June 2013 - dovecot - dovecot.org

[Dovecot] Dovecot 2.2.4 - Fatal: master: service(imap): child 44562 killed with signal 11
by Marcin Mirosław 10 Jul '13

10 Jul '13

Hi all! I just upgraded dovecot from 2.2.2 to 2.2.4. Now I can't login to imap, proces imap throws segfault. Here is snip from dovecot.log: 2013-06-25T23:06:47.824321+02:00 meteor dovecot: imap-login: Login: user=<marcin(a)mejor.pl>, method=PLAIN, rip=2001:470:1f0b:1ab3:1bc:3b24:d355:b142, lip=2001:470:1f15:1b61::2, mpid=44562, TLS, session=<PaQ86ADgegAgAQRwHwsaswG8OyTTVbFC> 2013-06-25T23:06:47.827616+02:00 meteor dovecot: imap(marcin(a)mejor.pl) <PaQ86ADgegAgAQRwHwsaswG8OyTTVbFC>: Warning: autocreate plugin is deprecated, use mailbox { auto } setting instead 2013-06-25T23:06:47.830425+02:00 meteor dovecot: imap(marcin(a)mejor.pl) <PaQ86ADgegAgAQRwHwsaswG8OyTTVbFC>: Fatal: master: service(imap): child 44562 killed with signal 11 (core dumped) Here is bt created using gdb: Reading symbols from /usr/libexec/dovecot/imap...Reading symbols from /usr/lib64/debug/usr/libexec/dovecot/imap.debug...done. done. [New LWP 17730] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `dovecot/imap'. Program terminated with signal 11, Segmentation fault. #0 imapc_storage_try_get_root_sep (storage=0x0, sep_r=0x3f7bad9bbd7 "") at imapc-storage.c:229 229 i_assert(storage->list != NULL); (gdb) Thread 1 (Thread 0x38656679700 (LWP 17730)): #0 imapc_storage_try_get_root_sep (storage=0x0, sep_r=0x3f7bad9bbd7 "") at imapc-storage.c:229 #1 0x00000386567b8b05 in imapc_list_get_hierarchy_sep (_list=<optimized out>) at imapc-list.c:196 #2 0x00000386567b8fff in imapc_list_get_fs_name (list=0xdba28f030, name=0x0) at imapc-list.c:282 #3 0x00000386567b9291 in imapc_list_get_path (_list=<optimized out>, name=0x0, type=MAILBOX_LIST_PATH_TYPE_MAILBOX, path_r=0x3f7bad9bcc8) at imapc-list.c:323 #4 0x00000386567db675 in mailbox_list_get_root_path (list=<optimized out>, type=<optimized out>, path_r=0x3f7bad9bcc8) at mailbox-list.c:1258 #5 0x0000038655c75d15 in quota_add_user_namespace (quota=0xdba288e80, ns=0xdba28eee0) at quota.c:704 #6 0x0000038655c7d0ea in quota_mailbox_list_created (list=0xdba292480) at quota-storage.c:590 #7 0x00000386567d64d2 in hook_mailbox_list_created (list=0xdba292480) at mail-storage-hooks.c:319 #8 0x00000386567da297 in mailbox_list_create (driver=<optimized out>, ns=0xdba28eee0, set=0x3f7bad9be20, flags=<optimized out>, list_r=0xdba28f228, error_r=0x3f7bad9be80) at mailbox-list.c:206 #9 0x00000386567b8f63 in imapc_list_get_fs (list=0xdba28f030) at imapc-list.c:265 #10 0x00000386567b927e in imapc_list_get_path (_list=<optimized out>, name=0x0, type=MAILBOX_LIST_PATH_TYPE_MAILBOX, path_r=0x3f7bad9bf18) at imapc-list.c:319 #11 0x00000386567db675 in mailbox_list_get_root_path (list=<optimized out>, type=<optimized out>, path_r=0x3f7bad9bf18) at mailbox-list.c:1258 #12 0x0000038655c75d15 in quota_add_user_namespace (quota=0xdba288e80, ns=0xdba28eee0) at quota.c:704 #13 0x0000038655c7d0ea in quota_mailbox_list_created (list=0xdba28f030) at quota-storage.c:590 #14 0x00000386567d64d2 in hook_mailbox_list_created (list=0xdba28f030) at mail-storage-hooks.c:319 #15 0x00000386567da297 in mailbox_list_create (driver=<optimized out>, ns=0xdba28eee0, set=0x3f7bad9c090, flags=<optimized out>, list_r=0x3f7bad9c0e8, error_r=0x3f7bad9c1a0) at mailbox-list.c:206 #16 0x00000386567d15c1 in mail_storage_create_full (ns=0xdba28eee0, driver=<optimized out>, data=<optimized out>, flags=(unknown: 0), storage_r=0x3f7bad9c150, error_r=0x3f7bad9c1a0) at mail-storage.c:356 #17 0x00000386567d181c in mail_storage_create (ns=<optimized out>, driver=<optimized out>, flags=<optimized out>, error_r=<optimized out>) at mail-storage.c:407 #18 0x00000386567c9b25 in namespace_add (user=0xdba283e90, ns_set=<optimized out>, unexpanded_ns_set=0xdba284668, mail_set=0xdba284f98, ns_p=0xdba28c5b0, error_r=0x3f7bad9c300) at mail-namespace.c:170 #19 0x00000386567caba7 in mail_namespaces_init (user=0xdba283e90, error_r=0x3f7bad9c300) at mail-namespace.c:344 #20 0x00000386567e1acf in mail_storage_service_init_post (error_r=0x3f7bad9c300, mail_user_r=0x3f7bad9c3d0, priv=0x3f7bad9c2d0, user=0xdba272c38, ctx=<optimized out>) at mail-storage-service.c:653 #21 mail_storage_service_next (ctx=<optimized out>, user=0xdba272c38, mail_user_r=0x3f7bad9c3d0) at mail-storage-service.c:1158 #22 0x00000386567e1e35 in mail_storage_service_lookup_next (ctx=0xdba26e4b0, input=<optimized out>, user_r=0x3f7bad9c3c8, mail_user_r=0x3f7bad9c3d0, error_r=0x3f7bad9c430) at mail-storage-service.c:1193 #23 0x0000000db6f824e9 in client_create_from_input (input=0x3f7bad9c440, login_client=0xdba270660, fd_in=12, fd_out=12, input_buf=0x3f7bad9c4b0, error_r=<optimized out>) at main.c:204 #24 0x0000000db6f827f7 in login_client_connected (client=0xdba270660, username=<optimized out>, extra_fields=<optimized out>) at main.c:277 #25 0x00000386566a97e6 in master_login_auth_finish (client=0xdba270660, auth_args=<optimized out>) at master-login.c:209 #26 0x00000386566a9b45 in master_login_auth_callback (auth_args=0xdba264ee8, errormsg=0x0, context=<optimized out>) at master-login.c:377 #27 0x00000386566aa558 in master_login_auth_input_user (args=<optimized out>, auth=<optimized out>) at master-login-auth.c:243 #28 master_login_auth_input (auth=0xdba26fa10) at master-login-auth.c:363 #29 0x0000038656704cf6 in io_loop_call_io (io=0xdba2709f0) at ioloop.c:387 #30 0x0000038656705f0f in io_loop_handler_run (ioloop=<optimized out>) at ioloop-epoll.c:215 #31 0x00000386567046f0 in io_loop_run (ioloop=0xdba26d2b0) at ioloop.c:406 #32 0x00000386566ac017 in master_service_run (service=0xdba26d140, callback=<optimized out>) at master-service.c:560 #33 0x0000000db6f82ebc in main (argc=1, argv=0xdba26cf20) at main.c:400 (gdb) quit doveconf -n: # 2.2.4: /etc/dovecot/dovecot.conf # OS: Linux 3.9.6-hardened x86_64 Gentoo Base System release 2.2 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 include 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 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 } I'm also using namespaces and imapc defined in database (as settings per user). Thanks, Marcin

3 6

[Dovecot] Dovecot SLOW in imaptest without any apparent reason
by FABIO FERRARI 10 Jul '13

10 Jul '13

Hello, I'm migrating a mail server from a centos 5 cluster architecture to a centos 6 cluster architecture. The new cluster involves faster machines then the old cluster, and a virtual machine. I use dovecot-2.0.9-5.el6.x86_64, while the old cluster uses dovecot-2.0.1-1_118.el5. Tha mail server uses mysql for the users database, and a local ldap for authentication. The storage is also much faster in the new cluster: OLD SERVER: date; dd if=/dev/zero of=/cl/prova.bin bs=102400 count=10240; sync; date Wed Jun 26 15:43:53 CEST 2013 10240+0 records in 10240+0 records out 1048576000 bytes (1.0 GB) copied, 30.0202 seconds, 34.9 MB/s Wed Jun 26 15:44:28 CEST 2013 --> 1GB / 35 secs = about 29.25 MB/sec NEW SERVER: date; dd if=/dev/zero of=/cl/prova.bin bs=102400 count=102400; sync; date mar 25 giu 2013, 15.46.36, CEST 102400+0 records in 102400+0 records out 10485760000 bytes (10 GB) copied, 62,5143 s, 168 MB/s mar 25 giu 2013, 15.48.33, CEST [root@eta ~]# ---> 10GB / 117secs = about 85.47MB/sec An 'ls -l' in the user direcotry is also much faster, when the ldap/sssd cache is populated: OLD SERVER: real 0m8.540s user 0m1.229s sys 0m0.699s NEW SERER: real 0m3.938s user 0m0.250s sys 0m0.151s But my imaptest is much slower: ./imaptest user=XXXXXXX pass=XXXXXXX secs=120 seed=123 mbox=./dovecot-crlf OLD SERVER: Totals: Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe Logo 100% 50% 50% 100% 100% 100% 50% 100% 100% 100% 100% 30% 5% 1122 559 547 1121 1121 1568 136 900 1121 1121 2244 NEW SERVER Totals: Logi List Stat Sele Fetc Fet2 Stor Dele Expu Appe Logo 100% 50% 50% 100% 100% 100% 50% 100% 100% 100% 100% 30% 5% 390 210 185 389 389 589 49 320 389 389 780 The configuration is exactly the same in the 2 clusters, that is: ----------- # 2.0.1: /etc/dovecot/dovecot.conf # OS: Linux 2.6.18-348.3.1.el5 x86_64 Red Hat Enterprise Linux Server release 5.9 (Tikanga) xfs auth_cache_size = 1024 auth_cache_ttl = 21600 s auth_debug = yes auth_debug_passwords = yes auth_master_user_separator = * auth_mechanisms = plain login auth_socket_path = /var/run/dovecot/auth-userdb auth_verbose = yes base_dir = /var/run/dovecot/ disable_plaintext_auth = no hostname = mail.unimore.it info_log_path = /var/log/dovecot.log lda_mailbox_autocreate = yes log_path = /var/log/dovecot.log mail_debug = yes mail_location = maildir:/cl/mail/vhosts/sms.unimo.it/%Ln/Maildir mail_plugins = $mail_plugins quota mailbox_idle_check_interval = 60 s mbox_write_locks = fcntl namespace { inbox = yes location = prefix = INBOX. separator = . type = private } passdb { args = /usr/local/etc/dovecot.masterusers driver = passwd-file master = yes } passdb { args = dovecot driver = pam } plugin { quota = maildir:User quota quota_exceeded_message = Quota exceeded (mailbox is full) quota_rule = *:storage=200MB quota_rule2 = *:messages=100000 quota_rule3 = INBOX.Trash:storage=+100M quota_warning = storage=90%% quota-warning 90 %u quota_warning2 = storage=85%% quota-warning 85 %u quota_warning3 = messages=95%% quota-warning 95 %u quota_warning4 = messages=80%% quota-warning 80 %u setting_name = quota } postmaster_address = postmaster(a)unimore.it quota_full_tempfail = yes service anvil { client_limit = 199999 process_limit = 1 } service auth { client_limit = 21224 unix_listener auth-userdb { mode = 0600 user = vmail } } service imap-login { inet_listener imap { port = 143 } inet_listener imaps { port = 993 } process_limit = 10000 } service imap { process_limit = 10000 } service pop3-login { inet_listener pop3 { port = 110 } inet_listener pop3s { port = 995 } } service pop3 { process_limit = 1024 } service quota-warning { executable = script /usr/local/bin/quota-warning.sh unix_listener quota-warning { group = vmail user = vmail } user = dovecot } ssl_ca = </etc/pki/tls/certs/ca_unimore_tcs.pem ssl_cert = </etc/pki/tls/certs/mailposta1.pem ssl_key = </etc/pki/tls/certs/mailposta1.key userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } verbose_ssl = yes protocol lda { mail_plugins = $mail_plugins quota } protocol imap { mail_plugins = $mail_plugins } protocol pop3 { mail_plugins = $mail_plugins quota pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_uidl_format = %08Xu%08Xv } ----------- Is anyone able to tell me what I have to check? thanks in advance Fabio Ferrari

2 1

[Dovecot] Strange Problems when deleting folders.
by Davide Bozzelli 10 Jul '13

10 Jul '13

Hi I'm experiencing a strange problem on my dovecot 2.0.21 setup. When i delete a folder "foo" it was correctly moved in the trash folder. If i try to delete from it the folder "foo" from the trash it gets renamed "foo1". If I try to dlete "foo1" it gets renamed foo11, and the operation could be continued figured out in an endless loop. This happens both from thunderbird and sogo (a webmail). Is it a known bug or a misconfiguration ? Thx in advance

2 1

[Dovecot] namespace delivery question
by Laszlo Kiraly 04 Jul '13

04 Jul '13

Hi list, I like to have public mailboxes in addition to other private in the same domain, and manage the public mailbox permissions through acls. For example: info(a)domain.com <- public, readable by user2 user1(a)domain.com <- private user2(a)domain.com <- private The mailboxes are virtual, authentication through pam (kerberos). The public mailbox doesn't have valid kerberos account. My smtp server is exim 4.80. I set the mail delivery to lmtp. I couldn't find solution in the documentation, how can I manage the email delivery to the public namespace? There is a -m option in the lda delivery where you can give namespace prefix. Maybe it's good for this, but I couldn't find any information how can I do this with lmtp? my dovecot config: test:~# dovecot -n # 2.1.7: /etc/dovecot/dovecot.conf # OS: Linux 3.0.0-1-686-pae i686 Debian squeeze/sid 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 { location = sdbox:/home/vmail/public/%u prefix = public. separator = . subscriptions = no type = public } namespace inbox { inbox = yes location = sdbox:/home/vmail/private/%n mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Spam { auto = subscribe special_use = \Junk } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = . } passdb { driver = pam } plugin { acl = vfile sieve = /home/vmail/%n/.dovecot.sieve sieve_dir = /home/vmail/%n sieve_global_dir = /home/vmail/sieve } protocols = " imap lmtp sieve" service managesieve-login { inet_listener sieve { port = 4190 } service_count = 1 } ssl_cert = </etc/dovecot/dovecot.pem ssl_key = </etc/dovecot/private/dovecot.pem userdb { args = uid=1035 gid=8 home=/home/vmail/%Lu allow_all_users=yes driver = static } protocol lmtp { mail_plugins = " sieve" } protocol lda { mail_plugins = " sieve" } protocol sieve { mail_max_userip_connections = 10 managesieve_implementation_string = Dovecot Pigeonhole managesieve_logout_format = bytes=%i/%o managesieve_max_line_length = 65536 } Best regards: László Király

5 15

[Dovecot] flat file in tmpfs for dict quota
by Ken A 04 Jul '13

04 Jul '13

I'm using dict quota like so: quota = dict:User quota::file:/[path]/quotas/%u [path]/quotas/ is a tmpfs. The idea is to do less work on disk. Other than forcing dovecot to rebuild quotas on a reboot, are there any downsides? Thanks, Ken -- Ken Anderson Pacific Internet - http://www.pacific.net

3 3

[Dovecot] dovecot corrupted transaction log
by John Fawcett 03 Jul '13

03 Jul '13

Hi I came across this error which happend immedately after a mail delivery to the inbox. Should I look for the problem externally to dovecot (ie. file system, operating system) or within dovecot? I never saw this error before installing 2.2.1, with 2.2.2 I seemed to get even more of them so currently back on 2.2.1 Thanks John Jun 11 00:00:05 rosalia dovecot: imap(myemail@mydomain): Error: Corrupted transaction log file /var/vmail/mydomain/myemail(a)mydomain/dovecot.index.log seq 311: file size shrank (1184 < 1304) (sync_offset=1304) Jun 11 00:00:05 rosalia dovecot: imap(myemail@mydomain): Error: Index /var/vmail/mydomain/myemail(a)mydomain/dovecot.index: Lost log for seq=310 offset=32816 Jun 11 00:00:05 rosalia dovecot: imap(myemail@mydomain): Warning: fscking index file /var/vmail/mydomain/myemail(a)mydomain/dovecot.index Jun 11 00:00:05 rosalia dovecot: imap(myemail@mydomain): Error: Index /var/vmail/mydomain/myemail(a)mydomain/dovecot.index: Lost log for seq=310 offset=32816 Jun 11 00:00:05 rosalia dovecot: imap(myemail@mydomain): Warning: fscking index file /var/vmail/mydomain/myemail(a)mydomain/dovecot.index Jun 11 00:00:05 rosalia dovecot: imap(myemail@mydomain): Error: /var/vmail/mydomain/myemail(a)mydomain/dovecot.index log position went backwards (310,32816 < 311,1304) Jun 11 00:00:05 rosalia dovecot: imap(myemail@mydomain): Error: Index /var/vmail/mydomain/myemail(a)mydomain/dovecot.index: Lost log for seq=310 offset=32816 Jun 11 00:00:05 rosalia dovecot: imap(myemail@mydomain): Warning: fscking index file /var/vmail/mydomain/myemail(a)mydomain/dovecot.index Jun 11 00:00:05 rosalia dovecot: imap(myemail@mydomain): Disconnected: Internal error occurred. Refer to server log for more information. [2013-06-11 00:00:05] in=5596 out=27722 Jun 11 00:02:11 rosalia dovecot: imap-login: Login: user=<myemail@mydomain>, method=PLAIN, rip=81.174.4.175, lip=80.237.194.64, mpid=5824, TLS, session=<lGC47tPexABRrgSv> Jun 11 00:02:11 rosalia dovecot: imap(myemail@mydomain): Error: Transaction log file /var/vmail/mydomain/myemail(a)mydomain/dovecot.index.log: marked corrupted

2 4

[Dovecot] IMAPS: Disable SSL connection without client certificate
by Ireneusz Szcześniak 02 Jul '13

02 Jul '13

I've been using Dovecot 2.1.8 on OpenBSD 5.2 i386 for about a month. It works great. Dovecot serves IMAPS only, and I'm using Thunderbird to access my mail. I configured Dovecot to allow clients that present a valid certificate when establishing SSL connection. I configure my Thunderbird for SSL/TLS connection with normal password. It works fine. However, with my config anybody can connect to my server without presenting a certificate: > openssl s_client -connect server:993 > (...) > * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS > ID ENABLE IDLE AUTH=PLAIN] Dovecot ready. Luckily, after connecting without a certificate logging fails: > a001 login iszczesniak password > a001 NO [ALERT] Client didn't present valid SSL certificate *QUESTION: Is there a way in Dovecot to disable establishing an SSL connection without a client certificate?* My complete config is : # dovecot -n # 2.1.8: /etc/dovecot/dovecot.conf # OS: OpenBSD 5.2 i386 auth_ssl_require_client_cert = yes mail_location = maildir:~/archive/mail mbox_write_locks = fcntl mmap_disable = yes namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Sent { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = } passdb { driver = bsdauth } protocols = imap service imap-login { inet_listener imap { port = 0 } } ssl_ca = </etc/ssl/certs/cacertcrl.pem ssl_cert = </etc/ssl/cert.pem ssl_key = </etc/ssl/private/key.pem ssl_verify_client_cert = yes userdb { driver = passwd } verbose_ssl = yes protocol imap { imap_client_workarounds = delay-newmail tb-extra-mailbox-sep tb-lsub-flags } protocol pop3 { pop3_client_workarounds = outlook-no-nuls oe-ns-eoh } -- Ireneusz (Irek) Szczesniak http://www.irkos.org

5 12

[Dovecot] Samba4 and user auth
by Carsten Laun-De Lellis 01 Jul '13

01 Jul '13

Hi all I am trying to set up an email Server with a Samba4 AD as user Directory. Does anybody know a good how-to to setup user auth against AD ? Or could anyone tell me how to do it? I am having an email Server up and running with openldap but want to change to Samba4 AD, because of the openchange Integration. I would appreciate any help on this topic. -- Mit freundlichem Gruß Carsten Laun-De Lellis Hauptstrasse 13 D-67705 Trippstadt Phone: +49 6306 992140 Fax: +49 6306 992142 Mobile: +49 151 27530865 email: carsten.delellis(a)delellis.net http://www.linkedin.com/in/carstenlaundelellis [1] Links: ------ [1] http://www.linkedin.com/in/carstenlaundelellis

2 1

[Dovecot] LIST command -- quoting of folder names
by Eric Abrahamsen 01 Jul '13

01 Jul '13

If I open an imap connection to a local maildir installation like so: /usr/lib/dovecot/imap -o mail_location=maildir:$HOME/.mail/account/:LAYOUT=fs And issue: c list "" * This is the result (this is a gmail account): * LIST (\HasChildren) "/" [Gmail] * LIST (\HasNoChildren) "/" [Gmail]/Spam * LIST (\HasNoChildren) "/" [Gmail]/Starred * LIST (\HasNoChildren) "/" [Gmail]/Trash * LIST (\HasNoChildren) "/" [Gmail]/Drafts * LIST (\HasNoChildren) "/" "[Gmail]/Sent Mail" * LIST (\HasNoChildren) "/" [Gmail]/Important * LIST (\HasNoChildren) "/" INBOX Only "[Gmail]/Sent Mail" is quoted. This is messing up gnus, my MUA, which truncates other folder names after the / separator. Examples of testing I've seen online have shown all folder names quoted, which would allow things to work correctly here. Is this something I can affect with local configuration, or is there some other solution? Would removing "LAYOUT=fs" affect this issue? Thanks! Eric Output of dovecot -n: # 2.2.4: /etc/dovecot/dovecot.conf # OS: Linux 3.9.7-1-ARCH i686 Arch Linux info_log_path = /var/log/dovecot-info.log log_path = /var/log/dovecot.log protocols = imap

2 2

Re: [Dovecot] Passdb + single sing on + NTLM + Thunderbird.
by Luis Binotto HOTMAIL 28 Jun '13

28 Jun '13

Hello I have configured Dovecot against AD, using outlook with NTLM and is working like a charm... Try the following this link... http://wiki.dovecot.org/HowTo/ActiveDirectoryNtlm I hope this will help you... -----Original Message----- From: dovecot-bounces(a)dovecot.org [mailto:dovecot-bounces@dovecot.org] On Behalf Of Maria Jose Yañez Dacosta Sent: viernes, 28 de junio de 2013 02:59 p.m. To: Dovecot Mailing List Subject: Re: [Dovecot] Passdb + single sing on + NTLM + Thunderbird. "Notificación Automática: Este mensaje ha sido recibido desde la Internet, no se garantiza la autenticidad del remitente. " Thank you very much for the reply :) I try with that. 2013/6/27 Stan Hoeppner <stan(a)hardwarefreak.com> > On 6/27/2013 7:48 AM, Maria Jose Yañez Dacosta wrote: > > Thanks!!. > > I have a little question, > > This page explains AUTH = GSSAPI but I'm interested in AUTH = NTLM. > > I want to get single sign on with clients in Windows against a > > Windows Active Directory. > > For NTLM should use another library like pam_krb5.so? > > Sorry for so many questions and thanks again > > http://wiki2.dovecot.org/Authentication/Mechanisms/Winbind > http://wiki2.dovecot.org/Authentication/Mechanisms/NTLM > > > 2013/6/26 Stan Hoeppner <stan(a)hardwarefreak.com> > > > >> On 6/26/2013 1:17 PM, Maria Jose Yañez Dacosta wrote: > >> > >>> I want to use single sign on from Windows with Thunderbird or > >>> Outlook > >> using > >>> NTLM. > >> > >> http://wiki2.dovecot.org/Authentication/Kerberos > > -- Maria José

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