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[Dovecot] Best practices to migrate from mbox to Maildir++ and also changing the deliver method
by Julio C. Ortega 13 Apr '11

13 Apr '11

Greetings. Im about to move from mbox to Maildir++ and change the deliver method from procmail. I have less than 100 accounts, but there's a lot of mail (around 16GB) Apart from the documentation on Dovecot's site, anyone has good recommendations, and, if you have experience doing this migration any tips? Thanks for any info, and wishing you all a nice week -- ------------------------------------ Julio C. Ortega ONUVA http://www.onuva.com

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[Dovecot] Upgraded to Dovecot-1.2.16 and Sieve-1.1.8 but Still No Sieve Parameters
by Jay Welch 12 Apr '11

12 Apr '11

I have upgraded to a newer version of Dovecot and I have installed Sieve. Everything went smooth and with no errors but I still don't see any Sieve parameters in dovecot.conf file. I'm looking at /usr/local/etc/dovecot-example.conf. What could be the issue? Thanks -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

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[Dovecot] v2.0.12 released
by Timo Sirainen 12 Apr '11

12 Apr '11

http://dovecot.org/releases/2.0/dovecot-2.0.12.tar.gz http://dovecot.org/releases/2.0/dovecot-2.0.12.tar.gz.sig Many small fixes, plus some more noticeable: + doveadm: Added "move" command for moving mails between mailboxes. + virtual: Added support for "+mailbox" entries that clear \Recent flag from messages (default is to preserve them). - dbox: Fixes to handling external attachments - dsync: More fixes to avoid hanging with remote syncs - dsync: Many other syncing/correctness fixes - doveconf: v2.0.10 and v2.0.11 didn't output plugin {} section right BTW. I'm moving again next weekend, this time to Helsinki. Hopefully I'll be living there for a while. :)

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[Dovecot] Questions about converting maildir to mdbox.
by Henrique Fernandes 12 Apr '11

12 Apr '11

First of all i would like to thanks Timo for the excellent job done in dovecot. We are using it in you prodution server with about 5 millions of emails and it is pretty good, only a performance problens but i guess it is realated to ocfs2 that we are using. So lets begin: We are using dovecot 2.0.6 with maildir in an ocfs2 partiton. It is pretty slow access in peak time, but it is related to ocfs2 as i said before, i am trying to mimimize the ocfs2 latancy by using mdbox. Another problem that we have are Full backup that takes about 24h and incremental takes about 13h I am thinking in converting some email for testing propose, but i am wondoring how would dovecot convert this, like if i convert all mail from maildir to mdbox it would make many mailbox based on this seetings ? Or in the first convert it would make a big mdbox file and after it it will rotate by day or it would make many boxes just based on size? mdbox_rotate_size = 5m mdbox_rotate_interval = 1d Well, another thing can i make rotate interval happens in a certain time of day? end from where it takes this time ? it rotates at midnight ? Another one!, if i lose the index files what really happens ? Sometimes in my server the index get corrupet and as i am reading mdbox index files held information that is not in other place. So what should i do to prevent any possible lose of data even if i lose the indexes? I was reading about backup restore also, but i did not get it pretty well. With maildir we simple restore the files and the index gets rebuilt! What should i do with mdbox ? Restore the files and the index ? But how about the other emails that the account got after the backup, how i should merge the multiple files and more importanet how do i merge the index files ? Well, sorry about my english! And Thanks alot guys! []'sf.rique

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[Dovecot] Vpopmail and lastauth
by mailing＠securitylabs.it 12 Apr '11

12 Apr '11

Hello, I'm migrating many accounts to a new server with vpopmail 5.4.33 and dovecot 2.0.11. I've already vpopmail 5.4.32 and dovecot 1.2.16 on others servers running without problems. With dovecot 2.0.11 my lastauth file is not updated. This file usually is update on any access (smtp, pop3, imap) with the client's IP, for every mailbox. Now it's updated only when a client authenticate itself via SMTP (smtp-auth with qmail + vpopmail), and not with imap/pop3 access. My conf: # 2.0.11: /usr/local/etc/dovecot/dovecot.conf # OS: Linux 2.6.32-5-amd64 x86_64 Debian 6.0.1 auth_cache_negative_ttl = 2 mins auth_cache_size = 1000 M auth_cache_ttl = 2 mins auth_mechanisms = plain cram-md5 apop auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@& disable_plaintext_auth = no first_valid_uid = 89 last_valid_uid = 95 lock_method = dotlock log_timestamp = "%Y-%m-%d %H:%M:%S " login_greeting = Server ready. mail_fsync = never mail_gid = vchkpw mail_location = maildir:~/Maildir mail_privileged_group = vchkpw mail_uid = vpopmail namespace { inbox = yes location = prefix = INBOX. separator = . type = private } passdb { args = webmail=127.0.0.1 driver = vpopmail } plugin/mail_log_events = delete expunge plugin/mail_log_group_events = plugin/quota = maildir plugin/quota_rule = ?:storage=0 pop3_uidl_format = %f protocols = imap pop3 service auth { unix_listener auth-userdb { group = vchkpw mode = 0600 user = vpopmail } } service imap-login { client_limit = 256 process_limit = 128 process_min_avail = 3 service_count = 1 } service imap { drop_priv_before_exec = yes process_limit = 256 vsz_limit = 256 M } service pop3-login { client_limit = 256 process_limit = 128 process_min_avail = 3 service_count = 1 } service pop3 { drop_priv_before_exec = yes process_limit = 256 vsz_limit = 256 M } ssl_cert = </usr/local/etc/dovecot/dovecot.crt ssl_key = </usr/local/etc/dovecot/dovecot.key userdb { args = quota_template=quota_rule=*:backend=%q driver = vpopmail } protocol imap { mail_max_userip_connections = 10 mail_plugins = " notify quota imap_quota mail_log" }

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[Dovecot] SUMMARY: LDA vs LMTP, Cyrus SASL, verbose_proctitle
by Joseph Tam 12 Apr '11

12 Apr '11

A summary of answers I got to the questiosn I posed. > Is there a reason I should prefer LMTP over LDA for local delivery? Thanks for the responses I received. The benefits reported were more/better information logging, and service isolation. Also, one significant advantage not mentioned for LMTP was that one delivery failure to multiple recipients can be disambiguated; LDA can only return an exit code to be tested by the MTA, but the MTA cannot know which recipient(s) generated the error. This problem present can itself, for example, when one user has a full mailbox. An LDA will return EX_TEMPFAIL, and the message will be requeued, and delivery will be retried for all recipients (even those that were successfully delivered to). > The Wiki doesn't differentiates LMTP vs LDA with respect to sendmail > configuration, so am I correct that I just need to replace mail.local > with dovecot-lda, which will choose LDA/LMTP based on dovecot.conf? Not that simple, but I finally did find my answer in the Dovecot archives. It's too bad I had to spend hours tearing apart the sendmail docs before finding it http://www.dovecot.org/list/dovecot/2010-September/052936.html The .mc version of the configuration: # Use LMTP for local delivery over IPC channel FEATURE(`local_lmtp',`[IPC]') # Location of LMTP socket define(`LOCAL_MAILER_ARGS', `FILE /path/to/dovecot/lmtp') # Replace default sendmail LMTP options: the same options # with the 'P' flag removed so that the Return-Path is not # added (again?) define(`LOCAL_MAILER_FLAGS', `SXmnz9') MAILER(`local') I haven't tried this yet, but this is pretty close. > Also, can I consolidate authentication by configuring dovecot to use > what sendmail uses (Cyrus SASL) or vice versa? The Wiki hints this is > in the works. No response, so I guess the answer is no. > Lastly, toggling verbose_proctitle seems to have no effect on the output > of ps. Is verbose_proctitle broken for Solaris? The answer to is verbose_proctitle is broken for Solaris. There is no setproctitle(), and ps does not report changes to a process's argv[]: echo "main(int c,char**v){**v='x';sleep(9);}" | \ gcc -xc -o y -; ./y; rm y & ps -f You'll have to use "lsof", "pfiles" or "doveadm who" to get the information. Joseph Tam <jtam.home(a)gmail.com>

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[Dovecot] Intermitent ldap auth problems benchmarking dovecot
by Maria Arrea 12 Apr '11

12 Apr '11

Hello We are using SLAMD (Distributed Load Generation Engine, www.slamd.com) to benchmark our dovecot server (ldap auth). We are simulating 2.000 simultaneous logins and 20% of them fail. We saw the following errors in the log: Apr 12 09:40:07 buzon dovecot: auth: Error: ldap(correo,192.168.4.153): Request queue is full (oldest added 1 secs ago) Apr 12 09:40:07 buzon dovecot: auth: Error: ldap(correo,192.168.4.153): Request queue is full (oldest added 1 secs ago) Apr 12 09:40:07 buzon dovecot: auth: Error: ldap(correo,192.168.4.153): Request queue is full (oldest added 1 secs ago) We increased auth_worker_max_count from 350 to 3500 (10x increase). Now we see the following errors (still 20% of logins fail): Apr 12 10:14:45 buzon dovecot: imap-login: Internal login failure (pid=29016 id=24783) (auth failed, 1 attempts): user=<correo>, method=PLAIN, rip=192.168.4.153, lip=192.168.4.80, mpid=21284 Apr 12 10:14:45 buzon dovecot: imap-login: Internal login failure (pid=29016 id=24784) (auth failed, 1 attempts): user=<correo>, method=PLAIN, rip=192.168.4.153, lip=192.168.4.80, mpid=21286 What are we doing wrong? We expect 1000 simultaneous imap sessions, we have 65.000 mailboxes. This is our doveconf -n output # 2.0.11: /etc/dovecot/dovecot.conf # OS: Linux 2.6.18-238.5.1.el5 x86_64 Red Hat Enterprise Linux Server release 5.6 (Tikanga) ext4 auth_debug = yes auth_master_user_separator = * auth_mechanisms = plain login auth_worker_max_count = 3500 base_dir = /var/run/dovecot/ default_client_limit = 5000 default_process_limit = 6500 disable_plaintext_auth = no imap_client_workarounds = tb-extra-mailbox-sep delay-newmail lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes mail_fsync = never mail_gid = entrega mail_home = /buzones/%2.26Hn/%2.200Hn/%n/ mail_location = mdbox:/buzones/%2.26Hn/%2.200Hn/%n:INDEX=/indices_dovecot/indices/%2.26Hn/%2.200Hn/%n mail_max_userip_connections = 15000 mail_plugins = " zlib acl" mail_uid = entrega 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 mdbox_rotate_interval = 1 days mdbox_rotate_size = 60 M passdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } passdb { args = /etc/usuario_maestro.txt driver = passwd-file master = yes } passdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } plugin/acl = vfile plugin/quota = dict:Cuota de usuario::file:/buzones/cuotas/%n plugin/quota_rule2 = Trash:storage=+10%% plugin/quota_warning = storage=95%% /usr/local/bin/quota-warning.sh 95 plugin/quota_warning2 = storage=80%% /usr/local/bin/quota-warning.sh 80 plugin/sieve = /buzones/%2.26Hn/%2.200Hn/%n/dovecot.sieve plugin/sieve_dir = /buzones//%2.26Hn/%2.200Hn/%n/sieve/ plugin/zlib_save = gz plugin/zlib_save_level = 9 protocols = pop3 imap sieve service anvil { client_limit = 25000 } service auth { client_limit = 28000 unix_listener auth-master { user = entrega } unix_listener auth-userdb { user = entrega } user = root } service imap-login { executable = /usr/libexec/dovecot/imap-login group = dovenull service_count = 0 } service imap { executable = /usr/libexec/dovecot/imap process_limit = 6000 } service managesieve-login { executable = /usr/libexec/dovecot/managesieve-login inet_listener sieve { port = 2000 } process_limit = 2000 } service managesieve { executable = /usr/libexec/dovecot/managesieve process_limit = 5000 } service pop3-login { executable = /usr/libexec/dovecot/pop3-login process_limit = 4000 service_count = 0 } service pop3 { executable = /usr/libexec/dovecot/pop3 process_limit = 4000 } ssl_ca = </etc/pki/generico/cacert.crt.pem ssl_cert = </etc/pki/generico/wildcard.crt ssl_key = </etc/pki/generico/wildcard-key.pem userdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } userdb { args = /etc/dovecot/dovecot-ldap-userdb.conf driver = ldap } verbose_proctitle = yes protocol sieve { managesieve_implementation_string = dovecot managesieve_logout_format = bytes=%i/%o managesieve_max_line_length = 65536 } protocol lda { hostname = us.es info_log_path = log_path = mail_fsync = optimized mail_plugins = sieve zlib postmaster_address = evcorreo(a)domain.es syslog_facility = mail } protocol imap { mail_plugins = zlib } protocol pop3 { mail_plugins = zlib pop3_enable_last = yes pop3_uidl_format = %g }

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[Dovecot] Fwd: .dovecot.sieve as Mailbox
by Francisco Wagner C. Freire 12 Apr '11

12 Apr '11

---------- Forwarded message ---------- From: Francisco Wagner C. Freire <wgrcunha(a)gmail.com> Date: Tue, Apr 12, 2011 at 9:20 AM Subject: Re: [Dovecot] .dovecot.sieve as Mailbox To: Jan Phillip Greimann <jg(a)softjury.de> Yeah, i can do that, or change the user homedir, but i need some time to change scripts. But, is normal to dovecot show a file as a mailbox? And have any kind of option to hide this one? On Tue, Apr 12, 2011 at 9:15 AM, Jan Phillip Greimann <jg(a)softjury.de>wrote: > > > Am 12.04.2011 14:08, schrieb Francisco Wagner C. Freire: > > Hello, > Hi there, > > > > > I current using maildir and mail location is: > > *mail_location = maildir:%h:INDEX=%h/cache* > > > > Any tip to hide this to users? > > what's about > sieve_dir = ~/sieve > in 90-sieve.conf? > > must the sieve-files be in ~/ ? > > > > > Sorry for my bad english :) > Sorry for my bad english too ^^ > > Greetings Jan P. Greimann > Administrator (in training) > >

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[Dovecot] .dovecot.sieve as Mailbox
by Francisco Wagner C. Freire 12 Apr '11

12 Apr '11

Hello, I current using dovecot 2.0.11 and with all other 2x versions occurring the same problem. When i create the file .dovecot.sieve and compiled one .dovecot.svbin on user homedir, the imap show it like a folder, example: doveadm mailbox list -u user(a)domain.com .. .. *dovecot.sieve* *dovecot.svbin* .. .. I current using maildir and mail location is: *mail_location = maildir:%h:INDEX=%h/cache* Any tip to hide this to users? Sorry for my bad english :) Att. Francisco Freire System Administrator

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[Dovecot] trying to combine static userdb with LDAP passdb with per-user userdb_mail and userdb_home
by Igor Zinovik 12 Apr '11

12 Apr '11

Hello, dovecot users. I'm trying to cope with following problem I have single computer which will be going to be final destination for several virtual domains. Domains are stored in LDAP catalog. Dovecot will be working together with Postfix MTA running on same computer. I'm a bit confused how to achieve following thing: I want Postfix to use Dovecot LMTP server for mail delivery. All my mail is located under /var/vmail partition. I designed my own ldap schema and according to dovecot documentation that user should always has home and mail directory i added separate attributes for user home and mail. My typical user that is stored in LDAP has homeDirectory (which stores value like /var/vmail/domain.com/j/joe) and mailMessageStore (which stores value like /var/vmail/domain.com/j/joe/Maildir). All data under /var/vmail is owned by Postfix MTA user (which is called `postfix', uid=89). After reading dovecot documentation I understand that my setup needs to combine static userdb with LDAP passdb. But i also want dovecot to be able to deliver mail for local system users (that are stored in /etc/passwd). For system users i want to store their mail in $HOME/Mail. So i set mail_location = ~/Mail (which turns into /home/user/Mail), but for virtual (which are stored in LDAP) users i want to set mail (or maybe i should write here userdb_mail) to LDAP value mailMessageStore. Seems to me that LMTP server needs separate userdb query to fetch mail_location from LDAP. Setting mail_location = /var/vmail/%d/%n1/%u solves my problem, but I want dovecot to dynamically fetch maildir location from LDAP. Maybe in near future I would also store mail somewhere else not only under /var/vmail. And dovecot will fetch this information from LDAP. Here is excerpt from dovecot log when user tries to login: Apr 11 13:32:29 auth: Debug: Loading modules from directory: /usr/lib64/dovecot/auth Apr 11 13:32:29 auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libauthdb_ldap.so Apr 11 13:32:29 auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_mysql.so Apr 11 13:32:29 auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_pgsql.so Apr 11 13:32:29 auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libdriver_sqlite.so Apr 11 13:32:29 auth: Debug: Module loaded: /usr/lib64/dovecot/auth/libmech_gssapi.so Apr 11 13:32:29 auth: Debug: auth client connected (pid=14748) Apr 11 13:32:29 auth: Debug: client in: AUTH 1 PLAIN service=imap lip=172.20.21.26 rip=172.20.20.216 lport=143 rport=1227 resp=<hidden> Apr 11 13:32:29 auth: Debug: ldap(joe(a)domain.com,172.20.20.216): pass search: base=pdomain=domain.com,ou=mail,dc=org,dc=ru scope=onelevel filter=(&(objectClass=mailAccount)(uid=joe)(accountStatus=TRUE)) fields=mail,userPassword,mailQuota,homeDirectory,mailMessageStore Apr 11 13:32:29 auth: Debug: ldap(joe(a)domain.com,172.20.20.216): result: mail(user)=joe(a)domain.com mailQuota(userdb_quota_rule=*:bytes=%$)=1073741824 mailMessageStore(userdb_mail)=/var/vmail/domain.com/p/joe/Maildir homeDirectory(userdb_home)=/var/vmail/domain.com/p/joe userPassword(password)=<hidden> Apr 11 13:32:29 auth: Debug: client out: OK 1 user=joe(a)domain.com Apr 11 13:32:29 auth: Debug: master in: REQUEST 2814377985 14748 1 5e00190b4fbfd1a4b8a50e13fa6562b1 Apr 11 13:32:29 auth: Debug: master out: USER 2814377985 joe(a)domain.com uid=89 gid=89 Apr 11 13:32:29 imap-login: Info: Login: user=<joe(a)domain.com>, method=PLAIN, rip=172.20.20.216, lip=172.20.21.26, mpid=14750 Apr 11 13:32:29 imap: Debug: Loading modules from directory: /usr/lib64/dovecot Apr 11 13:32:29 imap: Debug: Module loaded: /usr/lib64/dovecot/lib10_quota_plugin.so Apr 11 13:32:29 imap: Debug: Module loaded: /usr/lib64/dovecot/lib11_imap_quota_plugin.so Apr 11 13:32:29 imap: Debug: Module loaded: /usr/lib64/dovecot/lib11_trash_plugin.so Apr 11 13:32:29 imap: Debug: Module loaded: /usr/lib64/dovecot/lib20_autocreate_plugin.so Apr 11 13:32:29 imap: Debug: Module loaded: /usr/lib64/dovecot/lib20_expire_plugin.so Apr 11 13:32:29 imap(joe(a)domain.com): Debug: Effective uid=89, gid=89, home= Apr 11 13:32:29 imap(joe(a)domain.com): Debug: Quota root: name=User quota backend=maildir args= Apr 11 13:32:29 imap(joe(a)domain.com): Debug: Quota rule: root=User quota mailbox=* bytes=1073741824 messages=0 Apr 11 13:32:29 imap(joe(a)domain.com): Debug: Quota warning: bytes=1020054732 (95%) messages=0 reverse=no command=/usr/libexec/dovecot/quota-warning.sh 95 joe(a)domain.com domain.com Apr 11 13:32:29 imap(joe(a)domain.com): Debug: Quota warning: bytes=966367641 (90%) messages=0 reverse=no command=/usr/libexec/dovecot/quota-warning.sh 90 joe(a)domain.com domain.com Apr 11 13:32:29 imap(joe(a)domain.com): Debug: Quota warning: bytes=858993459 (80%) messages=0 reverse=no command=/usr/libexec/dovecot/quota-warning.sh 80 joe(a)domain.com domain.com Apr 11 13:32:29 imap(joe(a)domain.com): Error: user joe(a)domain.com: Initialization failed: Initializing mail storage from mail_location setting failed: Home directory not set for user. Can't expand ~/ for mail root dir in: ~/Mail Apr 11 13:32:29 imap(joe(a)domain.com): Error: Invalid user settings. Refer to server log for more information. Here is my ldap query: pass_filter = (&(objectClass=mailAccount)(uid=%n)(accountStatus=TRUE)) # ldap_attr = dovecot_variable pass_attrs = mail=user, userPassword=password, mailQuota=userdb_quota_rule=*:bytes=%$,\ homeDirectory=userdb_home, mailMessageStore=userdb_mail What is the best way to do in my situation? Should i just add two attributes to each LDAP user like mailuid and mailgid and set both these variables to `postfix'. Or maybe i should just forget about mail for local system users and just user `prefetch' userdb. I'm just mazed about dovecot userdb and passdb queries. It so powerful but also so hard to understand. I would appreciate any help, since I peck dovecot authentication and userdb-passdb queries like woodpecker starting from last week. Do I understand right that dovecot during userdb fetches Unix UID which will be used to access data on disk? I just want postfix (uid=89) to allow to do this. Here is `dovecot -n' output: # 2.0.11: /etc/dovecot/dovecot.conf # OS: Linux 2.6.18-238.1.1.1.el5 x86_64 CentOS release 5.5 (Final) auth_debug = yes auth_failure_delay = 3 secs auth_mechanisms = plain login auth_verbose = yes base_dir = /var/run/dovecot/ disable_plaintext_auth = no first_valid_gid = 89 first_valid_uid = 89 last_valid_gid = 89 last_valid_uid = 89 listen = * log_path = /var/log/dovecot login_greeting = Dovecot ready to serve. mail_debug = yes mail_fsync = always mail_location = maildir:~/Mail mail_nfs_index = yes mail_nfs_storage = 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 imapflags mmap_disable = yes passdb { args = /etc/dovecot/dovecot-ldap.conf driver = ldap } plugin/autocreate = &BBoEPgRABDcEOAQ9BDA- plugin/autocreate2 = &BCEEPwQwBDw- plugin/autosubscribe = &BBoEPgRABDcEOAQ9BDA- plugin/autosubscribe2 = &BCEEPwQwBDw- plugin/expire = &BBoEPgRABDcEOAQ9BDA- 7 &BCEEPwQwBDw- 30 plugin/login_executable = /usr/libexec/dovecot/managesieve-login plugin/mail_executable = /usr/libexec/dovecot/managesieve plugin/quota = maildir:User quota plugin/quota_rule = *:storage=1GB plugin/quota_warning = storage=95%% /usr/libexec/dovecot/quota-warning.sh 95 %u %d plugin/quota_warning2 = storage=90%% /usr/libexec/dovecot/quota-warning.sh 90 %u %d plugin/quota_warning3 = storage=80%% /usr/libexec/dovecot/quota-warning.sh 80 %u %d plugin/sieve_dir = /var/vmail/%d/%1n/%n/.dovecot.sieve plugin/sieve_extensions = +imapflags plugin/sieve_storage = /var/vmail/%d/%1n/%n/sieve protocols = pop3 imap lmtp sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } } service imap-login { executable = /usr/libexec/dovecot/imap-login inet_listener imap { port = 143 } inet_listener imaps { port = 993 ssl = yes } service_count = 1 } service imap { executable = /usr/libexec/dovecot/imap } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0666 user = postfix } } service managesieve-login { executable = /usr/libexec/dovecot/managesieve-login inet_listener sieve { port = 4190 } service_count = 1 } service managesieve { executable = /usr/libexec/dovecot/managesieve } service pop3-login { executable = /usr/libexec/dovecot/pop3-login inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 ssl = yes } service_count = 1 } service pop3 { executable = /usr/libexec/dovecot/pop3 } service quota-warning { executable = script /usr/libexec/dovecot/quota-warning.sh user = dovecot } ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = </etc/pki/dovecot/private/dovecot.pem userdb { args = uid=postfix gid=postfix driver = static } protocol imap { imap_client_workarounds = delay-newmail tb-extra-mailbox-sep mail_plugin_dir = /usr/lib64/dovecot mail_plugins = autocreate expire quota imap_quota trash } protocol pop3 { pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_lock_session = yes pop3_uidl_format = %08Xu%08Xv } protocol lmtp { info_log_path = /var/log/dovecot-lmtp-info.log log_path = /var/log/dovecot-lmtp.log mail_plugins = quota sieve } Here is my typical LDAP user: dn: uid=joe,pdomain=domain.com,ou=mail,dc=org,dc=ru objectClass: top objectClass: uidObject objectClass: mailAccount accountStatus: TRUE mail: joe(a)domain.com mailQuota: 1073741824 mailMessageStore: /var/vmail/domain.com/j/joe/Maildir mailOwnerFirstName: Joe mailOwnerLastName: User registerPersonFirstName: Joe registerPersonLastName: User registerDate: 1301665769 homeDirectory: /var/vmail/domain.com/j/joe uid: joe userPassword: {SSHA}FvxQwgDycssHhfoMTtkzogZ0Nh43PpHL

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