August 2011 - dovecot

[Dovecot] Update indexes with dovecot 1.1
by Angel L. Mateo 23 Aug '11

23 Aug '11

Hello, I have a farm of dovecot 1.1 servers (debian lenny). Mailboxes are in Maildir format. Is there any way to manually update indexes? Does it worth? I mean... Our problem is that mail is delivered via dovecot lda, but, because we have a farm of servers, we don't guarantee that mail is delivered through the same server that the user is using for his imap connection, so the imap server could have this index unupdated. So I want to force an update (or at least nearly updated) in order to have the index updated in all servers at the time the user get to work. -- Angel L. Mateo Martínez Sección de Telemática Área de Tecnologías de la Información _o) y las Comunicaciones Aplicadas (ATICA) / \\ http://www.um.es/atica _(___V Tfo: 868887590 Fax: 868888337

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[Dovecot] Disconnected: Too many invalid IMAP commands
by Steve Fatula 23 Aug '11

23 Aug '11

Using current Apple mail 4.5 as client to Dovecot 2.0.13 I see lots of these messages in the log file for one machine and account. Near as I can tell, the client still works (it's mine), but, the messages concern me. Is there some known issue with Apple mail, or, if not, how to capture the information needed to debug? Sample log entires for my user matching on the message: Aug 20 16:28:36 host2 dovecot: imap(soho.steve): Disconnected: Too many invalid IMAP commands. bytes=3242/14672 Aug 20 16:28:43 host2 dovecot: imap(soho.steve): Disconnected: Too many invalid IMAP commands. bytes=14219/231327 Aug 20 16:29:50 host2 dovecot: imap(soho.steve): Disconnected: Too many invalid IMAP commands. bytes=640/1968 Aug 20 16:29:57 host2 dovecot: imap(soho.steve): Disconnected: Too many invalid IMAP commands. bytes=3521/2024 Aug 20 16:30:04 host2 dovecot: imap(soho.steve): Disconnected: Too many invalid IMAP commands. bytes=6690/3415 Aug 20 16:30:05 host2 dovecot: imap(soho.steve): Disconnected: Too many invalid IMAP commands. bytes=5098/15294 Aug 20 16:30:06 host2 dovecot: imap(soho.steve): Disconnected: Too many invalid IMAP commands. bytes=706/15684 Steve

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[Dovecot] Duplicate Email with Dovecot Sieve
by Holden Hao 22 Aug '11

22 Aug '11

I am trying to use Dovecot Sieve after upgrading Dovecot from 1.0.15 to 1.2.17. I used the same config file from the old version but I added some entries to make sieve work. In my initial tests, sieve works and is able to do the actions that I set it to do. However, I get 2 copies of incoming emails. The inbox would always preserve a copy even if the sieve filter is set to transfer emails to another folder or redirect it to another address. The logs do not seem to report any issues. I don't know what causes the problem and I would appreciate some pointers. Here are some more details of my setup: OS: Linux 2.6.24.2 Dovecot: 1.2.17 Dovecot Sieve:0.1.19 Manage Sieve:0.11.13 MTA: Qmail 1.03 dovecot -n ---------------------------------------------------------------------------- # 1.2.17: /usr/local/etc/dovecot.conf # OS: Linux 2.6.24.2 i686 Debian lenny/sid log_path: /var/log/dovecot.log log_timestamp: protocols: imap pop3 imaps pop3s managesieve ssl_cert_file: /var/dir/etc/certificates/server.crt ssl_key_file: /var/dir/etc/certificates/server.key disable_plaintext_auth: no login_dir: /usr/local/var/run/dovecot/login login_executable(default): /usr/local/libexec/dovecot/imap-login login_executable(imap): /usr/local/libexec/dovecot/imap-login login_executable(pop3): /usr/local/libexec/dovecot/pop3-login login_executable(managesieve): /usr/local/libexec/dovecot/managesieve-login login_greeting: Welcome login_process_size: 32 verbose_proctitle: yes first_valid_uid: 1000 mail_location: maildir:~/Maildir mail_debug: yes mail_executable(default): /usr/local/libexec/dovecot/imap mail_executable(imap): /usr/local/libexec/dovecot/imap mail_executable(pop3): /usr/local/libexec/dovecot/pop3 mail_executable(managesieve): /usr/local/libexec/dovecot/managesieve mail_plugins(default): quota imap_quota mail_plugins(imap): quota imap_quota mail_plugins(pop3): quota mail_plugins(managesieve): mail_plugin_dir(default): /usr/local/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/lib/dovecot/imap mail_plugin_dir(pop3): /usr/local/lib/dovecot/pop3 mail_plugin_dir(managesieve): /usr/local/lib/dovecot/managesieve imap_client_workarounds(default): outlook-idle imap_client_workarounds(imap): outlook-idle imap_client_workarounds(pop3): imap_client_workarounds(managesieve): pop3_uidl_format(default): %08Xu%08Xv pop3_uidl_format(imap): %08Xu%08Xv pop3_uidl_format(pop3): UID%u-%v pop3_uidl_format(managesieve): %08Xu%08Xv managesieve_logout_format(default): bytes=%i/%o managesieve_logout_format(imap): bytes=%i/%o managesieve_logout_format(pop3): bytes=%i/%o managesieve_logout_format(managesieve): bytes ( in=%i : out=%o ) namespace: type: private separator: . prefix: INBOX. location: maildir:~/Maildir inbox: yes list: yes subscriptions: yes lda: postmaster_address: postmaster(a)xxxxxxxxxx.org mail_plugin_dir: /usr/local/lib/dovecot/lda mail_plugins: quota sieve sendmail_path: /var/qmail/bin/sendmail log_path: /var/log/dovecot-deliver-errors.log info_log_path: /var/log/dovecot-deliver.log auth default: verbose: yes passdb: driver: checkpassword args: /var/qmail/bin/auth_pop userdb: driver: prefetch plugin: quota: maildir sieve: ~/.dovecot.sieve sieve_dir: ~/sieve -------------------------------------------------------------------- from: dovecot-deliver.log -------------------------------------------------------------------- deliver(user): Info: Loading modules from directory: /usr/local/lib/dovecot/lda deliver(user): Info: Module loaded: /usr/local/lib/dovecot/lda/lib10_quota_plugin.so deliver(user): Info: Module loaded: /usr/local/lib/dovecot/lda/lib90_sieve_plugin.so deliver(user): Info: Quota root: name= backend=maildir args= deliver(user): Info: Namespace: type=private, prefix=INBOX., sep=., inbox=yes, hidden=no, list=1, subscriptions=yes deliver(user): Info: maildir: data=/home/user/Maildir deliver(user): Info: maildir++: root=/home/user/Maildir, index=, control=, inbox=/home/user/Maildir deliver(user): Info: sieve: using sieve path for user's script: /home/user/.dovecot.sieve deliver(user): Info: sieve: opening script /home/user/.dovecot.sieve deliver(user): Info: sieve: executing compiled script /home/user/.dovecot.sieve deliver(user): Info: sieve: msgid=< CAJNnNYmQpmEopFfT3+_qHvXYxf3v-4bzv9ojJqGfRtcddnTg8g(a)mail.gmail.com>: stored mail into mailbox 'Inbox.Test' Thanks in advance for your replies. Holden

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[Dovecot] Help With 'No SASL Authentication Mechanisms' Error
by research＠the10thfloor.com 22 Aug '11

22 Aug '11

Hi, I'm trying to configure a new server with dovecot 2.0 and postfix 2.6.6. My previous servers have all been dovecot 1.x. Trying to port over my previous configurations has been a real headache. Currently, I'm getting the following errors when trying to connect with: openssl s_client -starttls smtp -connect localhost:25 Aug 21 19:08:46 localhost postfix/smtpd[26252]: connect from localhost[::1] Aug 21 19:08:46 localhost postfix/smtpd[26252]: warning: SASL: Connect to private/auth failed: Permission denied Aug 21 19:08:46 localhost postfix/smtpd[26252]: fatal: no SASL authentication mechanisms Aug 21 19:08:47 localhost postfix/master[26226]: warning: process /usr/libexec/postfix/smtpd pid 26252 exit status 1 Aug 21 19:08:47 localhost postfix/master[26226]: warning: /usr/libexec/postfix/smtpd: bad command startup -- throttling If someone could help me out I'd really appreciate it. My Dovecot and Postfix configuration changes are below... Thanks, slevytam --------------------------------------------------------------------------- DOVECOT: # 2.0.beta6 (3156315704ef): /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-71.29.1.el6.x86_64 x86_64 CentOS Linux release 6.0 (Final) auth_debug = yes auth_verbose = yes mail_location = maildir:~/Maildir mbox_write_locks = fcntl passdb { args = username_format=%u /etc/dovecot/passwd driver = passwd-file } protocols = imap lmtp service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0600 user = postfix } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } } ssl_cert = </etc/pki/tls/certs/mail_the10thfloor_com.crt ssl_cipher_list = ALL:!LOW:!SSLv2 ssl_key = </etc/pki/tls/private/mail_the10thfloor_com-nopass.key userdb { args = username_format=%u /etc/dovecot/passwd driver = passwd-file } verbose_proctitle = yes verbose_ssl = yes POSTFIX: alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases broken_sasl_auth_clients = yes command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix debug_peer_level = 2 html_directory = no inet_interfaces = localhost inet_protocols = all mail_owner = postfix mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man mydestination = localhost mydomain = the10thfloor.com myhostname = mail.the10thfloor.com myorigin = $mydomain newaliases_path = /usr/bin/newaliases.postfix queue_directory = /var/spool/postfix readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES sample_directory = /usr/share/doc/postfix-2.6.6/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_path = private/auth smtpd_sasl_security_options = noanonymous smtpd_sasl_type = dovecot smtpd_tls_auth_only = yes smtpd_tls_cert_file = /etc/pki/tls/certs/mail_the10thfloor_com.crt smtpd_tls_key_file = /etc/pki/tls/private/mail_the10thfloor_com-nopass.key smtpd_tls_security_level = may soft_bounce = no tls_random_source = dev:/dev/urandom unknown_local_recipient_reject_code = 550 virtual_gid_maps = static:502 virtual_mailbox_base = /home/vmail/ virtual_mailbox_domains = the10thfloor.com virtual_mailbox_maps = hash:/etc/postfix/vmailbox virtual_uid_maps = static:502

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[Dovecot] Dovecot 1.2.16 and Thunderbird 5 - pop3 mails not getting deleted
by Ian Evans 22 Aug '11

22 Aug '11

I run a Dovecot 1.2.16 pop3 server and have just started using the Thunderbird 5 email client. Thunderbird is set to leave the messages on the server unless they are over 91 days old. However, I'm not seeing it delete any of the older messages. I'll run a debug run of Thunderbird when I get back home, but I'm just wondering if there's any gotcha's I should be aware of with Thunderbird and Dovecot in a pop3 environment. The Thunderbird folks are wondering if it's the server not the client. Thanks.

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[Dovecot] ot: iPhone crashed, re-downloading all messages
by voytek＠sbt.net.au 22 Aug '11

22 Aug '11

I have a 'problem', after iPhone lockup/reset, iPhone now wanting to re-download hundreds of messages of Dovecot 1.x server, is there any fix to reset iPhone counter or ??

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Re: [Dovecot] Update indexes with dovecot 1.1
by Joseph Tam 19 Aug '11

19 Aug '11

Angel L. Mateo writes: > I have a farm of dovecot 1.1 servers (debian lenny). Mailboxes are in > Maildir format. > > Is there any way to manually update indexes? > > Does it worth? I mean... Our problem is that mail is delivered via > dovecot lda, but, because we have a farm of servers, we don't guarantee > that mail is delivered through the same server that the user is using > for his imap connection, so the imap server could have this index > unupdated. So I want to force an update (or at least nearly updated) > in order to have the index updated in all servers at the time the user > get to work. Upgrading to Dovecot2 would allow you to solve this in various ways: - use "doveadm force-resync" - user director to bind to a particular server You could put the indices on a shared filesystem. If neither an update nor shared indices are feasible, maybe you can enable the master user feature, and run a script that logs in as each user and do an IMAP operation that will force a resync of the INBOX indices. For example, # On IMAP server with a localhost interface for u in $users; do echo "1 login $u*master masterpw\n2 SELECT INBOX\n3 logout" | \ nc 127.0.0.1 143 done Joseph Tam <jtam.home(a)gmail.com>

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[Dovecot] Sharing all mailboxes and userdb LDAP attrs
by Felipe Scarel 19 Aug '11

19 Aug '11

Hello all, I'm setting up a Dovecot environment here, version 1.2.15 on Debian 6.0.2 "squeeze". This is actually a complete revamp of the previous setup we have in-place here, built from the ground up with updated versions of all involved software. The operators have told me that they use some scripts hacked up by a previous sysadmin to give a single "admin" account full access to all user mail. That is, if any user runs into problems, they: 1. Call in; 2. The operator logs in as the admin user; 3. Operator performs maintenance duties on user email. I've been researching the possibility of using Dovecot shared namespaces to perform that very same task in a better fashion in this new server. So far, I've been able to globally share users' INBOXes and view them from a single admin account (through user= entries on global acl's). My ultimate goal, however, is to have access to all user mailboxes with any user that's a member of a particular group, adding all operators to that group as needed. - - - - - First question, then, is this one: how can I give global access to all user mailboxes? I've read that it's possible to give access to all subfolders of a particular folder throught the use of a .DEFAUL acl. That didn't seem to work with the uppermost directory, however. Here's what I tried: root@mail:/etc/dovecot# dovecot -a | grep acl: acl: vfile:/etc/dovecot/acl:cache_secs=300 root@mail:/etc/dovecot# cat acl/.DEFAULT owner lrwstipekxa user=admin lrwstipekxa Renaming .DEFAULT to INBOX does achieve the intended goal, but only for the INBOX folder evidently. - - - - - Second question is somewhat simpler. So far I've been using a single admin user, but I'd like to switch to using an admin group in the future. I've read that the best way to do that would be to use the user_attrs entry in my dovecot-ldap.conf file, while using a userdb ldap. The groups should be strings separated by commas in the appropriate attribute, from what I understand. Is there any readily-available or recommended schema I can use to fill up that attribute? I'm using the default ones (plus samba.schema) but I've seen mostly space to fit GID's, not group names. Thanks in advance, fbscarel PS: Here's my dovecot -a output, should it be needed. - - - - - root@mailaluno:~# dovecot -a # 1.2.15: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-5-amd64 x86_64 Debian 6.0.2 base_dir: /var/run/dovecot log_path: /var/log/dovecot/error.log info_log_path: /var/log/dovecot/info.log log_timestamp: %Y-%m-%d %H:%M:%S syslog_facility: mail protocols: imap pop3 pop3s managesieve listen(default): * listen(imap): * listen(pop3): * listen(managesieve): localhost:2000 ssl_listen: 127.0.0.1 ssl: yes ssl_ca_file: ssl_cert_file: /etc/ssl/certs/dovecot.pem ssl_key_file: /etc/ssl/private/dovecot.pem ssl_key_password: ssl_parameters_regenerate: 168 ssl_cipher_list: ssl_cert_username_field: commonName ssl_verify_client_cert: no disable_plaintext_auth: no verbose_ssl: yes shutdown_clients: yes nfs_check: yes version_ignore: no login_dir: /var/run/dovecot/login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap): /usr/lib/dovecot/imap-login login_executable(pop3): /usr/lib/dovecot/pop3-login login_executable(managesieve): /usr/lib/dovecot/managesieve-login login_user: dovecot login_greeting: Server ready. login_log_format_elements: user=<%u> method=%m rip=%r lip=%l %c login_log_format: %$: %s login_process_per_connection: no login_chroot: yes login_trusted_networks: login_process_size: 64 login_processes_count: 5 login_max_processes_count: 128 login_max_connections: 256 valid_chroot_dirs: mail_chroot: max_mail_processes: 512 mail_max_userip_connections: 10 verbose_proctitle: no first_valid_uid: 108 last_valid_uid: 0 first_valid_gid: 112 last_valid_gid: 0 mail_access_groups: mail_privileged_group: mail mail_uid: mail_gid: mail_location: mail_cache_fields: mail_never_cache_fields: imap.envelope mail_cache_min_mail_count: 0 mailbox_idle_check_interval: 30 mail_debug: yes mail_full_filesystem_access: no mail_max_keyword_length: 50 mail_save_crlf: no mmap_disable: no dotlock_use_excl: yes fsync_disable: no mail_nfs_storage: no mail_nfs_index: no mailbox_list_index_disable: yes lock_method: fcntl maildir_stat_dirs: no maildir_copy_with_hardlinks: yes maildir_copy_preserve_filename: no maildir_very_dirty_syncs: no mbox_read_locks: fcntl mbox_write_locks: fcntl dotlock mbox_lock_timeout: 300 mbox_dotlock_change_timeout: 120 mbox_min_index_size: 0 mbox_dirty_syncs: yes mbox_very_dirty_syncs: no mbox_lazy_writes: yes dbox_rotate_size: 2048 dbox_rotate_min_size: 16 dbox_rotate_days: 1 mail_drop_priv_before_exec: no mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(pop3): /usr/lib/dovecot/pop3 mail_executable(managesieve): /usr/lib/dovecot/managesieve mail_process_size: 256 mail_plugins(default): quota imap_quota trash mail_log acl imap_acl mail_plugins(imap): quota imap_quota trash mail_log acl imap_acl mail_plugins(pop3): quota mail_log mail_plugins(managesieve): mail_plugin_dir(default): /usr/lib/dovecot/modules/imap mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3 mail_plugin_dir(managesieve): /usr/lib/dovecot/modules/managesieve mail_log_prefix: %Us(%u): mail_log_max_lines_per_sec: 0 imap_max_line_length: 65536 imap_capability: imap_client_workarounds: imap_logout_format: bytes=%i/%o imap_id_send: imap_id_log: imap_idle_notify_interval: 120 pop3_no_flag_updates: no pop3_enable_last: no pop3_reuse_xuidl: no pop3_save_uidl: no pop3_lock_session: no pop3_uidl_format: %08Xu%08Xv pop3_client_workarounds: pop3_logout_format: top=%t/%p, retr=%r/%b, del=%d/%m, size=%s dict_db_config: dict_process_count: 1 managesieve_max_line_length: 65536 managesieve_logout_format: bytes=%i/%o managesieve_implementation_string: dovecot namespace: type: private separator: / prefix: location: maildir:/vmail/%Ln/Maildir alias_for: inbox: yes hidden: no list: yes subscriptions: yes namespace: type: shared separator: / prefix: shared/%%n/ location: maildir:/vmail/%%n/Maildir:INDEX=/vmail/%n/Maildir/shared/%%n alias_for: inbox: no hidden: no list: yes subscriptions: no lda: postmaster_address: xxx@xxx mail_plugins: quota sieve trash acl auth default: mechanisms: plain login realms: default_realm: cache_size: 0 cache_ttl: 3600 cache_negative_ttl: 3600 executable: /usr/lib/dovecot/dovecot-auth user: vmail chroot: username_chars: abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@ username_translation: username_format: %Lu master_user_separator: * anonymous_username: anonymous krb5_keytab: gssapi_hostname: winbind_helper_path: /usr/bin/ntlm_auth failure_delay: 2 verbose: no debug: no debug_passwords: no ssl_require_client_cert: no ssl_username_from_cert: no use_winbind: no count: 1 worker_max_count: 30 process_size: 256 passdb: driver: passwd-file args: /etc/dovecot/passwd.masterusers deny: no pass: no master: yes passdb: driver: shadow args: deny: no pass: no master: no passdb: driver: ldap args: /etc/dovecot/dovecot-ldap.conf deny: no pass: no master: no userdb: driver: passwd args: userdb: driver: static args: uid=vmail gid=vmail home=/vmail/%Ln allow_all_users=yes socket: type: listen master: path: /var/run/dovecot/auth-master mode: 384 user: vmail group: vmail plugin: quota: maildir:User quota quota_rule: *:storage=1G quota_rule2: Trash:storage=100M acl: vfile:/etc/dovecot/acl:cache_secs=300 acl_shared_dict: file:/vmail/shared_mboxes trash: /etc/dovecot/dovecot-trash.conf mail_log_events: delete mailbox_delete mail_log_fields: uid box msgid size sieve: ~/.dovecot.sieve sieve_dir: ~/sieve sieve_before: /vmail/default.sieve

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[Dovecot] segfault in dovecot 2.0.9
by Morten P.D. Stevens 18 Aug '11

18 Aug '11

Hi folks, I noticed the following in the dovecot log files: /var/log/maillog Jun 9 00:12:34 mail dovecot: master: Error: service(imap): child 8970 killed with signal 11 (core dumps disabled) Jun 9 00:12:34 mail dovecot: imap-login: Login: user=<username>, method=PLAIN, rip=IP, lip=IP, mpid=8987, TLS Jun 9 00:12:34 mail dovecot: master: Error: service(imap): child 8987 killed with signal 11 (core dumps disabled) /var/log/messages Jun 9 00:12:34 mail kernel: imap[8970]: segfault at 0 ip 00007fe4b2fe432d sp 00007fff29383740 error 4 in libdovecot-storage.so.0.0.0[7fe4b2fb8000+d1000] Jun 9 00:12:34 mail kernel: imap[8987]: segfault at 0 ip 00007f949de1532d sp 00007fff120721b0 error 4 in libdovecot-storage.so.0.0.0[7f949dde9000+d1000] # dovecot -n # 2.0.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-71.29.1.el6.x86_64 OS: Scientific Linux 6.0 (Red Hat Enterprise Linux 6.0) Filesystem: ext4 I think this is a bug. Any ideas? Best regards, Morten

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[Dovecot] mdbox and doveadm purge
by Morten P.D. Stevens 18 Aug '11

18 Aug '11

Hi, We are currently testing Dovecot 2.0.13 with mdbox. If I delete large objects with refcount=0 the index is not updated apparently. Here's an example: [root@mail-004 storage]# ls -l total 194776 -rw------- 1 vmail vmail 482960 Jul 9 14:58 dovecot.map.index -rw------- 1 vmail vmail 4584 Jul 9 16:06 dovecot.map.index.log -rw------- 1 vmail vmail 32856 Jul 9 14:50 dovecot.map.index.log.2 [root@mail-004 mdbox]# du storage/ 194788 storage/ [root@mail-004 mdbox]# doveadm dump /var/vmail/example.org/user/mdbox/storage/ | grep 'ref.*\b0\b' - ext 3 ref : 0 (0000) - ext 3 ref : 0 (0000) - ext 3 ref : 0 (0000) - ext 3 ref : 0 (0000) - ext 3 ref : 0 (0000) - ext 3 ref : 0 (0000) - ext 3 ref : 0 (0000) - ext 3 ref : 0 (0000) [root@mail-004 mdbox]# doveadm purge -A [root@mail-004 mdbox]# du storage/ 142072 storage/ [root@mail-004 mdbox]# doveadm dump /var/vmail/example.org/user/mdbox/storage/ | grep 'ref.*\b0\b' - ext 3 ref : 0 (0000) - ext 3 ref : 0 (0000) - ext 3 ref : 0 (0000) - ext 3 ref : 0 (0000) - ext 3 ref : 0 (0000) - ext 3 ref : 0 (0000) - ext 3 ref : 0 (0000) - ext 3 ref : 0 (0000) [root@mail-004 mdbox]# cd storage/ [root@mail-004 storage]# ls -l total 142060 -rw------- 1 vmail vmail 482960 Jul 9 14:58 dovecot.map.index -rw------- 1 vmail vmail 4584 Jul 9 16:06 dovecot.map.index.log -rw------- 1 vmail vmail 32856 Jul 9 14:50 dovecot.map.index.log.2 [root@mail-004 mdbox]# doveadm purge -A [root@mail-004 mdbox]# cd storage/ [root@mail-004 storage]# ls -l total 142060 -rw------- 1 vmail vmail 482960 Jul 9 14:58 dovecot.map.index -rw------- 1 vmail vmail 4936 Jul 9 16:12 dovecot.map.index.log -rw------- 1 vmail vmail 32856 Jul 9 14:50 dovecot.map.index.log.2 [root@mail-004 storage]# doveadm dump /var/vmail/example.org/user/mdbox/storage/ | grep 'ref.*\b0\b' [root@mail-004 storage]# The index is updated only after the second run of doveadm purge -A ? Best regards, Morten

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