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Dovecot with LDAP/AD has problem with uid/gid
by Luca Bertoncello 02 Apr '16

02 Apr '16

Hi list! I have a Server connected to an AD and I need to configure Dovecot to authenticate the users against the AD (with password and GSSAPI). Now I'm trying to connect Dovecot to the AD with password. The authentication works, but I always got this error: Apr 2 13:03:49 mail dovecot: pop3-login: Login: user=<lucabert>, method=PLAIN, rip=192.168.50.1, lip=192.168.50.3, mpid=3508, session=<ZWJDc34vDgDAqDIB> Apr 2 13:03:49 mail dovecot: pop3(lucabert): Error: stat(/var/spool/mail/lucabert/tmp) failed: Permission denied (euid=10001(lucabert) egid=10000(domain users) missing +x perm: /var/spool/mail/lucabert, dir owned by 1005:8 mode=0700) Apr 2 13:03:49 mail dovecot: pop3(lucabert): Error: Couldn't open INBOX: Internal error occurred. Refer to server log for more information. [2016-04-02 13:03:49] My configuration: # 2.2.9: /etc/dovecot/dovecot.conf # OS: Linux 3.13.0-83-generic x86_64 Ubuntu 14.04.4 LTS nfs auth_gssapi_hostname = mail.cch.intra auth_mechanisms = plain login cram-md5 gssapi auth_use_winbind = yes auth_username_chars = disable_plaintext_auth = no login_greeting = mail.cch.intra ready. mail_fsync = always mail_gid = 8 mail_location = maildir:/var/spool/mail/%Ln mail_nfs_index = yes mail_uid = 1005 mmap_disable = yes namespace inbox { inbox = 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 = } passdb { driver = pam } passdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap } protocols = " imap pop3" ssl_cert = </etc/dovecot/dovecot.pem ssl_key = </etc/dovecot/private/dovecot.pem userdb { driver = passwd } userdb { args = /etc/dovecot/dovecot-ldap.conf.ext driver = ldap override_fields = uid=1005 gid=8 euid=1005 } userdb { args = uid=1005 gid=8 home=/var/spool/mail/%n allow_all_users=yes driver = passwd-file override_fields = uid=1005 gid=8 euid=1005 } auth-ldap.conf.ext: passdb { driver = ldap # Path for LDAP configuration file, see example-config/dovecot-ldap.conf.ext args = /etc/dovecot/dovecot-ldap.conf.ext } userdb { driver = ldap args = /etc/dovecot/dovecot-ldap.conf.ext # Default fields can be used to specify defaults that LDAP may override #default_fields = home=/home/virtual/%u override_fields = uid=1005 gid=8 euid=1005 } and in my /etc/dovecot/dovecot-ldap.conf.ext I have: user_attrs = \ =uid=1005, \ =gid=8, \ =quota_rule=*:bytes=%{ldap:quotaBytes}, \ =home=/var/spool/mail/%{ldap:sAMAccountName}, \ =mail=maildir:/var/spool/mail/%{ldap:sAMAccountName}/Maildir But it seems that all these settings for uid/gid will be ignored/overwritten... Of course the Mailboxes have user 1005 and group 8. Can someone help me? Thanks Luca Bertoncello (lucabert(a)lucabert.de)

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Save UID & metadata of mail in mysql table
by use experience 02 Apr '16

02 Apr '16

Team, I would like to save UID and metadata of mail in mysql table. I am trying to achieve this using dovecot plugin mail-filter. Also would like to do in the process of mail store (using Dovecot LDA). How can I get UID & metadata through script.

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SIS deduplication fails to create intermediate directories and funny permissions
by Jesus Cea 01 Apr '16

01 Apr '16

I have configured my system to use SIS, sharing the same same storage for all users, and offline deduplication. I have this in my "root" cron: """ 53 1 * * * /usr/local/bin/doveadm purge -A 16 * * * * /usr/local/bin/doveadm sis deduplicate /home/dovecot/buzones/attachments /home/dovecot/buzones/attachments/queue """ Yes, it is launched as "root" but I would expect doveadm drop privileges as soon as possible. This is working great, but from time to time I get this error message: """ Your "cron" job on babylon5 /usr/local/bin/doveadm sis deduplicate /home/dovecot/buzones/attachments /home/dovecot/buzones/attachments/queue produced the following output: Error: mkdir(/home/dovecot/buzones/attachments/dc/62/hashes) failed: No such file or directory """ Looks like doveadm is trying to create the "hashes" directory but the parent "62" doesn't exits yet. If I create that directory by hand and set permissions correctly, everything (seems to) work. Talking about this, I see something strange wit the permissions. All files and directories in SIS are created with "dovemail" user and group EXCEPT the "hashes" directory inside the newly created directory. That is: When I get the error message, I have this: """ drwx------ 7 dovemail dovemail 7 Apr 1 13:28 . drwx------ 237 dovemail dovemail 237 Mar 24 20:09 .. drwx------ 3 dovemail dovemail 3 Feb 29 02:30 1d drwx------ 3 dovemail dovemail 3 Mar 9 01:53 7f drwx------ 3 dovemail dovemail 3 Feb 29 02:30 88 drwx------ 3 dovemail dovemail 3 Feb 29 02:30 8d """ I create the missing directory by hand and change permissions. Now I have: """ drwx------ 7 dovemail dovemail 7 Apr 1 13:28 . drwx------ 237 dovemail dovemail 237 Mar 24 20:09 .. drwx------ 3 dovemail dovemail 3 Feb 29 02:30 1d drwx------ 3 dovemail dovemail 3 Apr 1 13:30 62 drwx------ 3 dovemail dovemail 3 Mar 9 01:53 7f drwx------ 3 dovemail dovemail 3 Feb 29 02:30 88 drwx------ 3 dovemail dovemail 3 Feb 29 02:30 8d """ I run the deduplicator again (as root) and it creates a "hashes" directory inside the "62" directory... with user/group root/root. """ drwx------ 2 root root 2 Apr 1 13:30 hashes """ -- Jesús Cea Avión _/_/ _/_/_/ _/_/_/ jcea(a)jcea.es - http://www.jcea.es/ _/_/ _/_/ _/_/ _/_/ _/_/ Twitter: @jcea _/_/ _/_/ _/_/_/_/_/ jabber / xmpp:jcea@jabber.org _/_/ _/_/ _/_/ _/_/ _/_/ "Things are not so easy" _/_/ _/_/ _/_/ _/_/ _/_/ _/_/ "My name is Dump, Core Dump" _/_/_/ _/_/_/ _/_/ _/_/ "El amor es poner tu felicidad en la felicidad de otro" - Leibniz

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default namespace
by Nerijus Baliunas 01 Apr '16

01 Apr '16

Hello, With no namespace settings and dovecot 2.0.9 I get the following listing: a LIST "" "*" * LIST (\HasNoChildren) "." "Trash" * LIST (\HasNoChildren) "." "Sent" * LIST (\HasNoChildren) "." "INBOX" a OK List completed. Then I add the namespaces: namespace inbox { separator = . prefix = inbox = yes hidden = no list = yes subscriptions = yes } namespace compat { separator = . prefix = INBOX. inbox = no hidden = yes list = no alias_for = } Then list output changes: a LIST "" "*" * LIST (\HasNoChildren) "." "Trash" * LIST (\HasNoChildren) "." "Sent" * LIST (\HasChildren) "." "INBOX" a OK List completed. INBOX now has \HasChildren, while before it had \HasNoChildren. How can I make it \HasNoChildren? Regards, Nerijus

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mail filter plugin script doesn't effective
by use experience 31 Mar '16

31 Mar '16

output of *dovecot --version*: Dovecot version : 2.2.9 ----- output of *doveconf -n:* auth_debug = yes > > auth_mechanisms = plain login > > auth_verbose = yes > > disable_plaintext_auth = no > > mail_debug = yes > > mail_location = > maildir:/var/mail/vhosts/%d/%n:LAYOUT=fs:DIRNAME=dovecot_maildir > > mail_plugins = " mail_log notify mail_filter" > > mail_privileged_group = mail > > namespace inbox { > > inbox = yes > > location = > > mailbox Drafts { > > auto = subscribe > > special_use = \Drafts > > } > > mailbox Junk { > > special_use = \Junk > > } > > mailbox Sent { > > auto = subscribe > > special_use = \Sent > > } > > mailbox "Sent Messages" { > > auto = no > > special_use = \Sent > > } > > mailbox Spam { > > auto = create > > special_use = \Junk > > } > > mailbox Trash { > > auto = no > > special_use = \Trash > > } > > mailbox virtual/All { > > auto = no > > special_use = \All > > } > > prefix = > > } > > passdb { > > args = /etc/dovecot/dovecot-sql.conf.ext > > driver = sql > > } > > plugin { > > autocreate = Trash > > autocreate2 = Spam > > mail_filter = santhosh-filter %u > > mail_log_events = delete undelete expunge copy mailbox_delete > mailbox_rename flag_change save mailbox_create > > mail_log_fields = uid box msgid size flags vsize from subject > > } > > protocols = " imap lmtp pop3" > > service auth-worker { > > user = vmail > > } > > service auth { > > unix_listener /var/spool/postfix/private/auth { > > group = postfix > > mode = 0777 > > user = postfix > > } > > unix_listener auth-userdb { > > mode = 0777 > > } > > user = dovecot > > } > > service imap-login { > > executable = imap-login -R rawlogs > > } > > service imap-postlogin { > > executable = script-login /usr/local/bin/postlogin.sh > /etc/dovecot/script/echo.sh > > user = vmail > > } > > service imap { > > executable = imap imap-postlogin > > } > > service lmtp { > > unix_listener /var/spool/postfix/private/dovecot-lmtp { > > group = postfix > > mode = 0600 > > user = postfix > > } > > } > > service santhosh-filter-out { > > executable = script /usr/local/bin/mail-filter-out.sh > > unix_listener santhosh-filter-out { > > mode = 0777 > > user = vmail > > } > > user = dovecot > > } > > service santhosh-filter { > > executable = script /usr/local/bin/mail-filter.sh > > unix_listener santhosh-filter { > > mode = 0777 > > user = vmail > > } > > } > > ssl_cert = </etc/dovecot/dovecot.pem > > ssl_key = </etc/dovecot/private/dovecot.pem > > userdb { > > args = uid=vmail gid=vmail home=/var/mail/vhosts/%d/%n > > driver = static > > } > > protocol imap { > > mail_plugins = " autocreate" > > } > >

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VS: Re: v2.2.23 released
by Aki Tuomi 31 Mar '16

31 Mar '16

It's fixed in head. Sorry. ---Aki TuomiDovecot oy -------- Alkuperäinen viesti --------Lähettäjä: Eric <ebroch(a)whitehorsetc.com> Päivämäärä: 31.3.2016 18.05 (GMT+02:00) Saaja: dovecot(a)dovecot.org Aihe: Re: v2.2.23 released Yes. I concur. On 3/31/2016 7:44 AM, Leon Kyneur wrote: > 2.2.23 seems to have broken doveadm backup, was previously working > fine on 2.2.22 > > [root@S613 lkyneur]# doveadm -v backup -u em.mck ... > doveadm(root): Error: User doesn't exist > > > [root@S613 lkyneur]# doveadm user em.mck > field value > uid vmail > gid vmail > home /srv/vmail/eftel/xxx.com/20032218/em.mck > mail > mdbox:/srv/vmail/eftel/xxx.com/20032218/em.mck/mdbox:ALT=/altstorage/srv/vm… > quota_rule *:bytes=500M > > > On 30/03/16 23:48, Timo Sirainen wrote: >> http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz >> http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz.sig >> >> This is a bugfix-only release with various important fixes on top of >> v2.2.22. >> >> - Various fixes to doveadm. Especially running commands via >> doveadm-server was broken. >> - director: Fixed user weakness getting stuck in some situations >> - director: Fixed a situation where directors keep re-sending >> different states to each others and never becoming synced. >> - director: Fixed assert-crash related to a slow "user killed" reply >> - Fixed assert-crash related to istream-concat, which could have >> been triggered at least by a Sieve script.

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Reply to : http://dovecot.org/pipermail/dovecot/2016-March/103789.html
by use experience 31 Mar '16

31 Mar '16

I dint get reply as mail to my mailed, so pasting here the link http://dovecot.org/pipermail/dovecot/2016-March/103791.html

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Dovecot mail-filter execution error.
by use experience 31 Mar '16

31 Mar '16

Hello, While using mail-filter plugin, I am getting following error. Please help me. Mar 31 07:48:31 ip-172-31-29-173 dovecot: lda: Error: userdb lookup: connect(/var/run/dovecot/auth-userdb) failed: Connection refused Mar 31 07:48:31 ip-172-31-29-173 dovecot: lda: Fatal: Internal error occurred. Refer to server log for more information.

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Pigeonhole 0.4.13 does not compile against dovecot 2.2.23
by Juan C. Blanco 31 Mar '16

31 Mar '16

Hello, I supose that a new version of pigeonhole is on the way because version 0.4.13 does not compile against dovecot 2.2.23 This is the error that I get gcc -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../src/lib-sieve -I../../../src/lib-sieve/util -I../../../src/lib-sieve/plugins/environment -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/imap -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-lda -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lda -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23 -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-dict -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-dns -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-http -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-mail -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-imap -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-fs -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-charset -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-auth -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-master -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-ssl-iostream -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-compression -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-settings -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-test -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-sasl -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-stats -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-index -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage/list -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage/index -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-storage/index/raw -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/lib-imap-storage -I/home/jc/rpmbuild/BUILD/dovecot-2.2.23/src/plugins/quota -DPKG_RUNDIR=\"\" -std=gnu99 -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -fno-builtin-strftime -Wstrict-aliasing=2 -I/usr/kerberos/include -I../../.. -MT imap-sieve-storage.lo -MD -MP -MF .deps/imap-sieve-storage.Tpo -c imap-sieve-storage.c -fPIC -DPIC -o .libs/imap-sieve-storage.o imap-sieve-storage.c: In function 'imap_sieve_mailbox_transaction_run': imap-sieve-storage.c:595: error: 'struct client' has no member named 'lda_set' make[4]: *** [imap-sieve-storage.lo] Error 1 Regards. Juan C. Blanco > http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz > http://dovecot.org/releases/2.2/dovecot-2.2.23.tar.gz.sig > > This is a bugfix-only release with various important fixes on top of v2.2.22. > > - Various fixes to doveadm. Especially running commands via > doveadm-server was broken. > - director: Fixed user weakness getting stuck in some situations > - director: Fixed a situation where directors keep re-sending > different states to each others and never becoming synced. > - director: Fixed assert-crash related to a slow "user killed" reply > - Fixed assert-crash related to istream-concat, which could have > been triggered at least by a Sieve script. -- +-------------------------------------------------------------------+ | Juan C. Blanco | | | | Centro de Calculo | | | E.T.S. Ingenieros Informáticos | E-mail: jcblanco(a)fi.upm.es | | Universidad Politécnica de Madrid | | | Campus de Montegancedo | | | Boadilla del Monte | Tel.: (+34) 91 336 7466 | | 28660 MADRID (Spain) | Fax : (+34) 91 336 6913 | +-------------------------------------------------------------------+

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Multiple IMAP Mailboxes and one collection folder
by Dieter Knopf 31 Mar '16

31 Mar '16

Hello, we use many IMAP folders and now we are searching for a way to display all mails inside this folders in one collecting folder. The advantage for us would be the possibility to view all new incoming mails in one folder. It would be possible to use the standard MAIL App on the iOS without problems. I could simply make a copy of all mails in one folder with Sieve, but then the Per-user Seen Flag would be useless, because the mail inside the folder is still unread. Is there a way to show some way of collecting folder for every user? Thanks Dieter

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