Hello, I'm trying to figure why I have inconsistent results with my fts-solr powered search: My test is to find the string "am5oocobey9hait5Wiex8yohgoob9thu" in the 3 emails containing it that I sent to myself: - Directly on the server: doveadm search -u username text am5oocobey9hait5Wiex8yohgoob9thu e2c58a3093235153110800003ea484a8 7937 e2c58a3093235153110800003ea484a8 7938 e0c58a3093235153110800003ea484a8 36479 e0c58a3093235153110800003ea484a8 36480 e0c58a3093235153110800003ea484a8 36481 - RoundCube webmail: 0 Result - On the server with "telnet localhost imap" (2 identical searches): [snip...] a23 SEARCH text am5oocobey9hait5Wiex8yohgoob9thu * SEARCH * 14488 FETCH (FLAGS (\Seen NonJunk)) * 14495 EXISTS a23 OK Search completed (0.015 + 0.000 + 0.004 secs). a25 SEARCH text am5oocobey9hait5Wiex8yohgoob9thu * SEARCH a25 OK Search completed (0.006 + 0.000 + 0.003 secs). Here is my setup: root at myMailServer ~ # uname -a Linux myMailServer.mydomain 3.10.0-693.17.1.el7.x86_64 #1 SMP Thu Jan 25 20:13:58 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux root at myMailServer ~ # cat /etc/redhat-release CentOS Linux release 7.4.1708 (Core) root at plainte ~ # doveconf -n # 2.2.34 (874deae): /usr/local/etc/dovecot/dovecot.conf???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? [50/1259] # Pigeonhole version 0.4.22 (22940fb7) # OS: Linux 3.10.0-693.17.1.el7.x86_64 x86_64 CentOS Linux release 7.4.1708 (Core)? ext4 # Hostname: myMailServer.mydomain auth_cache_size = 10 M auth_master_user_separator = * auth_socket_path = /var/run/dovecot/auth-userdb auth_username_chars abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@* auth_verbose = yes base_dir = /var/run/dovecot/ debug_log_path = /var/log/dovecot-debug.log default_client_limit = 5120 default_process_limit = 1024 default_vsz_limit = 2 G hostname = mydomain info_log_path = /var/log/dovecot.log lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes listen = * log_path = /var/log/dovecot-error.log login_greeting = Welcome login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c mail_gid = vmail mail_location = maildir:/var/vmail/%Ln mail_plugins = fts fts_solr quota stats 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 = yes ? location = maildir:/var/vmail/%Ln ? mailbox Drafts { ??? auto = subscribe ??? special_use = \Drafts ? } ? mailbox Sent { ??? auto = subscribe ??? special_use = \Sent ? } ? mailbox "Sent Messages" { ??? special_use = \Sent ? } ? mailbox Trash { ??? auto = subscribe ??? special_use = \Trash ? } ? prefix ? type = private } passdb { ? args = /usr/local/etc/dovecot/deny-users ? deny = yes ? driver = passwd-file } passdb { ? args = /usr/local/etc/dovecot/master-users ? driver = passwd-file ? master = yes } passdb { ? args = /usr/local/etc/dovecot/dovecot-ldap.conf.ext ? driver = ldap } plugin { ? fts = solr ? fts_autoindex = yes ? fts_autoindex_max_recent = 1000 ? fts_solr = url=http://127.0.0.1:8983/solr/dovecot/ ? quota = maildir:User quota ? quota_rule = *:storage=20GB ? quota_rule2 = Trash:storage=+200M ? quota_warning = storage=95%% quota-warning 95 %u ? quota_warning2 = storage=80%% quota-warning 80 %u ? sieve = /var/sieve-scripts/%Ln.sieve ? sieve_dir = /var/vmail/%Ln/home/sieve ? stats_command_min_time = 1 mins ? stats_domain_min_time = 12 hours ? stats_ip_min_time = 12 hours ? stats_memory_limit = 16 M ? stats_refresh = 30 secs ? stats_session_min_time = 15 mins ? stats_track_cmds = yes ? stats_user_min_time = 1 hours } postmaster_address = postmaster at mydomain protocols = imap pop3 sieve sieve service auth-worker { ? user = root } service auth { ? unix_listener /var/spool/postfix/private/auth { ??? mode = 0777 ??? user = vmail ? } } service imap-login { ? inet_listener imaps { ??? port = 993 ??? ssl = yes ? } ? process_min_avail = 10 } service imap { ? process_limit = 2128 } service managesieve-login { ? inet_listener sieve { ??? port = 4190 ? } } service pop3-login { ? inet_listener pop3s { ??? port = 995 ??? ssl = yes ? } } service quota-warning { ? executable = script /usr/local/bin/quota-warning.sh ? user = nobody } service stats { ? fifo_listener stats-mail { ??? mode = 0600 ??? user = vmail ? } } ssl_cert = </etc/letsencrypt/live/myMailServer.mydomain/fullchain.pem ssl_key =? # hidden, use -P to show it userdb { ? args = /usr/local/etc/dovecot/dovecot-ldap-userdb.conf.ext ? driver = ldap ? override_fields = uid=vmail gid=vmail home=/var/vmail/%Ln/home } verbose_proctitle = yes protocol lda { ? mail_plugins = fts fts_solr quota stats sieve virtual } protocol imap { ? mail_max_userip_connections = 20 ? mail_plugins = fts fts_solr quota stats imap_quota virtual imap_stats } protocol sieve { ? mail_max_userip_connections = 20 } SOLR: 7.1.0 configured as pear the wiki. No error in solr.log and it seems to be indexing okay: root at myMailServer /var/vmail/solr # du -hs 22G???? . CRONTAB: 0 3 * * * /usr/bin/curl http://127.0.0.1:8983/solr/dovecot/update?optimize=true > /dev/null 2>&1 */5 * * * * /usr/bin/curl http://127.0.0.1:8983/solr/dovecot/update?commit=true > /dev/null 2>&1 I would be very grateful if someone can point me where my error is, as I've been on this problem for weeks :( Thanks, kfx