March 2018 - dovecot - dovecot.org

mail_max_userip_connections from userdb query
by Arkadiusz Miśkiewicz 30 Mar '18

30 Mar '18

Hello. Is still true that mail_max_userip_connections cannot be overriden in userdb query? Want lower global and raise for some logins. https://www.dovecot.org/pipermail/dovecot/2017-July/108520.html -- Arkadiusz Miśkiewicz, arekm / ( maven.pl | pld-linux.org )

2 1

Re: 2.3.1 from ghettoforge-testing causes auth failures
by Fabian A. Santiago 30 Mar '18

30 Mar '18

On March 28, 2018 8:23:42 PM EDT, "Fabian A. Santiago" <fsantiago(a)garbage-juice.com> wrote: >Hello, > >I updated today to v2.3.1 from @gf-testing and it broke my imap auth >mechanism. My dovecot-imap.log reported: > >Temporary auth service failure > >I needed it back up so I downgraded (immediately prior version also >from @gf-testing) and I was fine. > >Centos 7.4 > >I can plan some testing / debug logging time if anyone wishes. > >My doveconf -n is here: > >https://pastebin.com/WVV9JFkT > >Thanks. > > >-- > >Thanks, > >Fabian S. > >OpenPGP: 3C3FA072ACCB7AC5DB0F723455502B0EEB9070FC Resending due to msg not appearing after original send to list. -- Thanks, Fabian S. OpenPGP: 3C3FA072ACCB7AC5DB0F723455502B0EEB9070FC

1 0

Frequentl failures to create /tmp/dovecot.imap
by Peter 29 Mar '18

29 Mar '18

I am using dovecot 2.2.27 with plesk 12 and I have made no modifications to the dovecot config. my log file frequently (but not always!) reports errors that /tmp/dovecot.imap could not be created. The errors don't appear for every imap connect but for about 5% to 10% of the time. I already attempted to solve the problem by adding the following line to /etc/dovecot/dovecot.conf but that did not remove the error: mail_temp_dir = /tmp So why does dovecot mostly work without errors but sometimes fails to create the /tmp/dovecot.imap? ..excerpt from /var/log/syslog... dovecot: service=imap, user=user1(a)mydomain1.com, ip=[::1]. Error: Temp file creation to /tmp/dovecot.imap. failed: No such file or directory]: 1 Time(s) dovecot: service=imap, user=users2(a)mydomain2.com, ip=[::1]. Error: Temp file creation to /tmp/dovecot.imap. failed: No such file or directory: 10 Time(s) --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

1 0

Release 2.3.1
by aki.tuomi＠dovecot.fi 29 Mar '18

29 Mar '18

Hi! We are releasing v2.3.1, which mostly consists of bug fixes for 2.3.0, and few improvements. This is also available via https://repo.dovecot.org if you want packages. libsodium support didn't get into this build, due to build environment issues, but 2.3.2 will contain it. * Submission server support improvements and bug fixes - Lots of bug fixes to submission server * API CHANGE: array_idx_modifiable will no longer allocate space - Particularly affects how you should check MODULE_CONTEXT result, or use REQUIRE_MODULE_CONTEXT. + mail_attachment_detection_options setting controls when $HasAttachment and $HasNoAttachment keywords are set for mails. + imap: Support fetching body snippets using FETCH (SNIPPET) or (SNIPPET (LAZY=FUZZY)) + fs-compress: Automatically detect whether input is compressed or not. Prefix the compression algorithm with "maybe-" to enable the detection, for example: "compress:maybe-gz:6:..." + Added settings to change dovecot.index* files' optimization behavior. See https://wiki2.dovecot.org/IndexFiles#Settings + Auth cache can now utilize auth workers to do password hash verification by setting auth_cache_verify_password_with_worker=yes. + Added charset_alias plugin. See https://wiki2.dovecot.org/Plugins/CharsetAlias + imap_logout_format and pop3_logout_format settings now support all of the generic variables (e.g. %{rip}, %{session}, etc.) -- Aki Tuomi Dovecot oy

4 9

murmurhash3 test failures on big-endian systems
by Apollon Oikonomopoulos 29 Mar '18

29 Mar '18

Hi, The dovecot 2.3.0.1 Debian package currently fails to build on all big-endian architectures[1], due to murmurhash3 tests failing. The relevant output from e.g. s390x is: test-murmurhash3.c:22: Assert(#8) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 test-murmurhash3.c:22: Assert(#11) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 test-murmurhash3.c:22: Assert(#12) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 murmurhash3 (murmurhash3_32) ......................................... : FAILED test-murmurhash3.c:22: Assert(#1) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 test-murmurhash3.c:22: Assert(#2) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 test-murmurhash3.c:22: Assert(#3) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 test-murmurhash3.c:22: Assert(#4) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 test-murmurhash3.c:22: Assert(#5) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 test-murmurhash3.c:22: Assert(#6) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 test-murmurhash3.c:22: Assert(#7) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 test-murmurhash3.c:22: Assert(#8) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 test-murmurhash3.c:22: Assert(#9) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 test-murmurhash3.c:22: Assert(#10) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 test-murmurhash3.c:22: Assert(#11) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 test-murmurhash3.c:22: Assert(#12) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 test-murmurhash3.c:22: Assert(#13) failed: memcmp(result, vectors[i].result, sizeof(result)) == 0 murmurhash3 (murmurhash3_128) ........................................ : FAILED Looks like the murmurhash3 implementation in Dovecot is currently broken on big-endian systems. Regards, Apollon [1] https://buildd.debian.org/status/package.php?p=dovecot&suite=experimental

3 9

[sieve][pigeonhole] Can't catch stdout for pipe script after upgrade Dovecot 2.2 -> 2.3
by Konstantin Shalygin 29 Mar '18

29 Mar '18

Hi. I use custom script: > require [ "vnd.dovecot.pipe", "variables" ]; > > if address :is :all "from" "snip@snap" > { > pipe "sieve_to_owncloud"; > } sieve_to_owncloud: > DATE=`date +%Y-%m-%d_%H-%M-%S` > PYTHONIOENCODING=utf8 python /opt/sieve-pipe/python-imap-to-owncloud.py \ > --owncloud-host https://<snip-snap> \ > --owncloud-user user \ > --owncloud-password secret \ > --owncloud-path /path/to/here &>/tmp/sieve_logger_py_${DATE} On dovecot 2.2 after script execution I will get plaintext log files on /tmp. After upgrade - don't. I also changed transport to lmtp when upgrade. Any ideas where is my stdout? k

2 2

Dovecot 2.3 panic
by Martynas Bendorius 29 Mar '18

29 Mar '18

Dovecot version: 2.3.1 (happens with 2.3.x too) OS: CentOS 7 64-bit Mar 28 16:29:24 lmtp(30383): Panic: file lib-event.c: line 182 (event_pop_global): assertion failed: (event != NULL) Mar 28 16:29:24 lmtp(30383): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0xcc7a4) [0x7fac7f5177a4] -> /usr/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) [0x7fac7f5177ea] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fac7f48826b] -> /usr/lib/dovecot/libdovecot.so.0(+0xe8392) [0x7fac7f533392] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x4ffc8) [0x7fac7f814fc8] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_context_deactivate+0x5d) [0x7fac7f52ec5d] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x85) [0x7fac7f52f055] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x10f) [0x7fac7f53092f] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x52) [0x7fac7f52f132] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7fac7f52f358] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fac7f4ab6e3] -> dovecot/lmtp [local READY](main+0x229) [0x7fac7ff4a319] -> /lib64/libc.so.6(__libc_start_main+0xf5) [0x7fac7f0a9c05] -> dovecot/lmtp [local READY](+0x5445) [0x7fac7ff4a445] Mar 28 16:30:03 lmtp(17330): Panic: file lib-event.c: line 182 (event_pop_global): assertion failed: (event != NULL) Mar 28 16:30:03 lmtp(17330): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0xcc7a4) [0x7f31e1b977a4] -> /usr/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) [0x7f31e1b977ea] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f31e1b0826b] -> /usr/lib/dovecot/libdovecot.so.0(+0xe8392) [0x7f31e1bb3392] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x4ffc8) [0x7f31e1e94fc8] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_context_deactivate+0x5d) [0x7f31e1baec5d] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x85) [0x7f31e1baf055] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x10f) [0x7f31e1bb092f] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x52) [0x7f31e1baf132] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f31e1baf358] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f31e1b2b6e3] -> dovecot/lmtp [local READY](main+0x229) [0x7f31e25ca319] -> /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f31e1729c05] -> dovecot/lmtp [local READY](+0x5445) [0x7f31e25ca445] Mar 28 16:31:52 lmtp(883): Panic: file lib-event.c: line 182 (event_pop_global): assertion failed: (event != NULL) Mar 28 16:31:52 lmtp(883): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0xcc7a4) [0x7feb746127a4] -> /usr/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) [0x7feb746127ea] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7feb7458326b] -> /usr/lib/dovecot/libdovecot.so.0(+0xe8392) [0x7feb7462e392] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x4ffc8) [0x7feb7490ffc8] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_context_deactivate+0x5d) [0x7feb74629c5d] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x85) [0x7feb7462a055] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x10f) [0x7feb7462b92f] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x52) [0x7feb7462a132] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7feb7462a358] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7feb745a66e3] -> dovecot/lmtp [local READY](main+0x229) [0x7feb75045319] -> /lib64/libc.so.6(__libc_start_main+0xf5) [0x7feb741a4c05] -> dovecot/lmtp [local READY](+0x5445) [0x7feb75045445] # 2.3.1 (8e2f634): /etc/dovecot/dovecot.conf # Pigeonhole version 0.5.1 (d9bc6dfe) # OS: Linux 3.10.0-714.10.2.lve1.5.12.el7.x86_64 x86_64 CloudLinux release 7.4 (Georgy Grechko) # Hostname: XXXXXXXXXXXXXXX auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@& auth_verbose = yes default_client_limit = 12288 default_login_user = dovecot default_process_limit = 2048 default_vsz_limit = 512 M disable_plaintext_auth = no listen = * lmtp_rcpt_check_quota = yes login_greeting = Dovecot ready. mail_access_groups = mail mail_location = maildir:~/Maildir mail_max_userip_connections = 150 mail_plugins = " quota" maildir_copy_with_hardlinks = no managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext passdb { driver = shadow username_filter = !*@* } passdb { args = username_format=%n /etc/virtual/%d/passwd driver = passwd-file username_filter = *@* } plugin { quota = maildir sieve = file:~/sieve;active=~/.dovecot.sieve sieve_default = /var/lib/dovecot/sieve/default.sieve sieve_global = /var/lib/dovecot/sieve/global/ } protocols = imap pop3 lmtp sieve service auth { user = root } service imap-login { process_min_avail = 16 user = dovecot } service lmtp { executable = lmtp -L process_min_avail = 16 unix_listener lmtp-client { group = mail mode = 0660 user = mail } } service managesieve-login { inet_listener sieve { port = 4190 } process_min_avail = 4 service_count = 1 } service pop3-login { process_min_avail = 16 user = dovecot } ssl_cert = </etc/exim.cert ssl_cipher_list = ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:-LOW:-SSLv2:-EXP ssl_dh = # hidden, use -P to show it ssl_key = # hidden, use -P to show it userdb { driver = passwd } userdb { args = username_format=%n /etc/virtual/%d/passwd driver = passwd-file } verbose_proctitle = yes protocol imap { mail_plugins = " quota quota imap_quota" } protocol pop3 { pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s, bytes=%i/%o pop3_uidl_format = %08Xu%08Xv } protocol lmtp { info_log_path = /var/log/dovecot-lmtp.log log_path = /var/log/dovecot-lmtp-errors.log mail_plugins = " quota quota sieve" postmaster_address = root@%{hostname} quota_full_tempfail = no } protocol sieve { info_log_path = /var/log/dovecot-sieve.log log_path = /var/log/dovecot-sieve-errors.log managesieve_implementation_string = Dovecot Pigeonhole managesieve_logout_format = bytes=%i/%o managesieve_max_compile_errors = 5 managesieve_max_line_length = 65536 } remote 127.0.0.1 { mail_max_userip_connections = 550 } local_name XXXXXX { ssl_cert = </etc/domains/XXXXXX.cert.combined ssl_key = # hidden, use -P to show it } -- Best regards, Martynas Bendorius

2 1

Master Users, ACL and POP3
by Riccardo Bicelli 28 Mar '18

28 Mar '18

Hello, I'm on Dovecot 2.0.9 and I'mfacing issues connecting via POP3 with master user. I'm using the ACL plugin, so I set up a postlogin script that sets the current user as master user: #!/bin/sh MASTER_USER=$USER exec "$@" When I login via IMAP everything seems ok, but when I try via POP3 I get: -ERR [IN-USE] Couldn't open INBOX: Mailbox doesn't exist: INBOX Connection closed by foreign host. Any hints? Thanks

1 0

Dovecot quota
by David Mehler 28 Mar '18

28 Mar '18

Hello, I'm running Dovecot on a FreeBSD system with Postfix in a virtual user setup, with Mysql. I am trying to understand the quota configuration. I've got a Mysql database with an accounts table with a quota field. I've also got two other tables one quota (currently has nothing in it an empty set), and quota2 messages and bytes which has one entry. My goal is to have different quotas for each user so say one user has a 512MB quota I put 512 in the accounts quota column, while another user might have 256MB, put 256 in the accounts quota column. These are just examples. I'm assuming messages in the quota2 table track how many messages are under that user's is it inbox or all folders in the account? And bytes is that the space being taken up again by inbox or by all messages in the account? I'm also trying to have a separate quota for my public folders, which is not working. If anyone could take a look at this configuration see if it looks good and maybe where public is not happening i'd appreciate it. Thanks. Dave. Configuration: mysql> describe accounts; +------------------+------------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +------------------+------------------+------+-----+---------+----------------+ | id | int(10) unsigned | NO | PRI | NULL | auto_increment | | name | varchar(255) | NO | | NULL | | | username | varchar(64) | NO | MUL | NULL | | | domain | varchar(255) | NO | MUL | NULL | | | password | varchar(255) | NO | | NULL | | | quota | int(10) unsigned | YES | | 0 | | | enabled | tinyint(1) | YES | | 0 | | | sendonly | tinyint(1) | YES | | 0 | | | last_login | int(11) | YES | | NULL | | | last_login_ip | varchar(16) | YES | | NULL | | | last_login_date | datetime | YES | | NULL | | | last_login_proto | varchar(16) | YES | | NULL | | +------------------+------------------+------+-----+---------+----------------+ 12 rows in set (0.00 sec) mysql> describe quota; +----------+--------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +----------+--------------+------+-----+---------+-------+ | username | varchar(255) | NO | PRI | NULL | | | path | varchar(100) | NO | PRI | NULL | | | current | bigint(20) | NO | | 0 | | +----------+--------------+------+-----+---------+-------+ 3 rows in set (0.00 sec) mysql> describe quota2; +----------+--------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +----------+--------------+------+-----+---------+-------+ | username | varchar(100) | NO | PRI | NULL | | | bytes | bigint(20) | NO | | 0 | | | messages | int(11) | NO | | 0 | | +----------+--------------+------+-----+---------+-------+ 3 rows in set (0.01 sec) mysql> select * from quota; Empty set (0.00 sec) mysql> select * from quota2; +------------------------+-----------+----------+ | username | bytes | messages | +------------------------+-----------+----------+ | user(a)example.com | 171430625 | 20591 | +------------------------+-----------+----------+ 1 row in set (0.00 sec) doveconf -n # 2.2.35 (b1cb664): /usr/local/etc/dovecot/dovecot.conf # Pigeonhole version 0.4.23 (b2e41927) # OS: FreeBSD 11.1-RELEASE-p4 amd64 # Hostname: localhost auth_cache_size = 24 M auth_cache_ttl = 18 hours auth_default_realm = example.com auth_mechanisms = plain login auth_realms = example.com dict { acl = mysql:/usr/local/etc/dovecot/dovecot-dict-sql.conf.ext quota = mysql:/usr/local/etc/dovecot/dovecot-dict-sql.conf.ext } first_valid_gid = 999 first_valid_uid = 999 hostname = mail.example.com imap_idle_notify_interval = 10 mins last_valid_gid = 999 last_valid_uid = 999 lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes lda_original_recipient_header = X-Original-To listen = 127.0.0.1 xxx.xxx.xxx.xxx log_path = /var/log/dovecot/dovecot.log log_timestamp = "%Y-%m-%d %H:%M:%S " mail_access_groups = vmail mail_fsync = never mail_gid = vmail mail_home = /home/vmail/mailboxes/%d/%n mail_location = maildir:~/mail:LAYOUT=fs mail_plugins = acl mail_log notify quota quota_clone trash virtual welcome zlib mail_privileged_group = vmail mail_server_admin = mailto:postmaster@example.com mail_uid = vmail mailbox_idle_check_interval = 59 secs mailbox_list_index = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext spamtest spamtestplus virustest editheader imapflags notify imapsieve vnd.dovecot.imapsieve namespace { location = maildir:/home/vmail/public/:CONTROL=~/mail/public:INDEX=~/mail/public mailbox TestFolder { auto = subscribe comment = Public Folder for message sharing } prefix = Public/ separator = / subscriptions = yes type = public } namespace { list = children location = maildir:/home/vmail/mail/%%d/%%n:LAYOUT=fs:INDEX=/home/vmail/indexes/%d/%n/shared/%%u:INDEXPVT=/home/vmail/indexes/%d/%n/shared/%%u prefix = shared/%%d/%%n/ separator = / subscriptions = no type = shared } namespace inbox { inbox = yes location = mailbox Archives { auto = subscribe special_use = \Archive } mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Spam { auto = subscribe autoexpunge = 30 days special_use = \Junk } mailbox Trash { auto = subscribe autoexpunge = 30 days special_use = \Trash } mailbox virtual/All { comment = All my messages special_use = \All } prefix = separator = / type = private } namespace virtual { location = virtual:/usr/local/etc/dovecot/virtual:INDEX=~/virtual:CONTROL=~/virtual prefix = virtual/ separator = / } passdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { acl = vfile acl_shared_dict = proxy::acl fts = lucene fts_autoindex = yes fts_autoindex_max_recent_msgs = 80 fts_index_timeout = 90 fts_lucene = whitespace_chars=@. normalize no_snowball imapsieve_mailbox1_before = file:/home/vmail/sieve/global/learn-spam.sieve imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_name = Spam imapsieve_mailbox2_before = file:/home/vmail/sieve/global/learn-ham.sieve imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_from = Spam imapsieve_mailbox2_name = * mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid size quota = dict:User quota::proxy::quota quota_exceeded_message = Storage quota for this account has been exceeded, please try again later. quota_grace = 10%% quota_status_nouser = DUNNO quota_status_overquota = 552 5.2.2 Mailbox is full quota_status_success = DUNNO quota_vsizes = true quota_warning = storage=100%% quota-exceeded 100 %u quota_warning2 = storage=95%% quota-warning 95 %u quota_warning3 = storage=90%% quota-warning 90 %u quota_warning4 = storage=85%% quota-warning 85 %u quota_warning5 = storage=75%% quota-warning 75 %u sieve = ~/.dovecot.sieve sieve_before = /home/vmail/sieve/before.d sieve_default = /home/vmail/sieve/default.sieve sieve_dir = ~/sieve sieve_extensions = +notify +imapflags +spamtest +spamtestplus +virustest +editheader sieve_global_dir = /home/vmail/sieve sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.execute +vnd.dovecot.environment sieve_max_redirects = 30 sieve_max_script_size = 1M sieve_pipe_bin_dir = /home/vmail/sieve sieve_plugins = sieve_imapsieve sieve_extprograms sieve_spamtest_max_header = X-Spamd-Result: default: [[:alnum:]]+ \[-?[[:digit:]]+\.[[:digit:]]+ / (-?[[:digit:]]+\.[[:digit:]]+)\] sieve_spamtest_status_header = X-Spamd-Result: default: [[:alnum:]]+ \[(-?[[:digit:]]+\.[[:digit:]]+) / -?[[:digit:]]+\.[[:digit:]]+\] sieve_spamtest_status_type = score sieve_user_log = /home/vmail/sieve/sieve_error.log sieve_virustest_status_header = X-Virus-Scan: Found to be (.+)\. sieve_virustest_status_type = text sieve_virustest_text_value1 = clean sieve_virustest_text_value5 = infected welcome_script = welcome %u welcome_wait = yes } postmaster_address = postmaster(a)example.com protocols = imap lmtp sieve sendmail_path = /usr/local/sbin/sendmail service auth-worker { user = vmail } 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 dict { unix_listener dict { group = vmail mode = 0660 user = vmail } user = root } service imap-login { inet_listener imap { address = 127.0.0.1 port = 143 } inet_listener imaps { address = xxx.xxx.xxx.xxx port = 993 ssl = yes } } service imap { executable = imap } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0666 user = postfix } } service managesieve-login { inet_listener sieve { address = 127.0.0.1 port = 4190 } } service quota-status { client_limit = 1 executable = quota-status -p postfix unix_listener /var/spool/postfix/private/dovecot-quota { group = postfix mode = 0660 user = postfix } } service quota-warning { executable = script /usr/local/etc/dovecot/quota-warning.sh unix_listener quota-warning { group = vmail mode = 0660 user = vmail } user = vmail } service welcome { executable = script /usr/local/etc/dovecot/welcome.sh unix_listener welcome { user = vmail } user = vmail } ssl = required ssl_cert = </usr/local/etc/ssl/acme/example.com/fullchain.pem ssl_cipher_list = ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256 ssl_dh_parameters_length = 4096 ssl_key = # hidden, use -P to show it ssl_options = no_compression ssl_prefer_server_ciphers = yes ssl_protocols = !SSLv2 !SSLv3 !TLSv1 !TLSv1.1 TLSv1.2 userdb { args = /usr/local/etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol lmtp { mail_fsync = optimized mail_plugins = acl mail_log notify quota quota_clone trash virtual welcome zlib quota acl sieve } protocol lda { mail_fsync = optimized mail_plugins = acl mail_log notify quota quota_clone trash virtual welcome zlib quota acl sieve virtual } protocol imap { mail_max_userip_connections = 20 mail_plugins = acl mail_log notify quota quota_clone trash virtual welcome zlib quota acl imap_acl imap_quota imap_sieve imap_zlib last_login virtual fts fts_lucene } dovecot-dict-sql.conf.ext connect = host=SocketLocation dbname=DBName user=UserName password=PasswordHere map { pattern = priv/quota/storage table = quota2 username_field = username value_field = bytes } map { pattern = priv/quota/messages table = quota2 username_field = username value_field = messages } map { pattern = shared/shared-boxes/user/$to/$from table = user_shares value_field = dummy fields { from_user = $from to_user = $to } } map { pattern = shared/shared-boxes/anyone/$from table = anyone_shares value_field = dummy fields { from_user = $from } } dovecot-sql.conf.extdriver = mysql connect = host=SocketLocation dbname=DBName user=UserName password=PasswordHere default_pass_scheme = SHA512-CRYPT password_query = SELECT username AS user, domain, password FROM accounts WHERE username = '%n' AND domain = '%d' and enabled = true LIMIT 1; user_query = SELECT concat('*:storage=', quota, 'M') AS quota_rule FROM accounts WHERE username = '%n' AND domain = '%d' AND sendonly = false; iterate_query = SELECT username, domain FROM accounts where sendonly = false;

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Released Pigeonhole v0.5.1 for Dovecot v2.3.1.
by Stephan Bosch 28 Mar '18

28 Mar '18

Hello Dovecot users, Here's the Pigeonhole release that goes with Dovecot v2.3.1. You will need this release for Dovecot v2.3.1, because the previous v0.5.0.1 release will not work. Apart from compatibility changes, it only contains bugfixes. Changelog v0.5.1: - Explicitly disallow UTF-8 in localpart in addresses parsed from Sieve script. - editheader extension: Corrected the stream position calculations performed while making the modified message available as a stream. Pigeonhole Sieve crashed in LMTP with an assertion panic when the Sieve editheader extension was used before the message was redirected. Experiments indicate that the problem occurred only with LMTP and that LDA is not affected. - fileinto extension: Fix assert panic occurring when fileinto is used without being listed in the require line, while the copy extension is listed there. This is a very old bug. - imapsieve plugin: Do not assert crash or log an error for messages that disappear concurrently while applying Sieve scripts. This event is now logged as a debug message. - Sieve extprograms plugin: Large output from "execute" command crashed delivery. Fixed buffering issue in code that handles output from the external program. The release is available as follows: https://pigeonhole.dovecot.org/releases/2.3/dovecot-2.3-pigeonhole-0.5.1.ta… https://pigeonhole.dovecot.org/releases/2.3/dovecot-2.3-pigeonhole-0.5.1.ta… Refer to http://pigeonhole.dovecot.org and the Dovecot v2.x wiki for more information. Have fun testing this release and don't hesitate to notify me when there are any problems. Regards, -- Stephan Bosch stephan(a)rename-it.nl

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