- dovecot - dovecot.org

[Dovecot] Replace message headers
by Matthias-Christian Ott 16 Nov '09

16 Nov '09

Hi, I'm looking for a way to replace specific message headers of a mail via the mail storage API. Any suggestions? Regards, Matthias-Christian

2 1

[Dovecot] fetch bodystructure filename problem rfc2231
by myleetlist＠gmx.de 16 Nov '09

16 Nov '09

Hi, I have a problem with the filename of attachments in some clients. # dovecot 1.2.(5|7) * 3 FETCH (BODYSTRUCTURE (("text" "plain" ("charset" "us-ascii") NIL NIL "7bit" 13 1 NIL NIL NIL NIL)("text" "plain" ("charset" "UTF-8" "name" "ISO-8859-1''testanh%E4ng.txt") NIL NIL "8bit" 27 1 NIL ("attachment" ("filename" "ISO-8859-1''testanh%E4ng.txt")) NIL NIL) "mixed" ("boundary" "=-+zw7hjwJmiqfzphlbHnu") NIL NIL NIL)) -> wrong filename in client: ISO-8859-1''testanh%E4ng.txt # cyrus * 808 FETCH (BODYSTRUCTURE (("TEXT" "PLAIN" NIL NIL NIL "7BIT" 13 1 NIL NIL NIL)("TEXT" "PLAIN" ("NAME*" {28} ISO-8859-1''testanh%E4ng.txt "CHARSET" "UTF-8") NIL NIL "8BIT" 27 1 NIL ("ATTACHMENT" ("FILENAME*" {28} ISO-8859-1''testanh%E4ng.txt)) NIL) "MIXED" ("BOUNDARY" "=-+zw7hjwJmiqfzphlbHnu") NIL NIL)) -> correct filename in client: testanhäng.txt I think "name" should be "name*" (rfc 2231?) What can I do? Test mail: --> Subject: test From: ... To: ... Content-Type: multipart/mixed; boundary="=-+zw7hjwJmiqfzphlbHnu" Date: Fri, 06 Nov 2009 09:48:26 +0000 Message-Id: <1257500906.7739.0.camel@localhost> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 X-CheckCompat: OK --=-+zw7hjwJmiqfzphlbHnu Content-Type: text/plain Content-Transfer-Encoding: 7bit inhalt mail --=-+zw7hjwJmiqfzphlbHnu Content-Disposition: attachment; filename*=ISO-8859-1''testanh%E4ng.txt Content-Type: text/plain; name*=ISO-8859-1''testanh%E4ng.txt; charset=UTF-8 Content-Transfer-Encoding: 8bit inhalt.. auch mit umlaüt --=-+zw7hjwJmiqfzphlbHnu-- <-- -- DSL-Preisknaller: DSL Komplettpakete von GMX schon für 16,99 Euro mtl.!* Hier klicken: http://portal.gmx.net/de/go/dsl02

2 3

[Dovecot] Dovecot+Sieve Please Help!...
by Andrey Garkin 16 Nov '09

16 Nov '09

Dovecot Sieve Plugin... 1. ./configure --with-dovecot=/usr/lib/dovecot make make install protocol lda { postmaster_address = postmaster(a)kipalex.ru mail_plugins = sieve } plugin { sieve = /home/vmail/kipalex.ru/andrey(a)kipalex.ru/dovecot.sieve } 2. dovecot.sieve file in /home/vmail/kipalex.ru/andrey(a)kipalex.ru require "fileinto"; if header :contains "Subject" "***SPAM***" { fileinto "/home/vmail/kipalex.ru/andrey(a)kipalex.ru/.Spam/new"; } And in the dovecot.log I see: 2009-11-16 13:45:55 deliver(andrey(a)kipalex.ru): Error: sieve: msgid=<351009bd0911160227r6ef9f39fja32c2893cb7fc54e(a)mail.gmail.com>: failed to store into mailbox '/home/vmail/kipalex.ru/andrey(a)kipalex.ru/.Spam/new': Invalid mailbox name 2009-11-16 13:45:55 deliver(andrey(a)kipalex.ru): Error: sieve: execution of script /home/vmail/kipalex.ru/andrey(a)kipalex.ru/dovecot.sieve failed, but implicit keep was successful Mail system is already up and working... Please Help... Why Dovecot plugin is not working???

3 3

[Dovecot] More dovecot-2.0.alpha2 problems
by Mike Abbott 16 Nov '09

16 Nov '09

1. My earlier patch to fix a typo in array.h was not good enough. Here's one that not only compiles, but also doesn't crash: --- dovecot-2.0.alpha2/src/lib/array.h 2009-10-08 10:04:35.000000000 -0500 +++ dovecot/src/lib/array.h 2009-10-29 20:47:47.000000000 -0500 @@ -72,8 +72,7 @@ (elem)++) # define array_foreach_modifiable(array, elem) \ for (elem = ARRAY_TYPE_CAST_MODIFIABLE(array) \ - buffer_get_modifiable_data((array)->arr.buffer, NULL)) + \ - (array)->arr.buffer->used; \ + buffer_get_modifiable_data((array)->arr.buffer, NULL); \ elem != CONST_PTR_OFFSET(*(array)->v, (array)->arr.buffer- >used); \ (elem)++) #endif 2. Sometimes I see a flood of these errors in the log: [...] Fri Oct 30 14:45:23 server dovecot[9585]: imap: service(imap): dup2s failed Fri Oct 30 14:45:23 server dovecot[9585]: imap-login: Login: user=<userX>, method=PLAIN, rip=192.168.1.8, lip=192.168.1.7, pid=11362 Fri Oct 30 14:45:23 server dovecot[9585]: imap(pid 11362 user userX): Connection closed bytes=118/934 Fri Oct 30 14:45:23 server dovecot[9585]: imap: dup2(-1, 5) failed: Bad file descriptor Fri Oct 30 14:45:23 server dovecot[9585]: imap: service(imap): dup2s failed Fri Oct 30 14:45:23 server dovecot[9585]: imap-login: Login: user=<userY>, method=PLAIN, rip=192.168.1.8, lip=192.168.1.7, pid=11363 Fri Oct 30 14:45:23 server dovecot[9585]: imap(pid 11363 user userY): Connection closed bytes=118/972 Fri Oct 30 14:45:23 server dovecot[9585]: imap: dup2(-1, 5) failed: Bad file descriptor Fri Oct 30 14:45:23 server dovecot[9585]: imap: service(imap): dup2s failed [...] 3. imap crashed when using mdbox: Fri Oct 30 14:54:49 server dovecot[11491]: imap(pid 11938 user userZ): dbox /Volumes/Mail/userZ/mailboxes/INBOX/Sent/dbox-Mails: map uidvalidity mismatch (1256918863 vs 1256919073) Fri Oct 30 14:54:49 server dovecot[11491]: imap(pid 11938 user userZ): Disconnected: Internal error occurred. Refer to server log for more information. [2009-10-30 14:54:49] bytes=553447/2146313 Fri Oct 30 14:54:49 server dovecot[11491]: imap(pid 11938 user userZ): dbox /Volumes/Mail/userZ/storage: rebuilding indexes Fri Oct 30 14:54:49 server dovecot[11491]: imap(pid 11938 user user): Panic: file dbox-file.c: line 308 (dbox_file_get_mail_stream): assertion failed: (file->input != NULL) 0 libSystem.B.dylib 0x00007fff875f4eba __kill + 10 1 libSystem.B.dylib 0x00007fff875f4eac kill + 14 2 libSystem.B.dylib 0x00007fff87683519 raise + 25 3 libSystem.B.dylib 0x00007fff876a4e12 abort + 90 4 libdovecot.0.dylib 0x00000001000e8027 i_set_failure_file + 275 5 libdovecot.0.dylib 0x00000001000e6eef i_set_failure_internal + 103 6 libdovecot.0.dylib 0x00000001000e76d2 i_debug + 0 7 libdovecot-storage.0.dylib 0x000000010005768a dbox_file_seek_next + 0 8 libdovecot-storage.0.dylib 0x000000010005772a dbox_file_seek_next + 160 9 libdovecot-storage.0.dylib 0x0000000100084266 mdbox_storage_rebuild + 1406 10 libdovecot-storage.0.dylib 0x0000000100085617 mdbox_mailbox_alloc + 1271 11 libdovecot-storage.0.dylib 0x00000001000271e1 mail_storage_unref + 93 12 libdovecot-storage.0.dylib 0x0000000100023386 mail_namespace_get_storage_name + 162 13 libdovecot-storage.0.dylib 0x0000000100023429 mail_namespaces_deinit + 35 14 libdovecot-storage.0.dylib 0x0000000100028c39 mail_user_alloc + 311 15 libdovecot-storage.0.dylib 0x000000010002889a mail_user_unref + 40 16 imap 0x0000000100007fa4 client_destroy + 404 17 imap 0x0000000100006eb3 client_input + 87 18 libdovecot.0.dylib 0x00000001000eca50 io_loop_handler_run + 224 19 libdovecot.0.dylib 0x00000001000ed55a io_loop_run + 56 20 libdovecot.0.dylib 0x00000001000e393d master_service_run + 27 21 imap 0x000000010000fb45 main + 557 22 imap 0x0000000100000dd0 start + 52 Hope this helps.

2 2

[Dovecot] file_dotlock_create(~/.dovecot.lda-dupes) failed: No such file or directory
by Rene Bakkum 16 Nov '09

16 Nov '09

Hi, I am having some problems with my vacation messages using dovecot. The mail is send without problems, and the auto-respond is working as well. But its always auto-responding, because the lda-dupes file can't be created. See mail log below: Nov 16 13:43:03 mail003 postfix/smtpd[6501]: connect from mail-bw0-f211.google.com[209.85.218.211] Nov 16 13:43:03 mail003 postfix/smtpd[6501]: D6FE6F64F: client=mail-bw0-f211.google.com[209.85.218.211] Nov 16 13:43:03 mail003 postfix/cleanup[6505]: D6FE6F64F: message-id=<4B014929.1000008(a)gmail.com> Nov 16 13:43:03 mail003 postfix/qmgr[27330]: D6FE6F64F: from=<[my.gmail.account]>, size=1946, nrcpt=1 (queue active) Nov 16 13:43:03 mail003 deliver([my.test.account]): file_dotlock_create(~/.dovecot.lda-dupes) failed: No such file or directory Nov 16 13:43:03 mail003 postfix/pickup[5934]: F202DF690: uid=5000 from=<> Nov 16 13:43:03 mail003 deliver([my.test.account]): msgid=<4B014929.1000008(a)gmail.com>: sent vacation response to <[my.gmail.account]> Nov 16 13:43:03 mail003 postfix/cleanup[6505]: F202DF690: message-id=<dovecot-1258375383-947629-0@mail003> Nov 16 13:43:04 mail003 postfix/qmgr[27330]: F202DF690: from=<>, size=570, nrcpt=1 (queue active) Nov 16 13:43:04 mail003 deliver([my.test.account]): msgid=<4B014929.1000008(a)gmail.com>: saved mail to INBOX Nov 16 13:43:04 mail003 postfix/pipe[6506]: D6FE6F64F: to=<[my.test.account]>, relay=dovecot, delay=0.21, delays=0.08/0.01/0/0.12, dsn=2.0.0, status=sent (delivered via dovecot service) Nov 16 13:43:04 mail003 postfix/qmgr[27330]: D6FE6F64F: removed Nov 16 13:43:05 mail003 postfix/smtp[6510]: F202DF690: to=<[my.gmail.account]>, relay=gmail-smtp-in.l.google.com[74.125.93.114]:25, delay=1.6, delays=0.07/0.01/0.32/1.2, dsn=2.0.0, status=sent (250 2.0.0 OK 1258375453 7si18156568qwb.35) Nov 16 13:43:05 mail003 postfix/qmgr[27330]: F202DF690: removed I manually created the file, but its keeping getting the message: root@mail003:/home/vmail/mydomain.com/info/.Maildir# ls -la drwx------ 6 vmail vmail 4096 2009-11-16 14:04 . drwx------ 3 vmail vmail 4096 2009-11-16 12:37 .. drwx------ 2 vmail vmail 4096 2009-11-16 14:04 cur -rw------- 1 vmail vmail 340 2009-11-16 13:49 dovecot.index -rw------- 1 vmail vmail 22528 2009-11-16 14:04 dovecot.index.cache -rw------- 1 vmail vmail 7000 2009-11-16 14:04 dovecot.index.log -rwx------ 1 vmail vmail 0 2009-11-16 14:03 .dovecot.lda-dupes -rwx------ 1 vmail vmail 485 2009-11-16 12:33 .dovecot.sieve -rw------- 1 vmail vmail 208 2009-11-16 12:56 .dovecot.sievec -rw------- 1 vmail vmail 522 2009-11-16 14:04 dovecot-uidlist -rw------- 1 vmail vmail 8 2009-11-11 14:31 dovecot-uidvalidity -rw------- 1 vmail vmail 0 2009-11-11 14:31 dovecot-uidvalidity.4afabcaa drwx------ 2 vmail vmail 4096 2009-11-16 14:04 new -rw------- 1 vmail vmail 6 2009-11-11 14:45 subscriptions drwx------ 2 vmail vmail 4096 2009-11-16 14:04 tmp drwx------ 5 vmail vmail 4096 2009-11-11 14:45 .Trash Is the ~/.dovecot.lda-dupes linking to another path, and how can I adjust this so it searches for /home/vmail/%d/%n/.Maildir/ ? Thanks, - Rene

2 2

[Dovecot] Panic: Message unexpectedly expunged from index
by Cliff Hayes 16 Nov '09

16 Nov '09

Hello, I just installed Fedora 11 with Dovecot 1.2.6 and am now seeing a steady stream of these in maillog: Nov 15 15:52:03 sendmail dovecot: POP3(<username>): Panic: Message unexpectedly expunged from index Nov 15 15:52:03 sendmail dovecot: POP3(<username>): Raw backtrace: pop3 [0x4930ab] -> pop3 [0x493123] -> pop3 [0x4927b6] -> pop3 [0x43ddd4] -> pop3 [0x43de84] -> pop3(index_mail_set_seq+0x146) [0x449c16] -> pop3 [0x43e129] -> pop3(index_storage_search_next_nonblock+0x141) [0x44d5c1] -> pop3(mailbox_search_next_nonblock+0x20) [0x45b580] -> pop3(mailbox_search_next+0x26) [0x45b5d6] -> pop3 [0x419ef9] -> pop3(client_command_execute+0x666) [0x41abd6] -> pop3(client_handle_input+0x80) [0x418f80] -> pop3(io_loop_handler_run+0xbd) [0x49b02d] -> pop3(io_loop_run+0x18) [0x49a498] -> pop3(main+0x526) [0x41b286] -> /lib64/libc.so.6(__libc_start_main+0xfd) [0x3a9b61ea2d] -> pop3 [0x418809] Nov 15 15:52:03 sendmail dovecot: dovecot: child 26792 (pop3) killed with signal 6 (core dumps disabled) I see nothing about this in the mail archives or on the internet! What could be happening and how do I fix? I'm also seeing lots of these: Nov 15 11:26:24 sendmail dovecot: POP3(<username>): Log synchronization error at seq=12646,offset=172 for /var/spool/mail/.imap/INBOX/dovecot.index: Extension introduction for unknown id 1 Nov 15 11:26:24 sendmail dovecot: POP3(<username>): fscking index file /var/spool/mail/.imap/INBOX/dovecot.index Here are the only things I messed with in dovecot.conf: protocols = pop3 mail_location = mbox:/var/spool/mail:INBOX=/var/spool/mail/%u mbox_very_dirty_syncs = yes Thanks in advance, Cliff

1 0

[Dovecot] IMAP folders' codepages problem ?
by michael＠euroinfissi.eu 14 Nov '09

14 Nov '09

Hi! I probably have a problem with the imap folders codepages. I use polish email clients such as MS Outlook and Windows Mail. The clients try to create folders like Wiadomości-Śmieci but Dovecot creates Wiadomo&AVs-ci-&AVs-mieci This happens on two different dovecot installations 1: Installation A # 1.2.6: /etc/dovecot.conf # OS: Linux 2.6.30.9-96.fc11.x86_64 x86_64 Fedora release 11 (Leonidas) info_log_path: /var/log/maillog protocols: imaps ssl_listen: * ssl: required ssl_cert_file: /etc/pki/certs/dovecot/dovecot.pem ssl_key_file: /etc/pki/certs/dovecot/dovecot_key.pem ssl_cipher_list: ALL:!ADH!LOW:!SSLv2:!EXP:+HIGH:+MEDIUM disable_plaintext_auth: yes verbose_ssl: yes login_dir: /var/run/dovecot/login login_executable: /usr/libexec/dovecot/imap-login mail_privileged_group: dovecot_mail mail_debug: yes mail_plugins: autocreate quota imap_quota expire lda: postmaster_address: root@localhost auth default: passdb: driver: sql args: /etc/dovecot-sql.conf userdb: driver: sql args: /etc/dovecot-sql.conf plugin: autocreate: Trash autosubscribe: Trash quota: dict:user::proxy::quota quota_rule: *:storage=1048576 quota_warning: storage=95%% /usr/local/bin/quota-warning.sh 95 quota_warning2: storage=80%% /usr/local/bin/quota-warning.sh 80 expire: Trash 7 INBOX 365 expire_dict: proxy::expire dict: quota: mysql:/etc/dovecot-dict-quota.conf expire: mysql:/etc/dovecot-dict-expire.conf 2: Installation B # 1.1.19: /usr/local/dovecot/etc/dovecot.conf # OS: Linux 2.6.22.14-72.fc6 x86_64 Fedora Core release 6 (Zod) base_dir: /usr/local/dovecot/var/run/dovecot/ log_path: /usr/local/dovecot/var/log/dovecot_log info_log_path: /usr/local/dovecot/var/log/dovecot_log protocols: imaps ssl_cert_file: /usr/local/ssl/certs/dovecot/certificate_04102009.crt ssl_key_file: /usr/local/ssl/certs/dovecot/privateKey_04102009.key ssl_cipher_list: ALL:!ADH!LOW:!SSLv2:!EXP:+HIGH:+MEDIUM verbose_ssl: yes login_dir: /usr/local/dovecot/var/run/dovecot/login login_executable: /usr/local/dovecot/libexec/dovecot/imap-login login_user: dovecot_login mail_privileged_group: dovecot_mail mail_plugins: expire quota imap_quota trash lda: postmaster_address: root@localhost hostname: filemon mail_plugins: expire quota mail_plugin_dir: /usr/local/dovecot/lib/dovecot/lda sendmail_path: /usr/sbin/sendmail auth_socket_path: /usr/local/dovecot/var/run/dovecot/auth-master auth default: mechanisms: plain login debug: yes passdb: driver: passwd-file args: /usr/local/dovecot/etc/passwd.dovecot userdb: driver: passwd-file args: /usr/local/dovecot/etc/passwd.dovecot socket: type: listen master: path: /usr/local/dovecot/var/run/dovecot/auth-master mode: 384 user: mail plugin: quota: dict:user::proxy::quotadict quota_rule: *:storage=5G:messages=2000 quota_rule2: Trash:storage=1G:messages=1000 quota_warning: storage=95%% /usr/local/bin/quota-warning.sh 95 quota_warning2: storage=80%% /usr/local/bin/quota-warning.sh 80 trash: /usr/local/dovecot/etc/dovecot-trash.conf expire: Trash 7 Spam 7 INBOX 180 Sent 180 auth_socket_path: /usr/local/dovecot/var/run/dovecot/auth-master expire_dict: proxy::expire dict: quotadict: mysql:/usr/local/dovecot/etc/dovecot-dict-quota.conf expire: mysql:/usr/local/dovecot/etc/dovecot-dict-expire.conf Please help :-) What should I do to have the right codes for the folder names? Best regards Michael Lattari

2 1

[Dovecot] v1.2.7 released
by Timo Sirainen 14 Nov '09

14 Nov '09

http://dovecot.org/releases/1.2/dovecot-1.2.7.tar.gz http://dovecot.org/releases/1.2/dovecot-1.2.7.tar.gz.sig * IMAP: IDLE now sends "Still here" notifications to same user's connections at the same time. This hopefully reduces power usage of some mobile clients that use multiple IDLEing connections. * IMAP: If imap_capability is set, show it in the login banner. + IMAP: Implemented SORT=DISPLAY extension. - Login process creation could have sometimes failed with epoll_ctl() errors or without epoll probably some other strange things could have happened. - Maildir: Fixed some performance issues - Maildir: Fixed crash when using a lot of keywords. - Several fixes to QRESYNC extension and modseq handling - mbox: Make sure failed saves get rolled back with NFS. - dbox: Several fixes.

3 2

[Dovecot] v1.1.20 released
by Timo Sirainen 14 Nov '09

14 Nov '09

http://dovecot.org/releases/1.1/dovecot-1.1.20.tar.gz http://dovecot.org/releases/1.1/dovecot-1.1.20.tar.gz.sig Hopefully one of the last v1.1 releases. * Upgraded to Unicode 5.2.0 - Maildir: Fixed crash when using a lot of keywords. - file_set_size() was broken with OSes that didn't support posix_fallocate() (almost everyone except Linux), causing all kinds of index file errors.

2 1

[Dovecot] Ownership and permissions for the index directory/filesystem
by Stewart Dean 14 Nov '09

14 Nov '09

I recently upgraded from DC 1.1.15 to 1.2.6. The /var/dcindx index root directory is: drwxrwsrwt 3962 root sys 192512 Nov 13 11:56 ./ thus 3777. It appears that the user index directories created under DC1.1 look like this (here for /var/dcindx/cep): drwx--S--- 5 cep sys 256 Nov 13 14:26 cep/ while those created under V1.2 look like: drwx------ 3 lrenart sys 256 Nov 12 14:59 lrenart/ It seems that the first time that DC goes to do indexing, I now see this error msg: Nov 12 11:45:15 mercury mail:err|error dovecot: IMAP(bpyi): open(/var/spool/mail/bpyi) failed: Permission denied (euid=2586(bpyi) egid=2000(bard2) missing +w perm: /var/spool/mail) ...but never again... Questions: 1) Are the ownership and permissions on the /var/dcindx index root directory ideal or should they be something else? 2) Ideally what should the ownership and permissions be for individual user subdirs? I create the user mail directories when creating a new account, so it would be little extra trouble to create and set the ownership and permissions. I am currently using mbox mailbox format but will be migrating to maildir over the next some months. Dovecot -n > # 1.2.6: /usr/local/etc/dovecot.conf > # OS: AIX 3 0001378F4C00 > listen: *:143 > ssl_listen: *:993 > disable_plaintext_auth: no > verbose_ssl: yes > login_dir: /var/run/dovecot/login > login_executable: /usr/local/libexec/dovecot/imap-login > login_processes_count: 12 > login_max_processes_count: 774 > max_mail_processes: 1280 > mail_max_userip_connections: 12 > verbose_proctitle: yes > first_valid_uid: 200 > mail_location: mbox:~/mail:INBOX=/var/spool/mail/%u:INDEX=/var/dcindx/%u > mbox_write_locks: fcntl > mbox_dirty_syncs: no > lda: > postmaster_address: postmaster(a)example.com > auth default: > passdb: > driver: pam > userdb: > driver: passwd -- ==== Once upon a time, the Internet was a friendly, neighbors-helping-neighbors small town, and no one locked their doors. Now it's like an apartment in Bed-Stuy: you need three heavy duty pick-proof locks, one of those braces that goes from the lock to the floor, and bars on the windows.... ==== Stewart Dean, Unix System Admin, Bard College, New York 12504 sdean(a)bard.edu voice: 845-758-7475, fax: 845-758-7035

2 1