- dovecot - dovecot.org

[Dovecot] Enable Rawlog from userdb in Dovecot v2.2
by Steffen Kaiser 21 Nov '13

21 Nov '13

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, how do I enable Rawlog for one person only? http://wiki2.dovecot.org/Debugging/Rawlog describes how to enable the postlogin script for all users. Rawlog gets active only, if the dovecot.rawlog directory exists. So far, it's working. However. I suspect that there is some notable overhead in this chain, so I tried to enable rawlog via userdb extra fields. So setup the config as: service imap { executable = imap } service postlogin { executable = script-login -d rawlog unix_listener postlogin { } } In the userdb extra fields I tried: service/imap/executable=imap postlogin Log entry: imap: Debug: Unknown userdb setting: plugin/service/imap/executable=imap postlogin and: service imap/executable=imap postlogin (note the space between service imap) Log entry: imap: Debug: Unknown userdb setting: plugin/service imap/executable=imap postlogin - -- Steffen Kaiser -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEVAwUBUoDzAV3r2wJMiz2NAQJxgwf+NCaABKspwVffTpQqVIAdlXGi2gUrRd29 1Ic82v5xqx8jMQ+UxnKNJBX2jgs87GITWpPtTXUVS8H6piNDJrcAxT0lIun0l4Ob 4riQh01HrMjwWORAAWvHHQWZbyiDu8i2h8PjQAG/8idpCt0lCmmr2DyRQwSx+7lf JgfxfccYMRhAHtethm82cjWs3Q/M9deO+ds+aLwxGhDaYxHcU8vD3ESuhqnsR4Bh VqemH3wBADpfKH3ThRKknsfGfEU5d8bcz1GzhOcjfwC24kPsei4k9wcDAy+moyk1 8vPYyvWnhhfb0/yiO3eLpX0mdlM9Iur1X3MFvA0tFwnB8RtuqZGw3g== =/TtK -----END PGP SIGNATURE-----

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Re: [Dovecot] Problems with dovecot 2.1.7, spamassassin 3.3.2 and antispam plugin
by Joseph Tam 21 Nov '13

21 Nov '13

> LD_PRELOAD=/lib/x86_64-linux-gnu/libgcc_s.so.1 /usr/bin/sa-learn -D > --progress $* /tmp/sendmail-msg-$$.txt >> /tmp/sa-learn-pipe.$$.log 2>&1 > > So far to no avail. I'm going to try the spool2dir backend with > incron. Cumbersome, but it should work ... Maybe try rebuilding whatever is using libgcc_s.so with GCC compiler option -static-libgcc? Joseph Tam <jtam.home(a)gmail.com>

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[Dovecot] Reset vacation lda-dupes database
by Mike Selner ＠ Yahoo 20 Nov '13

20 Nov '13

Hello, I have dovecot 2.2.6 and pignenhole 0.4.2 running on freebsd9.1. We have a mix of unix users (/home/user) and postfixadmin users (/home/vmail/domain/user). I am using dovecot managesive with afterlogic webmail which has a managesieve plugin to set the out of office message. All works fine. I have sieve_vacation_default_period set to 1d. The problem I'm trying to solve is that users set their vacation message and want to test it. So they have their colleagues send them multiple test messages and want to make sure it works. Of course only the first message gets an auto-reply. I tell them that the auto responder only sends one message per day per sender but they would like to test it with a new message etc. So I have to remove their .lda-dupes file manually so they can try again. My previous autoresponder setup (squirrelmail) used a .forward technique and removed the vacation database when they turned the responder from off to on, and this worked well for the above issue. Is there a solution for dovecot managesieve which will remove or reset the .lda-dupes file whenever a new sieve file is uploaded? Or another solution that will reset the "vacation timer" when the user turns vacation from off to on? Thank you Mike

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[Dovecot] Drac for dovecot 2.2
by Anton Lundin 20 Nov '13

20 Nov '13

Hi folks. I thought that i should publish and announce that i ported the dovecot2-drac plugin to be usable with dovecot 2.2 and Debian patched drac for IPv6. The patches can be found at: https://github.com/glance-/dovecot2-drac //Anton -- Anton Lundin

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[Dovecot] status=undeliverable (lost connection with mail.larptreff.de[private/dovecot-lmtp] while sending MAIL FROM)
by Jan Phillip Greimann 20 Nov '13

20 Nov '13

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Good morning dovecot-community, I noticed a strange log-entry since the last day: Nov 7 08:34:42 hetzner postfix/lmtp[3764]: 61CB01A3938: to=<jg+introversion(a)larptreff.de>, relay=mail.larptreff.de[private/dovecot-lmtp], delay=0.05, delays=0.01/0.01/0.02/0.01, dsn=4.4.2, status=undeliverable (lost connection with mail.larptreff.de[private/dovecot-lmtp] while sending MAIL FROM) Thankfully I've configured a cronjob for a daily pflogsumm-report, but I don't understand this. It worked for months like a charm. It seems this only happens on mails with "+"-Delimiter. In my opinion there is only one thing which could cause this problem: I updated my dovecot on 2013/11/04 from 2.2.6-1~auto+36 to 2.2.7-1~auto+2 maillog: http://pastebin.com/WDGfEjdp doveconf -n: http://pastebin.com/ay6dxiUf I will try to downgrade again, did someone have a clue? Changelog from 2.2.7 didn't show changes on lmtp. Best regards, Jan -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJSe0cCAAoJENEKhqzzuxPlLOsH/iQLHuYXH/8HQJI1cyOQ/Xkl KK010kT9EwOZCax+xputF1Cyg9XSCGBwMBA8YFWjTk57EVfNZ4RZLCkpZQU8b0X/ SsDq7jyh8QTBf7K2LEs34L6g2OMbuhv3Hl+D/RqBm09HPoBUGJZEM5ZQu28QE7rD GETa3XkQPwMyo+3GwWXmAzg3wz4tOEGg6meaOzQlGVJshQpSKbDjvln5RtsVc1Qh X9Xa4HdEesH/NXxr6uKUUEjHcp67BLWvmZHrDDIOp4dATqxDbq29QGfiJFvURKur DJZ2hbPPgEFf/Wdf5l3PXfV2OgnubyLiTgRZ7pb+xFNUAlJ2YCeRv5CUigLaps8= =0Jya -----END PGP SIGNATURE-----

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[Dovecot] how can i change the content of rejected message
by ihab 20 Nov '13

20 Nov '13

i use dovecot 1.2.15 and set quota in the system and when the quota full for one user1 and other user2 sent a email to this user1 a rejected email will sent to user2 i want to change the content and the title of this email ??? Thanks in advance -- View this message in context: http://dovecot.2317879.n4.nabble.com/how-can-i-change-the-content-of-reject… Sent from the Dovecot mailing list archive at Nabble.com.

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[Dovecot] dovecot perl sasl ejabberd
by Костырев Александр Алексеевич 20 Nov '13

20 Nov '13

Good day to all! We would like to authenticate our ejabberd against Dovecot with perl there's such a script http://www.ejabberd.im/files/contributions/check_dovecot.pl.txt that script uses following perl library - http://cpansearch.perl.org/src/SASHA/Authen-SASL-Authd-0.04/lib/Authen/SASL… Authentication is OK, but sub user_dovecot wich queues information about a specific user doesn't work with error dovecot: auth: Error: BUG: Authentication client sent unknown handshake command: USER?1?user60(a)atlas-2.ru could someone help with this ? thanks in advance! -- С уважением, Костырев Александр администратор Linux-систем skype: a.kostyrev

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[Dovecot] UID order vs date order
by Torbjorn Jansson 20 Nov '13

20 Nov '13

Hi i have recently moved a mailbox to dovecot and intend to use it via imap and i have run into a problem. when i imported the mails apparently the UID order got reversed compared to the date order, result is that some clients like on android devices download the oldest mails instead of newest. it is not so interesting to have several years old mail show up at the top of the mailbox. is there any way of convincing dovecot to renumber the mails by date order instead? i have tried to delete the dovecot-uidlist and dovecont.index* files in an unimportant folder and the only thing that happens was that all of the mails got renumbered in the wrong order again (lower numbers but still same problem) any advice? i cant be the only one that have run into this.

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[Dovecot] Dovecot 2.2.5: Panic: file mail-transaction-log.c: line 350 (mail_transaction_log_set_mailbox_sync_pos)
by Rob Dosogne 20 Nov '13

20 Nov '13

Hello, I have been seeing an issue with Dovecot 2.2.5 (which is the current version packaged by cPanel). This is happening with any action that tries to access the mailbox index via IMAP. This log and debug information comes from a force-resync attempt, however, the same errors are logged when the user tries to open the mailbox or move a message to it. (User, domain, and IPs in log have been changed for privacy reasons). System is a CentOS 5.10 (x64) VPS under Virtuozzo 4.0, and is not OOMing or hitting any container limits. User is connecting from multiple devices on the same IP, most of which are Apple Mail & iOS. Other users with only Apple Mail & iOS devices are also experiencing the same errors. Log: Nov 19 15:55:33 host dovecot: imap-login: Login: user=<user(a)domain.com>, method=PLAIN, rip=1.2.3.4, lip=5.6.7.8, mpid=13887, TLS, session=<A+FrZpDr/wAYzVli> Nov 19 15:55:33 host dovecot: imap: Debug: Loading modules from directory: /usr/lib64/dovecot Nov 19 15:55:33 host dovecot: imap: Debug: Module loaded: /usr/lib64/dovecot/lib01_acl_plugin.so Nov 19 15:55:33 host dovecot: imap: Debug: Module loaded: /usr/lib64/dovecot/lib10_quota_plugin.so Nov 19 15:55:33 host dovecot: imap: Debug: Module loaded: /usr/lib64/dovecot/lib11_imap_quota_plugin.so Nov 19 15:55:33 host dovecot: imap: Debug: Added userdb setting: mail=maildir:/home/username/mail/domain.com/user Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: Effective uid=504, gid=502, home=/home/username/mail/domain.com/user Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: acl: No acl_shared_dict setting - shared mailbox listing is disabled Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: Quota root: name= backend=maildir args= Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: Quota rule: root= mailbox=INBOX.Trash ignored Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: Quota grace: root= bytes=0 (10%) Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: Namespace : type=private, prefix=INBOX., sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/home/username/mail/domain.com/user Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: maildir++: root=/home/username/mail/domain.com/user, index=, indexpvt=, control=, inbox=/home/username/mail/domain.com/user, alt= Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: acl: initializing backend with data: vfile Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: acl: acl username = user(a)domain.com Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: acl: owner = 1 Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: acl vfile: Global ACL directory: (none) Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: Namespace : type=private, prefix=, sep=, inbox=no, hidden=yes, list=no, subscriptions=no location=fail::LAYOUT=none Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: none: root=, index=, indexpvt=, control=, inbox=, alt= Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: acl vfile: file /home/username/mail/domain.com/user/.TrainSpam/dovecot-acl not found Nov 19 15:55:33 host dovecot: imap(user(a)domain.com): Debug: acl vfile: file /home/username/mail/domain.com/user/.Spam/dovecot-acl not found Nov 19 15:55:35 host dovecot: imap(user(a)domain.com): Error: broken sync positions in index file /home/username/mail/domain.com/user/.Spam/dovecot.index Nov 19 15:55:35 host dovecot: imap(user(a)domain.com): Warning: fscking index file /home/username/mail/domain.com/user/.Spam/dovecot.index Nov 19 15:55:35 host dovecot: imap(user(a)domain.com): Error: Fixed index file /home/username/mail/domain.com/user/.Spam/dovecot.index: log_file_tail_offset 3988 -> 3868 Nov 19 15:55:35 host dovecot: imap(user(a)domain.com): Panic: file mail-transaction-log.c: line 350 (mail_transaction_log_set_mailbox_sync_pos): assertion failed: (file_offset >= log->head->saved_tail_offset) Nov 19 15:55:35 host dovecot: imap(user(a)domain.com): Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0 [0x2b07be142400] -> /usr/lib64/dovecot/libdovecot.so.0 [0x2b07be142456] -> /usr/lib64/dovecot/libdovecot.so.0 [0x2b07be141df3] -> /usr/lib64/dovecot/libdovecot-storage.so.0 [0x2b07bdea066b] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_sync_commit+0x89) [0x2b07bde97ed9] -> /usr/lib64/dovecot/libdovecot-storage.so.0 [0x2b07bde25e4d] -> /usr/lib64/dovecot/libdovecot-storage.so.0(maildir_transaction_save_commit_pre+0x856) [0x2b07bde22186] -> /usr/lib64/dovecot/libdovecot-storage.so.0 [0x2b07bde81cc8] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_transaction_commit_full+0x86) [0x2b07bde8f466] -> /usr/lib64/dovecot/libdovecot-storage.so.0(index_transaction_commit+0xa5) [0x2b07bde820a5] -> /usr/lib64/dovecot/lib10_quota_plugin.so [0x2b07bef5252b] -> /usr/lib64/dovecot/lib01_acl_plugin.so [0x2b07bed40f77] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_transaction_commit_ge Nov 19 15:55:35 host dovecot: imap(user(a)domain.com): Fatal: master: service(imap): child 13887 killed with signal 6 (core dumped) Debug: Core was generated by `dovecot/imap'. Program terminated with signal 6, Aborted. #0 0x00002b07be3e0265 in raise () from /lib64/libc.so.6 (gdb) bt full #0 0x00002b07be3e0265 in raise () from /lib64/libc.so.6 No symbol table info available. #1 0x00002b07be3e1d10 in abort () from /lib64/libc.so.6 No symbol table info available. #2 0x00002b07be14240d in default_fatal_finish (type=<value optimized out>, status=0) at failures.c:191 backtrace = 0x1773c798 "/usr/lib64/dovecot/libdovecot.so.0 [0x2b07be142400] -> /usr/lib64/dovecot/libdovecot.so.0 [0x2b07be142456] -> /usr/lib64/dovecot/libdovecot.so.0 [0x2b07be141df3] -> /usr/lib64/dovecot/libdovecot-stora"... #3 0x00002b07be142456 in i_internal_fatal_handler (ctx=0x7fff3c65f120, format=<value optimized out>, args=<value optimized out>) at failures.c:652 status = 0 #4 0x00002b07be141df3 in i_panic (format=0x363f <Address 0x363f out of bounds>) at failures.c:263 ctx = {type = LOG_TYPE_PANIC, exit_status = 0, timestamp = 0x0} args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff3c65f1f0, reg_save_area = 0x7fff3c65f130}} #5 0x00002b07bdea066b in mail_transaction_log_set_mailbox_sync_pos (log=<value optimized out>, file_seq=<value optimized out>, file_offset=<value optimized out>) at mail-transaction-log.c:350 __FUNCTION__ = "mail_transaction_log_set_mailbox_sync_pos" #6 0x00002b07bde97ed9 in mail_index_sync_update_mailbox_offset (_ctx=0x1776e588) at mail-index-sync.c:751 seq = 4 offset = 3868 #7 mail_index_sync_commit (_ctx=0x1776e588) at mail-index-sync.c:795 ctx = 0x17787570 index = 0x17770cf0 next_uid = <value optimized out> want_rotate = <value optimized out> index_undeleted = false delete_index = false ret = <value optimized out> #8 0x00002b07bde25e4d in maildir_sync_index_finish (ctx=0x1776e570, success=<value optimized out>) at maildir-sync-index.c:331 mbox = 0x1776ea30 time_diff = <value optimized out> ret = 0 #9 0x00002b07bde22186 in maildir_transaction_save_commit_pre (_ctx=0x177800e0) at maildir-save.c:1029 ctx = <value optimized out> _t = 0x17779bc0 sync_flags = <value optimized out> ret = 0 __FUNCTION__ = "maildir_transaction_save_commit_pre" #10 0x00002b07bde81cc8 in index_transaction_index_commit (index_trans=0x17779cb0, result_r=0x7fff3c65f470) at index-transaction.c:51 t = 0x17779bc0 pvt_sync_ctx = 0x0 ret = 0 __FUNCTION__ = "index_transaction_index_commit" #11 0x00002b07bde8f466 in mail_index_transaction_commit_full (_t=0x7fff3c65f498, result_r=0x7fff3c65f470) at mail-index-transaction.c:262 t = 0x17779cb0 index = 0x17770cf0 index_undeleted = false #12 0x00002b07bde820a5 in index_transaction_commit (t=0x17779bc0, changes_r=0x7fff3c65f5a0) at index-transaction.c:194 box = 0x1776ea30 itrans = 0x0 result = {log_file_seq = 0, log_file_offset = 0, commit_size = 0, ignored_modseq_changes = 0} ret = 0 #13 0x00002b07bef5252b in quota_mailbox_transaction_commit (ctx=0x17779bc0, changes_r=0x7fff3c65f5a0) at quota-storage.c:134 qt = 0x1777a890 #14 0x00002b07bed40f77 in acl_transaction_commit (ctx=0x17779bc0, changes_r=0x7fff3c65f5a0) at acl-mailbox.c:451 abox = 0x1776f048 ret = <value optimized out> #15 0x00002b07bde53975 in mailbox_transaction_commit_get_changes (_t=<value optimized out>, changes_r=0x7fff3c65f5a0) at mail-storage.c:1847 _data_stack_cur_id = 4 t = 0x17779bc0 save_count = 1 ret = <value optimized out> __FUNCTION__ = "mailbox_transaction_commit_get_changes" #16 0x000000000040c0d3 in cmd_copy_full () No symbol table info available. #17 0x000000000040c39b in cmd_copy () No symbol table info available. #18 0x0000000000414d97 in command_exec () No symbol table info available. #19 0x0000000000413b9b in client_command_input () No symbol table info available. #20 0x0000000000413c5f in client_command_input () No symbol table info available. #21 0x0000000000413e0f in client_handle_input () No symbol table info available. #22 0x0000000000414212 in client_input () No symbol table info available. #23 0x00002b07be150f16 in io_loop_call_io (io=0x1775c450) at ioloop.c:387 ioloop = 0x17744720 t_id = 2 #24 0x00002b07be15238d in io_loop_handler_run (ioloop=<value optimized out>) at ioloop-epoll.c:215 ctx = <value optimized out> event = 0x17746210 list = 0x1775c4a0 io = 0x363f tv = {tv_sec = 1799, tv_usec = 999752} events_count = <value optimized out> msecs = <value optimized out> ret = 1 i = 0 call = false __FUNCTION__ = "io_loop_handler_run" #25 0x00002b07be150ebd in io_loop_run (ioloop=0x17744720) at ioloop.c:406 No locals. #26 0x00002b07be107223 in master_service_run (service=0x177445b0, callback=0x363f) at master-service.c:566 No locals. #27 0x000000000041d437 in main () No symbol table info available. # dovecot -n # 2.2.5: /etc/dovecot/dovecot.conf # OS: Linux 2.6.18-028stab101.1 x86_64 CentOS release 5.10 (Final) auth_cache_size = 2 k auth_mechanisms = plain login auth_username_chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!#$-=?^_{}~./@+%" disable_plaintext_auth = no lock_method = dotlock mail_debug = yes mailbox_idle_check_interval = 15 secs mmap_disable = yes namespace { inbox = yes location = prefix = INBOX. type = private } passdb { args = /usr/local/cpanel/bin/dovecot-wrap driver = checkpassword } plugin { acl = vfile quota = maildir quota_rule = INBOX.Trash:ignore } protocols = imap pop3 service auth { unix_listener auth-client { mode = 0666 } } service imap-login { client_limit = 500 inet_listener imap { address = * } inet_listener imaps { address = * } process_limit = 100 process_min_avail = 2 service_count = 1 vsz_limit = 64 M } service imap { process_limit = 512 vsz_limit = 256 M } service managesieve-login { client_limit = 500 process_limit = 100 process_min_avail = 2 service_count = 1 vsz_limit = 64 M } service managesieve { process_limit = 512 vsz_limit = 256 M } service pop3-login { client_limit = 500 inet_listener pop3 { address = * } inet_listener pop3s { address = * } process_limit = 100 process_min_avail = 2 service_count = 1 vsz_limit = 64 M } service pop3 { process_limit = 512 vsz_limit = 256 M } ssl_cert = </etc/dovecot/ssl/dovecot.crt ssl_cipher_list = ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:-LOW:-SSLv2:-EXP ssl_key = </etc/dovecot/ssl/dovecot.key userdb { driver = prefetch } userdb { args = /usr/local/cpanel/bin/dovecot-wrap driver = checkpassword } verbose_proctitle = yes protocol imap { imap_idle_notify_interval = 15 mins imap_logout_format = in=%i, out=%o, bytes=%i/%o mail_max_userip_connections = 100 mail_plugins = acl quota imap_quota } protocol pop3 { mail_max_userip_connections = 100 mail_plugins = quota pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s, bytes=%i/%o pop3_uidl_format = UID%u-%v } protocol lda { postmaster_address = postmaster(a)example.com } Any help with this would be greatly appreciated! cheers, -- Rob

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[Dovecot] Quick question on sieve
by LuKreme 20 Nov '13

20 Nov '13

I have a procmail recipe that does the majority of my heavy lifting for my mailing lists. It's pretty straightforward, but as I understand it, this isn't something sieve can do: # [ ] contains a space and a tab :0 * 9876543210^0 ^(List-Id:.*<|X-Mailing-List:[ ]*)\/[-A-z0-9_+]+ * 9876543210^0 ^(List-Post:[ ]*(<mailto:)?|List-Owner:[ ]*(<mailto:)?owner-)\/[-A-Z0-9_+]+ * 9876543210^0 ^(Sender:[ ]*owner-|X-BeenThere:[ ]*|Delivered-To:[ ]*mailing list )\/[-A-Za-z0-9_+]+ * 9876543210^0 ^Sender:.* List"? <(mailto:)?\/[-A-Z0-9_+]+ { LISTNAME=$MATCH } Basically, it checks the headers for any one of the headers List-ID: List-Post: List-Owner: Sender: owner- X-BeenThere: Delivered-To: Sender:.*List and parses out the name of the list, writing it to the LISTNAME variable For the vast majority of mailing lists the message is then written to .$LISTNAME/ This means that, by default, a new mailing list is automatically sorted to its own mailbox without my doing anything at all. Is this something hat Sieve can do? Does it have variable assignment? -- <div id="me"><div id="Dennis Miller>It's just my opinion. I could be wrong.</div>But I'm not.</div>

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