- dovecot - dovecot.org

[Dovecot] METADATA for v2.2.7
by Timo Sirainen 02 Nov '13

02 Nov '13

In case someone wants to try: http://hg.dovecot.org/dovecot-2.2/rev/0a08efeb3f40 The commit message lists the TODO. So for example if you want to enable it just for webmail (because quota limits aren’t there yet): mail_attribute_dict = file:%h/dovecot-attributes local 10.0.0.0/24 { imap_metadata = yes } Compared to the old metadata plugin, there are some improvements: - Uses lib-storage attributes internally, which means: - dsync replicates METADATA - it will be easy to add support for untagged METADATA notifications to clients when they change - SETMETADATA atomically either updates all or none of the changes Things that work in the METADATA code, but still require lib-dict changes to work properly: - Values with unlimited sizes - Values with binary data (NULs)

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[Dovecot] DH parameter length too small?
by Jörg Lübbert 02 Nov '13

02 Nov '13

Hello, from my understanding, using 1024bit DH parameters results in a not sufficiently secure key exchange for DH(E). Therefore I think it would be advisable to have parameters of at least 2048bit . In fact, I would see a great benefit in chosing parameter length arbitrarily. I also do not see the benefit of parameter regeneration. What were the design goals here? Thanks, Jörg Lübbert

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[Dovecot] Error: Syncing mailbox virtual failed: Virtual mailbox missing configuration file
by Mike Constabel 02 Nov '13

02 Nov '13

Hi, if I use doveadm search -u xx(a)xx.de savedbefore 15w or other search queries i got as first line: doveadm(xx(a)xx.de): Error: Syncing mailbox virtual failed: Virtual mailbox missing configuration file The virtual Mailbox has a config file: # cat /mailspool1/xx.de/xx/Maildir/virtual/Alle\ eigenen\ E-Mails/dovecot-virtual * all root@srv-mail:~# doveconf -n # 2.2.6 (81aedacbb01f): /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.2 ext4 auth_mechanisms = plain login dict { expire = sqlite:/etc/dovecot/dovecot-dict-sql.conf.ext quota = mysql:/etc/dovecot/dovecot-dict-sql.conf.ext } lmtp_save_to_detail_mailbox = yes log_path = /var/log/dovecot/dovecot.log mail_attachment_dir = /mailspool1/attachments mail_attachment_min_size = 64 k mail_location = mdbox:/mailspool1/%d/%n/mdbox:ALT=/mailspool2/%d/%n/mdbox mail_plugins = quota mail_log notify expire trash acl zlib mailbox_alias virtual mail_privileged_group = mail 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 ihave namespace { list = children location = mdbox:/mailspool1/%%d/%%n/mdbox:INDEXPVT=~/mdbox/shared/%%u prefix = shared/%%u/ separator = / type = shared } namespace { list = children location = mdbox:/mailspool1/public-folders/mdbox:INDEXPVT=~/mdbox/public/public-folders prefix = public/ separator = / type = public } namespace { location = virtual:~/Maildir/virtual prefix = virtual/ separator = / } 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 } mailbox virtual/All { special_use = \All } mailbox virtual/Flagged { special_use = \Flagged } prefix = separator = / subscriptions = yes type = private } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { acl = vfile acl_shared_dict = file:/mailspool1/shared-mailboxes.db mail_log_events = delete undelete expunge copy mailbox_create mailbox_delete mailbox_rename mail_log_fields = uid box msgid size mailbox_alias_new = Sent Messages mailbox_alias_new2 = Sent Items mailbox_alias_new3 = Gesendete Elemente mailbox_alias_new4 = Gelöschte Elemente mailbox_alias_new5 = Junk-E-Mail mailbox_alias_old = Sent mailbox_alias_old2 = Sent mailbox_alias_old3 = Sent mailbox_alias_old4 = Trash mailbox_alias_old5 = Junk quota = dict:User quota::proxy::quota quota_grace = 10%% quota_rule = *:storage=10G quota_rule2 = Trash:storage=+100M quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=80%% quota-warning 80 %u sieve = ~/.dovecot.sieve sieve_dir = ~/sieve zlib_save = gz zlib_save_level = 6 } pop3_client_workarounds = outlook-no-nuls protocols = " imap lmtp sieve pop3" service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } } service dict { unix_listener dict { group = vmail mode = 0660 } } service lmtp { inet_listener lmtp { address = 192.168.1.98 port = 24 } } service managesieve-login { inet_listener sieve { port = 4190 } service_count = 1 } service managesieve { process_limit = 1024 } ssl_cert = </etc/dovecot/dovecot.pem ssl_key = </etc/dovecot/private/dovecot.pem userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocol lmtp { mail_plugins = quota mail_log notify expire trash acl zlib mailbox_alias virtual sieve } protocol lda { mail_plugins = quota mail_log notify expire trash acl zlib mailbox_alias virtual sieve } protocol imap { mail_plugins = quota mail_log notify expire trash acl zlib mailbox_alias virtual imap_quota imap_acl }

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[Dovecot] Pre imap-session scripting
by azurIt 02 Nov '13

02 Nov '13

Hi, is it possible to run a script right after the IMAP/POP3 session was started? I know about post-login scripting but this is probably not what i'm looking for. I need to run a script which will know PID of process running IMAP session (so it must be already started). Thank you. azur

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[Dovecot] Broken files?
by LuKreme 02 Nov '13

02 Nov '13

Getting a lot of these error for two specific mailboxes. They repeat many times a day, usually within less than 5 minutes. mail dovecot: imap(kremels): Error: Broken file /home/kremels/Maildir/.zz.x-tech.2010/dovecot-uidlist line 2: Invalid extended fields: : $ cat .zz.x-tech.2010/dovecot-uidlist 3 V1263241007 N56581 G11fe2118db236952f984010021d1a38d OI tried deleting the files that generated the errors, but they were recreated and the errors returned. (I’m using dovecot2 and Maildir) -- Death was familiar with the concept of the eternal, ever-renewed hero, the champion with a thousand faces. He'd refrained from commenting.

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Re: [Dovecot] Logging in to a virtual users Maildir
by Joseph Tam 02 Nov '13

02 Nov '13

Steve Downes <steve(a)kingswayelec.co.uk> writes: > When I open a local mutt I get the following:- > 1) could not connect to vmail-s (connection refused) (vmail-s is the > mailserver host) Full stop, anything past here and you're debugging noise. You've configured out SSL/TLS on dovecot ... > /etc/dovecot/dovecot.conf > # disable ssl for now > ssl = no ... but your Mutt configuration has ... > ~/.mutt.muttrc > set spoolfile=imaps://steve@vmail-s/ ... and your debug logs state ... > [2013-10-31 14:35:23] Reading imaps://steve@vmail-s/... > [2013-10-31 14:35:23] Looking up vmail-s... > [2013-10-31 14:35:23] Connecting to vmail-s... > [2013-10-31 14:35:23] Connection failed. errno: 111... > [2013-10-31 14:35:23] Could not connect to vmail-s (Connection > refused). > [2013-10-31 14:35:25] Connected to vmail-s:993 on fd=-1 You configured dovecot to accept only plain IMAP (on port 143), but your mail reader is configured to connect to an IMAP/SSL service (port 993). Maybe it will start working if you configure Mutt set spoolfile=imap://steve@vmail-s/ (Just guessing -- I don't use Mutt.) Joseph Tam <jtam.home(a)gmail.com>

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[Dovecot] Shared namespace, separator, username and dots.
by Marcio Merlone 02 Nov '13

02 Nov '13

Hi folks, I run a legacy mailserver that i had replaced courier-imap for dovecot 1.2. Everything is fine except for shared namespace. Maildir structure has been created using dot '.' as folder separator. It happens that all our users are created as name.surname as default. So when I want to select a shared folder, MUA end up with the following IMAP command: select shared.jhon.doe.folder.subfolder Obviously I took ages to figure why it won't work since it takes 'doe' as a folder and not a username part. When sharing a folder from 'sales' user, for example, it works fine. What do you suggest to make shared folders work for all without rebuilding hundreds of maildirs to change folder separator from '.' to '/'? Thanks for any hint. # 1.2.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-52-server x86_64 Ubuntu 10.04.4 LTS log_timestamp: %Y-%m-%d %H:%M:%S protocols: imap imaps managesieve ssl_listen: * disable_plaintext_auth: no verbose_ssl: yes login_dir: /var/run/dovecot/login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap): /usr/lib/dovecot/imap-login login_executable(managesieve): /usr/lib/dovecot/managesieve-login login_process_per_connection: no login_max_processes_count: 1024 max_mail_processes: 1024 mail_max_userip_connections(default): 20 mail_max_userip_connections(imap): 20 mail_max_userip_connections(managesieve): 10 first_valid_gid: 0 mail_privileged_group: mail mail_location: maildir:~/Maildir:INDEX=/var/cache/dovecot/%n fsync_disable: yes maildir_very_dirty_syncs: yes mbox_write_locks: fcntl dotlock mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(managesieve): /usr/lib/dovecot/managesieve mail_plugins(default): quota imap_quota acl imap_acl mail_plugins(imap): quota imap_quota acl imap_acl mail_plugins(managesieve): mail_plugin_dir(default): /usr/lib/dovecot/modules/imap mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap mail_plugin_dir(managesieve): /usr/lib/dovecot/modules/managesieve namespace: type: private separator: . inbox: yes list: yes subscriptions: yes namespace: type: shared separator: . prefix: shared.%%u. location: maildir:%%h/Maildir:INDEX=%u/Maildir/shared/%%u list: children subscriptions: yes lda: postmaster_address: postmaster(a)a1.ind.br mail_plugins: quota sieve acl quota_full_tempfail: yes auth_socket_path: /var/run/dovecot/auth-master fsync_disable: no auth default: mechanisms: plain login master_user_separator: * passdb: driver: pam args: session=yes blocking=yes dovecot passdb: driver: passwd-file args: /etc/dovecot/passwd.masterusers pass: yes master: yes userdb: driver: nss args: service=ldap blocking=yes socket: type: listen client: path: /var/spool/postfix/private/dovecot mode: 436 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 438 plugin: sieve: ~/.dovecot.sieve acl: vfile acl_shared_dict: proxy::acl dict: acl: mysql:/etc/dovecot/acl-dict-sql.conf -- *Marcio Merlone* TI - Administrador de redes *A1 Engenharia - Unidade Corporativa* Fone: +55 41 3616-3797 Cel: +55 41 9689-0036 http://www.a1.ind.br/ <http://www.a1.ind.br>

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[Dovecot] doveadm can't import his own mdboxes
by Peer Heinlein 02 Nov '13

02 Nov '13

We're running Dovecot 2.1.17 on Debian: # 2.1.17 (9efbc0731929): /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-042stab078.27.debug i686 Debian 7.1 simfs and we're having this namespace configuration: mail_location = mdbox:/var/mail/%Ld/%Ln/mdbox namespace inbox { disabled = no hidden = no ignore_on_failure = no inbox = yes list = yes location = prefix = separator = . subscriptions = yes type = private } As you can see, our namespace seperator is "." and not "/": a LIST "" "*" * LIST (\HasChildren) "." INBOX.test * LIST (\HasNoChildren) "." INBOX.test.huhu * LIST (\HasNoChildren \Trash) "." Trash * LIST (\HasChildren) "." INBOX a OK List completed. The problem is, that doveadm isn't able to import his own mdbox-directory: 1) delete the whole mdbox folder # rm -rf mdbox 2) create the new mdbox folder and create some subfolders in it # doveadm mailbox create -u max.muster INBOX.test # doveadm mailbox create -u max.muster INBOX.test.huhu 3) put a mail into a subfolder 4) try to re-import the whole mdbox: it doesn't work # doveadm import -u max.muster mdbox:mdbox BACKUP all doveadm(max.muster): Error: Couldn't create mailbox BACKUP.INBOX/test/huhu: Character not allowed in mailbox name: '/' Looks like there's something wrong in the namespace or like doveadm is working with a hardcoded internal namespace... Peer -- Heinlein Support GmbH Schwedter Str. 8/9b, 10119 Berlin http://www.heinlein-support.de Tel: 030 / 405051-42 Fax: 030 / 405051-19 Zwangsangaben lt. §35a GmbHG: HRB 93818 B / Amtsgericht Berlin-Charlottenburg, Geschäftsführer: Peer Heinlein -- Sitz: Berlin

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[Dovecot] Configuring SPECIAL-USE Dovecot 2.0.9
by Keith Mountifield 01 Nov '13

01 Nov '13

Hi All, I'm trying to configure Dovecot 2.0.9 to support Outlook 2013. As I understand it, I need to configure XLIST. I have added imap_capability = +XLIST to 20-imap.conf When I try to query the IMAP folders I get an error "An IMAP command Failed". Looking at the logs I get XLIST Command not found. I can only assume that I'm missing something in the configuration. Any help would be greatly appreciated Thanks Keith

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[Dovecot] init script as provided http://wiki2.dovecot.org/DovecotInit
by Jess Portnoy 01 Nov '13

01 Nov '13

Hello list, I would add: # dovecot Startup script for the dovecot server # # chkconfig: - # processname: dovecot # config: /path/to/config # pidfile: /path/to/pid So that it supports the chkconfig used by RHEL and clones too. Also, maybe it should be installed by the Makefile's install target? it could then also set: DAEMON=/path/to/dovecot/daemon instead of: DAEMON=/usr/local/sbin/dovecot Cause naturally, it will know the prefix chosen. May the source be with you, Jess Portnoy

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[Dovecot] Logging in to a virtual users Maildir
by Steve Downes 01 Nov '13

01 Nov '13

Trying to set up a mailserver to run exim4, dovecot2, (clamav procmail or similar not yet installed) on a virtual machine & access it from various hosts mostly using Mutt. So far no attempt at encryption although there are some pem files from a previous attempt & some evidence from the mutt debug file they may be being used . So far I have attempted to set up dovecot to by accessed by MUAs only & tried to access it from Mutt on on the mailserver virtual machine & on another on locally networked machine (no networking problems). When I open a local mutt I get the following:- 1) could not connect to vmail-s (connection refused) (vmail-s is the mailserver host) 2) mutt then opens, with a blank message screen 3) from mutt I then put C (open mailbox ? for list) & ?. 4) I then get a file list for the mailbox including all dovecot files but no mailbox files except cur. new, & tmp 5) if enter on ../ I get (presumably) /home/vmail/users/steve/ showing Maildir as the 2nd line 6) select Maildir gives me my inbox but continuing the process does not give me acces to any other folders. The files in my mailbox are from my previous version of Dovecot (V1*) but I have previously tried to start anew set of mailboxes with similar results. I enclose below:- my Dovecot.conf file My muttrc file a .muttdebug0 file Dovecot log files show nothing but Dovecot stop/start lines. Any pointers please? Steve --------------------------------- /etc/dovecot/dovecot.conf # based on Dovecot.org/HowTo/SimpleVirtualInstall # Dovecot version 2 # ASD 131028 protocols = imap # separate dovecot logging log_path = /var/log/dovecot.log # info_log_path = /var/log/dovecot-info.log info_log_path = /var/log/dovecot.log mail_debug=yes # disable ssl for now ssl = no disable_plaintext_auth = no # Maildir boxes mail_location = maildir:~/home/vmail/%u/Maildir # if your using pop3, you'll need this # pop3_uidl_format = %g # authentication configuration auth_verbose=yes auth_debug=yes auth_mechanisms=plain auth_debug_passwords=yes passdb { driver = passwd-file args = /etc/dovecot/passwd } userdb { driver = static args = uid=vmail gid=vmail home=/home/vmail/%u/Maildir } -------------------------------------------- ~/.mutt.muttrc # muttrc file started 131029 set mbox_type="Maildir" set spoolfile=imaps://steve@vmail-s/ set folder="/home/vmail/users/steve" unset mark_old set postponed="/home/vmail/users/steve/drafts/" set postpone=ask-yes set imap_check_subscribed set abort_nosubject=yes set include=yes set editor="emacsclient %s" set alias_file="/home/steve/.mutt/mutt-aliases --------------------------------------------- .muttdebug0 [2013-10-31 14:35:23] Mutt/1.5.21 (2010-09-15) debugging at level 2 [2013-10-31 14:35:23] Reading configuration file '/etc/Muttrc'. [2013-10-31 14:35:23] Reading configuration file '/usr/lib/mutt/source-muttrc.d|'. [2013-10-31 14:35:23] Reading configuration file '/etc/Muttrc.d/charset.rc'. [2013-10-31 14:35:23] Reading configuration file '/etc/Muttrc.d/colors.rc'. [2013-10-31 14:35:23] Reading configuration file '/etc/Muttrc.d/compressed-folders.rc'. [2013-10-31 14:35:23] Reading configuration file '/etc/Muttrc.d/gpg.rc'. [2013-10-31 14:35:23] Reading configuration file '/etc/Muttrc.d/smime.rc'. [2013-10-31 14:35:23] Reading configuration file '/home/steve/.mutt/muttrc'. [2013-10-31 14:35:23] Reading imaps://steve@vmail-s/... [2013-10-31 14:35:23] Looking up vmail-s... [2013-10-31 14:35:23] Connecting to vmail-s... [2013-10-31 14:35:23] Connection failed. errno: 111... [2013-10-31 14:35:23] Could not connect to vmail-s (Connection refused). [2013-10-31 14:35:25] Connected to vmail-s:993 on fd=-1 [2013-10-31 14:35:55] Reading /home/vmail/users/steve/Maildir... [2013-10-31 14:35:55] Scanning /home/vmail/users/steve/Maildir... 0 [2013-10-31 14:35:55] Reading /home/vmail/users/steve/Maildir... 0 [2013-10-31 14:35:55] Scanning /home/vmail/users/steve/Maildir... 0 [2013-10-31 14:35:55] ../mh.c:728: queueing 1382383788.2292_0.mail-s:2,Sa [2013-10-31 14:35:55] ../mh.c:728: queueing 1381593772.6226_1.mail-s:2,S [2013-10-31 14:35:55] ../mh.c:728: queueing 1382022143.2719_1.mail-s:2,S [2013-10-31 14:35:55] Reading /home/vmail/users/steve/Maildir... 0/54 (0%) [2013-10-31 14:35:55] Reading /home/vmail/users/steve/Maildir... 0/54 (0%) [2013-10-31 14:35:55] parse_parameters: `boundary="==Multipart_Boundary_xc75j85x"' [2013-10-31 14:35:55] parse_parameter: `boundary' = `==Multipart_Boundary_xc75j85x' [2013-10-31 14:35:55] parse_parameters: `charset="us-ascii"' [2013-10-31 14:35:55] ../mh.c:773 maildir_add_to_context(): Considering [2013-10-31 14:35:55] ../mh.c:782 Adding header structure. Flags: OR [2013-10-31 14:35:55] ../mh.c:773 maildir_add_to_context(): Considering [2013-10-31 14:35:55] Sorting mailbox... (I have cut most of the repeated lines for each email out of this file)

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[Dovecot] double login lines
by Andreas Meyer 31 Oct '13

31 Oct '13

Hi! Who can tell me why I have double login lines for some accounts? Oct 31 12:35:36 imap-login: Info: Login: user=<anmeyer(a)anup.de>, method=CRAM-MD5, rip=84.179.59.177, lip=78.47.3.18, mpid=29905, TLS, TLSv1 with cipher RC4-MD5 (128/128 bits) Oct 31 12:35:36 imap-login: Info: Login: user=<anmeyer(a)anup.de>, method=CRAM-MD5, rip=84.179.59.177, lip=78.47.3.18, mpid=29906, TLS, TLSv1 with cipher RC4-MD5 (128/128 bits) I can not think of any reason why this happens at the same time. Greetings Andreas

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[Dovecot] dovecot-ldap : can't find user in OU subtree
by me＠electronico.nc 31 Oct '13

31 Oct '13

Hi all, Well, I've compiled and installed dovecot 2.2.6 with following options: > ./configure --prefix=/usr/ --sysconfdir=/etc/ --with-mysql > --libexecdir=/usr/lib/ --localstatedir=/var > --with-moduledir=/usr/lib/dovecot/modules --disable-rpath > --disable-static --with-zlib --with-bzlib --with-solr --with-ldap > --with-gssapi --with-nss doveconf -n: > # 2.2.6: /etc/dovecot/dovecot.conf > # OS: Linux 3.8.0-32-generic x86_64 Ubuntu 12.04.3 LTS ext4 > auth_debug = yes > auth_mechanisms = plain login > auth_verbose = yes > first_valid_gid = 20001 > first_valid_uid = 20001 > log_timestamp = %Y-%m-%d %H:%M:%S > mail_debug = yes > mail_gid = 20001 > mail_home = /media/data/email/%n > mail_location = maildir:/media/data/email/%n/mail > mail_plugins = fts fts_solr acl zlib mail_log notify > mail_uid = 20001 > managesieve_notify_capability = mailto > managesieve_sieve_capability = comparator-i;octet > comparator-i;ascii-casemap fileinto reject envelope encoded-character > vacation subaddress comparator-i;ascii-numeric relational regex > imap4flags copy include variables body enotify environment mailbox > date spamtest spamtestplus virustest > namespace { > list = no > location = > maildir:/media/data/email/%%n/mail:INDEX=/media/data/email/%n/mail/shared/%%n > prefix = shared/%%n/ > separator = / > subscriptions = no > type = shared > } > namespace inbox { > inbox = yes > location = maildir:/media/data/email/%n/mail > mailbox Sent { > auto = subscribe > } > mailbox Spam { > auto = subscribe > } > mailbox SpamFalse { > auto = subscribe > } > mailbox SpamToLearn { > auto = subscribe > } > prefix = > separator = / > type = private > } > passdb { > args = /etc/dovecot/dovecot-ldap-passdb.conf.ext > driver = ldap > } > plugin { > acl = vfile > mail_log_events = delete undelete expunge copy mailbox_delete > mailbox_rename save mailbox_create > mail_log_fields = uid box msgid size > sieve = /media/data/email/%n/dovecot.sieve > sieve_after = /media/data/email/sieve/global.sieve > sieve_dir = /media/data/email/%n/sieve > zlib_save = bz2 > zlib_save_level = 9 > } > protocols = imap pop3 sieve lmtp > service auth { > unix_listener /var/spool/postfix/private/auth { > group = postfix > mode = 0660 > user = postfix > } > unix_listener auth-master { > group = vmail > mode = 0660 > user = vmail > } > unix_listener auth-userdb { > group = vmail > mode = 0640 > user = vmail > } > } > service imap-login { > inet_listener imap { > address = * > port = 143 > } > inet_listener imaps { > address = * > port = 993 > ssl = yes > } > process_limit = 256 > } > service lmtp { > inet_listener lmtp { > address = * > port = 24 > } > user = vmail > } > service managesieve-login { > inet_listener sieve { > address = * > port = 4190 > } > process_limit = 256 > vsz_limit = 64 M > } > service pop3-login { > inet_listener pop3 { > address = * > port = 110 > } > inet_listener pop3s { > address = * > port = 995 > ssl = yes > } > } > ssl = required > ssl_ca = </etc/postfix/tls/cacert.pem > ssl_cert = </etc/postfix/tls/radiodjiido-cert.pem > ssl_key = </etc/postfix/tls/radiodjiido-key.pem > ssl_verify_client_cert = yes > userdb { > args = /etc/dovecot/dovecot-ldap-userdb.conf.ext > driver = ldap > } > protocol imap { > imap_client_workarounds = delay-newmail > imap_max_line_length = 64 k > mail_max_userip_connections = 20 > mail_plugins = acl imap_acl mail_log notify zlib > } > protocol pop3 { > mail_plugins = zlib mail_log notify > pop3_client_workarounds = outlook-no-nuls oe-ns-eoh > pop3_uidl_format = %08Xu%08Xv > } > protocol sieve { > managesieve_logout_format = bytes ( in=%i : out=%o ) > } > protocol lda { > info_log_path = > log_path = > mail_plugins = sieve zlib mail_log notify > quota_full_tempfail = yes > syslog_facility = mail > } > protocol lmtp { > info_log_path = > log_path = > mail_plugins = sieve fts zlib mail_log notify > quota_full_tempfail = yes > } /etc/dovecot/dovecot-ldap-passdb.conf.ext: > hosts = localhost > auth_bind = yes > auth_bind_userdn = cn=%u,OU=users,dc=domain,dc=lan > ldap_version = 3 > base = ou=users,dc=domain,dc=lan > scope = subtree > pass_filter = (&(objectClass=person)(cn=%u)(mail=*)) /etc/dovecot/dovecot-ldap-userdb.conf.ext: > hosts = localhost > dn = cn=ldap,cn=Users,DC=domain,DC=lan > dnpass = My_secret_pass > ldap_version = 3 > base = OU=users,DC=domain,DC=lan > scope = subtree > user_attrs = uid=20001, gid=20001, home=/media/data/email/%n, > mail=/media/data/email/%n/mail > user_filter = (&(objectClass=person)(cn=%n)(mail=*)) > iterate_attrs = cn=user > iterate_filter = (objectClass=person) All seems to work as expected up-to-now, but : If I move a user from OU 'users' to a sub-OU 'administrative' on Active Directory : -> The user can't login anymore to Dovecot I have added the "scope = subtree" to the userdb and passdb files but it doesn't change anything. Here is the debug part when user test3 (located in ou=users, ou=administrative) tries to login: > Oct 30 18:49:12 serveur dovecot: auth: Debug: auth client connected > (pid=4292) > Oct 30 18:49:12 serveur dovecot: auth: Debug: client in: > AUTH#0111#011PLAIN#011service=imap#011secured#011session=L6uskfDpKwAKChTQ#011lip=10.10.20.1#011rip=10.10.20.208#011lport=993#011rport=54827 > Oct 30 18:49:12 serveur dovecot: auth: Debug: client passdb out: > CONT#0111#011 > Oct 30 18:49:12 serveur dovecot: auth: Debug: client in: CONT<hidden> > Oct 30 18:49:12 serveur dovecot: auth: > ldap(test3,10.10.20.208,<L6uskfDpKwAKChTQ>): invalid credentials > Oct 30 18:49:14 serveur dovecot: auth: Debug: client passdb out: > FAIL#0111#011user=test3 As soon as I move user 'test3' back to ou=users, it can login ... > Oct 30 18:53:57 serveur dovecot: auth: Debug: Loading modules from > directory: /usr/lib/dovecot/modules/auth > Oct 30 18:53:57 serveur dovecot: auth: Debug: Read auth token secret > from /var/run/dovecot/auth-token-secret.dat > Oct 30 18:53:57 serveur dovecot: auth: Debug: auth client connected > (pid=4303) > Oct 30 18:53:57 serveur dovecot: auth: Debug: client in: > AUTH#0111#011PLAIN#011service=imap#011secured#011session=h+ypovDpUAAKChTQ#011lip=10.10.20.1#011rip=10.10.20.208#011lport=993#011rport=54864 > Oct 30 18:53:57 serveur dovecot: auth: Debug: client passdb out: > CONT#0111#011 > Oct 30 18:53:57 serveur dovecot: auth: Debug: client in: CONT<hidden> > Oct 30 18:53:57 serveur dovecot: auth: Debug: client passdb out: > OK#0111#011user=test3 Thanks in advance for your time and lights. Nicolas

3 5

[Dovecot] IMAP Dovecot unknown namespace creating root folders
by marcus lively 31 Oct '13

31 Oct '13

Hi, I hope someone can point me in the right direction here. I am migrating a mailbox from a non cPanel server, and the mailboxes have folders which seem to be at the same level as the Inbox. The users access these mailboxes using IMAP. The new server configuration is Exim > Dovecot 1.2.17 > Maildir with the standard cPanel install settings. dovecot -n output below I have created the new mailbox within cPanel however when I try to create a 'top level' folder in Outlook I receive the error 'Cannot create the folder: Unknown namespace' (Note I also tried this with the windows mail client to ensure it was not client side) I know that I can get round this by setting the root folder path on the client to 'Inbox' and therefore the folders would be created as sub-folders of Inbox, and this would not be visible to the user, but I was hoping to migrate without touching the clients. Should dovecot report the default root folder path automatically, or create a default top level namespace for each user so this can be done, or could I have just gone wrong and missed something. Any advice on getting this working appreciated, thanks for any help Maspry # 1.2.17: /etc/dovecot.conf # OS: Linux 2.6.32-71.el6.x86_64 x86_64 CentOS release 6.4 (Final) protocols: imap imaps pop3 pop3s ssl_cert_file: /etc/dovecot/ssl/dovecot.crt ssl_key_file: /etc/dovecot/ssl/dovecot.key ssl_cipher_list: ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:-LOW:-SSLv2:-EXP disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable(default): /usr/libexec/dovecot/imap-login login_executable(imap): /usr/libexec/dovecot/imap-login login_executable(pop3): /usr/libexec/dovecot/pop3-login login_process_per_connection: no login_processes_count: 2 login_max_processes_count: 50 login_max_connections: 500 mail_max_userip_connections(default): 20 mail_max_userip_connections(imap): 20 mail_max_userip_connections(pop3): 3 maildir_copy_preserve_filename: yes mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_plugins(default): acl quota imap_quota mail_plugins(imap): acl quota imap_quota mail_plugins(pop3): quota mail_plugin_dir(default): /usr/lib64/dovecot/imap mail_plugin_dir(imap): /usr/lib64/dovecot/imap mail_plugin_dir(pop3): /usr/lib64/dovecot/pop3 pop3_uidl_format(default): %08Xu%08Xv pop3_uidl_format(imap): %08Xu%08Xv pop3_uidl_format(pop3): UID%u-%v pop3_logout_format(default): top=%t/%p, retr=%r/%b, del=%d/%m, size=%s pop3_logout_format(imap): top=%t/%p, retr=%r/%b, del=%d/%m, size=%s pop3_logout_format(pop3): top=%t/%p, retr=%r/%b, del=%d/%m, size=%s, bytes=%i/%o namespace: type: private prefix: INBOX. inbox: yes list: yes subscriptions: yes lda: postmaster_address: postmaster(a)example.com auth default: mechanisms: plain login cache_size: 1024 username_chars: abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!#$-=?^_{}~./@+% passdb: driver: checkpassword args: /usr/local/cpanel/bin/dovecot-auth userdb: driver: prefetch socket: type: listen client: path: /var/run/dovecot/auth-client mode: 438 plugin: quota: maildir quota_rule: Trash:ignore acl: vfile

2 2

Re: [Dovecot] Encryption solution for messages at rest
by Douglas Mortensen 30 Oct '13

30 Oct '13

Currently our dovecot servers are on our webhosting linux boxes. We are using the LAMP stack to host websites, and also doing email with postfix & dovecot on these systems. We provide this as a hosting setup for 100+ accounts/websites on a single server (a multi-tenant setup). Each customer has anywhere between 1-100 email accounts which Dovecot services. If a customer has vulnerable PHP code on a website, some of these will allow a remote file upload. I have seen cases where they upload a PHP script that is a sort of web-based console/shell to the server (file-system, etc.). It provides several tools which all run through the uploaded PHP script to try to brute force and do other attacks. I've seen attempts at a root exploit. We've never had a root exploit and any such case of a customer's site being hacked has been easily contained by simple filesystem permissions being correct (and the fact that we have apache setup to run all scripts as the user who is the owner of the script files, which confines the script to that users' permissions). Still nobody loves the idea of bad guys trying to hack on your box. So.... given that type of scenario, if filesystem permissions weren't correct, or some new exploit surfaced that allowed someone bypass or elevate to root, then they could theoretically have access to the entire fileystem including where emails are stored. I hope to never have this sort of thing happen. We patch our systems regularly and have other security measures we follow to prevent this. We also are managing most of the PHP scripts customers use ourselves now and are updating those for the CMS' and other systems proactively. However, it would be nice to know that even if we were breached, the emails on the server were encrypted and would be completely useless to an attacker. This type of encryption is ideal and some regulations prefer (although don't require) it. - Doug Mortensen Network Consultant Impala Networks P: 505.327.7300 -----Original Message----- From: dovecot-bounces(a)dovecot.org [mailto:dovecot-bounces@dovecot.org] On Behalf Of Michael Orlitzky Sent: Monday, October 28, 2013 11:52 AM To: dovecot Subject: Re: [Dovecot] Encryption solution for messages at rest On 10/28/2013 12:02 PM, Douglas Mortensen wrote: > Hi, > > We have clients with various security & compliance requirements. > Although not required, it would be ideal to have messages encrypted at > rest. You can rule out a lot of the crazier options by answering the questions, (a) What attack scenario do you have in mind? (b) How will encryption help?

11 15

[Dovecot] Right values for Antispam plugin
by Michael Neurohr 30 Oct '13

30 Oct '13

Hi! I'm currently configuring the Dovecot Antispam plugin for the use with Dspam. In general it works, but I'm not sure about one special config parameter: antispam_dspam_args At the moment I set it to: antispam_dspam_args = --source=error;--signature=%%s;--user;%u Is that the appropriate value for retraining? I'm not sure if "%%s" is correct to get the signature value. I was not able to find any documentation that describes that value. So I just want to know if my plugin config is correct for retraining. plugin { antispam_backend = dspam antispam_spam = Spam antispam_trash = trash;Trash;Deleted Items;Deleted Messages antispam_signature = X-DSPAM-Signature antispam_signature_missing = move antispam_dspam_binary = /usr/bin/dspam antispam_dspam_args = --source=error;--signature=%%s;--user;%u } Thanks, Michael

1 0

Re: [Dovecot] Encryption solution for messages at rest
by Douglas Mortensen 30 Oct '13

30 Oct '13

So I suppose you're not a fan of the email hosting systems on the planet that bundle many services onto 1 box. Thanks for the feedback. - Doug Mortensen Network Consultant Impala Networks P: 505.327.7300 -----Original Message----- From: dovecot-bounces(a)dovecot.org [mailto:dovecot-bounces@dovecot.org] On Behalf Of Alan Brown Sent: Tuesday, October 29, 2013 10:05 AM To: dovecot Subject: [Dovecot] Encryption solution for messages at rest > Date: Tue, 29 Oct 2013 08:54:04 +0100 > From: Robert Schetterer <rs(a)sys4.de> > To: dovecot(a)dovecot.org > Subject: Re: [Dovecot] Encryption solution for messages at rest > Message-ID: <526F699C.9080402(a)sys4.de> > Content-Type: text/plain; charset=ISO-8859-1 > > > you shouldnt host mail/imap services on the same servers with massive > http hosting, You shouldn't host anything else on a webserver FULLSTOP. Webservers are best treated as "disposable" and should be heavily sandboxed. Any resources they can use should be vetted and ideally set as "read only" Inbound external access should be firewalled down to the webserver ports and OUTBOUND traffic should be firewalled too (If it has no business initiating external connections then block all SYNs), in order to stop it becoming a DDoS zombie. It's foolish (at best) to have mail servers running on a webserver, because if it's compromised it can immediately be used as a spam engine without much further effort. At least if it has to hand mail off to another mailserver you have a chance to run outbound filtering on the emitted mail without worrying about that being compromised too.

1 0

[Dovecot] separate mail_location for system and normal users
by Andrzej A. Filip 30 Oct '13

30 Oct '13

How to configure dovecot to use different default mail_location for system (uid<1_000) and normal users (uid>=1_000)? I want to to use by default * classic mailbox in standard location for system users * maildir in $HOME subdirectory for normal users

2 3

[Dovecot] Disable unsecure POP3 at all (Dovecot 2.1)
by Андрей Кумыков 30 Oct '13

30 Oct '13

Hi to all. Is it possible to disable unsecure POP3 protocol at all in Dovecot 2.1? There was "protocols" option in 1.x version, and there was separate pop3 and pop3s modules. There is no "pop3s" in configuration files in 2.1.

3 2

[Dovecot] Problem with dovecot-lda
by Wolfgang Ganzert 29 Oct '13

29 Oct '13

Hello Ladies and Gentlemen, first of all I have to say that dovecot is really impressive. I seems to be a very goot IMAP server and has in general a good documentation. I'm a beginner regarding the administration so please excuse if my questions sound silly but I want to learn to administrate these sophisticated things. Now here's my configuration: Linux openSuSE 12.1 Postfix 2.8.8 Dovecot 2.0.16 Boundary condition: Postfix as smtp (Postfix is configured as relay server; mail is sent to smtp.web.de if mail is not locally distributed) Dovecot as IMAP server in my private network (192.168....) Situation: I want to store outgoing mail which is send by postfix also in a "SENT" folder in Dovecot. The SENT folder is available and created through the plugin "autocreate". The main.cf file from postfix contains the following mailbox command: mailbox_command = /usr/lib/dovecot/dovecot-lda -f "$SENDER" -a "$RECIPIENT" -m SENT If I send a simple mail from the shell with the following command echo "Hello me" | mail -s "Dovecot test 50, shell nach SENT" $USER the mail is send to my mailbox and stored in the folder "SENT" as unread. Problem: 1. I would expect to have to mails coming in; one in my "SENT" folder because this is copy of the mail and another one which is the incoming folder because the mail was sent to me. But, there is no mail in the incoming folder. 2. If I use a mail client like kmail2 the same thing happens. The mail is distributed to the SENT folder but there's no copy in the incoming folder. 3. If I send a mail to my adress at @web.de with the postfix configuration from above I do not receive the mail at web.de. 4. If I send a mail to my adress at @web.de with a postfix simplified mailbox command NOT containing the mailbox with "-m", then mail is send to web.de and there I receive it in the incoming box. This is the simplified command: mailbox_command = /usr/lib/dovecot/dovecot-lda -f "$SENDER" -a "$RECIPIENT" Summary: All examples from above show that I do not get a COPY of the outgoing mail in my "SENT" folder but it's the REAL mail. Can You please give me some advice what to do? Thank You! Wolfgang P.S.: In /var/log/mail and /var/log/dovecot.log I do not get any errors.

2 1

[Dovecot] Building the Antispam plugin fails
by Michael Neurohr 29 Oct '13

29 Oct '13

Hi! I'm running Dovecot 2.2.5 on a CentOS 6.4 server from the ATRPMs repository. Unfortunately this repo does not provide a packaged version of the Antispam Plugin. So I followed the steps outlined in the Dovecot Wiki [1]. But when running the command ./configure, I get stuck with the following error: checking for dovecot-config in "/usr/local/lib/dovecot"... not found configure: configure: Use --with-dovecot=DIR to provide the path to the dovecot-config file. configure: error: dovecot-config not found So I downloaded the dovecot-devel package and run the configure command again with the following command: ./configure --with-dovecot=/usr/include/dovecot but with the same result. I made sure the the directory "/usr/include/dovecot" does contain the Dovecot header files. What can I do next? Do I really also have to install Dovecot from the sources only to get the Antispam Plugin working? Thanks, Michael [1] http://wiki2.dovecot.org/Plugins/Antispam

2 2

[Dovecot] Encryption solution for messages at rest
by Alan Brown 29 Oct '13

29 Oct '13

> Date: Tue, 29 Oct 2013 08:54:04 +0100 > From: Robert Schetterer <rs(a)sys4.de> > To: dovecot(a)dovecot.org > Subject: Re: [Dovecot] Encryption solution for messages at rest > Message-ID: <526F699C.9080402(a)sys4.de> > Content-Type: text/plain; charset=ISO-8859-1 > > > you shouldnt host mail/imap services on the same servers with massive > http hosting, You shouldn't host anything else on a webserver FULLSTOP. Webservers are best treated as "disposable" and should be heavily sandboxed. Any resources they can use should be vetted and ideally set as "read only" Inbound external access should be firewalled down to the webserver ports and OUTBOUND traffic should be firewalled too (If it has no business initiating external connections then block all SYNs), in order to stop it becoming a DDoS zombie. It's foolish (at best) to have mail servers running on a webserver, because if it's compromised it can immediately be used as a spam engine without much further effort. At least if it has to hand mail off to another mailserver you have a chance to run outbound filtering on the emitted mail without worrying about that being compromised too.

1 0

[Dovecot] recipient_delimiter deux
by LuKreme 29 Oct '13

29 Oct '13

OK, I've been banging my head on why my procmail setup for virtual users is no longer working (difficult to test, since enabling it breaks live user's mail). There are only a few virtual users who have any sort of filters in place anyway (the heavy procmail users are local, not virtual), and they are fairly simple, so I think I can recreate them with sieve. I think I have everything I need for sieve to work, but now what? The first thing I want to do is have sieve process recipient_delimiter into a separate mailbox (creating it, if needed). Googling just for example sieve scripts comes up empty (well, directing to the dovecot wiki which at least on the links that come up, does not have sample scripts). so, foo+bar(a)example.com will go into foo's mailstore in the folder .bar/new/ On 27 Sep 2013, at 00:24 , Steffen Kaiser <skdovecot(a)smail.inf.fh-brs.de> wrote: > Dovecot LDA uses the "-m" option and only lda_mailbox_autocreate and lda_mailbox_autosubscribe, no need for recipient_delimiter to override the default mailbox. Which I still don't understand. recipient_delimiter = + is the default, so I shouldn't need to set it in my confs, I just need to setup a sieve recipe (is that what it is called? script?) that will process these messages, right? What would that look like? I have to setup the SQL users so that LMTP or LDA is used for deliver, but I want that to apply only to the sql users. Something like this, maybe? userdb { args = /etc/dovecot/dovecot-sql.conf.ext default_fields = uid=vpopmail gid=vchkpw mail_location=/usr/local/virtual/%u mail=maildir:/usr/local/virtual/%u sieve=/var/sieve/%u.sieve protocol_lda=$mailplugins sieve driver = sql } I'm sure that protoco_lda isn't the right syntax though. If I set sieve=/var/sieve/%u.sieve as above would users still be able to use sieve-manage to manage their own sieve files? And what MUAs support this? If I left that out, do I put ~/.dovecot.sieve in with the other mailboxes and {cur,new,tmp} and the index files, or will there be issues? If I put a dovecot.sieve file there will it just be seen, processed, and work? (SQL user's $HOME is their maildir) $ doveconf -n # 2.2.5: /usr/local/etc/dovecot/dovecot.conf # OS: FreeBSD 9.1-RELEASE i386 auth_mechanisms = PLAIN LOGIN disable_plaintext_auth = no first_valid_uid = 89 login_log_format_elements = user=<%u> %r %m %c mail_location = maildir:~/Maildir mail_max_userip_connections = 90 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 ihave namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox NotJunk { auto = subscribe } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { driver = pam } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } protocols = imap sieve service auth { unix_listener /var/spool/postfix/private/auth { mode = 0666 } } service imap-login { inet_listener imaps { port = 993 ssl = yes } } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { driver = passwd } userdb { args = /etc/dovecot/dovecot-sql.conf.ext default_fields = uid=vpopmail gid=vchkpw mail_location=/usr/local/virtual/%u mail=maildir:/usr/local/virtual/%u driver = sql } -- 'He's mad, isn't he?' 'No, mad's when you froth at the mouth,' said Gaspode. ' He's insane. That's when you froth at the brain.'

2 4

[Dovecot] pigeonhole sources no more available
by me＠electronico.nc 29 Oct '13

29 Oct '13

Hi all, Please excuse me for this message but I can't find the pigeonhole sources available anymore. This page : http://pigeonhole.dovecot.org/download.html Points to (for latest sources) : http://www.rename-it.nl/dovecot/2.2/dovecot-2.2-pigeonhole-0.4.2.tar.gz And it seems that : www.rename-it.nl is now : http://www.medicalbits.nl So we get 404 error ... Could someone point us the to right URL and, maybe, update pigeonhole.dovecot.org ? Thanks in advance for your time. Nicolas

5 4

[Dovecot] When imapc can't connect to remote IMAP prevents user login (and blocks LDA)
by Marcin Mirosław 28 Oct '13

28 Oct '13

Hi! I'm using dovecot 2.1.12-r1. When remote imap server rejects connections then I can't login into account and MTA can't deliver emails to maildir also. I'm attaching snippets of logs: 2012-12-15T18:05:43.072594+01:00 meteor dovecot: imap-login: Login: user=<marcin(a)mejor.pl>, method=PLAIN, rip=2001:470:1f0b:1ab3:50af:bef4:6918:78ad, lip=2001:470:1f15:1b61::2, mpid=32533, TLS, session=<T0GGKOfQCQAgAQRwHwsas1CvvvRpGHit> 2012-12-15T18:05:43.442598+01:00 meteor dovecot: imap(marcin(a)mejor.pl) <T0GGKOfQCQAgAQRwHwsas1CvvvRpGHit>: Error: imapc(imap.wp.pl:143): Server disconnected: Connection reset by peer 2012-12-15T18:05:43.442598+01:00 meteor dovecot: imap(marcin(a)mejor.pl) <T0GGKOfQCQAgAQRwHwsas1CvvvRpGHit>: Error: imapc(imap.wp.pl:143): Authentication failed: Disconnected from server 2012-12-15T18:05:43.442598+01:00 meteor dovecot: imap(marcin(a)mejor.pl) <T0GGKOfQCQAgAQRwHwsas1CvvvRpGHit>: Error: imapc: Command failed: Disconnected from server 2012-12-15T18:05:43.442598+01:00 meteor dovecot: imap(marcin(a)mejor.pl) <T0GGKOfQCQAgAQRwHwsas1CvvvRpGHit>: Error: user marcin(a)mejor.pl: Initialization failed: Namespace 'xxx-wp-pl.': imapc: LIST failed: Internal error occurred. Refer to server log for more information. [2012-12-15 18:05:43] 2012-12-15T18:05:43.442598+01:00 meteor dovecot: imap(marcin(a)mejor.pl) <T0GGKOfQCQAgAQRwHwsas1CvvvRpGHit>: Error: Invalid user settings. Refer to server log for more information. And snippet when LDA tries to deliver email: 2012-12-15T18:00:54.689877+01:00 meteor dovecot: lda(marcin(a)mejor.pl) <>: Error: imapc(imap.wp.pl:143): Server disconnected: Connection reset by peer 2012-12-15T18:00:54.689877+01:00 meteor dovecot: lda(marcin(a)mejor.pl) <>: Error: imapc(imap.wp.pl:143): Authentication failed: Disconnected from server 2012-12-15T18:00:54.689877+01:00 meteor dovecot: lda(marcin(a)mejor.pl) <>: Error: imapc: Command failed: Disconnected from server 2012-12-15T18:00:54.689877+01:00 meteor dovecot: lda(marcin(a)mejor.pl) <>: Error: user marcin(a)mejor.pl: Initialization failed: Namespace 'xxx-wp-pl.': imapc: LIST failed: Internal error occurred. Refer to server log for more information. [2012-12-15 18:00:54] 2012-12-15T18:00:54.689877+01:00 meteor dovecot: lda(marcin(a)mejor.pl) <>: Fatal: Invalid user settings. Refer to server log for more information. I'd like to ask is this behavior correct? Thanks, Marcin doveconf -n: # 2.1.12: /etc/dovecot/dovecot.conf # OS: Linux 3.6.8-hardened x86_64 Gentoo Base System release 2.1 auth_cache_size = 1 k 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 = autocreate quota notify mail_log stats zlib mail_privileged_group = mail mail_uid = mail 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 incl ude variables body enotify environment mailbox date ihave mdbox_preallocate_space = yes mdbox_rotate_interval = 60 days mdbox_rotate_size = 50 M namespace inbox { inbox = yes list = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = separator = . subscriptions = yes } passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } plugin { autocreate = Trash autocreate2 = Spam autocreate3 = Sent autocreate4 = Drafts autosubscribe = Trash autosubscribe2 = Spam autosubscribe3 = Sent autosubscribe4 = Drafts quota = dict:User quota::proxy::quota quota_exceeded_message = Quota exceeded / Skrzynka odbiorcy jest przepelniona, wiadomosc nie zostala dostarczona sieve = ~/.dovecot.sieve sieve_dir = ~/sieve stats_command_min_time = 1 mins stats_domain_min_time = 12 hours stats_ip_min_time = 12 hours stats_memory_limit = 1M stats_refresh = 30 s stats_session_min_time = 15 mins stats_track_cmds = yes stats_user_min_time = 1 hours zlib_save = gz } 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/gwiazdka.mejor.pl.pem ssl_key = </etc/ssl/gwiazdka.mejor.pl.pem userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } verbose_proctitle = yes protocol lda { mail_plugins = autocreate quota notify mail_log stats zlib sieve } protocol imap { mail_max_userip_connections = 25 mail_plugins = autocreate quota notify mail_log stats zlib imap_quota imap_stats imap_zlib }

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