October 2015 - dovecot

Dovecot 1.0.10 - Authenticate against LDAP with multiple sub-trees
by Daniel Heitepriem 01 Oct '15

01 Oct '15

Hi guys, I'm using Dovecot 1.0.10 with LDAP authentication. Below is my dovecot-ldap.conf { hosts = *IP of LDAP server* auth_bind = yes auth_bind_userdn = uid=%u,ou=people,dc=*something*,dc=com ldap_version = 3 base = %u,ou=people,dc=*something*,dc=com deref = never scope = subtree user_filter = (&(objectClass=person)(uid=%u)) } And the current structure: Base | |-- people | | *user entries* | Now I want to update to a LDAP server with the following structure: Base | |-- people | |-- staff | | *user entries* |-- other location | | *user entries* | How can I keep my "auth_bind_userdn" using this new structure? Hopefully somebody can help me :) Regards, Daniel

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Does fts_lucene need fts_squat?
by Marcin Mirosław 01 Oct '15

01 Oct '15

Hi ML! Please look at this: - I've got no lucene-index: > # ls /dane/domeny/mejor.pl/mail/marcin/.maildir/lucene-indexes > ls: cannot access /dane/domeny/mejor.pl/mail/marcin/.maildir/lucene-indexes: No such file or directory - run search in body: > echo -e "a select bugzilla\na search body flto\na logout\n" | /usr/libexec/dovecot/imap -u marcin(a)mejor.pl > * PREAUTH [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE SEARCH=FUZZY NOTIFY SPECIAL-USE COMPRESS=DEFLATE QUOTA] Logged in as marcin(a)mejor.pl > * FLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk Old $label1 $label2 $label3 $label4 $label5 ae_autoextract) > * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk Old $label1 $label2 $label3 $label4 $label5 ae_autoextract \*)] Flags permitted. > * 5311 EXISTS > * 0 RECENT > * OK [UNSEEN 4910] First unseen. > * OK [UIDVALIDITY 1246465819] UIDs valid > * OK [UIDNEXT 17871] Predicted next UID > * OK [HIGHESTMODSEQ 16914] Highest > a OK [READ-WRITE] Select completed (0.005 secs). > * SEARCH 366 380 2132 2515 2548 2551 2566 2567 2589 2612 2615 2617 3678 3696 4538 > a OK Search completed (2.768 secs). > * BYE Logging out > a OK Logout completed. > imap(marcin(a)mejor.pl) <>: Info: Disconnected: Logged out in=45 out=1084 - still doesn't have lucene indexes: > # ls /dane/domeny/mejor.pl/mail/marcin/.maildir/lucene-indexes > ls: cannot access /dane/domeny/mejor.pl/mail/marcin/.maildir/lucene-indexes: No such file or directory # doveadm index -A "*" # ls /dane/domeny/mejor.pl/mail/marcin/.maildir/lucene-indexes ls: cannot access /dane/domeny/mejor.pl/mail/marcin/.maildir/lucene-indexes: No such file or directory Now I'm changin 10-mail.conf: -mail_plugins = fts fts_lucene quota notify mail_log stats zlib +mail_plugins = fts fts_squat fts_lucene quota notify mail_log stats zlib Reloading dovecot and: - # doveadm index -A "*" - # ls /dane/domeny/mejor.pl/mail/marcin/.maildir/lucene-indexes _0.cfs segments_3 segments.gen Now something appears. But search returns no hit: > # echo -e "a select bugzilla\na search body flto\na logout\n" | /usr/libexec/dovecot/imap -u marcin(a)mejor.pl > * PREAUTH [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE SORT SORT=DISPLAY THREAD=REFERENCES THREAD=REFS THREAD=ORDEREDSUBJECT MULTIAPPEND URL-PARTIAL CATENATE UNSELECT CHILDREN NAMESPACE UIDPLUS LIST-EXTENDED I18NLEVEL=1 CONDSTORE QRESYNC ESEARCH ESORT SEARCHRES WITHIN CONTEXT=SEARCH LIST-STATUS BINARY MOVE SEARCH=FUZZY NOTIFY SPECIAL-USE COMPRESS=DEFLATE QUOTA] Logged in as marcin(a)mejor.pl > * FLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk Old $label1 $label2 $label3 $label4 $label5 ae_autoextract) > * OK [PERMANENTFLAGS (\Answered \Flagged \Deleted \Seen \Draft NonJunk Old $label1 $label2 $label3 $label4 $label5 ae_autoextract \*)] Flags permitted. > * 5311 EXISTS > * 0 RECENT > * OK [UNSEEN 4910] First unseen. > * OK [UIDVALIDITY 1246465819] UIDs valid > * OK [UIDNEXT 17871] Predicted next UID > * OK [HIGHESTMODSEQ 16914] Highest > a OK [READ-WRITE] Select completed (0.008 secs). > * SEARCH > a OK Search completed (0.004 secs). > * BYE Logging out > a OK Logout completed. > imap(marcin(a)mejor.pl) <>: Info: Disconnected: Logged out in=45 out=1011 Also probably I mess something in index files. I've added fts_lucene earlier, then removed /lucene-indexes dir. Tried to do doveadm index, (does doeveadm fts rescan/optimize work? I didn't notice that mentioned commands do something with fts indexes (both squat and lucene). Marcin > # 2.2.18: /etc/dovecot/dovecot.conf > # Pigeonhole version 0.4.8 (0c4ae064f307+) > # OS: Linux 4.1.6-hardened x86_64 Gentoo Base System release 2.2 > auth_cache_size = 1 k > auth_master_user_separator = * > auth_mechanisms = login digest-md5 cram-md5 plain > deliver_log_format = msgid=%m: from=%f: phys=%p: virt=%w %$ > dict { > quota = pgsql:/etc/dovecot/dovecot-dict-sql.conf.ext > } > first_valid_uid = 8 > last_valid_uid = 8 > lda_mailbox_autocreate = yes > lda_mailbox_autosubscribe = yes > mail_attachment_dir = /dane/domeny/zalaczniki > mail_attachment_min_size = 10000 k > mail_cache_min_mail_count = 20 > mail_gid = mail > mail_log_prefix = "%s(%u) <%{session}>: " > mail_plugins = fts fts_squat fts_lucene quota notify mail_log stats zlib > mail_prefetch_count = 20 > mail_privileged_group = mail > mail_uid = mail > mailbox_list_index = yes > maildir_stat_dirs = yes > managesieve_notify_capability = mailto > managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include vari > ables body enotify environment mailbox date index ihave duplicate > mdbox_preallocate_space = yes > mdbox_rotate_interval = 60 days > mdbox_rotate_size = 50 M > namespace inbox { > inbox = yes > list = 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 = > separator = . > subscriptions = yes > } > passdb { > args = /etc/dovecot/.master.user > driver = passwd-file > master = yes > pass = yes > } > passdb { > args = /etc/dovecot/dovecot-sql.conf.ext > driver = sql > } > plugin { > fts = lucene > fts_lucene = whitespace_chars=@. > fts_squat = partial=4 full=10 > quota = dict:User quota::proxy::quota > sieve = file:~/sieve;active=~/.dovecot.sieve > stats_command_min_time = 1 mins > stats_domain_min_time = 12 hours > stats_ip_min_time = 12 hours > stats_memory_limit = 10k > stats_refresh = 30 s > stats_session_min_time = 15 mins > stats_track_cmds = yes > stats_user_min_time = 1 hours > zlib_save = bz2 > zlib_save_level = 2 > } > postmaster_address = postmaster(a)mejor.pl > protocols = imap pop3 sieve > service auth { > unix_listener auth-userdb { > group = mail > mode = 0660 > user = root > } > } > service dict { > unix_listener dict { > user = mail > } > } > service stats { > fifo_listener stats-mail { > mode = 0600 > user = mail > } > } > ssl_cert = </etc/ssl/private/gwiazdka.mejor.pl.pem > ssl_key = </etc/ssl/private/gwiazdka.mejor.pl.pem > userdb { > driver = prefetch > } > userdb { > args = /etc/dovecot/dovecot-sql.conf.ext > driver = sql > } > verbose_proctitle = yes > protocol lda { > mail_plugins = fts fts_squat fts_lucene quota notify mail_log stats zlib sieve > } > protocol imap { > mail_max_userip_connections = 20 > mail_plugins = fts fts_squat fts_lucene quota notify mail_log stats zlib imap_quota imap_stats imap_zlib > }

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SiS and attachments filename
by Angel L. Mateo 01 Oct '15

01 Oct '15

Hi, I've been working with dovecot SiS for a long time without any problem. This is my configuration for SiS: mail_attachment_dir = /mail/users/attachments mail_attachment_fs = sis posix mail_attachment_hash = %{sha1} mail_attachment_min_size = 128 k With this configuration, I have, for example: # ls -l /mail/users/attachments/27/d1/27d1904ac9947945bf48ea545ec278940d840ed1* -rw------- 12 vmail vmail 142914 may 6 2013 /mail/users/attachments/27/d1/27d1904ac9947945bf48ea545ec278940d840ed1-090d88269ad28851f14b0000a9061514 ... And every file is a hard link to /mail/users/attachments/27/d1/hashes/27d1904ac9947945bf48ea545ec278940d840ed1 For the documentation I have found, "27d1904ac9947945bf48ea545ec278940d840ed1" is a hash of the attach content, but what does the other part of the filename (the "090d88269ad28851f14b0000a9061514" means) My question has come to my mind because I need an easy way to find the mailbox where this attach is referenced from. -- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información y las Comunicaciones Aplicadas (ATICA) http://www.um.es/atica Tfo: 868887590 Fax: 868888337

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