- dovecot - dovecot.org

Replication fatal error
by admin 10 Dec '18

10 Dec '18

Dear suscribers. I just dont understand this error. Don't know where to look first. If someone have already meet this problem... Dec 10 16:06:17 prudence dovecot: dsync-server(address(a)domain.fr): Panic: file dsync-brain-mailbox.c: line 370 (dsync_brain_sync_mailbox_deinit): assertion failed: (brain->failed) Dec 10 16:06:17 prudence dovecot: dsync-server(address(a)domain.fr): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0xa0112) [0x7f2c66f62112] -> /usr/lib/dovecot/libdovecot.so.0(+0xa020a) [0x7f2c66f6220a] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f2c66ef21d8] -> dovecot/doveadm-server(dsync_brain_sync_mailbox_deinit+0x1b0) [0x5587f89936b0] -> dovecot/doveadm-server(dsync_brain_slave_recv_mailbox+0x417) [0x5587f8994447] -> dovecot/doveadm-server(dsync_brain_run+0x286) [0x5587f8991a86] -> dovecot/doveadm-server(+0x430d9) [0x5587f89920d9] -> dovecot/doveadm-server(+0x595cf) [0x5587f89a85cf] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x52) [0x7f2c66f781a2] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x12e) [0x7f2c66f7984e] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x36) [0x7f2c66f78236] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f2c66f783e8] -> dovecot/doveadm-server(+0x27eed) [0x5587f8976eed] -> dovecot/doveadm-server(+0x298cd) [0x5587f89788cd] -> dovecot/doveadm-server(+0x3f30b) [0x5587f898e30b] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x52) [0x7f2c66f781a2] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x12e) [0x7f2c66f7984e] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x36) [0x7f2c66f78236] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f2c66f783e8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f2c66efc9f3] -> dovecot/doveadm-server(main+0x1b5) [0x5587f89691c5] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f2c66af2b97] -> dovecot/doveadm-server(_start+0x2a) [0x5587f896928a] Dec 10 16:06:17 prudence dovecot: dsync-server(address(a)domain.fr): Fatal: master: service(doveadm): child 22362 killed with signal 6 (core dumped) server 1 dovecot configuration (version 2.2.9): default_client_limit = 2048 default_process_limit = 2048 disable_plaintext_auth = no doveadm_password = xxxxxxxxxxx doveadm_port = 11225 hostname = xxxxxxxxxxxx listen = 127.0.0.1,XX.XX.XX.XX mail_location = maildir:/srv/mail/%d/%n/Maildir mail_plugins = " notify replication" managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { mail_replica = tcp:xxxxxxxxx:11225 sieve = ~/.dovecot.sieve sieve_default = /etc/dovecot/sieve/Ingenie.sieve sieve_default_name = Ingenie sieve_dir = ~/sieve sieve_max_redirects = 0 sieve_vacation_dont_check_recipient = yes } postmaster_address = admin(a)ingenie.fr protocols = " imap lmtp sieve pop3" service aggregator { fifo_listener replication-notify-fifo { user = vmail } unix_listener replication-notify { user = vmail } } service auth { unix_listener /var/spool/postfix-submission/private/dovecot-auth { group = postfix mode = 0600 user = postfix } } service doveadm { inet_listener { address = XX.XX.XX.XX port = 11225 } vsz_limit = 100 M } service lmtp { inet_listener lmtp { address = 127.0.0.1 port = 11125 } } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { group = vmail mode = 0600 user = vmail } } ssl_ca = </etc/ssl/ingenie.fr/cacrt.pem ssl_cert = </etc/ssl/ingenie.fr/crt.pem ssl_key = </etc/ssl/ingenie.fr/key.pem submission_host = 127.0.0.1:10025 userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol lmtp { mail_plugins = " sieve" } protocol imap { mail_max_userip_connections = 500 } protocol sieve { mail_max_userip_connections = 500 } protocol pop3 { mail_max_userip_connections = 50 } server 2 configuration (2.2.33.2 (d6601f4ec)) disable_plaintext_auth = no doveadm_password = # hidden, use -P to show it doveadm_port = 11225 hostname = xxxxxxxxxx listen = XX.XX.XX.XX mail_location = maildir:/srv/mail/%d/%n/Maildir mail_plugins = " notify replication" mail_privileged_group = mail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date ihave namespace inbox { 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/sql.conf driver = sql } plugin { mail_replica = tcp:xxxxxxxx:11225 sieve = ~/.dovecot.sieve sieve_default = /etc/dovecot/sieve/Ingenie.sieve sieve_default_name = Ingenie sieve_dir = ~/sieve sieve_max_redirects = 0 sieve_vacation_dont_check_recipient = yes } postmaster_address = admin(a)ingenie.fr protocols = " imap lmtp sieve pop3 sieve" service aggregator { fifo_listener replication-notify-fifo { user = vmail } unix_listener replication-notify { user = vmail } } service auth { unix_listener /var/spool/postfix-submission/private/dovecot-auth { group = postfix mode = 0600 user = postfix } } service doveadm { inet_listener { address = XX.XX.XX.XX port = 11225 } vsz_limit = 100 M } service lmtp { inet_listener lmtp { address = 127.0.0.1 port = 11125 } } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { group = vmail mode = 0600 user = vmail } } ssl_ca = </etc/ssl/ingenie.fr/cacrt.pem ssl_cert = </etc/ssl/ingenie.fr/crt.pem ssl_client_ca_dir = /etc/ssl/certs ssl_key = # hidden, use -P to show it userdb { driver = prefetch } userdb { args = /etc/dovecot/sql.conf driver = sql } protocol lmtp { mail_plugins = " sieve" } Thanks for considering my request.

3 2

set seen flag and junk moving a mail manually to JUNK
by Jakobus Schürz 10 Dec '18

10 Dec '18

Hi there! I want to set the \seen and the Junk Flag to an email, which i move manually to my Junk-Folder. I tried a lot... but nothing worked like expected. I have a sieve-filter, which takes an email and copy it to a pipe to rspamc. This filter is working correctly, i get a debug-message from the script, which is called through the sieve-filter. But adding another rule (addflag "Junk"; setflag "\\seen";) to this rule is getting ignored... Here is my sieve-rule: require ["imap4flags", "vnd.dovecot.pipe", "copy", "imapsieve", "environment", "variables"]; if environment :matches "imap.email" "*" { set "email" "${1}"; } addflag "Junk"; setflag "\\seen"; pipe :copy "learn-spam.sh" [ "${email}" ]; How said before, the script learn-spam.sh is called, when i move a Message via drag&drop in thunderbird from the INBOX to the Junk-Folder. But the message in the Junk-Folder is unseen, recent and has no Junk-Flag... What's wrong? BR Jakob

8 37

Sieve notify variables not working with body?
by Bambero 09 Dec '18

09 Dec '18

Hi, I want to send notification like this: if body :text :matches "*" { notify :importance "3" :message "[NOTIFY] ${1}" "mailto:test@example,com"; } The notification works but the variable ${1} seems to be empty. But in this case: if header :matches "Subject" "*" { notify :importance "3" :message "[NOTIFY] ${1}" "mailto:test@example,com"; } Everything works correct. Regards, Bambero

2 3

Mail aliases plugin not honouring namespace?
by Marc Roos 08 Dec '18

08 Dec '18

I have namespace { disabled = no hidden = no ignore_on_failure = no inbox = yes list = yes location = prefix = separator = / subscriptions = yes type = private } namespace Archive { disabled = no hidden = no ignore_on_failure = no inbox = no list = yes location = mbox:/home/mail-archive/%u/ prefix = Archive/ separator = / subscriptions = yes type = private } Without aliases, folders are created at /home/mail-archive/%u/ which is expected When I am adding these mailbox aliases mailbox_alias_old = Archive mailbox_alias_new = Archives These folders are created in the default namespace .Archive .Archives.2018 .Archives Is this as expected? I am at least not expecting it.

1 0

Plugins/MailboxAlias configuration not working when not successive
by Marc Roos 08 Dec '18

08 Dec '18

This is not working because the numbering is not successive. This whole configuration implementation is of course nothing to be proud of. plugin { #setting_name = value # archive folder mailbox_alias_old = Archive mailbox_alias_new = Archief mailbox_alias_old2 = Archive mailbox_alias_new2 = Archief mappen mailbox_alias_old3 = Archive mailbox_alias_new3 = Archived messages mailbox_alias_old4 = Archive mailbox_alias_new4 = Archived mail mailbox_alias_old5 = Archive mailbox_alias_new5 = Archives # spam folder mailbox_alias_old10 = Spam mailbox_alias_new10 = Junk mailbox_alias_old11 = Spam mailbox_alias_new11 = Junk E-mail mailbox_alias_old12 = Spam mailbox_alias_new12 = Ongewenste e-mail # drafst folder mailbox_alias_old20 = Drafts mailbox_alias_new20 = Concepten } https://wiki2.dovecot.org/Plugins/MailboxAlias

2 1

doveadm move and create folders for the archive
by Michael Wagner 08 Dec '18

08 Dec '18

Hello guys, I'm on a few mailinglists, which I want to archive at the end of the year. I know the command to do this, but must I create the folders for the archive by myself or is there a switch for doveadm? I tested this, but it exits with an error about the missing mailbox. doveadm -D copy -u michael Archiv/debian-user/2018 mailbox debian-user since 365d error message: doveadm(michael): Debug: Effective uid=1000, gid=1000, home=/home/michael doveadm(michael): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:~/Maildir:LAYOUT=fs doveadm(michael): Debug: fs: root=/home/michael/Maildir, index=, indexpvt=, control=, inbox=/home/michael/Maildir, alt= doveadm(michael): Error: Can't open mailbox 'Archiv/debian-user/2018': Mailbox doesn't exist: Archiv/debian-user/2018 Sorry for the long lines. Tia Michael -- Psychoceramics: The study of crackpots.

3 2

Segfault when using doveadm batch -A : kick
by Apollon Oikonomopoulos 08 Dec '18

08 Dec '18

Hi, Apparently the "kick" doveadm_cmd_ver2 struct lacks a .mail_cmd member pointing to an appropriate allocation function, causing a NULL pointer dereference when used via `doveadm batch`. (gdb) bt #0 0x0000000000000000 in ?? () #1 0x0000555555585882 in doveadm_mail_cmd_init (cmd=cmd@entry=0x7fffffffe680, set=0x5555555f2440) at doveadm-mail.c:596 #2 0x0000555555586f68 in cmd_batch_add (argv=<optimized out>, argc=<optimized out>, batchctx=0x555555606538) at doveadm-mail-batch.c:78 #3 cmd_batch_preinit () at doveadm-mail-batch.c:126 #4 0x00005555555854ce in doveadm_mail_cmd_exec () at doveadm-mail.c:632 #5 0x0000555555585e66 in doveadm_mail_cmd (argv=<optimized out>, argc=4, cmd=0x555555602a00) at doveadm-mail.c:748 #6 doveadm_mail_try_run () at doveadm-mail.c:821 #7 0x0000555555575e7f in main () at doveadm.c:404 #8 0x00007ffff74acb17 in __libc_start_main (main=0x555555575990 <main>, argc=5, argv=0x7fffffffea18, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffea08) at ../csu/libc-start.c:310 #9 0x0000555555575fca in _start () at doveadm-mail.c:1127 (gdb) p *cmd $5 = {alloc = 0x0, name = 0x5555555bdd0c "kick", usage_args = 0x5555555be738 "[-a <anvil socket path>] <user mask>[|]<ip/bits>"} (This is Debian bug #915411[1]) Regards, Apollon [1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=915411

2 2

Different listeners with different config
by Peter Mogensen 07 Dec '18

07 Dec '18

Hi, I was wondering about the status on being able to create a dedicated listener in Dovecot with - say - extra features enabled. As an example... If I wanted to have Dovecot listening on port 144 with a slightly different set of auth mechanisms enabled. /Peter

1 0

argonid and dovecote
by Jerry 06 Dec '18

06 Dec '18

on a FreeBSD 11.2 amd64 machine, I am trying to get Dovecot 2.3.4 to play nice with "argonid" encryption. In the "10-auth.conf" file, I tried: auth_mechanisms = plain argon2id Upon restarting dovecot, I received an error message when attempting to actually it: auth: FATAL: Unknown authentication mechanism "ARGON2ID" Output from doveadm pw -l 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 ARGON2I ARGON2ID SSHA256 NTLM MD5 PBKDF2 SHA256 CRAM-MD5 PLAIN-TRUNC SHA256-CRYPT SMD5 DIGEST-MD5 LDAP-MD5 I assume I am making a stupid mistake, but I do not know what it is. -- Jerry

3 8

Dovecot 2.3.4 crashing on Solaris 10 - "Panic: output stream is missing error handling"
by Fabian Fritz 06 Dec '18

06 Dec '18

Hi, I just compiled Dovecot for Solaris 10 and try to run it now. Other than setting a custom port, I did not add custom settings. When I tried running doveconf for the first time, it crashed immediately: doveconf -n # 2.3.4 (): /export/dovecot/etc/dovecot/dovecot.conf # OS: SunOS 5.10 sun4u~~ # Hostname: merlin service pop3-login { inet_listener pop3 { port = 1110 } } submission_max_mail_size = 0 doveconf: Panic: output stream is missing error handling doveconf: Error: Raw backtrace: 0xff01b3a8 -> 0xff063b04 -> 0x1673c -> 0x1797c -> 0x14478 Abort (core dumped) The same error appears when I run dovecot -F. Unfortunately I currently don't have access to the core dumps (I might do later), but I could run it with the Debugger with user process debugging enabled: (This is the part when it crashes. I can provide the full output if requested) truss -u "libdovecot" /export/dovecot/bin/doveconf -n service pop3-login { inet_listener pop3 { port = 1110 } } submission_max_mail_size = 0 /1: write(1, " s e r v i c e p o p 3".., 95) = 95 /1@1: <- libdovecot:o_stream_uncork() = 0xa1918 /1@1: -> libdovecot:buffer_free(0xa1a10, 0x0, 0x0, 0x0) /1@1: -> libdovecot:pool_system_free(0xff0fb050, 0x4af10, 0xff0fb030, 0xff059470) /1@1: <- libdovecot:buffer_free() = 0 /1@1: -> libdovecot:buffer_free(0xa1a18, 0x1c00, 0xfec47940, 0x0) /1@1: -> libdovecot:pool_system_free(0xff0fb050, 0x4af60, 0xff0fb030, 0xff059470) /1@1: <- libdovecot:buffer_free() = 0 /1@1: -> libdovecot:pool_datastack_create(0xc3ed8, 0xc4200, 0x328, 0x0) /1@1: <- libdovecot:pool_datastack_create() = 0x42a58 /1@1: -> libdovecot:buffer_create_dynamic(0x42a58, 0x20, 0x8000, 0xff0f44f4) /1@1: <- libdovecot:buffer_create_dynamic() = 0x42a68 /1@1: -> libdovecot:buffer_append(0x42a68, 0x525c8, 0x4, 0x42a68) /1@1: -> libdovecot:buffer_write(0x42a68, 0x0, 0x525c8, 0x4) /1@1: <- libdovecot:buffer_append() = 0x42a88 /1@1: -> libdovecot:array_sort_i(0xffbfec38, 0x1cd70, 0x0, 0x52830) /1@1: <- libdovecot:array_sort_i() = 0x42a88 /1@1: -> libdovecot:buffer_append_space_unsafe(0x42a68, 0x4, 0x4, 0x1cd70) /1@1: -> libdovecot:buffer_get_space_unsafe(0x42a68, 0x4, 0x4, 0x1cd70) /1@1: <- libdovecot:buffer_append_space_unsafe() = 0x42a8c /1@1: -> libdovecot:o_stream_uncork(0xa1968, 0xffbfedb0, 0x0, 0x1) /1@1: <- libdovecot:o_stream_uncork() = 0xa1918 /1@1: -> libdovecot:o_stream_destroy(0xffbfed3c, 0x0, 0x0, 0x1) /1@1: -> libdovecot:o_stream_unref(0xffbfed3c, 0x0, 0x0, 0x1) doveconf: Panic: output stream is missing error handling /1: write(2, " d o v e c o n f : P a".., 58) = 58 /1: getcontext(0xFFBFE988) /1: open("/proc/self/as", O_RDONLY) = 8 /1: fstat64(8, 0xFFBFE7B8) = 0 /1: pread(8, "FFBFEB H", 4, 0xFFBFE958) = 4 /1: pread(8, "FF\0CBD0", 4, 0xFFBFE95C) = 4 /1: pread(8, "FFBFEBA8", 4, 0xFFBFEB80) = 4 /1: pread(8, "FF01B11C", 4, 0xFFBFEB84) = 4 /1: pread(8, "FFBFEC\b", 4, 0xFFBFEBE0) = 4 /1: pread(8, "FF01B3A8", 4, 0xFFBFEBE4) = 4 /1: pread(8, "FFBFEC80", 4, 0xFFBFEC40) = 4 /1: pread(8, "FF06 ;04", 4, 0xFFBFEC44) = 4 /1: pread(8, "FFBFECE0", 4, 0xFFBFECB8) = 4 /1: pread(8, "\001 g <", 4, 0xFFBFECBC) = 4 /1: pread(8, "FFBFED @", 4, 0xFFBFED18) = 4 /1: pread(8, "\001 y |", 4, 0xFFBFED1C) = 4 /1: pread(8, "FFBFEDF0", 4, 0xFFBFED78) = 4 /1: pread(8, "\001 D x", 4, 0xFFBFED7C) = 4 /1: pread(8, "\0\0\0\0", 4, 0xFFBFEE28) = 4 /1: pread(8, "\0\0\0\0", 4, 0xFFBFEE2C) = 4 /1: close(8) = 0 doveconf: Error: Raw backtrace: 0xff01b3a8 -> 0xff063b04 -> 0x1673c -> 0x1797c -> 0x14478 /1: write(2, " d o v e c o n f : E r".., 90) = 90 /1: sigaction(SIGABRT, 0x00000000, 0xFFBFEB88) = 0 /1: sigaction(SIGABRT, 0xFFBFEA38, 0xFFBFEAD8) = 0 /1: lwp_sigmask(SIG_SETMASK, 0x00000000, 0x00000000) = 0xFFBFFEFF [0x0000FFFF] /1: lwp_kill(1, SIGABRT) = 0 /1: Received signal #6, SIGABRT [default] /1: siginfo: SIGABRT pid=25172 uid=0 code=-1 I have no idea about what that error means. Thanks, Fabian

1 0

Restricting sending mail to domain or group
by admin 06 Dec '18

06 Dec '18

Hi folks, has anybody a simple solution for the following request? I have a group alias (all(a)company.com) (1) Only company.com accounts should be able to send an email to everybody in that company via all(a)company.com. (2) - rather optional: refine the restrictions, e.g. two groups, grp1(a)company.com and grp2(a)company.com. Grp1 members should be able to send mails to grp2 but not vice versa. What else than sieve would keep dealing with that demands as simple as possible? Thanks in advance and sorry for abusing this list for this kind of „problem“ which is not a bug. Regards, -M

5 7

Error: Corrupted record in index cache file
by Orion Poplawski 05 Dec '18

05 Dec '18

With dovecot-2.2.36-3.el7.x86_64 we had a couple hours where mail_plugins did not properly include zlib for all of the needed services. This seems to have led to some corruption in our mdbox mailboxes. I've run doveadm force-resync on a number of users, but I'm still seeing messages like this: dovecot[13563]: imap(USER): Error: Corrupted record in index cache file /var/spool/imap/USER/mailboxes/INBOX/dbox-Mails/dovecot.index.cache: UID 67976: Broken physical size in mailbox INBOX: read(zlib(/var/spool/mail/USER/storage/m.1203)) failed: Cached message size smaller than expected (2978 < 8192, box=INBOX, UID=67976) Is there anything that can be done about this? Can I safely delete the dovecot.index.cache file? I'm hesitant to do so since I understand that the mdbox format uses the index to store mailbox information and deleting at least some index files is a destructive operation. Thanks! -- Orion Poplawski Manager of NWRA Technical Systems 720-772-5637 NWRA, Boulder/CoRA Office FAX: 303-415-9702 3380 Mitchell Lane orion(a)nwra.com Boulder, CO 80301 https://www.nwra.com/

2 2

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"; > } >

1 2

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

1 0

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 .

2 1

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.

2 2

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

2 2

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

3 3

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 }

1 0

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

1 0

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

determine why mail clients download mails 2nd time
by Poliman - Serwis 29 Nov '18

29 Nov '18

I have strange problem. In last Friday I had a problem with dovecot. It didn't see directories with mailboxes in /var/vmail. Somehow it crashed because probably two things (a lot of this type of lines in mail.err file): *Nov 23 07:05:02 s1 dovecot: lda(poli(a)poli.li <poli(a)poli.li>): Error: User initialization failed: Initializing mail storage from mail_location setting failed: mkdir(/var/vmail/poli.li/poli/Maildir <http://poli.li/poli/Maildir>) failed: Permission denied (euid=5000(vmail) egid=5000(vmail) missing +w perm: /var/vmail, dir owned by 0:0 mode=0755)* and maybe *Nov 12 09:27:59 s1 dovecot: imap(artur(a)firmastanaszek.pl <artur(a)firmastanaszek.pl>): Error: Corrupted index cache file /var/vmail/firmastanaszek.pl/artur/Maildir/dovecot.index.cache <http://firmastanaszek.pl/artur/Maildir/dovecot.index.cache>: Broken MIME parts for mail UID 559 in mailbox INBOX: Cached MIME parts don't match message during parsing: Cached header size mismatch (parts=)Nov 12 09:27:59 s1 dovecot: imap(artur(a)firmastanaszek.pl <artur(a)firmastanaszek.pl>): Error: unlink(/var/vmail/firmastanaszek.pl/artur/Maildir/dovecot.index.cache <http://firmastanaszek.pl/artur/Maildir/dovecot.index.cache>) failed: No such file or directory (in mail-cache.c:28)* and after this event probably all mailboxes download again all emails from 1.11 to 22.11. They were duplicated in mail clients. -- *Pozdrawiam / Best Regards* *Piotr Bracha*

2 3

Bug in logging in debug mode
by Xavier 29 Nov '18

29 Nov '18

Hello, This is dovecot 2.3.4 (0ecbaf23d) If you set "mail_debug = yes" in 10.logging.conf, there's a bug in logging, which breaks log parsers : > 2018-11-29 00Debug: :41:57 lda(xavier): Effective uid=501, gid=20, home=/home/xavier ^^^^ Regards, Xavier -- Xavier Humbert - sysadmin & network engineer

1 0

(no subject)
by Root Kev 27 Nov '18

27 Nov '18

Dovecot Version: 2.3.2.1 Hello Mailing List, We are having a random issue in a couple of our production servers, where one of the child processes randomly dies with an out of memory error (see below): Nov 26 11:58:17 config: Fatal: pool_system_malloc(8192): Out of memory Nov 26 11:58:17 pop3-login: Fatal: Error reading configuration: read(/var/run/dovecot/config) failed: EOF Nov 26 11:58:17 config: Fatal: master: service(config): child 29696 returned error 83 (Out of memory (service config { vsz_limit=2048 MB }, you may need to increase it) - set CORE_OUTOFMEM=1 environment to get core dump) We only use dovecot for internal application POP3 mail access from a mailbox, and there is under 10 connecting applications. Have have gradually increased the vsz_limit from the default of 256mb up to 2GB now. Is there anything else that should/could be changed instead of continuing to through memory at it? # dovecot -n # 2.3.2.1 (0719df592): /etc/dovecot/dovecot.conf # OS: Linux 3.10.0-862.11.6.el7.x86_64 x86_64 CentOS Linux release 7.5.1804 (Core) # Hostname: <Internal host name here, removed> 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 auth_cache_size = 10 M auth_verbose = yes base_dir = /var/run/dovecot/ default_vsz_limit = 2 G instance_name = EMX Pop Mailstore listen = <Internal ethernet Name Here, removed> log_path = /var/log/dovecot-echo.log login_greeting = Pop3 MailServer Ready. login_trusted_networks = <IP Addresses Here, removed> mail_location = maildir:~/Maildir 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 = cache_key=%u driver = pam } protocols = pop3 ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it userdb { driver = passwd } verbose_ssl = yes Thanks, Kevin

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Ubuntu 18.04 (Bionic) packages now available
by Aki Tuomi 26 Nov '18

26 Nov '18

Hi! We are excited to announce that we are now providing packages for Ubuntu 18.04 (Bionic). Please find instructions on how to use them at https://repo.dovecot.org/ Aki Tuomi Open-Xchange Oy

6 6

Limit IMAP/IMAPS listening IPs
by Dudi Goldenberg 26 Nov '18

26 Nov '18

Hello list. I am running dovecot v2.2.13 on debian 8.8; I tried to add a "address =" statement for only localhost and one private IP, but then I got a complaint from system: dovecot[20515]: Error: systemd listens on port 143, but it's not configured in Dovecot. Closing. What is the proper way to resolve this? TIA & Regards, Dudi

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LDAP login fails after LDAP server restart
by Dag Nygren 25 Nov '18

25 Nov '18

Hi! Just udated my Fedora dovecot to version 2.2.36 and found that after the update dovecot will fail all LDAP logins after slapd has been restarted during the logrotate. Restarting dovecot fixes the problem. Is there a bug preventing dovecot to reopen the LDAP session when it fails? Best Dag

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Installing on Mojave, with Homebrew and mysql
by James Brown 25 Nov '18

25 Nov '18

I’m using Homebrew to install Dovecot on Mojave, but have to modify the formula to add ‘--with-mysql’. Unfortunately compiling always fails with: checking for mysql_config... NO checking for mysql_init in -lmysqlclient... no configure: error: Can't build with MySQL support: libmysqlclient not found I added: ENV['LD']="-L/usr/local/opt/mysql(a)5.7/lib" to the ‘def install’ section of the formula, but it still fails. config.log shows: … KRB5_LIBS='' LD='-L/usr/local/opt/mysql(a)5.7/lib/' LDAP_LIBS=‘' … And mysqlclient is here: $ locate mysqlclient /usr/local/Cellar/mysql(a)5.7/5.7.24/lib/libmysqlclient.20.dylib /usr/local/Cellar/mysql(a)5.7/5.7.24/lib/libmysqlclient.a /usr/local/Cellar/mysql(a)5.7/5.7.24/lib/libmysqlclient.dylib /usr/local/Cellar/mysql(a)5.7/5.7.24/lib/pkgconfig/mysqlclient.pc I changed the formula to: ENV['LD']="-L/usr/local/Cellar/mysql(a)5.7/5.7.xn--24/lib/-236c And still get the same thing. Any suggestions? Thanks, James.

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Mac Mojave Server
by David Morsberger 24 Nov '18

24 Nov '18

Is there any information on using dovecot on Mojave? I have been using Mac OS Server for a few years and looking for the preferred way to move to Mojave since dovecot and postfix admin support has been dropped by Apple.

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Testing validity of Dovecot config in a script
by Ralph Seichter 24 Nov '18

24 Nov '18

While trying to determine a given configuration is valid from within a script, I found that the following works with Dovecot version 2.3.2.1: #!/usr/bin/env bash doveconf -n >/dev/null || echo "Config is invalid" However, the return code is not documented in the doveconf manual page, and I wonder if the observed behaviour can be relied on? Is this the recommended method to test configuration validity? Personally, I'd like to have a dedicated call available. Something like # Proposal: "-t" for "test config" doveconf -t [-c config-file] with documented return codes would be ideal. -Ralph

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Problems after upgrading to 2.3.2.1
by Joel Dahl 23 Nov '18

23 Nov '18

Hi, I've just upgraded dovecot from 2.2.35 to 2.3.2.1 on my mail server and noticed something odd. My mail clients (mutt and Apple mail) both stopped seeing new mail in my mailboxes. For example, ~/Maildir/mailinglist1/new has 5 new mails. In mutt, vieweing the list of mailboxes mutt reports 0 new mail for "mailinglist1". Opening up the actual mailbox in mutt reveals the 5 new mails. Going back to the list of mailboxes, mutt now correctly reports 5 unread mails. Waiting a few hours, and about 10 new mails have arrived, but mutt still says 5 unread. This is the same for every mailbox. As a test I deleted the index files for a specific mailbox and restarted dovecot. But it didn't help. I use procmail to deliver my mail into the Maildir folders, if that matters. Any ideas? I haven't changed my dovecot configuration in a long time, except for adding ssl_dh after the upgrade. My config is below: auth_mechanisms = plain login imap_client_workarounds = delay-newmail tb-extra-mailbox-sep tb-lsub-flags info_log_path = /var/log/dovecot-info.log log_path = /var/log/dovecot.log mail_location = maildir:~/Maildir mail_privileged_group = mail maildir_very_dirty_syncs = yes passdb { args = session=yes dovecot driver = pam } protocols = imap service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } ssl = required ssl_cert = </path/to/cert.pem ssl_dh = # hidden ssl_key = # hidden userdb { driver = passwd } -- Joel

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doveadm dsync-server doesn't use user parameter?
by Harald Leithner 23 Nov '18

23 Nov '18

Hi, I tried to migrate my dovecot 2.2 to a new server with a other storage configuration and dovecot 2.3. New (and old) Server uses mysql for user information I use the following storage settings mail_home = /storage1/vmail/%{userdb:path} mail_location = mdbox:/storage1/fast/%{userdb:path}:FULLDIRNAME=iTrNiCs-DBOx-mAiLs:INDEX=/storage1/indexes/vmail/%{userdb:path}:ALT=/storage1/slow/%{userdb:path}:VOLATILEDIR=/tmp/%{userdb:path} userdb:path is generated by the mysql query and ends in something like "2000/6" SQL: CONCAT(u.idAccount, '/', u.idUser) AS userdb_path If I login with imap dovecot is creating the INBOX on the correct path /storage1/fast/2000/6/mailboxes/INBOX btw. it creates a link to dbox-alt-root but without creating the target directory is this expected? Now if I start doveadm backup -u <username> remote:mailstore2 it ignores it seams that dsync-server doesn't make a database query and doesn't use the userdb_path field. It only uses /storage1/fast/mailboxes/INBOX as path. Is this a problem with my configuration? thx --- doveconf -n # 2.3.3 (dcead646b): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.3 (f018bbab) # OS: Linux 4.15.18-7-pve x86_64 Debian 9.6 zfs # Hostname: mailstore2 auth_cache_negative_ttl = 1 secs auth_cache_size = 10 M auth_cache_ttl = 1 secs auth_master_user_separator = * auth_mechanisms = PLAIN LOGIN APOP auth_verbose = yes default_client_limit = 600 default_vsz_limit = 512 M dict { lastlogin = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext sqlacl = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext sqlquota = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext } disable_plaintext_auth = no first_valid_gid = 1001 first_valid_uid = 1001 hostname = mailstore2 imap_hibernate_timeout = 1 mins imap_id_log = * imap_id_send = * imap_idle_notify_interval = 10 mins imap_logout_format = bytes=%i/%o instance_name = mailstore2 last_valid_gid = 1001 last_valid_uid = 1001 lda_original_recipient_header = X-LDA-Original-To lmtp_rcpt_check_quota = yes login_greeting = ITronic Mail Store login_trusted_networks = 172.22.14.0/24 mail_cache_min_mail_count = 5 mail_gid = vmail mail_home = /storage1/vmail/%{userdb:path} mail_location = mdbox:/storage1/fast/%{userdb:path}:FULLDIRNAME=iTrNiCs-DBOx-mAiLs:INDEX=/storage1/indexes/vmail/%{userdb:path}:ALT=/storage1/slow/%{userdb:path}:VOLATILEDIR=/tmp/%{userdb:path} mail_plugins = lazy_expunge acl quota mail_log notify mail_prefetch_count = 100 mail_server_admin = mailto:postmaster@example.com mail_server_comment = Mail System 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 vacation-seconds mdbox_preallocate_space = yes namespace { hidden = yes list = no location = mdbox:/storage1/fast/%{userdb:path}:MAILBOXDIR=expunged:LISTINDEX=expunged.list.index:FULLDIRNAME=iTrNiCs-DBOx-mAiLs:INDEX=/storage1/indexes/vmail/%{userdb:path}:ALT=/storage1/slow/%{userdb:path}:VOLATILEDIR=/tmp/%{userdb:path} prefix = "#EXPUNGED/" subscriptions = no type = private } namespace { list = children location = mdbox:%%h/mdbox prefix = "#Users/%%u/" separator = / subscriptions = yes type = shared } namespace inbox { hidden = no inbox = yes location = mailbox Archvie { special_use = \Archive } mailbox Drafts { special_use = \Drafts } mailbox Sent { special_use = \Sent } mailbox Spam { special_use = \Junk } mailbox Trash { special_use = \Trash } prefix = separator = / subscriptions = yes type = private } passdb { args = /etc/dovecot/master-users driver = passwd-file master = yes result_success = continue-ok } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { acl = vfile acl_shared_dict = proxy::sqlacl last_login_dict = proxy::lastlogin last_login_key = # hidden, use -P to show it lazy_expunge = "#EXPUNGED/" lazy_expunge_only_last_instance = no mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename flag_change save mailbox_create mail_log_fields = uid box msgid size flags vsize from subject quota = dict:User quota::proxy::sqlquota quota_grace = 10%% quota_rule = *:storage=1024M quota_rule2 = "#EXPUNGED:storage=+1024M" quota_warning = storage=100%% quota-warning 100 %u quota_warning2 = storage=95%% quota-warning 95 %u quota_warning3 = storage=80%% quota-warning 80 %u recipient_delimiter = + sieve = file:~/sieve;active=~/.dovecot.sieve sieve_before = file:/storage1/vmail/%{userdb:idAccount}/ sieve_extensions = +vacation-seconds sieve_global = /etc/dovecot/sieve sieve_max_actions = 64 sieve_max_redirects = 8 sieve_max_script_size = 2M sieve_quota_max_scripts = 0 sieve_quota_max_storage = 64M sieve_vacation_default_period = 1d sieve_vacation_min_period = 1h } pop3_uidl_duplicates = rename protocols = imap lmtp sieve pop3 service auth-worker { user = $default_internal_user } service auth { inet_listener { port = 4180 } unix_listener auth-userdb { mode = 0666 } } service dict { unix_listener dict { group = vmail mode = 0666 } } service imap-hibernate { unix_listener imap-hibernate { group = vmail mode = 0666 } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } process_min_avail = 1 service_count = 0 } service imap { process_limit = 1024 unix_listener imap-master { user = dovecot } unix_listener imap { group = vmail mode = 0666 } vsz_limit = 512 M } service lmtp { inet_listener lmtp { address = 172.22.14.136 port = 24000 } unix_listener lmtp { mode = 0666 } } service managesieve-login { inet_listener sieve { port = 4190 } process_min_avail = 0 service_count = 1 vsz_limit = 64 M } service managesieve { process_limit = 50 } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } process_min_avail = 20 service_count = 1 vsz_limit = 64 M } service pop3 { process_limit = 1024 } service quota-warning { executable = script /opt/scripts/quota-warning.sh unix_listener quota-warning { user = vmail } user = dovecot } shutdown_clients = no ssl_cert = </etc/dovecot/private/example.com.pem ssl_cipher_list = ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA:AES256-SHA:DHE-RSA-CAMELLIA128-SHA:DHE-RSA-CAMELLIA256-SHA:CAMELLIA128-SHA:CAMELLIA256-SHA:ECDHE-RSA-DES-CBC3-SHA:DES-CBC3-SHA ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it ssl_options = no_compression ssl_prefer_server_ciphers = yes submission_host = 192.168.14.198 syslog_facility = local0 userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } valid_chroot_dirs = /storage1 verbose_proctitle = yes protocol imap { mail_max_userip_connections = 30 mail_plugins = imap_zlib lazy_expunge quota imap_quota acl imap_acl last_login mail_log notify } protocol lda { mail_plugins = lazy_expunge acl sieve quota mail_log notify } protocol lmtp { mail_plugins = lazy_expunge acl sieve quota mail_log notify } protocol sieve { mail_max_userip_connections = 10 managesieve_max_compile_errors = 5 managesieve_max_line_length = 65536 } protocol pop3 { mail_max_userip_connections = 10 mail_plugins = lazy_expunge acl last_login mail_log notify } --- -- 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

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Re: LDAP stored quota
by Aki Tuomi 23 Nov '18

23 Nov '18

I noticed that you sent replies to me directly... Anyways, seems the problem was that the LDAP user_attrs is missing commas, and the mailRoutingAddress is used wrong, so the correct syntax would be: user_attrs = \ mailRoutingAddress=user, \ =uid=vmail, \ =gid=mail, \ =home=/var/mail/%d/%n, \ =quota_rule=*:bytes=%{ldap:departmentNumber} Aki > On 22 November 2018 at 15:29 Vincent Seynhaeve <vlamsdoem(a)gmail.com> wrote: > > > doveadm quota recalc -u test doesn't give anything. > Bellow the ouput of the `doveconf -n` and `doveadm user test` > > doveconf -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 > 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 > 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 > } > } > 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" > } > > > > > doveadm user test > field value > uid vmail > gid mail > home /var/mail//test > mail maildir:/var/mail//test/Maildir > mailRoutingAddress user =uid=vmail =gid=mail =home=/var/mail//test > =quota_rule=*:bytes=1M > > > Le jeu. 22 nov. 2018 à 14:18, Aki Tuomi <aki.tuomi(a)open-xchange.com> a > écrit : > > > Can you provide output of `doveconf -n` and `doveadm user test`? > > > > Aki > > > > > On 22 November 2018 at 10:44 Maciej Milaszewski IQ PL < > > maciej.milaszewski(a)iq.pl> wrote: > > > > > > > > > Hi > > > Do you try recalc and get ? > > > > > > On 22.11.2018 08:56, Vincent Seynhaeve wrote: > > > > > > > > Hello, > > > > > > > > I'm trying to set up LDAP stored quota on Dovecot but it doesn't work > > > > and doesn't get reported by the command doveadm quota get. > > > > > > > > I'm using the field departmentNumber in my LDAP server to store the > > quota. > > > > > > > > > > > > doveadm quota get -u test > > > > > > > > Quota name Type Value > > > > > > Limit > > > > % > > > > User quota STORAGE 0 > > > > > > - > > > > 0 > > > > User quota MESSAGE 0 > > > > > > - > > > > 0 > > > > > > > > > > > > log file associated with doveadm quota get command: > > > > > > > > Nov 21 11:38:47 imap dovecot: auth: Debug: master in: > > > > USER#0111#011test#011service=doveadm > > > > Nov 21 11:38:47 imap dovecot: auth: Debug: ldap(test): user search: > > > > base=ou=People,dc=example,dc=com scope=subtree > > > > filter=(&(objectClass=posixAccount)(uid=test)) fields=departmentNumber > > > > Nov 21 11:38:47 imap dovecot: auth: Debug: ldap(test): result: > > > > departmentNumber=1M; departmentNumber unused > > > > Nov 21 11:38:47 imap dovecot: auth: Debug: ldap(test): result: > > > > departmentNumber=1M > > > > Nov 21 11:38:47 imap dovecot: auth: Debug: userdb out: > > > > USER#0111#011test#011mailRoutingAddress=user =uid=vmail =gid=mail > > > > =home=/var/mail//test =quota_rule=*:bytes=1M > > > > > > > > > > > > Bellow my configuration files: > > > > > > > > conf.d/10-mail.conf > > > > > > > > mail_plugins = $mail_plugins quota > > > > > > > > > > > > conf.d/20-imap.conf > > > > > > > > > > > > protocol imap { > > > > mail_plugins = $mail_plugins imap_quota > > > > } > > > > > > > > > > > > conf.d/90-quota.conf > > > > > > > > plugin { > > > > > > > > quota = maildir:User quota > > > > quota_rule2 = Trash:storage=+100M > > > > quota_grace = 10%% > > > > quota_status_success = DUNNO > > > > quota_status_nouser = DUNNO > > > > quota_status_overquota = "552 5.2.2 Mailbox is full" > > > > > > > > } > > > > > > > > > > > > dovecot-ldap.conf.ext > > > > > > > > user_attrs= \ > > > > =mailRoutingAddress=user \ > > > > =uid=vmail \ > > > > =gid=mail \ > > > > =home=/var/mail/%d/%n \ > > > > =quota_rule=*:bytes=%{ldap:departmentNumber} > > > > > > > > > > > > Can somebody help me with this or give me some advice for debugging? > > > > > > > > > > > > > -- > > > Maciej Miłaszewski > > > IQ PL Sp. z o.o. > > > Administrator Systemowy > > > > > > Biuro Obsługi Klienta: > > > e-mail: bok(a)iq.pl > > > tel.: +48 58 326 09 90 - 94 > > > fax: +48 58 326 09 99 > > > > > > Dział pomocy: https://www.iq.pl/pomoc > > > Informacja dotycząca przetwarzania danych osobowych: > > https://www.iq.pl/kontakt > > > Jakość gwarantuje: ISO 9001:2000 > > > > > > IQ PL Sp. z o.o. z siedzibą w Gdańsku (80-298), ul. Geodetów 16, KRS > > 0000007725, Sąd rejestrowy: Sąd Rejonowy w Gdańsku VII Wydział KRS, > > > kapitał zakładowy: 140.000 PLN, NIP 5832736211, REGON 192478853 > > > > >

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Core dump during UID Search
by Bert JW Regeer 22 Nov '18

22 Nov '18

Hey all, I keep finding core dumps of the IMAP process on my FreeBSD 11.2, however the backtrace is not very useful: Core was generated by `imap: [xistence(a)0x58.com 2601:282:4301:befc:1cfb:807f:e527:5a3b UID SEARCH]'. Program terminated with signal 6, Aborted. #0 0x0000000011c0c47a in ?? () (gdb) bt #0 0x0000000011c0c47a in ?? () #1 0x0000000011c0c444 in ?? () #2 0x00000000000188b0 in cmd_store () #3 0x0000000011c0c3b9 in ?? () #4 0x0000000012216810 in ?? () #5 0x0000000000000005 in ?? () #6 0xffffffdf00000000 in ?? () #7 0xffffffffffffffff in ?? () #8 0x00007fffffffffff in ?? () #9 0x0000000000000005 in ?? () #10 0x00007fffffffe240 in ?? () #11 0x000000001189c6f6 in ?? () #12 0x0000000012355e28 in ?? () #13 0x00000000122de048 in ?? () #14 0x0000000000000000 in ?? () (gdb) I am sorry that I haven't been able to find any more information or figure out what is going on :-( doveconf -n output follows: doveconf -n # 2.3.2.1 (0719df592): /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.5.2 (7704de5e) # OS: FreeBSD 11.2-RELEASE-p4 amd64 # Hostname: juxi.0x58.com auth_mechanisms = plain login first_valid_gid = 127 first_valid_uid = 127 hostname = butler.0x58.com last_valid_gid = 127 last_valid_uid = 127 lmtp_save_to_detail_mailbox = yes login_greeting = Assume the position. mail_gid = 127 mail_home = /usr/local/vmail/domains/%d/%n mail_location = maildir:~/Maildir/ mail_plugins = " quota trash zlib virtual " mail_uid = 127 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 duplicate namespace butler { hidden = no list = yes location = virtual:/usr/local/vmail/virtual:LAYOUT=maildir++:INDEX=~/virtual mailbox All { auto = subscribe special_use = \All } mailbox Flagged { auto = subscribe special_use = \Flagged } prefix = [Butler]/ separator = / subscriptions = yes type = private } namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = separator = / subscriptions = yes } passdb { args = scheme=CRYPT username_format=%u /usr/local/vmail/domains/%d/passwd driver = passwd-file } plugin { fts = squat quota = maildir:User quota quota_rule = *:storage=5G quota_rule2 = Trash:storage=+100M quota_rule3 = Deleted Messages:storage=+100M recipient_delimiter = + sieve = ~/.dovecot.sieve sieve_dir = ~/sieve stats_refresh = 30 secs } postmaster_address = postmaster(a)butler.0x58.com protocols = imap lmtp sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } unix_listener auth-userdb { group = vmail mode = 0666 user = vmail } } service imap { drop_priv_before_exec = yes } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0666 user = postfix } } service managesieve-login { inet_listener sieve { port = 4190 } } service stats { fifo_listener stats-mail { mode = 0600 user = vmail } } ssl_cert = </usr/home/letsencrypt/letsencrypt.sh/certs/butler.0x58.com/fullchain.pem ssl_cipher_list = HIGH:!SSLv2:!RC4:!3DES:!aNULL:@STRENGTH ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it ssl_prefer_server_ciphers = yes userdb { args = username_format=%u /usr/local/vmail/domains/%d/passwd default_fields = quota_rule=*:storage=3G driver = passwd-file } verbose_proctitle = yes verbose_ssl = yes protocol lmtp { mail_plugins = " quota trash zlib virtual sieve" } protocol lda { mail_plugins = " quota trash zlib virtual sieve" } protocol imap { mail_plugins = " quota trash zlib virtual fts fts_squat imap_quota imap_zlib" }

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