- dovecot - dovecot.org

[Dovecot] Fatal: Can't finish POP3 UIDL command
by stevenfah 15 May '13

15 May '13

I have been setting up a new mail server and copied our client's old mail to it. The old server has Courier (under Plesk), we're using Dovecot on the new server. Most accounts seem to work fine (under IMAP or POP3), but for a few we're getting the following in the /var/log/mail.err. Error: Message ordering changed unexpectedly (msg #1: storage seq 140 -> 1) Fatal: Can't finish POP3 UIDL command And the affected accounts can't get at their email. Things work ok if people switch to IMAP but for some of our clients that is a difficulty, so we really need POP3 working. I used the Perl script given here to convert the mailboxes. The only fix we've found is the rename/delete the Dovecot-uidlist file for the affected mailboxes and we've done that, as it was only a few. The issue now is that more mailboxes are coming with the same error, even though they were fine originally. -- View this message in context: http://dovecot.2317879.n4.nabble.com/Fatal-Can-t-finish-POP3-UIDL-command-t… Sent from the Dovecot mailing list archive at Nabble.com.

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[Dovecot] quota-related crash for doveadm dsync operation
by Emmanuel Dreyfus 15 May '13

15 May '13

Hi I understand the crash below is caused by filesystem quota. I just report it because perhaps it could have a more graceful failure. Apr 29 09:39:17 danceny dovecot: dsync-local(jdoe): Error: Mailbox Sent: Saving failed: Not enough disk space Apr 29 09:39:17 danceny syslogd[165]: last message repeated 4 times Apr 29 09:39:17 danceny dovecot: doveadm: Error: dsync-remote(jdoe): Error: Cached message size smaller than expected (35111 < 40830) Apr 29 09:39:17 danceny dovecot: doveadm: Error: dsync-remote(jdoe): Error: Corrupted index cache file /mail/indexes/jdoe/.imap/Sent/dovecot.index.cache: Broken physical size for mail UID 976 Apr 29 09:39:17 danceny dovecot: doveadm: Error: dsync-remote(jdoe): Error: dsync(local): read(/home/pct/jdoe/mail/Sent) failed: Invalid argument Apr 29 09:39:17 danceny dovecot: dsync-local(jdoe): Error: dsync(root(a)volanges.net.espci.fr): read() failed: Broken pipe Apr 29 09:39:17 danceny dovecot: dsync-local(jdoe): Panic: file mail-storage.c: line 1830 (mailbox_transaction_commit_get_changes): assertion failed: (ret < 0 || seq_range_count(&changes_r->saved_uids) == save_count || array_count(&changes_r->saved_uids) == 0) Apr 29 09:39:17 danceny dovecot: dsync-local(jdoe): Fatal: master: service(doveadm): child 23443 killed with signal 6 (core not dumped - set service doveadm { drop_priv_before_exec=yes }) -- Emmanuel Dreyfus manu(a)netbsd.org

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[Dovecot] Lucene and Zlib with 2.2.1
by Kyle Wheeler 15 May '13

15 May '13

Hello, I have an "archive" folder in my inbox, where I manually stick old mails into a compressed mbox format. Since upgrading to Dovecot 2.2.1, I've started seeing messages like the following in my log files: imap(...): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable indexer-worker(...): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable indexer-worker(...): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable indexer-worker(...): Error: lucene: Failed to sync mailbox INBOX: Mailbox isn't selectable imap(...): Error: indexer failed to index mailbox INBOX/Archive/2007/Sent.gz These errors *appear* to be mostly benign; I still get results from searching the mailbox. But for whatever reason, the indexer appears to not be working for those folders. As you can probably tell, I'm using the fts_lucene plugin, which used to work just fine (with Dovecot 2.1.x). Is this expected behavior? Are these errors truly ignorable? Why are these compressed mailboxes not selectable? ~Kyle -- Where justice is denied, where poverty is enforced, where ignorance prevails, and where any one class is made to feel that society is an organized conspiracy to oppress, rob and degrade them, neither persons nor property will be safe. -- Frederick Douglas

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[Dovecot] Xlist in userdb, Foldernames with whitespace?
by Hajo Locke 15 May '13

15 May '13

Hello, i use dovecot 2.1.7 and exported all my XLIST FolderSettings to userdb Whole Story is here: http://dovecot.org/list/dovecot/2013-March/089209.html This is all successful, but there is one problem left. I use lines like this to realize individual XLIST Foldernames in usedb: namespace/inbox/mailbox=Sent namespace/inbox/mailbox/Sent/name=Sent namespace/inbox/mailbox/Sent/auto=subscribe namespace/inbox/mailbox/Sent/special_use=\sent My problem is to allow Foldernames with whitespace in it f.e. Sent Messages I tried to put these names in quotes in this line or mask the blank with backslash but nothing was working. Dovecot ist not accepting these settings: dovecot: imap: Debug: Added userdb setting: namespace/inbox/mailbox="Sent Messages" dovecot: imap: Debug: Unknown userdb setting: plugin/namespace/inbox/mailbox/"Sent Messages"/auto=subscribe dovecot: imap: Debug: Unknown userdb setting: plugin/namespace/inbox/mailbox/"Sent Messages"/name="Sent Messages" dovecot: imap: Debug: Unknown userdb setting: plugin/namespace/inbox/mailbox/"Sent Messages"/special_use=\sent How to code folders with whitespace etc. in my userdb settings? I tried a lot but nothing was correct. Thanks, Hajo

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[Dovecot] protocols and privileges
by andreas graeper 15 May '13

15 May '13

hi, 1) protocols = pop3 but when starting the service, output tells about imap. when mua fetches mails ~/mail/.imap/INDEX is created. 2) i have some users uid=500 .. 505. src in /var/mail/%u, owner is <user>.mail and home-directories /home/<user> - owner is <user>.users when dovecot tries to create directory /home/<user>/mail then it tells for user xyz (uid = 502) euid=502(xyz) egid=100(users) missing +w permission /home/xyz , euid is not dir owner. but /home/xyz is owned by xyz.users and mod = 0700 ( drwx------ ) same environment for uid = 501 works great ! thanks in advance andreas ? permission lookup from /home/xyz/mail failed do i have to create that mail directory manually ?

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[Dovecot] dovecot 2.2.1: lmtp running in base_dir
by Andy R 15 May '13

15 May '13

Evening all, I'm running into an issue with lmtp trying to store user mail in 'base_dir' ( same as this ( http://www.dovecot.org/list/dovecot/2011-January/056736.html )) however I'm just using PAM for auth. I've tried with chroot, without chroot and 'chroot'ing lmtp directly in ' service lmtp { } ' which just lead to lots more errors. I've not included anything of the current config so far, as I don't know what is needed here yet. I'm sure I'm missing something obvious, but I can't spot it for the life of me. Can anyone offer any new ideas? Many thanks Andy R.

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[Dovecot] Dovecot 2.2.1 subscribtion status in LIST
by Nikolay S. 15 May '13

15 May '13

Hi there, I am using Evolution to connect to dovecot imap server. Today the server was upgraded to 2.2.1 from 2.1.9, and there is problem with evolution being unable to subscribe to INBOX. This is from dovecot 2.1.9: a002 list "" "*" return (subscribed) * LIST (\Subscribed) "." "Sent Items" * LIST (\Subscribed) "." "Junk E-mail" * LIST (\Subscribed) "." "Trash" * LIST (\Subscribed) "." "Archive" * LIST (\Subscribed) "." "Drafts" * LIST (\Subscribed) "." "INBOX" <--- And this is from 2.2.1: a002 list "" "*" return (subscribed) * LIST (\Subscribed) "." "Sent Items" * LIST (\Subscribed) "." "Junk E-mail" * LIST (\Subscribed) "." Trash * LIST (\Subscribed) "." Archive * LIST (\Subscribed) "." Drafts * LIST () "." INBOX <--- a002 OK List completed. a002 lsub "" "*" * LSUB () "." Drafts * LSUB () "." "Sent Items" * LSUB () "." Archive * LSUB () "." Trash * LSUB () "." INBOX <--- * LSUB () "." "Junk E-mail" a002 OK Lsub completed. In 2.2.1 LIST does not show INBOX as subscribed, which looks to confuse evolution. INBOX is actually subscribed: cat <path-to-maildir>/subscriptions Drafts Sent Items Archive Trash INBOX Junk E-mail

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[Dovecot] IMAP SSL proxy (questions)
by Trever L. Adams 15 May '13

15 May '13

Hello everyone, I have seen: http://wiki.dovecot.org/HowTo/ImapProxy. It doesn't seem to fit what I need. Unfortunately, I cannot use TLS. I have to use SSL. Also, I would rather not duplicate the certificates for the IMAP servers. Hence nginx doesn't seem to be a good choice either. I am hoping that since SSL has "Client Hello" which specifies the site requested the the following could be done: Client - > Proxy [SYN] Proxy -> Client [SYN, ACK] Client -> Proxy [ACK] Client -> Proxy [SSL With "Client Hello", having server_name in Extension: server_name and sub-fields] Proxy sees intended host Proxy <-> Intended Server [SYN/SYN+ACK/ACK sequence] Proxy -> Intended Server [Replay SSL/Client Hello] Client <-> Proxy <-> Intended Server (Proxy is non decrypting Man-in-the-Middle, just acting as a pseudo-invisible relay) I know that something somewhat like this works because this is how Apache can do virtual hosts with SSL. Of course, it acts as the end point intended server, not a proxy. I believe it is also somewhat how Squid does SSL proxying, although I could be entirely wrong. Is this possible? Can this be implemented in dovecot? If not, does anyone know of such a project. Proxy needs to not have any exploitable holes and really only needs to understand enough SSL to get the server_name, pass through the connection, replaying Client Hello, and then knowing when to shut the connection. Just as a breif example, the use I have for this now is that I have several imap servers which all have IPv6 addresses, but have to share an IPv4 address. for SMTP side of things, this works well for all incoming email. (As an aside, does anyone know of a similar setup for SSL traffic on port 465 SSL for SMTP?) Thank you for any help, Trever

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[Dovecot] Keyword limit?
by Michael M Slusarz 15 May '13

15 May '13

Running into a weird issue in a mailbox that has 26+ keywords. In one session, I do this: S: 2 SELECT "INBOX" (QRESYNC (1255685337 78608 [...uids...])) S: [...] S: * OK [HIGHESTMODSEQ 78608] Highest S: * OK [UIDVALIDITY 1255685337] UIDs valid S: 2 OK [READ-WRITE] Select completed. C: 3 UID STORE 48386 (UNCHANGEDSINCE 78608) +FLAGS AAAAAAAA S: * 8 FETCH (UID 48386 MODSEQ (78609) FLAGS (\Seen AAAAAAAA)) S: 3 OK Store completed. C: 4 LOGOUT S: * OK [CLOSED] Previous mailbox closed. S: * BYE LOGOUT received S: 4 OK Completed The next time I access that mailbox, I see this: C: 2 SELECT "INBOX" (QRESYNC (1255685337 78609 [...uids...])) S: [...] S: * OK [UIDVALIDITY 1255685337] UIDs valid S: * OK [HIGHESTMODSEQ 78609] Highest S: * 8 FETCH (MODSEQ (78610) UID 48386 FLAGS (\Seen)) S: 2 OK [READ-WRITE] Select completed. MODSEQ 78610 is entirely server-initiated. It *appears* that the mailbox doesn't handle more than 26 keywords. My dovecot-keywords looks like: 0 $Forwarded [Entries 1-24] 25 Test "Test" is a keyword I created immediately before "AAAAAAAA". If I remove Test and then add "AAAAAAAA", the keyword sticks. Is this a built-in limit? Can't find anything in the config/wiki docs (Dovecot 2.1.16). Or are my dovecot index/cache files hosed in some way? michael

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[Dovecot] Mail deduplication
by Tim Groeneveld 15 May '13

15 May '13

Hi Guys, I am wondering about mail deduplication. I am looking into the possibility of seperating out all of the message bodies with multiple parts inside mail that is recived from `dovecot` and hashing them all. The idea is that by hashing all of the parts inside the email, I will be able to ensure that each part of the email will only be saved once. This means that attachments & common parts of the body will only be saved once inside the storage. How achievable would this be with the current state of dovecot? Would it even be worth doing? Thanks, Tim

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[Dovecot] quota and dict
by Jeff Gustafson 15 May '13

15 May '13

I have a question about using dict and quotas. I want dovecot to send quota queries to a custom dict server over a socket. I'm doing this because I can't do group quotas based on domain since a customer can have each of their users associated with different domains under a single account. I need to lookup the account ID and group based on that. I'm worried putting everything in mysql will cause way too many writes and lower the performance of our mysql cluster. I have having a little trouble connecting all the dots in the config file. In the userdb example, there is an 'args' parameter that allows a file to specify a uri. I don't see how to do that for dict. I only see file, mysql, and postgresql. Shouldn't I be able to use a dictionary proxy to attach any custom program to a quota dict socket? Tell the quota plug to proxy quota which then points to a socket: plugin { quota = dict:User quota::proxy::quota } dict { quota = proxy:/tmp/test-socket } or should it be: plugin { quota = dict:User quota::proxy:/tmp/test-socket } Neither one create a socket in /tmp. It seems like this should be possible, but I don't see an obvious way to do it. ...Jeff

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[Dovecot] Released Pigeonhole v0.4.0 for Dovecot v2.2.1.
by Stephan Bosch 15 May '13

15 May '13

Hello Dovecot users, I finally release the first version of Pigeonhole v0.4 for Dovecot v2.2. The main reason for the delay was that some unexpected (design) problems occurred with the new doveadm-sieve plugin, which allows synchronizing sieve scripts using doveadm sync. One important change is that I incorporated the extprograms plugin into the main Pigeonhole release. With this plugin it is possible to execute administrator-controlled external programs (shell scripts) from the Sieve interpreter, e.g. for special message delivery, filtering and string manipulation. The list of new features is not that impressive. I've been working on IMAP URLAUTH, IMAP CATENATE and HTTP support for Dovecot. Currently, I'm building an SMTP submission proxy server. After all that I plan to spend more time on Sieve development. One of the most important issues on my list is implementing support for using alternative types of storage (e.g. a database) for Sieve scripts, rather than only a filesystem directory as it is now. Changelog v0.4.0: + Added doveadm-sieve plugin that provides the possibility to sync Sieve scripts using doveadm sync along with the user's mailboxes. + Added the Sieve extprograms plugin to the main Pigeonhole package. It is still a plugin, but it is now included so that a separate compile is no longer necessary and distributors are likely to include it. The extprograms plugin provides Sieve language extensions that allows executing (administrator-controlled) external programs for message delivery, message filtering and string manipulation. Refer to doc/plugins/sieve_extprograms.txt for more information. + Added debug message showing Pigeonhole version at initialization. Makes it very clear that the plugin is properly loaded. + Finished implementation of the Sieve include extension. It should now fully conform to RFC 6609. The main addition is the new :optional tag which makes the include command ignore missing included scripts without an error. + Finished implementation of the Sieve environment extension as much as possible. Environment items "location", "phase" and "domain" now also return a usable value. The release is available as follows: http://www.rename-it.nl/dovecot/2.2/dovecot-2.2-pigeonhole-0.4.0.tar.gz http://www.rename-it.nl/dovecot/2.2/dovecot-2.2-pigeonhole-0.4.0.tar.gz.sig Refer to http://pigeonhole.dovecot.org and the Dovecot v2.x wiki for more information. Have fun testing this new release and don't hesitate to notify me when there are any problems. Regards, -- Stephan Bosch stephan(a)rename-it.nl

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[Dovecot] 2.2.x autobuilds: Debian Stable now Wheezy, which pool for 2.2.x?
by Ron Leach 15 May '13

15 May '13

List, good evening, just installed a new Debian Stable (Wheezy). The Debian Stable repositories now include Dovecot 2.1.7 as standard. I haven't installed that because I wanted to try 2.2.x on this new clean install but unsure which 'pool' to use in the xi.rename-it.nl repository of autobuilds. http://xi.rename-it.nl/debian/pool/ Wheezy became Stable on May 5, just a few days ago. I'm not sure whether to still follow the advice in the wiki for obtaining 2.2.x for Wheezy, which (understandably, because the new Debian Stable release has been so very recent) continues to refer to Wheezy as 'testing'. http://wiki2.dovecot.org/PrebuiltBinaries#Automatically_Built_Packages Presumably, the packages in the 'testing' autobuild system pick up Debian's 'testing' pool libraries (or assume them to exist) and these may no longer be the ones needed for Wheezy because Wheezy is 'Stable', in Debian-speak. Does anyone know, for sure, which autobuild pool to now use for 2.2.x for Wheezy? http://xi.rename-it.nl/debian/pool/stable-auto/ or http://xi.rename-it.nl/debian/pool/testing-auto/ 2.2.x in 'stable-auto' doesn't seem to have changed since before Wheezy was released, whereas 2.2.x has changed in 'testing-auto', and I'm not sure what to make of that. Stephan does suggest that queries be directly written to him, but I posted here because I thought I might not be the only person who was unsure. I'd be grateful for any advice, regards, Ron

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[Dovecot] Idea: POP3 deletion as a flag
by Timo Sirainen 14 May '13

14 May '13

GMail doesn't delete mails when POP3 client issues a DELE command for it. Instead they just become invisible for future POP3 sessions, but they still exist for IMAP/webmail. The same could be implemented pretty easily for Dovecot: - Add a new setting to enable this: pop3_deleted_flag = $POP3Deleted - When DELEting a message, add this flag to the message. - When listing messages, skip all messages that have this flag. - Also hide this flag from IMAP clients(?) Thoughts? Probably 20 lines of new code.

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[Dovecot] ot: mirroring/archiving to a Mac?
by voytek＠sbt.net.au 14 May '13

14 May '13

I have Doveot 2.1.1 on Centos, all's well user mails are kept for 60 days, then, 'aged off' (deleted) a Mac user with two domains and two dozen users asked me: can I set a mail server on my home Mac server, and, 'mirror' the real mail server mailboxes so than I can have an offline mail archive for ever ? I know very little about Macs, can I setup dovceot on Mac? any tips/suggestions/howtos for mirroring/archiving as so?

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[Dovecot] Pigeonhole: Typo in 20-managesieve.conf
by Gedalya 12 May '13

12 May '13

Line 33: #process_count = 1024 Probably you mean process_limit

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[Dovecot] Any way to let dovecot block pop3 attempts?
by Steve Campbell 12 May '13

12 May '13

Is there a way using dovecot facilities to block an IP from attempting POP3 connections (similar to the sendmail access file for smtp connections)? I usually do this at my border firewall, but if there's a quick and dirty way in dovecot to do this, it'd make life a little simpler. Thanks steve campbell

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[Dovecot] Problem with LDA reject message
by Davide 11 May '13

11 May '13

Hi to all, i have a problem with LDA when users are quota-full. My setup is Vpopmail + dovecot + lda; if i send a messagge internally to a user with quota full i receive correctly a messagge but in the header ( i attacch a snip) From - Fri May 10 14:42:27 2013 X-Mozilla-Status: 0001 X-Mozilla-Status2: 00000000 X-Mozilla-Keys: Return-Path: <"<>"@mail.cgilfe.it> i receive this strange Return-Path. I the messagge is sent outside other servers reply with this messagge: Subject: failure notice Hi. This is the qmail-send program at mail.cgilfe.it. I'm afraid I wasn't able to deliver your message to the following addresses. This is a permanent error; I've given up. Sorry it didn't work out. <Roberta.Luzzi(a)filcams.cgil.it>: Connected to 80.207.169.234 but sender was rejected. Remote host said: 501 Address Syntax Error in <"<>"@mail.cgilfe.it> this is my .qmail-default file: |/var/qmail/bin/preline -f /usr/local/libexec/dovecot/dovecot-lda -d $EXT@$USER | /home/vpopmail/bin/vdelivermail "" bounce-no-mailbox Thanks in advance. -- *Davide Marchi* *T*eorema *F*errara *Srl* Via Spronello, 7 - Ferrara - 44121 Tel. *0532783161* Fax. *0532783368* E-m@il: *davide.marchi(a)mail.cgilfe.it* Skype: *davide.marchi73* Web: *http://www.cgilfe.it* *CONFIDENZIALITA'* *Ai sensi del D.Lgs. 196/2003 si precisa che le informazioni contenute in questo messaggio sono riservate ed a uso esclusivo del destinatario/dei destinatari. Qualora il messaggio in parola Le fosse pervenuto per errore, La invitiamo ad eliminarlo senza copiarlo e a non inoltrarlo a terzi, dandocene gentilmente comunicazione.* *Per favore, pensa all'ambiente. Stampa questa email solo se necessario.*

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Re: [Dovecot] Any way to let dovecot block pop3 attempts?
by Joseph Tam 11 May '13

11 May '13

Steve Campbell writes: > I use Centos and the default dovecot RPM. I seem to recall there was a > way to determine if dovecot was built with "--with-libwrap". Can anyone > shed light on how to determine this, please? Maybe dovecot --build-options Or you can just test it directly by denying a connection to a test host. Joseph Tam <jtam.home(a)gmail.com>

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[Dovecot] Remove Return-Path in lda rejection message
by Davide 11 May '13

11 May '13

Is it possible to remove return-path in dovecot lda rejection? -- *Davide Marchi* *T*eorema *F*errara *Srl* Via Spronello, 7 - Ferrara - 44121 Tel. *0532783161* Fax. *0532783368* E-m@il: *davide.marchi(a)mail.cgilfe.it* Skype: *davide.marchi73* Web: *http://www.cgilfe.it* *CONFIDENZIALITA'* *Ai sensi del D.Lgs. 196/2003 si precisa che le informazioni contenute in questo messaggio sono riservate ed a uso esclusivo del destinatario/dei destinatari. Qualora il messaggio in parola Le fosse pervenuto per errore, La invitiamo ad eliminarlo senza copiarlo e a non inoltrarlo a terzi, dandocene gentilmente comunicazione.* *Per favore, pensa all'ambiente. Stampa questa email solo se necessario.*

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[Dovecot] Expunge mailbox from script
by Paul van der Vlis 10 May '13

10 May '13

Hello, I would like to expunge all mail of a mailbox from a script. What's a good tool to do that? With regards, Paul van der Vlis. -- Paul van der Vlis Linux systeembeheer, Groningen http://www.vandervlis.nl/

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Re: [Dovecot] change inbox dotlock name
by Chris Saldanha 10 May '13

10 May '13

Axel Luttgens <AxelLuttgens(a)swing.be> wrote: > But I fear I don't understand your problem description. > Could you elaborate? Hi Axel, The issue is that the procmail port on FreeBSD doesn't acquire a dotlock when it's the default lock file (/var/mail/username.lock). It prints that it's bypassing the dotlock and just does a lockf() lock after. Looking in the code for procmail, it seems that it's being too clever with a bunch of checks and so it doesn't try to get the lock -- it's decided it doesn't want to before doing it. The permissions and runtime environment permit the lock, and the same lock is acquired correctly by dovecot when writing to the inbox. I'm doing dotlock and then lockf() locking in all the mail software. procmail's checks only seem to apply to the default lock file for the inbox. If I specify an alternate name in the .procmailrc for the $ORGMAIL delivery of the message, then it will acquire any other lock I ask, including an alternate name in the /var/mail directory. I'll dig into the procmail sources as needed to resolve it, but I had hoped that I could get dovecot to lock with a different filename, because that would resolve the issue with minimal hackery... Cheers, Chris -- Chris Saldanha Parliant Corporation

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[Dovecot] dovecot not logging after upgrade to 2.1.7 on debian
by Steinar Bang 09 May '13

09 May '13

After upgrading my IMAP server to the new debian stable, and upgrading dovecot from 1.x to 2.1.7 in the process, dovecot no longer logs anything to /var/log/mail.*. The last entries there are from before the upgrade, and no starts or error messages or failed login attempts, since then, have been logged. Does anyone know what might cause this? "doveconf -n" doesn't mention any of the log settings. Maybe the log settings aren't picked up? What could be done to make sure they are picked up? Here's the content of the /etc/dovecot/conf.d/10-logging.conf file: ## ## Log destination. ## # Log file to use for error messages. "syslog" logs to syslog, # /dev/stderr logs to stderr. log_path = syslog # Log file to use for informational messages. Defaults to log_path. #info_log_path = # Log file to use for debug messages. Defaults to info_log_path. #debug_log_path = # Syslog facility to use if you're logging to syslog. Usually if you don't # want to use "mail", you'll use local0..local7. Also other standard # facilities are supported. syslog_facility = mail ## ## Logging verbosity and debugging. ## # Log unsuccessful authentication attempts and the reasons why they failed. #auth_verbose = no # In case of password mismatches, log the attempted password. Valid values are # no, plain and sha1. sha1 can be useful for detecting brute force password # attempts vs. user simply trying the same password over and over again. #auth_verbose_passwords = no # Even more verbose logging for debugging purposes. Shows for example SQL # queries. #auth_debug = no # In case of password mismatches, log the passwords and used scheme so the # problem can be debugged. Enabling this also enables auth_debug. #auth_debug_passwords = no # Enable mail process debugging. This can help you figure out why Dovecot # isn't finding your mails. #mail_debug = no # Show protocol level SSL errors. #verbose_ssl = no # mail_log plugin provides more event logging for mail processes. plugin { # Events to log. Also available: flag_change append #mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename # Available fields: uid, box, msgid, from, subject, size, vsize, flags # size and vsize are available only for expunge and copy events. #mail_log_fields = uid box msgid size } ## ## Log formatting. ## # Prefix for each line written to log file. % codes are in strftime(3) # format. #log_timestamp = "%b %d %H:%M:%S " # Space-separated list of elements we want to log. The elements which have # a non-empty variable value are joined together to form a comma-separated # string. #login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c # Login log format. %$ contains login_log_format_elements string, %s contains # the data we want to log. #login_log_format = %$: %s # Log prefix for mail processes. See doc/wiki/Variables.txt for list of # possible variables you can use. #mail_log_prefix = "%s(%u): " # Format to use for logging mail deliveries. You can use variables: # %$ - Delivery status message (e.g. "saved to INBOX") # %m - Message-ID # %s - Subject # %f - From address # %p - Physical size # %w - Virtual size #deliver_log_format = msgid=%m: %$

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[Dovecot] Released Pigeonhole v0.3.5 for Dovecot v2.1.16
by Stephan Bosch 09 May '13

09 May '13

Hello Dovecot users, Before I release the first version of Pigeonhole v0.4, I quickly release a few small but important fixes for Pigeonhole v0.3. Changelog v0.3.5: - Sieve editheader extension: fixed interaction with the Sieve body extension. If used together, the deleteheader action could fail after a body test was performed. - Test suite: fixed a time zone dependency in the Sieve date extension tests. The release is available as follows: http://www.rename-it.nl/dovecot/2.1/dovecot-2.1-pigeonhole-0.3.5.tar.gz http://www.rename-it.nl/dovecot/2.1/dovecot-2.1-pigeonhole-0.3.5.tar.gz.sig Refer to http://pigeonhole.dovecot.org and the Dovecot v2.x wiki for more information. Have fun testing this new release and don't hesitate to notify me when there are any problems. Regards, -- Stephan Bosch stephan(a)rename-it.nl

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[Dovecot] Permission problem with LDA and dovecot 2.2.1
by Tobi 09 May '13

09 May '13

Hello list today I built dovecot 2.2.1 from sources. But I have permission problems with LDA The "normal" imap part works fine, users can login and see their boxes. deliver is called as LDA from postfix master.cf as follows << dovecot unix - n n - - pipe flags=DRhu user=vmail:vmail argv=/usr/local/libexec/dovecot/deliver -f ${sender} -d ${user}@${nexthop} >> but when I try to send a testmail then I get the following in the logs << 2013 May 6 18:37:59 nordkap lda: Fatal: Internal error occurred. Refer to server log for more information. May 6 18:37:59 nordkap dovecot: lda: Error: userdb lookup: connect(/var/run/dovecot/auth-userdb) failed: Connection refused May 6 18:37:59 nordkap dovecot: lda: Fatal: Internal error occurred. Refer to server log for more information. >> For me it looks odd because the auth-userdb is defined as << base_dir = /usr/local/var/run/dovecot/ service auth { unix_listener auth-userdb { mode = 0777 user = vmail group = vmail } .... >> The rights on the file should be correct according to the config above << ls -al /usr/local/var/run/dovecot/auth-userdb srwxrwxrwx 1 vmail vmail 0 May 6 20:11 /usr/local/var/run/dovecot/auth-userdb >> I cannot explain why the lda tries to access << Error: userdb lookup: connect(/var/run/dovecot/auth-userdb) >> I grepped through all the configfiles but could not find the "wrong" path from the error message above. Would it might be a "fix" to symlink /usr/local/var/run/dovecot to /var/run/dovecot ? Or would that break something with dovecot? Thanks for any hint or idea tobi

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