528445641706184736, 7378645557150114166, 3472336027269751652, 3774971303630941488, 8223625903104145462, 3472328295963457581, 4192904167887482928, 2314885531086893104, 2314885530818453536, 2314885530818453536, 140727898588176}}, sa_flags = 89, sa_restorer = 0x7ffdc467c410} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x00007fdb930e2c00 in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7fdb931d7d98 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 ap = {{gp_offset = 40, fp_offset = 0, overflow_arg_area = 0x7ffdc467c420, reg_save_area = 0x7ffdc467c3b0}} fd = 2 on_2 = <optimized out> list = <optimized out> nlist = <optimized out> cp = <optimized out> written = <optimized out> #3 0x00007fdb930e8fc6 in malloc_printerr (action=3, str=0x7fdb931d7ef0 "double free or corruption (fasttop)", ptr=<optimized out>, ar_ptr=<optimized out>) at malloc.c:5049 buf = "0000562c3664bf70" cp = <optimized out> ar_ptr = <optimized out> ptr = <optimized out> str = 0x7fdb931d7ef0 "double free or corruption (fasttop)" action = 3 #4 0x00007fdb930e980e in _int_free (av=0x7fdb9340bb00 <main_arena>, p=0x562c3664bf60, have_lock=0) at malloc.c:3905 size = <optimized out> fb = <optimized out> nextchunk = <optimized out> nextsize = <optimized out> nextinuse = <optimized out> prevsize = <optimized out> bck = <optimized out> fwd = <optimized out> errstr = <optimized out> locked = <optimized out> __func__ = "_int_free" #5 0x00007fdb923e978f in mysql_close (mysql=0x562c3662f9b0) at ./libmariadb/libmariadb/mariadb_lib.c:1939 No locals. #6 0x0000562c3457868c in driver_sqlpool_disconnect (_db=0x562c3662ea80) at driver-sqlpool.c:590 conn__foreach_end = 0x562c3662f160 db = 0x562c3662ea80 conn = 0x562c3662f150 #7 0x0000562c3456e0b5 in db_sql_unref (_conn=0x562c36624ff0) at db-sql.c:128 conn = 0x562c3662e6b8 #8 0x0000562c345669d9 in userdb_deinit (userdb=0x562c36624fc8) at userdb.c:191 idx = 0 __func__ = "userdb_deinit" #9 0x0000562c3454ac89 in auth_deinit (auth=0x562c36624d28) at auth.c:335 passdb = <optimized out> userdb = 0x562c36624ee8 #10 auths_deinit () at auth.c:433 auth__foreach_end = 0x562c3662e628 auth = 0x562c3662e620 #11 0x0000562c34549800 in main_deinit () at main.c:271 l = <optimized out> #12 main (argc=<optimized out>, argv=<optimized out>) at main.c:398 c = <optimized out> gdb /usr/lib/dovecot/auth /var/core/core.28358 GNU gdb (Debian 7.12-6) 7.12.0.20161007-git Copyright (C) 2016 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"... Reading symbols from /usr/lib/dovecot/auth...Reading symbols from /usr/lib/debug/.build-id/ba/4974feed8c926e0d6e8d26659c583048a500f4.debug...done. done. [New LWP 28358] [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/auth -w'. 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: Aucun fichier ou dossier de ce type. (gdb) bt full #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 set = {__val = {0, 2319406792476930356, 3472328228581767026, 3472310704041635888, 3966017812923691066, 7149237033791664998, 4049692877103575088, 3472328519683486774, 3472310978869031456, 3467824696600506928, 3979267959132535352, 2314885638479426609, 2314885530818453536, 2314885530818453536, 3907004821653777455, 8461816663211521631}} pid = <optimized out> tid = <optimized out> #1 0x00007f3862db642a in __GI_abort () at abort.c:89 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x7220303030383264, sa_sigaction = 0x7220303030383264}, sa_mask = {__val = {3472328295963438381, 4192904167887482928, 2314885531086893104, 2314885530818453536, 2314885530818453536, 8528445641706184736, 7378645557150114166, 3472337101783131493, 3559362570982206768, 8223625903106765412, 3472328295963457581, 4192904167887482928, 2314885531086893104, 2314885530818453536, 2314885530818453536, 140732686461920}}, sa_flags = 89, sa_restorer = 0x7ffee1c8ebe0} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x00007f3862df2c00 in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7f3862ee7d98 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 ap = {{gp_offset = 40, fp_offset = 0, overflow_arg_area = 0x7ffee1c8ebf0, reg_save_area = 0x7ffee1c8eb80}} fd = 2 on_2 = <optimized out> list = <optimized out> nlist = <optimized out> cp = <optimized out> written = <optimized out> #3 0x00007f3862df8fc6 in malloc_printerr (action=3, str=0x7f3862ee7ef0 "double free or corruption (fasttop)", ptr=<optimized out>, ar_ptr=<optimized out>) at malloc.c:5049 buf = "00005612cfa7ff70" cp = <optimized out> ar_ptr = <optimized out> ptr = <optimized out> str = 0x7f3862ee7ef0 "double free or corruption (fasttop)" action = 3 #4 0x00007f3862df980e in _int_free (av=0x7f386311bb00 <main_arena>, p=0x5612cfa7ff60, have_lock=0) at malloc.c:3905 size = <optimized out> fb = <optimized out> nextchunk = <optimized out> nextsize = <optimized out> nextinuse = <optimized out> prevsize = <optimized out> bck = <optimized out> fwd = <optimized out> errstr = <optimized out> locked = <optimized out> __func__ = "_int_free" #5 0x00007f38620f978f in mysql_close (mysql=0x5612cfa639b0) at ./libmariadb/libmariadb/mariadb_lib.c:1939 No locals. #6 0x00005612ce45668c in driver_sqlpool_disconnect (_db=0x5612cfa62a80) at driver-sqlpool.c:590 conn__foreach_end = 0x5612cfa63160 db = 0x5612cfa62a80 conn = 0x5612cfa63150 #7 0x00005612ce44c0b5 in db_sql_unref (_conn=0x5612cfa58ff0) at db-sql.c:128 conn = 0x5612cfa626b8 #8 0x00005612ce4449d9 in userdb_deinit (userdb=0x5612cfa58fc8) at userdb.c:191 idx = 0 __func__ = "userdb_deinit" #9 0x00005612ce428c89 in auth_deinit (auth=0x5612cfa58d28) at auth.c:335 passdb = <optimized out> userdb = 0x5612cfa58ee8 #10 auths_deinit () at auth.c:433 auth__foreach_end = 0x5612cfa62628 auth = 0x5612cfa62620 #11 0x00005612ce427800 in main_deinit () at main.c:271 l = <optimized out> #12 main (argc=<optimized out>, argv=<optimized out>) at main.c:398 c = <optimized out> gdb /usr/lib/dovecot/auth /var/core/core.28359 GNU gdb (Debian 7.12-6) 7.12.0.20161007-git Copyright (C) 2016 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"... Reading symbols from /usr/lib/dovecot/auth...Reading symbols from /usr/lib/debug/.build-id/ba/4974feed8c926e0d6e8d26659c583048a500f4.debug...done. done. [New LWP 28359] [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/auth -w'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f86d33a668b in mysql_close (mysql=0x55dcd013f9b0) at ./libmariadb/libmariadb/mariadb_lib.c:1919 1919 ./libmariadb/libmariadb/mariadb_lib.c: Aucun fichier ou dossier de ce type. (gdb) bt full #0 0x00007f86d33a668b in mysql_close (mysql=0x55dcd013f9b0) at ./libmariadb/libmariadb/mariadb_lib.c:1919 p = 0x55dcd0150c30 #1 0x000055dccf26e68c in driver_sqlpool_disconnect (_db=0x55dcd013ea80) at driver-sqlpool.c:590 conn__foreach_end = 0x55dcd013f160 db = 0x55dcd013ea80 conn = 0x55dcd013f150 #2 0x000055dccf2640b5 in db_sql_unref (_conn=0x55dcd0134ff0) at db-sql.c:128 conn = 0x55dcd013e6b8 #3 0x000055dccf25c9d9 in userdb_deinit (userdb=0x55dcd0134fc8) at userdb.c:191 idx = 0 __func__ = "userdb_deinit" #4 0x000055dccf240c89 in auth_deinit (auth=0x55dcd0134d28) at auth.c:335 passdb = <optimized out> userdb = 0x55dcd0134ee8 #5 auths_deinit () at auth.c:433 auth__foreach_end = 0x55dcd013e628 auth = 0x55dcd013e620 #6 0x000055dccf23f800 in main_deinit () at main.c:271 l = <optimized out> #7 main (argc=<optimized out>, argv=<optimized out>) at main.c:398 c = <optimized out> gdb /usr/lib/dovecot/auth /var/core/core.28361 GNU gdb (Debian 7.12-6) 7.12.0.20161007-git Copyright (C) 2016 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"... Reading symbols from /usr/lib/dovecot/auth...Reading symbols from /usr/lib/debug/.build-id/ba/4974feed8c926e0d6e8d26659c583048a500f4.debug...done. done. [New LWP 28361] [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/auth -w'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007fd3d997a68b in mysql_close (mysql=0x563ef440a9b0) at ./libmariadb/libmariadb/mariadb_lib.c:1919 1919 ./libmariadb/libmariadb/mariadb_lib.c: Aucun fichier ou dossier de ce type. (gdb) bt full #0 0x00007fd3d997a68b in mysql_close (mysql=0x563ef440a9b0) at ./libmariadb/libmariadb/mariadb_lib.c:1919 p = 0x563ef441bc30 #1 0x0000563ef233168c in driver_sqlpool_disconnect (_db=0x563ef4409a80) at driver-sqlpool.c:590 conn__foreach_end = 0x563ef440a160 db = 0x563ef4409a80 conn = 0x563ef440a150 #2 0x0000563ef23270b5 in db_sql_unref (_conn=0x563ef43ffff0) at db-sql.c:128 conn = 0x563ef44096b8 #3 0x0000563ef231f9d9 in userdb_deinit (userdb=0x563ef43fffc8) at userdb.c:191 idx = 0 __func__ = "userdb_deinit" #4 0x0000563ef2303c89 in auth_deinit (auth=0x563ef43ffd28) at auth.c:335 passdb = <optimized out> userdb = 0x563ef43ffee8 #5 auths_deinit () at auth.c:433 auth__foreach_end = 0x563ef4409628 auth = 0x563ef4409620 #6 0x0000563ef2302800 in main_deinit () at main.c:271 l = <optimized out> #7 main (argc=<optimized out>, argv=<optimized out>) at main.c:398 c = <optimized out>

1 0

Re: Dovecot 2.3.4 crash
by Guillaume 02 Dec '18

02 Dec '18

Hi ! First of all thanks for all your doing :) I also have this kind of segfault since the update : Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: *** Error in `dovecot/auth': double free or corruption (fasttop): 0x000055573bb99f70 *** Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: ======= Backtrace: ========= Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: /lib/x86_64-linux-gnu/libc.so.6(+0x70bfb)[0x7f961ab00bfb] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: /lib/x86_64-linux-gnu/libc.so.6(+0x76fc6)[0x7f961ab06fc6] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: /lib/x86_64-linux-gnu/libc.so.6(+0x7780e)[0x7f961ab0780e] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: /usr/lib/x86_64-linux-gnu/libmariadbclient.so.18(mysql_close+0x12f)[0x7f9619e0778f] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: dovecot/auth(+0x3f68c)[0x55573b84a68c] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: dovecot/auth(db_sql_unref+0x15)[0x55573b8400b5] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: dovecot/auth(userdb_deinit+0x99)[0x55573b8389d9] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: dovecot/auth(auths_deinit+0x79)[0x55573b81cc89] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: dovecot/auth(main+0x3d0)[0x55573b81b800] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1)[0x7f961aab02e1] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: dovecot/auth(_start+0x2a)[0x55573b81ba0a] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: ======= Memory map: ======== Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 55573b80b000-55573b865000 r-xp 00000000 08:02 42337430 /usr/lib/dovecot/auth Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 55573ba64000-55573ba67000 r--p 00059000 08:02 42337430 /usr/lib/dovecot/auth Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 55573ba67000-55573ba69000 rw-p 0005c000 08:02 42337430 /usr/lib/dovecot/auth Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 55573bb64000-55573bbaf000 rw-p 00000000 00:00 0 [heap] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9614000000-7f9614021000 rw-p 00000000 00:00 0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9614021000-7f9618000000 ---p 00000000 00:00 0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9618d98000-7f9618dae000 r-xp 00000000 08:02 39714820 /lib/x86_64-linux-gnu/libgcc_s.so.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9618dae000-7f9618fad000 ---p 00016000 08:02 39714820 /lib/x86_64-linux-gnu/libgcc_s.so.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9618fad000-7f9618fae000 r--p 00015000 08:02 39714820 /lib/x86_64-linux-gnu/libgcc_s.so.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9618fae000-7f9618faf000 rw-p 00016000 08:02 39714820 /lib/x86_64-linux-gnu/libgcc_s.so.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9618faf000-7f9618fb9000 r-xp 00000000 08:02 39714834 /lib/x86_64-linux-gnu/libnss_files-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9618fb9000-7f96191b9000 ---p 0000a000 08:02 39714834 /lib/x86_64-linux-gnu/libnss_files-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f96191b9000-7f96191ba000 r--p 0000a000 08:02 39714834 /lib/x86_64-linux-gnu/libnss_files-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f96191ba000-7f96191bb000 rw-p 0000b000 08:02 39714834 /lib/x86_64-linux-gnu/libnss_files-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f96191bb000-7f96191c1000 rw-p 00000000 00:00 0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f96191c1000-7f961942b000 r-xp 00000000 08:02 41813615 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961942b000-7f961962b000 ---p 0026a000 08:02 41813615 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961962b000-7f9619649000 r--p 0026a000 08:02 41813615 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9619649000-7f9619657000 rw-p 00288000 08:02 41813615 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9619657000-7f961965a000 rw-p 00000000 00:00 0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961965a000-7f96196bd000 r-xp 00000000 08:02 41814649 /usr/lib/x86_64-linux-gnu/libssl.so.1.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f96196bd000-7f96198bc000 ---p 00063000 08:02 41814649 /usr/lib/x86_64-linux-gnu/libssl.so.1.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f96198bc000-7f96198c0000 r--p 00062000 08:02 41814649 /usr/lib/x86_64-linux-gnu/libssl.so.1.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f96198c0000-7f96198c6000 rw-p 00066000 08:02 41814649 /usr/lib/x86_64-linux-gnu/libssl.so.1.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f96198c6000-7f96199c9000 r-xp 00000000 08:02 39714828 /lib/x86_64-linux-gnu/libm-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f96199c9000-7f9619bc8000 ---p 00103000 08:02 39714828 /lib/x86_64-linux-gnu/libm-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9619bc8000-7f9619bc9000 r--p 00102000 08:02 39714828 /lib/x86_64-linux-gnu/libm-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9619bc9000-7f9619bca000 rw-p 00103000 08:02 39714828 /lib/x86_64-linux-gnu/libm-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9619bca000-7f9619be3000 r-xp 00000000 08:02 39714906 /lib/x86_64-linux-gnu/libz.so.1.2.8 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9619be3000-7f9619de2000 ---p 00019000 08:02 39714906 /lib/x86_64-linux-gnu/libz.so.1.2.8 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9619de2000-7f9619de3000 r--p 00018000 08:02 39714906 /lib/x86_64-linux-gnu/libz.so.1.2.8 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9619de3000-7f9619de4000 rw-p 00019000 08:02 39714906 /lib/x86_64-linux-gnu/libz.so.1.2.8 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9619de4000-7f9619e30000 r-xp 00000000 08:02 41812885 /usr/lib/x86_64-linux-gnu/libmariadb.so.3 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f9619e30000-7f961a02f000 ---p 0004c000 08:02 41812885 /usr/lib/x86_64-linux-gnu/libmariadb.so.3 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a02f000-7f961a037000 r--p 0004b000 08:02 41812885 /usr/lib/x86_64-linux-gnu/libmariadb.so.3 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a037000-7f961a039000 rw-p 00053000 08:02 41812885 /usr/lib/x86_64-linux-gnu/libmariadb.so.3 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a039000-7f961a03b000 rw-p 00000000 00:00 0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a03b000-7f961a040000 r-xp 00000000 08:02 42338096 /usr/lib/dovecot/modules/libdriver_mysql.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a040000-7f961a23f000 ---p 00005000 08:02 42338096 /usr/lib/dovecot/modules/libdriver_mysql.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a23f000-7f961a240000 r--p 00004000 08:02 42338096 /usr/lib/dovecot/modules/libdriver_mysql.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a240000-7f961a241000 rw-p 00005000 08:02 42338096 /usr/lib/dovecot/modules/libdriver_mysql.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a241000-7f961a243000 r-xp 00000000 08:02 42339885 /usr/lib/dovecot/modules/auth/lib20_auth_var_expand_crypt.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a243000-7f961a443000 ---p 00002000 08:02 42339885 /usr/lib/dovecot/modules/auth/lib20_auth_var_expand_crypt.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a443000-7f961a444000 r--p 00002000 08:02 42339885 /usr/lib/dovecot/modules/auth/lib20_auth_var_expand_crypt.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a444000-7f961a445000 rw-p 00003000 08:02 42339885 /usr/lib/dovecot/modules/auth/lib20_auth_var_expand_crypt.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a445000-7f961a449000 r-xp 00000000 08:02 39714874 /lib/x86_64-linux-gnu/libcap-ng.so.0.0.0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a449000-7f961a649000 ---p 00004000 08:02 39714874 /lib/x86_64-linux-gnu/libcap-ng.so.0.0.0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a649000-7f961a64a000 r--p 00004000 08:02 39714874 /lib/x86_64-linux-gnu/libcap-ng.so.0.0.0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a64a000-7f961a64b000 rw-p 00005000 08:02 39714874 /lib/x86_64-linux-gnu/libcap-ng.so.0.0.0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a64b000-7f961a663000 r-xp 00000000 08:02 39714839 /lib/x86_64-linux-gnu/libpthread-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a663000-7f961a862000 ---p 00018000 08:02 39714839 /lib/x86_64-linux-gnu/libpthread-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a862000-7f961a863000 r--p 00017000 08:02 39714839 /lib/x86_64-linux-gnu/libpthread-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a863000-7f961a864000 rw-p 00018000 08:02 39714839 /lib/x86_64-linux-gnu/libpthread-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a864000-7f961a868000 rw-p 00000000 00:00 0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a868000-7f961a885000 r-xp 00000000 08:02 39714877 /lib/x86_64-linux-gnu/libaudit.so.1.0.0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961a885000-7f961aa84000 ---p 0001d000 08:02 39714877 /lib/x86_64-linux-gnu/libaudit.so.1.0.0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961aa84000-7f961aa85000 r--p 0001c000 08:02 39714877 /lib/x86_64-linux-gnu/libaudit.so.1.0.0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961aa85000-7f961aa86000 rw-p 0001d000 08:02 39714877 /lib/x86_64-linux-gnu/libaudit.so.1.0.0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961aa86000-7f961aa90000 rw-p 00000000 00:00 0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961aa90000-7f961ac25000 r-xp 00000000 08:02 39714824 /lib/x86_64-linux-gnu/libc-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961ac25000-7f961ae25000 ---p 00195000 08:02 39714824 /lib/x86_64-linux-gnu/libc-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961ae25000-7f961ae29000 r--p 00195000 08:02 39714824 /lib/x86_64-linux-gnu/libc-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961ae29000-7f961ae2b000 rw-p 00199000 08:02 39714824 /lib/x86_64-linux-gnu/libc-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961ae2b000-7f961ae2f000 rw-p 00000000 00:00 0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961ae2f000-7f961ae93000 r-xp 00000000 08:02 41813682 /usr/lib/x86_64-linux-gnu/libsodium.so.18.1.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961ae93000-7f961b093000 ---p 00064000 08:02 41813682 /usr/lib/x86_64-linux-gnu/libsodium.so.18.1.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b093000-7f961b094000 r--p 00064000 08:02 41813682 /usr/lib/x86_64-linux-gnu/libsodium.so.18.1.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b094000-7f961b095000 rw-p 00065000 08:02 41813682 /usr/lib/x86_64-linux-gnu/libsodium.so.18.1.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b095000-7f961b0a2000 r-xp 00000000 08:02 39714879 /lib/x86_64-linux-gnu/libpam.so.0.83.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b0a2000-7f961b2a1000 ---p 0000d000 08:02 39714879 /lib/x86_64-linux-gnu/libpam.so.0.83.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b2a1000-7f961b2a2000 r--p 0000c000 08:02 39714879 /lib/x86_64-linux-gnu/libpam.so.0.83.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b2a2000-7f961b2a3000 rw-p 0000d000 08:02 39714879 /lib/x86_64-linux-gnu/libpam.so.0.83.1 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b2a3000-7f961b2ab000 r-xp 00000000 08:02 39714826 /lib/x86_64-linux-gnu/libcrypt-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b2ab000-7f961b4ab000 ---p 00008000 08:02 39714826 /lib/x86_64-linux-gnu/libcrypt-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b4ab000-7f961b4ac000 r--p 00008000 08:02 39714826 /lib/x86_64-linux-gnu/libcrypt-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b4ac000-7f961b4ad000 rw-p 00009000 08:02 39714826 /lib/x86_64-linux-gnu/libcrypt-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b4ad000-7f961b4db000 rw-p 00000000 00:00 0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b4db000-7f961b4de000 r-xp 00000000 08:02 39714827 /lib/x86_64-linux-gnu/libdl-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b4de000-7f961b6dd000 ---p 00003000 08:02 39714827 /lib/x86_64-linux-gnu/libdl-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b6dd000-7f961b6de000 r--p 00002000 08:02 39714827 /lib/x86_64-linux-gnu/libdl-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b6de000-7f961b6df000 rw-p 00003000 08:02 39714827 /lib/x86_64-linux-gnu/libdl-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b6df000-7f961b859000 r-xp 00000000 08:02 42339882 /usr/lib/dovecot/libdovecot.so.0.0.0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961b859000-7f961ba58000 ---p 0017a000 08:02 42339882 /usr/lib/dovecot/libdovecot.so.0.0.0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961ba58000-7f961ba60000 r--p 00179000 08:02 42339882 /usr/lib/dovecot/libdovecot.so.0.0.0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961ba60000-7f961ba61000 rw-p 00181000 08:02 42339882 /usr/lib/dovecot/libdovecot.so.0.0.0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961ba61000-7f961ba64000 rw-p 00000000 00:00 0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961ba64000-7f961ba65000 r-xp 00000000 08:02 42339932 /usr/lib/dovecot/modules/old-stats/libstats_auth.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961ba65000-7f961bc65000 ---p 00001000 08:02 42339932 /usr/lib/dovecot/modules/old-stats/libstats_auth.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961bc65000-7f961bc66000 r--p 00001000 08:02 42339932 /usr/lib/dovecot/modules/old-stats/libstats_auth.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961bc66000-7f961bc67000 rw-p 00002000 08:02 42339932 /usr/lib/dovecot/modules/old-stats/libstats_auth.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961bc67000-7f961bc8a000 r-xp 00000000 08:02 39714819 /lib/x86_64-linux-gnu/ld-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961be7c000-7f961be80000 rw-p 00000000 00:00 0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961be86000-7f961be8a000 rw-p 00000000 00:00 0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961be8a000-7f961be8b000 r--p 00023000 08:02 39714819 /lib/x86_64-linux-gnu/ld-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961be8b000-7f961be8c000 rw-p 00024000 08:02 39714819 /lib/x86_64-linux-gnu/ld-2.24.so Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7f961be8c000-7f961be8d000 rw-p 00000000 00:00 0 Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7ffd36629000-7ffd3664a000 rw-p 00000000 00:00 0 [stack] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7ffd36773000-7ffd36775000 r--p 00000000 00:00 0 [vvar] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: 7ffd36775000-7ffd36777000 r-xp 00000000 00:00 0 [vdso] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Fatal: master: service(auth-worker): child 26350 killed with signal 6 (core dumped) dovecot -n # 2.3.4 (0ecbaf23d): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.4 (60b0f48d) # OS: Linux 4.9.0-8-amd64 x86_64 Debian 9.6 auth_mechanisms = plain login mail_gid = 5000 mail_plugins = quota mail_uid = 5000 mail_vsize_bg_after_count = 100 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 imapsieve vnd.dovecot.imapsieve namespace inbox { inbox = yes location = mailbox Archive { auto = subscribe special_use = \Archive } mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe autoexpunge = 90 days special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { auto = no special_use = \Sent } mailbox Spam { auto = no special_use = \Junk } mailbox Trash { auto = subscribe autoexpunge = 90 days special_use = \Trash } prefix = } passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } plugin { imapsieve_mailbox1_before = file:/etc/dovecot/sieve/report-spam.sieve imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_name = Junk imapsieve_mailbox2_before = file:/etc/dovecot/sieve/report-ham.sieve imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_from = Junk imapsieve_mailbox2_name = * quota = count:User quota quota_grace = 50M quota_rule = *:storage=2G quota_status_nouser = DUNNO quota_status_overquota = 552 5.2.2 Mailbox is full quota_status_success = DUNNO quota_vsizes = yes quota_warning = storage=95%% quota-warning 95 %u sieve_after = /etc/dovecot/sieve-after sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment sieve_pipe_bin_dir = /etc/dovecot/sieve sieve_plugins = sieve_imapsieve sieve_extprograms } protocols = imap pop3 lmtp sieve service auth-worker { chroot = user = root } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-userdb { mode = 0660 } } service imap-login { inet_listener imap { address = 127.0.0.1, ::1 port = 143 } inet_listener imaps { address = XXXX port = 993 } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0660 user = postfix } } service managesieve-login { inet_listener sieve { address = XXXX port = 4190 } service_count = 1 } service pop3-login { inet_listener pop3 { port = 0 } inet_listener pop3s { address = XXXXX port = 995 } } service quota-status { client_limit = 1 executable = quota-status -p postfix unix_listener /var/spool/postfix/private/quota-status { group = postfix mode = 0660 user = postfix } } service quota-warning { executable = script /etc/dovecot/quota-warning.sh user = dovecot } ssl = required ssl_cert = </etc/letsencrypt/live/XXX/fullchain.pem ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } protocol imap { mail_plugins = quota imap_quota imap_sieve } protocol lmtp { mail_plugins = quota sieve postmaster_address = postmaster(a)xxxxxx.xx } How can I send the core dump ? Best regards, Guillaume

1 0

Re: Mailing list address harvested for spamming
by Ralph Seichter 02 Dec '18

02 Dec '18

* Ruben Safir: > On Sun, Dec 02, 2018 at 03:58:53AM +0100, Bernd Petrovitsch wrote: > >> Let's hope that people who do not know how to use a tool - e.g. >> like a hammer - doesn't use that tool in the first place .... > > that is pretty unrealistic and I don't agree with it anyway. The tool metaphor is realistic. In my experience (which dates back to the 1980s), email ist a powerful tool, and people need to learn how to use it properly, with the appropriate software set. Especially in the area of technical mailing lists I see no reason to cater to dumb MUA software. > Email should be intitive If by "intuitive" you mean "used without engaging one's brain", I have to disagree. Using a hammer without thinking can mean flattened thumbs, and moaning about it is inappropriate. -Ralph

3 2

Sieve broken after upgrade
by Pavel Stratil 02 Dec '18

02 Dec '18

Hi everyone, after switching to ubuntu (from debian) and running a newer dovecot --version 2.2.33.2 (d6601f4ec) i encountered a problem with configuring sieve. The mailserver has virtual maila accounts stored in /decrypted/%d/%n Prior, i used plugin { sieve = ~/.dovecot.sieve sieve_dir = ~/sieve sieve_before = /etc/dovecot/sieve/before.d } after the upgrade, I moved the sieve_before location on disk and changed this to plugin { sieve = file:~/sieve;active=~/.dovecot.sieve sieve_before = /var/lib/dovecot/sieve/before.d } only to see that sieve didnt forward e-mails anymore. Looking at the logs below, i suspect, that I didnt understood the meaning of sieve = file:~/sieve;active=~/.dovecot.sieve correctly: Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: Module loaded: /usr/lib/dovecot/modules/lib90_sieve_plugin.so Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: sieve: Pigeonhole version 0.4.21 (92477967) initializing Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: sieve: include: sieve_global is not set; it is currently not possible to include `:global' scripts. Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: file storage: Using active Sieve script path: /decrypted/industra.space/events/.dovecot.sieve Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: file storage: Using script storage path: /decrypted/industra.space/events/sieve Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: file storage: Relative path to sieve storage in active link: sieve/ Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: file storage: Using Sieve script path: /decrypted/industra.space/events/.dovecot.sieve Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: file storage: Storage path `/decrypted/industra.space/events/.dovecot.sieve' not found Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: User has no active script in storage `/decrypted/industra.space/events/sieve' Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: User has no personal script Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: file storage: Using script storage path: /var/lib/dovecot/sieve/before.d Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: file script: Opened script `move-spam' from `/var/lib/dovecot/sieve/before.d/move-spam.sieve' Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: Executed before user's personal Sieve script(1): /var/lib/dovecot/sieve/before.d/move-spam.sieve Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: Opening script 1 of 1 from `/var/lib/dovecot/sieve/before.d/move-spam.sieve' Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: Loading script /var/lib/dovecot/sieve/before.d/move-spam.sieve Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: Script binary /var/lib/dovecot/sieve/before.d/move-spam.svbin successfully loaded Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: binary save: not saving binary /var/lib/dovecot/sieve/before.d/move-spam.svbin, because it is already stored Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): Debug: gPtsCPUBBFwMFQAA9mr2oQ: sieve: Executing script from `/var/lib/dovecot/sieve/before.d/move-spam.svbin' Dec 2 16:01:57 vao01 dovecot: lmtp(events(a)industra.space): gPtsCPUBBFwMFQAA9mr2oQ: sieve: msgid=<faae5de1-10b7-9ad3-30d8-f0b91cca942a(a)fenix.cz>: stored mail into mailbox 'INBOX' After changing this to sieve = file:/decrypted/%d/%n/sieve;active=/decrypted/%d/%n/.dovecot.sieve I got working sieve rules that forward mails correctly again, but at the same time I loose the ability to let users edit their sieve scripts via the roundcube managesieve plugin (roundcube reported an unknown error), but dovecot complained that the active file wasnt a symlink. I tried several combinations of configuring this, but I seem to miss some important point. Would you kindly help me get this right? Configs are attached. Thanks in advance, Pavel

1 0

DMARC policies
by Aki Tuomi 01 Dec '18

01 Dec '18

Hi! It seems we accidentically had a high amount of subscribers temporarily disabled due to DMARC on some sender's host. We have now taken actions to prevent this in the future and all temporarily disabled members have been restored. Aki

15 22

Dovecot crash
by JCA 01 Dec '18

01 Dec '18

This happening when my Thunderbird client is trying to establish a connection with a Dovecot server. Some background first: 1) I am running Thunderbird 6.20.1 from a Linux client. 2) Other clients (e.g. Maildroid in my Android phone) do not have any issues. 3) The Dovecot software is version 2.2.9, running in a Linux server. 4) This may be the root of the problem: at some point, the Dovecot software was changed to version 2.3.1, and the reverted to 2.2.9. The crash started to appear when this reversion took place. My guess is that upgrading to 2.3.1 will eliminate this problem. However, in case that does not solve the problem, I would be grateful if anybody could throw some light into exactly what is going on here, and whether it can be fixed even without the need of upgrading to 2.3.1. What follows are the traces generated by Dovecot 2.2.9 when a connection is attempted from Thunderbird, with usernames and IP addresses disguised for privacy, and some blank lines inserted for readability: Nov 28 13:36:20 imap-login: Info: Login: user=<xyz>, method=PLAIN, rip=xxx.yyy.z zz.154, lip=aaa.bbb.ccc.7, mpid=29245, TLS, session=<q7jNhL97qQDMhbWa> Nov 28 13:36:20 imap(xyz): Panic: file mail-index-sync-keywords.c: line 227 (key words_update_records): assertion failed: (data_offset >= sizeof(struct mail_index_record)) Nov 28 13:36:20 imap(xyz): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so. 0(+0x65626) [0xb75ae626] -> /usr/lib/dovecot/libdovecot.so.0(+0x6569f) [0xb75ae6 9f] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0xb756180e] -> /usr/lib/dove cot/libdovecot-storage.so.0(mail_index_sync_keywords+0x707) [0xb76cb6b7] -> /usr /lib/dovecot/libdovecot-storage.so.0(mail_index_sync_record+0xf7) [0xb76cc167] - > /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x2a4) [0xb76cd22 4] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_map+0x57c) [0xb76bcb9c ] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xb7c2a) [0xb76b7c2a] -> /usr/lib /dovecot/libdovecot-storage.so.0(+0xb7daa) [0xb76b7daa] -> /usr/lib/dovecot/libd ovecot-storage.so.0(mail_index_open+0x114) [0xb76b7f54] -> /usr/lib/dovecot/libd ovecot-storage.so.0(index_storage_mailbox_open+0xab) [0xb76a808b] -> /usr/lib/do vecot/libdovecot-storage.so.0(+0x5a481) [0xb765a481] -> /usr/lib/dovecot/libdove cot-storage.so.0(+0x5a6f2) [0xb765a6f2] -> /usr/lib/dovecot/libdovecot-storage.s o.0(+0x7a017) [0xb767a017] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_o pen+0x26) [0xb767a1d6] -> dovecot/imap(client_open_save_dest_box+0x79) [0x805dca 9] -> dovecot/imap() [0x8052678] -> dovecot/imap(command_exec+0x32) [0x805d7a2] -> dovecot/imap() [0x805c746] -> dovecot/imap() [0x805c820] -> dovecot/imap(clie nt_handle_input+0x125) [0x805cad5] -> dovecot/imap(client_input+0x71) [0x805ce91 ] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x42) [0xb75c1292] -> /usr /lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xdb) [0xb75c22cb] -> /usr/lib/ dovecot/libdovecot.so.0(io_loop_run+0x48) [0xb75c0cd8] -> /usr/lib/dovecot/libdo vecot.so.0(master_service_run+0x2d) [0xb756728d] -> dovecot/imap(main+0x2bf) [0x 8066fef] -> /lib/libc.so.6(__libc_start_main+0xe6) [0xb73cfdb6] Nov 28 13:36:20 imap(xyz): Fatal: master: service(imap): child 29245 killed with signal 6 (core dumps disabled) Nov 28 13:36:20 imap-login: Info: Login: user=<xyz>, method=PLAIN, rip=xxx.yyy.z zz.154, lip=aaa.bbb.ccc.7, mpid=29247, TLS, session=<xPzShL97lADMhbWa> Nov 28 13:36:21 imap(xyz): Panic: file mail-index-sync-keywords.c: line 227 (key words_update_records): assertion failed: (data_offset >= sizeof(struct mail_inde x_record)) Nov 28 13:36:21 imap(xyz): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so. 0(+0x65626) [0xb7757626] -> /usr/lib/dovecot/libdovecot.so.0(+0x6569f) [0xb77576 9f] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0xb770a80e] -> /usr/lib/dove cot/libdovecot-storage.so.0(mail_index_sync_keywords+0x707) [0xb78746b7] -> /usr /lib/dovecot/libdovecot-storage.so.0(mail_index_sync_record+0xf7) [0xb7875167] - > /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x2a4) [0xb787622 4] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_map+0x57c) [0xb7865b9c ] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0xb7c2a) [0xb7860c2a] -> /usr/lib /dovecot/libdovecot-storage.so.0(+0xb7daa) [0xb7860daa] -> /usr/lib/dovecot/libd ovecot-storage.so.0(mail_index_open+0x114) [0xb7860f54] -> /usr/lib/dovecot/libd ovecot-storage.so.0(index_storage_mailbox_open+0xab) [0xb785108b] -> /usr/lib/do vecot/libdovecot-storage.so.0(+0x5a481) [0xb7803481] -> /usr/lib/dovecot/libdove cot-storage.so.0(+0x5a6f2) [0xb78036f2] -> /usr/lib/dovecot/libdovecot-storage.s o.0(+0x7a017) [0xb7823017] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_o pen+0x26) [0xb78231d6] -> dovecot/imap(client_open_save_dest_box+0x79) [0x805dca 9] -> dovecot/imap() [0x8052678] -> dovecot/imap(command_exec+0x32) [0x805d7a2] -> dovecot/imap() [0x805c746] -> dovecot/imap() [0x805c820] -> dovecot/imap(clie nt_handle_input+0x125) [0x805cad5] -> dovecot/imap(client_input+0x71) [0x805ce91 ] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x42) [0xb776a292] -> /usr /lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xdb) [0xb776b2cb] -> /usr/lib/ dovecot/libdovecot.so.0(io_loop_run+0x48) [0xb7769cd8] -> /usr/lib/dovecot/libdo vecot.so.0(master_service_run+0x2d) [0xb771028d] -> dovecot/imap(main+0x2bf) [0x 8066fef] -> /lib/libc.so.6(__libc_start_main+0xe6) [0xb7578db6] Nov 28 13:36:21 imap(xyz): Fatal: master: service(imap): child 29247 killed with signal 6 (core dumps disabled)

3 6

Errors wih fts-solr
by Riccardo Bicelli 30 Nov '18

30 Nov '18

Hello, I recently upgraded my solr installation to 6.6.5 When searching through dovecot solr throws this this error: solr Bad contentType for search handler :text/xml I'm running dovecot 2.2.10 on CentOS 7.5. Regards Riccardo

3 4

Replacing email envelope
by jon.sp2＠wp.pl 30 Nov '18

30 Nov '18

Hi, Could you please advice how I can replace envelope of a message received on my server? Best would be using sieve. Simple case - email A(a)example.com receives message, which I'd like to repack into new envelope (I want to have control what values in the envelope will be there - from, to, replay-to et.c) and send to B(a)test.com . At first I wanted to use editheader extension, but it is not allowing me to modify From or To values as far as I can tell. Another idea was to use envelope, but I don't see any way of editing values. Only reading. Now, I am thinking of writing script and from sieve it will be passed there, where I'll do message parsing and send new message using mutt or something similar. Frankly speaking I suppose there is much better solution to that and I'd appreciate any advice on the topic. Thanks, Jon

5 5

rspamd / imapsieve script is not executed/called
by Michael Ludwig 30 Nov '18

30 Nov '18

Hi to all of you, as I am struggling around with this a week or so I'm afraid I have to ask for help here. The problem is sitting right in front of the computer, as most of the time. ;-) So let me explain: Dovecot is working properly for IMAP with LE certificates, so I thought it's time to continue with Christoph Haas tutorial primarily and other blogs and tutorials for setting up the server. Next part would be to get rspamd learning what mails the user puts into junk folder. I followed the tutorial, but it will not work. Also I tried to get into debug mode, but I feel that dovecot is not really logging too much. Server is freshly set up Ubuntu 18.04.1, latest patchlevel with packages mostly from Ubuntu sources, except rspamd, but this was added as ppa if my remembering is correct. This is what I get on syslog, whilst *.* is being put at /var/log/allmessages. ######################################### Nov 25 23:30:50 myserver dovecot: imap(info(a)mydomain.tld): Debug: INBOX/Junk: Mailbox opened because: UID move Nov 25 23:30:50 myserver dovecot: imap(info(a)mydomain.tld): Debug: imapsieve: mailbox INBOX/Junk: MOVE event Nov 25 23:30:50 myserver dovecot: imap(info(a)mydomain.tld): Debug: sieve: Pigeonhole version 0.4.21 (92477967) initializing Nov 25 23:30:50 myserver dovecot: imap(info(a)mydomain.tld): Debug: sieve: Sieve imapsieve plugin for Pigeonhole version 0.4.21 (92477967) loaded Nov 25 23:30:50 myserver dovecot: imap(info(a)mydomain.tld): Debug: sieve: Sieve Extprograms plugin for Pigeonhole version 0.4.21 (92477967) loaded Nov 25 23:30:50 myserver dovecot: imap(info(a)mydomain.tld): Debug: imapsieve: Static mailbox rule [1]: mailbox=`Junk' from=`*' causes=(COPY) => before=`file:/etc/dovecot/sieve/report-spam.sieve' after=(none) Nov 25 23:30:50 myserver dovecot: imap(info(a)mydomain.tld): Debug: imapsieve: Static mailbox rule [2]: mailbox=`*' from=`Junk' causes=(COPY) => before=`file:/etc/dovecot/sieve/report-ham.sieve' after=(none) ######################################### So as far as I can interpret there is absolutely no script called when I move a mail from inbox to junk folder in Thunderbird. Here is the output of dovecot -n but I don't exactly if this is enough, so please give me an info if you need more output. ######################################### # 2.2.33.2 (d6601f4ec): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.21 (92477967) # OS: Linux 4.15.0-39-generic x86_64 Ubuntu 18.04.1 LTS ext4 auth_mechanisms = plain login lmtp_rcpt_check_quota = yes lmtp_save_to_detail_mailbox = yes mail_debug = yes mail_location = maildir:/var/vmail/%d/%n/Maildir mail_plugins = " quota" mail_privileged_group = mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext imapsieve vnd.dovecot.imapsieve namespace inbox { inbox = yes list = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe autoexpunge = 90 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 = INBOX/ separator = / subscriptions = yes type = private } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { imapsieve_mailbox1_before = file:/etc/dovecot/sieve/report-spam.sieve imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_name = Junk imapsieve_mailbox2_before = file:/etc/dovecot/sieve/report-ham.sieve imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_from = Junk imapsieve_mailbox2_name = * quota_grace = 20%% quota_status_nouser = DUNNO quota_status_overquota = 552 5.2.2 Mailbox is over quota quota_status_success = DUNNO recipient_delimiter = + sieve = file:~/sieve;active=~/.dovecot.sieve sieve_after = /etc/dovecot/sieve-after/ sieve_global = /etc/dovecot/sieve sieve_global_extensions = +vnd.dovecot.pipe sieve_pipe_bin_dir = /etc/dovecot/sieve sieve_pipe_socket_dir = sieve-pipe sieve_plugins = sieve_imapsieve sieve_extprograms sieve_trace_debug = yes } protocols = " imap lmtp sieve pop3" service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service imap-login { inet_listener imaps { port = 993 ssl = yes } } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } service pop3-login { inet_listener pop3s { port = 995 ssl = yes } } service quota-status { client_limit = 1 executable = quota-status -p postfix inet_listener { port = 22466 } } ssl_cert = </etc/letsencrypt/live/myserver.mydomain.tld/fullchain.pem ssl_client_ca_dir = /etc/ssl/certs ssl_key = # hidden, use -P to show it userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } userdb { args = uid=vmail gid=vmail home=/var/vmail/%d/%n driver = static } protocol lmtp { mail_plugins = " quota quota sieve" postmaster_address = postmaster(a)mydomain.tld } protocol imap { mail_plugins = " quota imap_sieve imap_quota" } ######################################### Would be really great if somebody knows what the he** I am doing wrong. Thank you for taking the time to go through this. Michael

2 3

Error logs with virtual folder after upgrading to 2.3.4
by Maria Arrea 30 Nov '18

30 Nov '18

4 3

Best way of merging mbox files
by Marc Roos 30 Nov '18

30 Nov '18

When concatenating mbox files like described here https://xaizek.github.io/2013-03-30/merge-mbox-mailboxes/. You will end up with an 'unsorted' mbox file. Is this going to be a problem esspecially when they are large >2GB's and new emails will be written to it? The email client nicely sorts the message from folder A "foldera 5 last" as last, but of course the mbox is not like this. Is there a better solution for merging files? Having: A folder A with messages: From Subject Received Size test foldera 1 16:18 665 B test foldera 2 16:18 665 B test foldera 3 16:18 665 B test foldera 4 16:18 665 B test foldera 5 last 16:29 670 B A folder B with messages: From Subject Received Size test folderb 1 16:23 665 B test folderb 2 16:24 665 B test folderb 3 16:24 665 B test folderb 4 16:24 665 B test folderb 5 16:24 665 B [@ mail] cat .foldera .folderb > .folderc Getting a folder C with messages: From Subject Received Size test foldera 1 16:18 665 B test foldera 2 16:18 665 B test foldera 3 16:18 665 B test foldera 4 16:18 665 B Mail System Internal Data DON'T DELETE THIS MESSAGE -- FOLDER INTERNAL DATA 16:19 454 B test folderb 1 16:23 665 B test folderb 2 16:24 665 B test folderb 3 16:24 665 B test folderb 4 16:24 665 B test folderb 5 16:24 665 B test foldera 5 last 16:29 670 B

3 3

"merging" folders Sent-Items Sent-Messages Sent
by Marc Roos 29 Nov '18

29 Nov '18

I have a running server and would like to clean up a bit, and merge sent folders and trash folders etc. Is this best done via the mailbox alias plugin like mentioned here? Or is there a better way? I prefer to have one folder listed at the client, and not "Unfortunately it also means that some clients will download the same mails to local cache multiple times." https://wiki2.dovecot.org/Plugins/MailboxAlias dovecot-2.2.10-8.el7.x86_64 CentOS Linux release 7.5.1804 (Core)

1 0

Solr: URI Too Long
by azurit＠pobox.sk 29 Nov '18

29 Nov '18

Hi, i'm quite often getting this error: Error: fts_solr: Lookup failed: 414 URI Too Long Most web servers are limiting URI length to 8192 characters. Why not to use POST instead of GET when communicating with Solr? Solr is able to handle this ok, also see: https://dzone.com/articles/solr-select-query-get-vs-post azur

1 0