- dovecot - dovecot.org

[Dovecot] logs show two connections to database even though using static driver
by Gary Chodos 27 Apr '11

27 Apr '11

hi, im using: --- passdb { driver = sql args = /etc/dovecot/dovecot-sql.conf.ext } userdb { driver = static args = uid=vmail gid=vmail home=/home/vmail/%d/ mail=mdbox:/home/vmail/%d/%n } -- this works fine on a test machine but i still see *2* instead of 1 connections to the pgsql db before a successful login is logged.. how can i avoid these extra connections?: Apr 17 11:34:49 merlin dovecot: auth: pgsql(localhost): Connected to database users Apr 17 11:34:50 merlin dovecot: auth: pgsql(localhost): Connected to database users Apr 17 11:34:50 merlin dovecot: imap-login: Login: user=<gary(a)example.org>, ...

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[Dovecot] Why is my quota warning script not getting executed?
by Darek M 27 Apr '11

27 Apr '11

Storing my users and quota in MySQL,running Dovecot 1.2.16, and followed the page at http://wiki1.dovecot.org/Quota/Dict I'm burning my eyes trying to find any syntax issues but can't. I'm including output of dovecot -n and the quota2 table schema below. dovecot.conf: ========== dict { quotadict = mysql:/usr/local/etc/postfix/dovecot-dict-sql.conf } plugin { quota = dict:emailaccount::proxy::quotadict quota_warning95 = storage=95%% /usr/local/bin/dovecot-quota-warning.sh 95 quota_warning90 = storage=90%% /usr/local/bin/dovecot-quota-warning.sh 90 quota_warning80 = storage=80%% /usr/local/bin/dovecot-quota-warning.sh 80 } /usr/local/etc/postfix/dovecot-dict-sql.conf: =============================== # v1.2+ only: connect = host=/tmp/mysql.sock dbname=postfix user=postfix password=**** map { pattern = priv/quota/storage table = quota2 username_field = username value_field = bytes } map { pattern = priv/quota/messages table = quota2 username_field = username value_field = messages } A log of 90% being passed: # vuserinfo darek(a)domain.com Email: darek(a)domain.com Name: Darek Maildir: domain.com/darek/ Created: 2011-04-11 18:08:05 Modified: 2011-04-25 17:30:26 Quota: 25,000K (24.41M) Used: 21,380.29K (20.88M) Usage: 85.52% Apr 26 11:57:53 deliver(darek(a)domain.com): Info: Loading modules from directory: /usr/local/lib/dovecot/lda Apr 26 11:57:53 deliver(darek(a)domain.com): Info: Module loaded: /usr/local/lib/dovecot/lda/lib10_quota_plugin.so Apr 26 11:57:53 deliver(darek(a)domain.com): Info: Module loaded: /usr/local/lib/dovecot/lda/lib90_sieve_plugin.so Apr 26 11:57:53 deliver(darek(a)domain.com): Info: auth input: home=/home/vmail/domain.com/darek/ Apr 26 11:57:53 deliver(darek(a)domain.com): Info: auth input: mail=maildir:/home/vmail/domain.com/darek/ Apr 26 11:57:53 deliver(darek(a)domain.com): Info: auth input: uid=5000 Apr 26 11:57:53 deliver(darek(a)domain.com): Info: auth input: gid=5000 Apr 26 11:57:53 deliver(darek(a)domain.com): Info: auth input: quota_rule=*:bytes=25600000 Apr 26 11:57:53 deliver(darek(a)domain.com): Info: Quota root: name=emailaccount backend=dict args=:proxy::quotadict Apr 26 11:57:53 deliver(darek(a)domain.com): Info: Quota rule: root=emailaccount mailbox=* bytes=25600000 messages=0 Apr 26 11:57:53 deliver(darek(a)domain.com): Info: dict quota: user=darek(a)domain.com, uri=proxy::quotadict, noenforcing=0 Apr 26 11:57:53 deliver(darek(a)domain.com): Info: maildir: data=/home/vmail/domain.com/darek/ Apr 26 11:57:53 deliver(darek(a)domain.com): Info: maildir++: root=/home/vmail/domain.com/darek, index=, control=, inbox=/home/vmail/domain.com/darek Apr 26 11:57:53 deliver(darek(a)domain.com): Info: dict quota: user=darek(a)domain.com, uri=proxy::quotadict, noenforcing=0 Apr 26 11:57:53 deliver(darek(a)domain.com): Info: sieve: user's script path /home/vmail/domain.com/darek/sieve/darek(a)domain.com.sieve doesn't exist (using global script path in stead) Apr 26 11:57:53 deliver(darek(a)domain.com): Info: sieve: user has no valid personal script Apr 26 11:57:53 deliver(darek(a)domain.com): Info: sieve: no scripts to execute: reverting to default delivery. Apr 26 11:57:53 deliver(darek(a)domain.com): Info: Namespace : Using permissions from /home/vmail/domain.com/darek: mode=0700 gid=-1 Apr 26 11:57:53 dict: Info: mysql: Connected to /tmp/mysql.sock (postfix) Apr 26 11:57:53 deliver(darek(a)domain.com): Info: msgid=<4DB6EB69.5010501(a)server.net>: saved mail to INBOX # vuserinfo darek(a)domain.com Email: darek(a)domain.com Name: Darek Maildir: domain.com/darek/ Created: 2011-04-11 18:08:05 Modified: 2011-04-25 17:30:26 Quota: 25,000K (24.41M) Used: 23,000.09K (22.46M) Usage: 92.00% Output of 'dovecot -n': ================ # 1.2.16: /usr/local/etc/dovecot.conf # OS: FreeBSD 8.2-RELEASE i386 ufs log_path: /var/log/dovecot/dovecot-err.log info_log_path: /var/log/dovecot/dovecot-info.log protocols: imap imaps pop3 pop3s managesieve listen: , [::] ssl_cert_file: /etc/ssl/dovecot/certs/dovecot.pem ssl_key_file: /etc/ssl/dovecot/private/dovecot.pem disable_plaintext_auth: no nfs_check: no version_ignore: yes login_dir: /var/run/dovecot/login login_executable(default): /usr/local/libexec/dovecot/imap-login login_executable(imap): /usr/local/libexec/dovecot/imap-login login_executable(pop3): /usr/local/libexec/dovecot/pop3-login login_executable(managesieve): /usr/local/libexec/dovecot/managesieve-login login_process_per_connection: no login_processes_count: 10 first_valid_uid: 5000 last_valid_uid: 5000 first_valid_gid: 5000 last_valid_gid: 5000 mail_uid: 5000 mail_gid: 5000 mail_location: maildir:/home/vmail/%d/%n mail_debug: yes mail_nfs_storage: yes lock_method: dotlock maildir_very_dirty_syncs: yes mail_executable(default): /usr/local/libexec/dovecot/imap mail_executable(imap): /usr/local/libexec/dovecot/imap mail_executable(pop3): /usr/local/libexec/dovecot/pop3 mail_executable(managesieve): /usr/local/libexec/dovecot/managesieve mail_plugins(default): quota imap_quota mail_plugins(imap): quota imap_quota mail_plugins(pop3): quota mail_plugins(managesieve): mail_plugin_dir(default): /usr/local/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/lib/dovecot/imap mail_plugin_dir(pop3): /usr/local/lib/dovecot/pop3 mail_plugin_dir(managesieve): /usr/local/lib/dovecot/managesieve lda: postmaster_address: supportteam(a)domain.net hostname: inbox4.domain.net mail_plugins: quota sieve sendmail_path: /usr/sbin/sendmail auth default: mechanisms: plain login apop user: nobody username_translation: %@ passdb: driver: sql args: /usr/local/etc/postfix/dovecot.sql userdb: driver: sql args: /usr/local/etc/postfix/dovecot.sql socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: vmail master: path: /var/run/dovecot/auth-master mode: 384 user: vmail group: vmail plugin: quota: dict:emailaccount::proxy::quotadict quota_warning95: storage=95%% /usr/local/bin/dovecot-quota-warning.sh 95 quota_warning90: storage=90%% /usr/local/bin/dovecot-quota-warning.sh 90 quota_warning80: storage=80%% /usr/local/bin/dovecot-quota-warning.sh 80 sieve: /home/vmail/%d/%n/sieve/%n(a)%d.sieve sieve_dir: /home/vmail/%d/%n/sieve/ dict: quotadict: mysql:/usr/local/etc/postfix/dovecot-dict-sql.conf Database schema: ============== # mysql -u root postfix mysql> describe quota2; +----------+--------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +----------+--------------+------+-----+---------+-------+ | username | varchar(100) | NO | PRI | NULL | | | bytes | bigint(20) | NO | | 0 | | | messages | int(11) | NO | | 0 | | +----------+--------------+------+-----+---------+-------+ 3 rows in set (0.00 sec) mysql> select * from quota2 where username='darek(a)domain.com'; +------------------+----------+----------+ | username | bytes | messages | +------------------+----------+----------+ | darek(a)domain.com | 23552090 | 7 | +------------------+----------+----------+ -- Darek

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Re: [Dovecot] dovecot.org broken
by Nick Edwards 26 Apr '11

26 Apr '11

Multiple mirrors (seems like you have plenty of offers) preferrably is multi geographical regions, using DNS round robin with TTL 0 on www and ftp , I wouldnt bother with the wiki mirroring though. However you could run 3600 seconds on it, should you need to bring it back elsewhere in a hurry. On Sun, Apr 24, 2011 at 1:19 AM, Timo Sirainen <tss(a)iki.fi> wrote: > On Thu, 2011-04-21 at 21:47 +0300, Timo Sirainen wrote: > > Serving it temporarily from a machine in my home. I'll move it to better > hosting in a few days. And I guess I should make it more fail safe some day > soon.. > > > > Lets see if mailman happens to work now. > > Thanks everyone for offering hosting. I've one easy solution worked out > already anyway, and looks like the old dovecot.org is also up nowadays, > but 30h downtime clearly isn't ideal.. > > I'm anyway going to figure out a more long term solution with some kind > of a quick failover in case something breaks. > > >

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Re: [Dovecot] Having trouble getting Dovecot to read a ~/Maildir configuration
by Stan Hoeppner 26 Apr '11

26 Apr '11

Murray Collingwood put forth on 4/20/2011 8:29 PM: > Hi Stan > > I only have the one account on this server, everything else is relayed > elsewhere. If this is an SMTP relay server, I'm surprised you bothered to install an IMAP server at all. It would have been easier to simply alias postmaster@ to another account on another machine where you do store mailboxes. I.e. simply 'forward' all postmaster mail to you main account and use Sieve to sort all postmaster mail into a folder. This is exactly what I do. It's what a lot of people do, especially those handling many domains, and thus having lots of postmaster addresses. > A question about where the mail is actually supposed to be delivered to... > initially I configured Exim4 to delivery the email to ~/Maildir and I > noticed as you saw in the list directories like ~/Maildir/new and > ~/Maildir/cur, however once I configured Evolution to login to Dovecot I > noticed the directories ~/Maildir/INBOX/new and ~Maildir/INBOX/cur were > created. Should therefore Exim4 be configured to ~/Maildir/INBOX instead of > just ~/Maildir ? Configuration of maildir can be a little confusing the first time around. Given your situation/server, I'm really surprised you didn't use mbox instead. It fits this scenario much better than maildir. > Voila! I just tested this change with Exim4, restarted everything and > Evolution now shows me messages. The LAYOUT=fs was correct, and so it was > more a matter of getting Exim4 to deliver to ~/Maildir/INBOX .... a little > confusing but this was my first time with Exim4 (I've been a sendmail user > for a number of years). Setting up Dovecot LDA with EXIM: http://wiki1.dovecot.org/LDA/Exim You're probably using procmail or maildrop currently. I don't use either of these, so I'm unfamiliar with their setup WRT maildir. Should be pretty straightforward though. > RoundCube still isn't working but I'm not going to worry about that - > Evolution will be cool. Need more details to help with RC. As long as you can establish an IMAP connection to Dovecot, RC is pretty smart about figuring out where everything is even if you don't explicitly tell it. > Thanks for your help - simply confirming one setting helps. Heh, I didn't do much, but you're welcome. Are you planning on migrating all the mailboxes from the old server to this new one? -- Stan

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[Dovecot] Having trouble getting Dovecot to read a ~/Maildir configuration
by Murray Collingwood 26 Apr '11

26 Apr '11

Hi folks Setting up a new server, hence a few software packages have been upgraded / changed. On my old server (only 2 years old) I was using Dovecot and RoundCube (web mail app) and had a good experience so was keen to use these again. The only major change is I have switched from sendmail to exim4 (which was installed by default on this Debian server). Exim4 appears to be doing the right thing, however read on and see if you can spot the error. I've tried two email clients, RoundCube (via apache) as a local connection and Evolution as a remote connection. Both appear to login to the Dovecot IMAP connection okay (log entries included further down), although they don't see any email. The INBOX is completely empty. Although when I check out /home/postmaster/Maildir/new it has many messages waiting to be read. It's like Exim4 is delivering the email into the ~/Maildir folder but Dovecot is not seeing it.... I've tried these three combinations in dovecot.conf but they give the same result: #mail_location = maildir:~/Maildir (ie this one I commented the line out to see if Dovecot would work it out automatically) mail_location = maildir:~/Maildir (I think this one should work) mail_location = maildir:~/Maildir:LAYOUT=fs (Now I'm just desperate and will try anything) The dovecot log gives no indication of any errors: This is the version I am running - it was the default version for Debian installed via apt-get: 2011-04-21 08:55:22 dovecot: Info: Dovecot v1.2.15 starting up (core dumps disabled) This connection is using Evolution email client on Linux: 2011-04-21 08:40:05 imap-login: Info: Login: user=<postmaster>, method=PLAIN, rip=122.148.149.28, lip=202.125.41.111 This connection is using roundcube via apache on the same server: 2011-04-21 08:40:41 imap-login: Info: Login: user=<postmaster>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured 2011-04-21 08:40:41 IMAP(postmaster): Info: Disconnected: Logged out bytes=39/443 And finally a look at the ~/Maildir content for my "postmaster" user: root@ds5683:/etc/dovecot# ls -al /home/postmaster/Maildir total 148 drwx------ 6 postmaster postmaster 4096 Apr 21 08:55 . drwxr-xr-x 3 postmaster postmaster 4096 Apr 19 08:12 .. drwx------ 2 postmaster postmaster 12288 Apr 21 08:40 cur -rw------- 1 postmaster postmaster 89088 Apr 21 08:40 dovecot.index.cache -rw------- 1 postmaster postmaster 2376 Apr 21 08:40 dovecot.index.log -rw------- 1 postmaster postmaster 5208 Apr 21 08:40 dovecot-uidlist -rw------- 1 postmaster postmaster 8 Apr 21 08:55 dovecot-uidvalidity -rw------- 1 postmaster postmaster 0 Apr 21 08:34 dovecot-uidvalidity.4daf5f73 drwx------ 5 postmaster postmaster 4096 Apr 21 08:56 INBOX drwx------ 2 postmaster postmaster 12288 Apr 21 09:39 new drwx------ 2 postmaster postmaster 4096 Apr 21 09:39 tmp So, can somebody help me get Dovecot to recognise the messages in this mailbox please? You can suggest anything you like.... upgrades, conf changes, low level formating of HDD... at this stage I'm ready to try anything! Cheers Murray -- Murray Collingwood Focus Computing p +61 415 24 26 24 http://www.focus-computing.com.au

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Re: [Dovecot] Using replaceable variables in sieve
by Stephan Bosch 26 Apr '11

26 Apr '11

On 4/24/2011 10:29 PM, Jerry wrote: > I am not even sure if this is possible. I cannot find an example of it > anywhere. > > I am in the process of setting up a "plus" addressing system. The > addresses would be addresses to accounts like > <sales+USERNAME(a)domain.com>. there are presently 50 such names in sales. > > This is the one line entry I presently have in the sieve script: > > if envelope :detail "To" "joe" {fileinto "joe"; stop;} > > Now, what I would like to do is find a way to do this: > > if envelope :detail "To" "joe" {fileinto :detail; stop} > > That does not work though. I really do not want to list every available > user individually since it will eventually become a nightmare to > maintain. Is there any way in a sieve script to assign the value of > ":detail" to another variable and use that variable in the "fileinto" > portion of the script? I would also need to maintain the same case > folding so as not to create multiple folders with the same name; ie, > Joe, joe, jOe The variables extension is what you need. Here's an example: require ["variables", "envelope", "fileinto", "subaddress"]; if envelope :is :user "to" "sales" { if envelope :matches :detail "to" "*" { /* Save name in ${name} in all lowercase except for the first letter. * Joe, joe, jOe thus all become 'Joe'. */ set :lower :upperfirst "name" "${1}"; } if string :is "${name}" "" { /* Default case if no detail is specified */ fileinto "sales"; } else { /* For sales+joe@ this will become users/Joe */ fileinto "users/${name}"; } } Regards, Stephan.

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[Dovecot] Problem in Mail receiving
by Anshul Chauhan 25 Apr '11

25 Apr '11

i"m using dovecot-1.0.7-7.el5 on CentOS 5.5, i'm getting freqent problem of recieving multiple copies of mails received from outside my domain. this problem comes with some users and not with all the users, maillog shows the same mail downloaded again Please help Warm Regards, Anshul Chauhan "Never expect things to happen struggle & make them happen Never expect yourself to be given a good value Create a value for your own.."

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[Dovecot] Seperator
by Carsten Laun-De Lellis 25 Apr '11

25 Apr '11

Hi all I hope to get some help on the separator. I am sure that I hava a wrong understanding what the separator is. I thaught the separator is the delimiter within the imap folder structure. For example: Imap folder structure: folder Flights, subfolder Lufthansa If the delimiter is . the ls a command should result: .Flights .Flights.Lufthansa If delimiter is / Flights Flights/Lufthansa I tried several delimiters but only the . Works. My dovecot.conf file: mail_location = maildir:/vmail/%d/%n namespace { type = private separator = / location = maildir:/vmail/%d/%n inbox = yes subscriptions = yes } I would appreciate any help Mit freundlichem Gruß Carsten Laun-De Lellis Dipl.-Ing. Elektrotechnik Certified Information Systems Auditor (CISA) Hauptstrasse 13 D-67705 Trippstadt Phone: +49 (6306) 992140 Mobile: +49 (151) 27530865 email: <mailto:carsten.laun-delellis@delellis.net> carsten.laun-delellis(a)delellis.net

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[Dovecot] Thunderbird does not notice new mails arrival in imap folders
by Frank Bonnet 24 Apr '11

24 Apr '11

Hello Since I've installed Dovecot 2 I've observed that TB does not notice new mails arrival in IMAP folders. When I click on a folder new mails count is updated, with dovecot 1 it was automatic. I wonder if it is due to the new TB version (lastest stable) or Dovecot 2 (2.0.11). I use MBOX format. See below the doveconf -n trace Thanks for any idea/info > # 2.0.11: /usr/local/etc/dovecot/dovecot.conf > # OS: FreeBSD 8.2-RELEASE amd64 > auth_worker_max_count = 100 > debug_log_path = /var/log/dovecot/debug.log > default_client_limit = 6144 > default_process_limit = 1024 > disable_plaintext_auth = no > info_log_path = /var/log/dovecot/info.log > log_path = /var/log/dovecot/dovecot.log > mail_location = mbox:%h/:INDEX=/var/cache/dovecot/index/%u:INBOX=/var/mail/%u > managesieve_notify_capability = mailto > managesieve_sieve_capability = fileinto reject envelope encoded-character vacati on subaddress comparator-i;ascii-numeric relational regex imap4flags copy includ e variables body enotify environment mailbox date > mbox_write_locks = fcntl > passdb { > driver = passwd > } > plugin/sieve = ~/.dovecot.sieve > plugin/sieve_dir = ~/sieve > postmaster_address = postmaster(a)esiee.fr > protocols = imap pop3 sieve sieve > sendmail_path = /usr/local/sbin/sendmail > service auth { > client_limit = 7169 > } > service imap-login { > inet_listener imap { > port = 143 > } > inet_listener imaps { > port = 993 > ssl = yes > } > process_min_avail = 10 > service_count = 1 > vsz_limit = 1 G > } > service imap { > process_limit = 2048 > vsz_limit = 1 G > } > service managesieve-login { > inet_listener sieve { > port = 4190 > } > inet_listener sieve_deprecated { > port = 2000 > } > } > service pop3-login { > inet_listener pop3 { > port = 110 > } > inet_listener pop3s { > port = 995 > ssl = yes > } > } > ssl_ca = /etc/ssl/COMODO/ca.pem > ssl_cert = </etc/ssl/COMODO/cert.pem > ssl_key = </etc/ssl/COMODO/mail.key > userdb { > driver = passwd > } > verbose_proctitle = yes > protocol lda { > info_log_path = /var/log/dovecot/dovecot-lda.log > log_path = /var/log/dovecot/dovecot-lda-errors.log > mail_plugins = " sieve" > } > protocol imap { > imap_client_workarounds = tb-extra-mailbox-sep > } > protocol sieve { > managesieve_implementation_string = Dovecot Pigeonhole > }

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[Dovecot] sieve & plus addressing
by Jerry 22 Apr '11

22 Apr '11

Assume and e-mail address of: me+dovecot(a)domain.com I have a sieve script that sorts mail into the appropriate folders using "+" addressing. I want to extend it to also work with mailing list like this one. A post from the dovecot forum arrives with a Delivered-To: me+dovecot(a)domain.com when I receive it. The "To" is to dovecot. I cannot figure out a way to get sieve to filter on the "Delivered-To" portion rather than the "To" portion using plus addressing. There are several other names; i.e, john, joe, bill, nancy, etcetera that would have the plus suffix of (in this scenario anyway) dovecot. Filtering on each individual address would be a real PIA. I believe it is not supported though. EXAMPLE: This works fine when filtering on the "To" attribute: Assuming email address: me+dovecot(a)domain.com ## Plus Addressing if envelope :detail "To" "dovecot" {fileinto "Dovecot"; stop;} Unfortunately, I cannot substitute the "Delivered-To" attribute in place of the "To" one. I know and currently do sort based on the "List-ID" attribute; however, I have other reasons for wanting to sort only on the delivery address. Is there anyway to actually incorporate the plus addressing feature with the delivery address? -- Jerry ✌ Dovecot.user(a)seibercom.net Disclaimer: off-list followups get on-list replies or get ignored. Please do not ignore the Reply-To header. __________________________________________________________________

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[Dovecot] dovecot.org broken
by Timo Sirainen 21 Apr '11

21 Apr '11

Serving it temporarily from a machine in my home. I'll move it to better hosting in a few days. And I guess I should make it more fail safe some day soon.. Lets see if mailman happens to work now.

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[Dovecot] the right way to delete mailbox/user home
by Davide Vaghetti 21 Apr '11

21 Apr '11

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear list, we are using dovecot with mdbox to provide mail services for a community of 1000 academic users. We have quite a big turnover of guest users, so we often have to deprovision the allocated resources, that is the mailboxes. Given that the users are virtual, and that the mdbox directory is located in the home directory of each virtual user (static userdb), is it ok to simply delete (rm -rf) the home directory to get rid of the mailbox? Could the delete, without say a dovecot reload, be harmful for dovecot processes and the like? thanks davide - -- Dott. Davide Vaghetti Centro Servizi Informatici Facolta' di Ingegneria Universita' di Pisa PGP: http://keys.keysigning.org:11371/pks/lookup?op=get&search=0x7A1B3BA18C4E0A4D -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk2tq/cACgkQehs7oYxOCk1ECgCg6Q5Pj+0k9GVYlS1ggmDLkwAr srkAoKMixJmyB7E+Ki6T9/8IzwYRC55z =/ZoN -----END PGP SIGNATURE-----

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[Dovecot] Running mailfront under dovecot2.x service supervision
by Uffe Jakobsen 21 Apr '11

21 Apr '11

Hello, Hello, I'm trying to run mailfront SMTP (http://untroubled.org/mailfront/) under Dovecot 2.x process/service supervision My intention was to utilize the fact that dovecot2.x seems to have some kind of generic process/service supervision as well as builtin ssl support. But I cannot get the most simple generic service setup (without ssl) to work. Currently running dovecot 2.0.11 on FreeBSD 8.1 service smtp-auth { executable = /usr/local/bin/smtpfront-qmail inet_listener smtp-auth { port = 587 ssl = no } } I have added the above to dovecot.conf Once I start dovecot everything seems fine - no errors in the log But at the first attempt to telnet to localhost port 587 - I instantly get the indication of never ending forks in the dovecot log (see below) - neither do I get the SMTP prompt that I expected in my telnet session - it just hangs. Apr 19 10:05:34 smtp-auth: Error: mailfront[43539]: bytes in: 0 bytes out: 29 Apr 19 10:05:34 smtp-auth: Error: mailfront[43541]: bytes in: 0 bytes out: 29 Apr 19 10:05:34 smtp-auth: Error: mailfront[43543]: bytes in: 0 bytes out: 29 Apr 19 10:05:34 smtp-auth: Error: mailfront[43545]: bytes in: 0 bytes out: 29 Question is if I've misconfigured something or if it is impossible to utilize dovecot2.x this way ? PS: Now I know that I could use daemontools or such for this task - but I like the dovecot ssl handling and would like to end up by wrapping this smtp service inside same dovecot ssl that I use for IMAPS. Any feedback is more than welcome - I'm stuck Thanks in advance Uffe -- View this message in context: http://old.nabble.com/Running-mailfront-under-dovecot2.x-service-supervisio… Sent from the Dovecot mailing list archive at Nabble.com.

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Re: [Dovecot] LDA null logging patch
by Joseph Tam 21 Apr '11

21 Apr '11

> > Timo, would you consider inclusion of this patch which will skip > > logging deliveries if deliver_log_format is empty: > > Committed, slightly modified: > http://hg.dovecot.org/dovecot-2.0/rev/0e406e7cb609 Thanks. I tried to contribute by updating the wiki docs, but it belched when I saved the update: TextCha: Wrong answer! Go back and try again... Here's what I tried to add at the bottom (in text mode) The {{{deliver_log_format}}} specifies logging details for a successful delivery. (versions>2.0.13: leaving it empty will disable this logging). See example configuration files for a full list of variable expansion: {{{ delivery_log_format = msgid=%m: %$ }}} Joseph Tam <jtam.home(a)gmail.com>

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[Dovecot] Umask of Homedir
by Francisco Wagner C. Freire 20 Apr '11

20 Apr '11

Hello, I following the instrucions of: http://wiki2.dovecot.org/SharedMailboxes/Permissions When the user receive the first mail, dovecot create the directory structure always using mode 0700, if i change the permission of the user maildir all new mails arrived get the correct umask: dovecot: lmtp(24960, *): Debug: Namespace INBOX.: Using permissions from .../maildir: mode=0770 The problem is: I need to all accounts have the permission 0770. Tried to use the option: mail_access_groups but doesn't work at all when the first creation of the user path. "For example a simple way to set up shared mailbox access for all system users is to make all mail dirs/files 0770/0660 mode and owned by group "sharedmail" and then set mail_access_groups=sharedmail. Using more fine grained groups of course leaks less mail data in case there's a security hole in Dovecot" Is a bug? My dovecot version: doveconf -n # 2.0.12 (811a6d173bb2): /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-5-amd64 x86_64 Debian 6.0.1 Access groups: mail_access_groups = _sysadms Thanks and sorry for bad english.

2 7

[Dovecot] SSL Warning Message
by Kilburn Abrahams 20 Apr '11

20 Apr '11

Hi Upgraded to 2.0.12 and when I restart I get this 'doveconf: Warning: SSL is disabled because global ssl=no, ignoring ssl=yes for subsection.' even though there is no subsection with ssl=yes. Regards Kilburn

3 3

[Dovecot] Logging commands
by Luciano Mannucci 20 Apr '11

20 Apr '11

Hello all, is there a way to make dovecot log the commands it gets from its clients both in imap and pop3? I need to log when messages are deleted so I can tell to the customer when and from which IP address his/her mailbox was emptied. I'm trying to track down problems with M$ Windows Live Mail clients that seem to loose messages now and then. Luciano. -- /"\ /Via A. Salaino, 7 - 20144 Milano (Italy) \ / ASCII RIBBON CAMPAIGN / PHONE : +39 2 485781 FAX: +39 2 48578250 X AGAINST HTML MAIL / E-MAIL: posthamster(a)sublink.sublink.ORG / \ AND POSTINGS / WWW: http://www.lesassaie.IT/

3 3

[Dovecot] help with MYSQL and dovecot
by Littlefield, Tyler 20 Apr '11

20 Apr '11

Hello all: I understand I can't provide to much information; at the moment, I do not have dovecot installed. Here is the problem. I started out running saslauthd, but there appears to be a problem where memory isn't freed after someone fails to authenticate, which leads to a huge dos attack. I hit this problem a couple of times, and it looks like some poor lonely soul (or bot, as it may be) with no life decided to go after my server again today. I had previously tried to configure dovecot, but I have an odd mysql setup, so it was particularly dificult. I am leaving out of town tomorrow afternoon and will not have internet, so I want to make sure this is going to be running as it should be. Here is the info from the dovecot configuration file for mysql. It was giving an error about "username" when I tried to run this. If someone can't spot the problem from this, I will disable courier and reinstall dovecot tonight so I can get the exact error. userdb static { args = uid=vmail gid=vmail home=/home/vmail/%d/%n password_query = select email as user, password,\ home AS userdb_home, uid AS userdb_uid, gid AS userdb_gid \ from users where email = '%u' user_query = \ SELECT home AS userdb_home, uid AS userdb_uid, gid AS userdb_gid \ FROM users WHERE email = '%n'; } And here is the describe for both tables: mysql> describe users; +----------+-------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +----------+-------------+------+-----+---------+-------+ | email | varchar(80) | NO | PRI | NULL | | | password | varchar(20) | NO | | NULL | | +----------+-------------+------+-----+---------+-------+ 2 rows in set (0.00 sec) -- mysql> describe domains; +--------+-------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +--------+-------------+------+-----+---------+-------+ | domain | varchar(50) | NO | PRI | NULL | | +--------+-------------+------+-----+---------+-------+ 1 row in set (0.01 sec) Thanks, Ty

1 0

[Dovecot] LDAP Authentication with multiple independent domains
by Alex Cherniak 20 Apr '11

20 Apr '11

Is it possible to authenticate users against multiple independent AD domains? In my dovecot-ldap.conf I entered two hosts: hosts = host1 host 2 auth_bind_userdn = %d\%n ldap_version = 3 base = cn=users,dc=%d,dc=net auth_bind = yes but OpenLDAP seems to stop authentication as soon as the first host succeeds or fails. I also tried to configure trust between the two, but it didn't work either. Please help...

2 1

[Dovecot] LDA null logging patch
by Joseph Tam 20 Apr '11

20 Apr '11

I don't really need logging of successful local deliveries since the MTA provides enough data. I can't get rid of LDA delivery logs by setting deliver_log_format = All this does is produce an empty log message e.g. Apr 16 01:22:05 dserver dovecot: lda(user): Timo, would you consider inclusion of this patch which will skip logging deliveries if deliver_log_format is empty: --- src/lib-lda/mail-deliver.c~ Sat Apr 16 01:27:23 2011 +++ src/lib-lda/mail-deliver.c Sat Apr 16 01:29:05 2011 @@ -100,2 +100,5 @@ + if (!(ctx->set->deliver_log_format) || !(*ctx->set->deliver_log_format)) + return; + va_start(args, fmt); Joseph Tam <jtam.home(a)gmail.com>

2 1

[Dovecot] Debug new emails?
by Beto Moreno 20 Apr '11

20 Apr '11

Hi guys. I would like to debug all the new emails arrive to the users mailbox, I have some issue with 1 users that claim that is losing some important emails. The issue that I are not logging to much info in dovecot, I had read the mail_log plugin wiki is not difficult to setup. I want to see went the users receive the new emails, because postfix have the log that say" "sent" from the envelop to the issue user, but I the user say that he didn't receive the email, check his emails and is true I didn't see those 2 emails that postfix send to the user mailbox. I check my spam server and is not blocking that envelop, the spam is not causing this. I'm using Centos 5.4 Postfix 2.3.x Dovecot 1.0.x,but reading mail_log plugin say that we need 1.2.x, can I still use this plugin or I have other options? Thanks!!!

3 3

[Dovecot] expire-tool skipping mailbox
by Alex Reinhart 20 Apr '11

20 Apr '11

Hello, I have dovecot set up with expire-tool to nuke Junk messages greater than 30 days old. On a server with many user accounts, it seems to work on most of them. However, on my user account, expire-tool skips my Junk folder entirely, despite it containing messages from January of this year. Here is the expire-tool --test output: Info: alex(a)scienceforums.net/Junk: timestamp 1284027481 (Thu Sep 9 05:18:01 2010) -> 1304023056 (Thu Apr 28 15:37:36 2011) Then it skips to the next mailbox. (Note that I intentionally set the timestamp back to force it to consider my mailbox.) I don't understand why it doesn't want to expunge my 2700 junk messages when it will expunge several thousand in other accounts happily. The expire plugin has been enabled for probably over a year, so all of the messages should be tracked. My only hypothesis is that it has something to do with variables in the mail_location; however, mail_location should be overridden by a user_query, though that contains variables too. Would this account for the issue? It seems unlikely, since other users on the server work just fine. dovecot -n output for the interested: # 1.2.9: /etc/dovecot/dovecot.conf # OS: Linux 2.6.32-24-server x86_64 Ubuntu 10.04.2 LTS ext3 base_dir: /var/run/dovecot/ log_timestamp: %Y-%m-%d %H:%M:%S protocols: managesieve imaps pop3s listen(default): *:143 listen(imap): *:143 listen(pop3): *:110 listen(managesieve): * ssl_listen(default): *:993 ssl_listen(imap): *:993 ssl_listen(pop3): *:995 ssl_listen(managesieve): login_dir: /var/run/dovecot//login login_executable(default): /usr/lib/dovecot/imap-login login_executable(imap): /usr/lib/dovecot/imap-login login_executable(pop3): /usr/lib/dovecot/pop3-login login_executable(managesieve): /usr/lib/dovecot/managesieve-login first_valid_uid: 150 last_valid_uid: 150 mail_privileged_group: mail mail_location: maildir:/var/vmail/%d/%u mbox_write_locks: fcntl dotlock mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(pop3): /usr/lib/dovecot/pop3 mail_executable(managesieve): /usr/lib/dovecot/managesieve mail_plugins(default): quota imap_quota expire mail_plugins(imap): quota imap_quota expire mail_plugins(pop3): quota expire mail_plugins(managesieve): mail_plugin_dir(default): /usr/lib/dovecot/modules/imap mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap mail_plugin_dir(pop3): /usr/lib/dovecot/modules/pop3 mail_plugin_dir(managesieve): /usr/lib/dovecot/modules/managesieve lda: mail_plugins: quota sieve expire postmaster_address: postmaster(a)xyloid.org sendmail_path: /usr/lib/sendmail auth_socket_path: /var/run/dovecot/auth-master sieve_global_path: /etc/dovecot/sieve.global auth default: user: nobody passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: sql args: /etc/dovecot/dovecot-sql.conf socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 432 user: vmail group: mail plugin: quota: dict:user::proxy::quotadict quota_rule: *:storage=1G quota_rule2: Trash:storage=10%% quota_rule3: Junk:ignore sieve: /var/vmail/%d/%n/dovecot.sieve expire: Trash 7 Trash/* 7 Junk 30 expire_dict: proxy::expire dict: quotadict: mysql:/etc/dovecot/dovecot-dict-quota.conf expire: mysql:/etc/dovecot/dovecot-dict-expire.conf And dovecot-dict-expire.conf: connect = host=localhost dbname=mail user=mail password=[password] map { pattern = shared/expire/$user/$mailbox table = expires value_field = expire_stamp fields { username = $user mailbox = $mailbox } } Thanks. - Alex Reinhart

2 2

[Dovecot] sieve-test ignores precedence and other for vacation
by Burckhard Schmidt 20 Apr '11

20 Apr '11

Hello, I'm using pigeonhole-0.2.3, it works fine. I tried to verify some build in checks of vacation concerning precedence or auto-submitted header lines. It looks like sieve-test ignores header lines like Auto-Submitted: auto-submitted Precedence: bulk Return-Path: MAILER-DAEMON@... if I have a vacation script like require ["vacation", "regex", "fileinto", "variables", "envelope"]; if allof (header :regex ["to"] ["address1", "address2"], header :matches "to" "*") { vacation :days 7 : ... "text"; } The email to test contains a line like Precedence: bulk or Return-Path: <MAILER-DAEMON@...> or Auto-Submitted: yes sieve-test -D -C script.sieve mail I get Performed actions: * send vacation message: => seconds : 604800 ... text of vacation message END MESSAGE Implicit keep: * store message in folder: INBOX sieve-test(root): Info: final result: success -- Regards --- Burckhard Schmidt

2 1

[Dovecot] sieve logging
by Carsten Laun-De Lellis 20 Apr '11

20 Apr '11

Hi all I have installed dovecot 2.0.8 and sieve. Everything works fine, but I wonder how can I log sieve actions? Any help? Mit freundlichem Gruß Carsten Laun-De Lellis Dipl.-Ing. Elektrotechnik Certified Information Systems Auditor (CISA) Hauptstrasse 13 D-67705 Trippstadt Phone: +49 (6306) 992140 Mobile: +49 (151) 27530865 email: <mailto:carsten.delellis@delellis.net> carsten.delellis(a)delellis.net

2 1

[Dovecot] Question about Outlook workarounds
by Michael Durket 19 Apr '11

19 Apr '11

Do the Outlook workarounds in Dovecot 1.x still apply to current versions of Outlook? Or has Microsoft fixed Outlook such that workarounds are no longer needed in Dovecot (and if so, after what version of Outlook can I remove the workaround settings in my dovecot.conf file)?

6 5

[Dovecot] Outlook double attachments
by Ladislav Pašek 19 Apr '11

19 Apr '11

Hello, does anybody have experience with delivery of double attachments into Outlook? I suppose that this would be a problem of Outlook 2010 but to be sure I'd like to ask here as we are using Dovecot 2.0.11 Best Regards Ladislav

2 1

Re: [Dovecot] Solaris hardware crypto engines
by Chris Hoogendyk 19 Apr '11

19 Apr '11

The attachment made the message too long for the forum. So I canceled the original. If you want the Sun article, you can google 05071387.pdf. The original went through to Martin. On 4/18/11 5:02 PM, Chris Hoogendyk wrote: > On 4/18/11 6:30 AM, Martin Preen wrote: >> Hello, >> I tried to find out how about to use the hardware crypto engines under >> Solaris (Sun Fire T2000). It seems, that its not just a compilation issue: >> >>> For operations that are to be offloaded, it is necessary to restrict use to subset >> > of OpenSSL functions (the EVP_ functions) and explicitly indicate the use of the PKCS11 >> > engine; something like the following works for bulk ciphers (the process for RSA is similar): >>> >>> ENGINE *e; >>> ENGINE_load_builtin_engines(); >>> e = ENGINE_by_id("pkcs11"); >>> ENGINE_set_default_ciphers(e); >>> EVP_CIPHER_CTX_init (&ctx); >>> EVP_EncryptInit (&ctx, EVP_des_cbc (), key, iv); >>> EVP_EncryptUpdate (.....); >> >> Since I'm not familiar with SSL programming, I wonder if it's possible to >> modify the dovecot 1.2.x source code. Maybe someone has already tried this >> or can give me hint. > > You don't want to do that. > > The objective is for the ssl engine to be low level and basically invisible to layers of > application above that use it. So, build openssl properly and it just works for everything else. > > I'm not at work today, so I don't have reference to my notes. Ah, just found an email I sent to my > colleagues -- copied it below. -- --------------- Chris Hoogendyk - O__ ---- Systems Administrator c/ /'_ --- Biology& Geology Departments (*) \(*) -- 140 Morrill Science Center ~~~~~~~~~~ - University of Massachusetts, Amherst <hoogendyk(a)bio.umass.edu> --------------- Erdös 4 -------- Original Message -------- Subject: building apps with ssl Date: Thu, 18 Mar 2010 11:30:42 -0400 From: Chris Hoogendyk<hoogendyk(a)bio.umass.edu> cool. I've got things working now so that I can build applications with the openssl built by Sun to tap into the cryptographic accelerators on the T2. It turns out that the /opt/coolstack stuff related to openssl is actually symlinks to /usr/sfw. So, in the Makefile, if I set the openssl directory to /usr/sfw, rather than the default /usr/local/openssl, it finds the includes, the libraries, and the binaries that are needed. Then I specifically point the certs directory (in the Makefile) to /usr/local/openssl/certs for local control. Then, for the example of uw-imap, everything builds just fine. This should simply apply to anything we need to build with openssl on any of the T5220s. One side note is that this was a custom Makefile. Applications that use ./configure would presumably find the openssl through the paths provided in /usr/local/src/env. In the process of figuring that out, I also found that one of the most recent Solaris 10 kernel patches that we have on imladris specifically addresses awareness of the crypto accelerators and included patches to the openssl related items in /usr/sfw. So, I'm pretty confident that everything is alright. It's interesting too that in the paper presented at ACM by Sun last year they said that a couple of classes of attacks on crypto processes were negated by running it directly on the CPU. One of them had to do with timing. I should forward that paper to you as well. OK, just attached it. -- --------------- Chris Hoogendyk - O__ ---- Systems Administrator c/ /'_ --- Biology& Geology Departments (*) \(*) -- 140 Morrill Science Center ~~~~~~~~~~ - University of Massachusetts, Amherst <hoogendyk(a)bio.umass.edu> --------------- Erdös 4

1 0

[Dovecot] Solaris hardware crypto engines
by Martin Preen 18 Apr '11

18 Apr '11

Hello, I tried to find out how about to use the hardware crypto engines under Solaris (Sun Fire T2000). It seems, that its not just a compilation issue: > For operations that are to be offloaded, it is necessary to restrict use to subset > of OpenSSL functions (the EVP_ functions) and explicitly indicate the use of the PKCS11 > engine; something like the following works for bulk ciphers (the process for RSA is similar): > > ENGINE *e; > ENGINE_load_builtin_engines(); > e = ENGINE_by_id("pkcs11"); > ENGINE_set_default_ciphers(e); > EVP_CIPHER_CTX_init (&ctx); > EVP_EncryptInit (&ctx, EVP_des_cbc (), key, iv); > EVP_EncryptUpdate (.....); Since I'm not familiar with SSL programming, I wonder if it's possible to modify the dovecot 1.2.x source code. Maybe someone has already tried this or can give me hint. Regards. Martin

2 1

Re: [Dovecot] 2.0.12 ipwd.c does not compile under solaris
by Joseph Tam 18 Apr '11

18 Apr '11

> From: Roger Fujii <rmf(a)lookhere.com> > > the new src/lib/ipwd.c introduced in 2.0.12 no longer compiles on > solaris. Under solaris, > the *_r routines doesn't pass in result as the last parameter and return > errno - it just returns result. > obviously a job for configure..... This was solved several Emails back about forcing the use of POSIX threading models (a workaround path is provided): http://www.dovecot.org/list/dovecot/2011-April/058602.html Joseph Tam <jtam.home(a)gmail.com>

1 0

[Dovecot] Dovecot v2.0.12 OpenBSD - getpwuid() error
by LEVAI Daniel 17 Apr '11

17 Apr '11

Hi! I've upgraded from 2.0.11 to 2.0.12. I've experienced errors during delivery with dovecot-lda. The error log attached contains the errors. Since then I had to downgrade to 2.0.11, to make it work again. When starting 2.0.12, it couldn't chown() the files under /var/dovecot (eg.: dict) to the user specified in the configuration file. Configuration: # doveconf -n # 2.0.11: /etc/dovecot/dovecot.conf # OS: OpenBSD 4.8 i386 auth_master_user_separator = * auth_mechanisms = plain login digest-md5 ntlm auth_verbose = yes base_dir = /var/dovecot/ default_internal_user = _dovecot default_login_user = _dovenull dict/quota = pgsql:/etc/dovecot/dovecot_dict-sql.conf first_valid_gid = 8000 first_valid_uid = 8000 info_log_path = /var/log/mail/dovecot.info listen = ip 127.0.0.1 log_path = /var/log/mail/dovecot.log mail_location = maildir:~/Maildir/ mail_plugins = quota 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 passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } passdb { args = /etc/dovecot/master_passdb-sql.conf driver = sql master = yes pass = yes } plugin/quota = dict:User quota::proxy::quota plugin/quota_rule = *:storage=100M plugin/quota_rule2 = Trash:storage=+50M plugin/sieve = ~/dovecot.sieve plugin/sieve_dir = ~/sieve plugin/sieve_global_dir = /var/mail_virtual/sieve/ plugin/sieve_max_script_size = 1M plugin/sieve_quota_max_scripts = 5 plugin/sieve_quota_max_storage = 5M protocols = pop3 imap sieve service auth { unix_listener /var/spool/postfix/private/auth { group = _postfix mode = 0660 } unix_listener /var/www/priv/dovecot-auth { group = www mode = 0660 } unix_listener auth-master { group = vmail mode = 0660 } } service dict { unix_listener dict { group = vmail mode = 0660 } } service imap-postlogin { executable = script-login /etc/dovecot/postlogin.sh user = root } service imap { executable = imap imap-postlogin } service managesieve-login { vsz_limit = 64 M } service pop3-postlogin { executable = script-login /etc/dovecot/postlogin.sh user = root } service pop3 { executable = pop3 pop3-postlogin } ssl = required ssl_cert = </etc/ssl/dovecot_cert.pem ssl_key = </etc/ssl/private/dovecot_key.pem userdb { driver = prefetch } userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } protocol imap { mail_plugins = quota imap_quota } protocol pop3 { mail_plugins = quota pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_uidl_format = %08Xu%08Xv } protocol lda { deliver_log_format = msgid=%m, from=%f, subject=%s: %$ mail_plugins = quota sieve postmaster_address = postmaster@domain sendmail_path = /usr/local/sbin/sendmail } Daniel -- LÉVAI Dániel PGP key ID = 0x83B63A8F Key fingerprint = DBEC C66B A47A DFA2 792D 650C C69B BE4C 83B6 3A8F

1 1

[Dovecot] pop3-login segfaults (new backtrace)
by interfaSys sàrl 17 Apr '11

17 Apr '11

Hello, A while back I reported that pop3-login was segfaulting, but my traces were not very helpful. Here is a new one. Let me know if it helps. #0 0x000000080090cf91 in _pthread_mutex_init_calloc_cb () from /lib/libc.so.7 No symbol table info available. #1 0x000000080090dc9d in _pthread_mutex_init_calloc_cb () from /lib/libc.so.7 No symbol table info available. #2 0x000000080090e9c5 in _pthread_mutex_init_calloc_cb () from /lib/libc.so.7 No symbol table info available. #3 0x00000008009116ec in _malloc_prefork () from /lib/libc.so.7 No symbol table info available. #4 0x00000008009143c4 in malloc () from /lib/libc.so.7 No symbol table info available. #5 0x000000080047774c in data_stack_init () from /dovecot-2.0-hg/src/lib-dovecot/.libs/libdovecot.so.0 No symbol table info available. #6 0x00007fffffffe260 in ?? () No symbol table info available. #7 0x000000004da57f53 in ?? () No symbol table info available. #8 0x0000000000000048 in ?? () No symbol table info available. #9 0x000000080049d5ae in lib_init () from /dovecot-2.0-hg/src/lib-dovecot/.libs/libdovecot.so.0 No symbol table info available. #10 0x000000004da031c7 in ?? () No symbol table info available. #11 0x0000000000054e94 in ?? () No symbol table info available. #12 0x0000000000403392 in ?? () No symbol table info available. #13 0x000000080049d609 in master_service_init () from /dovecot-2.0-hg/src/lib-dovecot/.libs/libdovecot.so.0 No symbol table info available. #14 0x0000000000403392 in ?? () No symbol table info available. #15 0x0000000000000048 in ?? () No symbol table info available. #16 0x00007fffffffe260 in ?? () No symbol table info available. #17 0x0000000000000001 in ?? () No symbol table info available. #18 0x0000000000403650 in pop3_login_setting_parser_info () No symbol table info available. #19 0x0000000000403392 in ?? () No symbol table info available. #20 0x00007fffffffe308 in ?? () No symbol table info available. #21 0x0000000000000000 in ?? () No symbol table info available. #22 0x0000000000000000 in ?? () No symbol table info available. #23 0x000000080044bf41 in main () from /dovecot-2.0-hg/src/login-common/.libs/libdovecot-login.so.0 No symbol table info available. #24 0x00007fffffffe308 in ?? () No symbol table info available. #25 0x00000001005333d0 in ?? () No symbol table info available. #26 0x0000000000000001 in ?? () No symbol table info available. #27 0x00007fffffffe308 in ?? () No symbol table info available. #28 0x0000000800ace8b0 in __stack_chk_guard () from /lib/libc.so.7 No symbol table info available. #29 0x0000000000000001 in ?? () No symbol table info available. #30 0x00007fffffffe2e0 in ?? () No symbol table info available. #31 0x00007fffffffe318 in ?? () No symbol table info available. #32 0x00007fffffffe308 in ?? () No symbol table info available. #33 0x0000000000000000 in ?? () No symbol table info available. #34 0x0000000000000000 in ?? () No symbol table info available. #35 0x0000000000401dae in _start () No symbol table info available. I'm using GCC 4.5 with gold. Using the standard linker creates a binary that doesn't crash. It's the only part of dovecot that has a problem. imap-login works fine. Cheers, Olivier

3 5

[Dovecot] 2.0.12 ipwd.c does not compile under solaris
by Roger Fujii 17 Apr '11

17 Apr '11

the new src/lib/ipwd.c introduced in 2.0.12 no longer compiles on solaris. Under solaris, the *_r routines doesn't pass in result as the last parameter and return errno - it just returns result. obviously a job for configure..... -- Roger Fujii<rmf(a)lookhere.com>

2 1

[Dovecot] Post-login script with LDAP virtual users
by Hideo GOTO 16 Apr '11

16 Apr '11

Dear sirs, I'm working on Post-login script for migrating 40K Courier-imap users to Dovecot. After reading related topics about post-login script in your documentation, mailing list, I cannot remove the problem described here-below. Is there any special config to add when users are virtual (authentication and user info is fed by LDAP server). I would be grad if anyone could give me advise. Phenomena: ========== Although the authentication and script execution is successfully done, Pop3 session is aborted just after that, leaving the following error message to syslog: /var/log/maillog: Feb 7 17:45:58 pop3migr dovecot: pop3(vuser1): Post-login script denied access to user vuser1 cf. "vuser1" is UID of a virtual account on the LDAP tree. Maildir is located at /var/spool/postfixdata/%u/Maildir, and is owned by linux local user "mailuser". Dovecot works perfect ,if post-login script configuration is commented out. Environment: Dovecot: dovecot-2.0.9 (built from source tar ball) OS: Linux / 2.6.30.10-105.2.23.fc11.x86_64 (Virtual machine on a xen server) Maidir: tested both with local file system and NFS (ext3, xfs) client: Using telnet on pop3 TCP port. All the pop3 users are virtual and does not have local login account ('authentication and user information is given by LDAP server). SMTP service is managed by Postfix: ( A single local login account is writing all mails to Maildir for all the virtual users. ) Thanks in advance.

4 5

Re: [Dovecot] coredump in dovecot 2.0.11
by k b 16 Apr '11

16 Apr '11

This is it: -------- [root@server00 spool]# service dovecot start Starting Dovecot Imap: [ OK ] [root@isteren spool]# gdb /usr/libexec/dovecot/imap core GNU gdb (GDB) Fedora (7.2-46.fc14) Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i686-redhat-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /usr/libexec/dovecot/imap...Reading symbols from /usr/lib/debug/usr/libexec/dovecot/imap.debug...done. done. /var/spool/core: No such file or directory. (gdb) bt full No stack. (gdb) q Should i create the /var/spool/core (file or directory) first? --- On Sat, 4/9/11, Timo Sirainen <> wrote: > Subject: Re: [Dovecot] coredump in dovecot 2.0.11 > Date: Saturday, April 9, 2011, 12:29 PM > I'm guessing it either couldn't open > the binary file or the core file.. Even without debug > symbols it should print something. What's the full gdb > command you're giving and its output? > > On 9.4.2011, at 13.26, k b wrote: > > > apparently i cannot get it right, > > (gdb) bt full says: > > No stack. > > > > > > i did install the debuginfo files > > debuginfo-install dovecot-2.0.11-1.fc14.i686 > > > > but gdb still says No stack. > > > > > > > > > > > > > > --- On Sat, 4/9/11, Timo Sirainen <tss(a)iki.fi> wrote: > > > >> Subject: Re: [Dovecot] coredump in dovecot 2.0.11 > >> Cc: dovecot(a)dovecot.org > >> Date: Saturday, April 9, 2011, 9:01 AM > >> On 9.4.2011, at 9.37, k b wrote: > >> > >>> I can post the coredump but i will have to > clean it > >> first as i can see it contains a few emails. > >>> would it help to post the coredump or shuould > i skip > >> that? > >> > >> The core file itself isn't useful, because it's > highly > >> system specific. Posting a gdb backtrace from it > would be > >> very useful though. So basically: > >> > >> gdb /usr/libexec/dovecot/imap core > >> bt full > >> > >> > > > >

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[Dovecot] Compiling Error with Dovecot 1.0.7 and Sieve 1.0.4
by Jay Welch 15 Apr '11

15 Apr '11

Hi, I am having compiling issues with Sieve and I am not sure what the error is stating. [root@iosmail dovecot-sieve-1.0.4]# make make all-recursive make[1]: Entering directory `/home/jayw/Desktop/dovecot-sieve-1.0.4' Making all in src make[2]: Entering directory `/home/jayw/Desktop/dovecot-sieve-1.0.4/src' Making all in libsieve make[3]: Entering directory `/home/jayw/Desktop/dovecot-sieve-1.0.4/src/libsieve' /bin/sh ../../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I../.. -I/usr/src/dovecot/dovecot-1.0.7 -I/usr/src/dovecot/dovecot-1.0.7/src/lib -I../../src @CFLAGS@ -MT addr.lo -MD -MP -MF .deps/addr.Tpo -c -o addr.lo addr.c libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../.. -I/usr/src/dovecot/dovecot-1.0.7 -I/usr/src/dovecot/dovecot-1.0.7/src/lib -I../../src @CFLAGS@ -MT addr.lo -MD -MP -MF .deps/addr.Tpo -c addr.c -fPIC -DPIC -o .libs/addr.o gcc: @CFLAGS@: No such file or directory make[3]: *** [addr.lo] Error 1 make[3]: Leaving directory `/home/jayw/Desktop/dovecot-sieve-1.0.4/src/libsieve' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/home/jayw/Desktop/dovecot-sieve-1.0.4/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/jayw/Desktop/dovecot-sieve-1.0.4' make: *** [all] Error 2 Also, I did not originally have the source files and I had to download them for *dovecot-config*. Not sure if that makes a difference or not. Much Appreciated -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

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[Dovecot] Problem login in managesieve with email address
by Juan C. Blanco 15 Apr '11

15 Apr '11

Hello all, I have a installation of dovecot 1.2.16, sieve-0.1.18, managesieve-0.11.12 in dovecot-ldap.conf auth_bind=yes user_attrs = irisMailbox=home,fiMailQuotaSize=quota_rule=*:storage user_filter = (|(uid=%u)(mail=%u)) pass_attrs = userPassword=password,irisMailbox=userdb_home,fiMailQuotaSize=userdb_quota_rule=*:storage pass_filter = (|(uid=%u)(mail=%u)) I'm doing some test to authenticate using the full email address for authentication and this works fine for IMAP and POP3 but dows not work with MANAGESIEVE I have a test machine with dovecot 2.0.12 and pigeonhole-0.2.3 and the results are the same. ¿Do you known if there is any reason for this differente behaviour? Activating debug in dovecot this are the difference between IMAP and MANAGESIEVE authenticacion Apr 15 17:43:15 auth: Debug: auth client connected (pid=13832) Apr 15 17:43:15 auth: Debug: client in: AUTH 1 PLAIN service=sieve secured lip=138.100.8.17 rip=138.100.8.42 lport=2000 rport=52828 resp=<hidden> Apr 15 17:43:15 auth: Debug: auth(d0122(a)alumnos.fi.upm.es,138.100.8.42,master): Master user lookup for login: d0122 Apr 15 17:43:15 auth: Debug: cache(d0122(a)alumnos.fi.upm.es,138.100.8.42,master): hit: Apr 15 17:43:15 auth: Info: cache(d0122(a)alumnos.fi.upm.es,138.100.8.42,master): User unknown Apr 15 17:43:17 auth: Debug: client out: FAIL 1 user=d0122(a)alumnos.fi.upm.es Apr 15 17:43:17 managesieve-login: Info: Disconnected (auth failed, 1 attempts): user=<d0122(a)alumnos.fi.upm.es>, method=PLAIN, rip=138.100.8.42, lip=138.100.8.17, TLS Apr 15 17:43:18 auth: Debug: auth client connected (pid=13833) Apr 15 17:43:18 auth: Debug: client in: AUTH 1 PLAIN service=imap secured lip=138.100.8.17 rip=138.100.8.42 lport=993 rport=34094 resp=<hidden> Apr 15 17:43:18 auth: Debug: cache(d0122(a)alumnos.fi.upm.es,138.100.8.42): hit: <hidden> userdb_home=/mail/alumnos/d0/d0122 userdb_quota_rule=*:storage=10240 Apr 15 17:43:18 auth: Debug: client out: OK 1 user=d0122(a)alumnos.fi.upm.es Apr 15 17:43:18 auth: Debug: master in: REQUEST 413401089 13833 1 42fd9bf31349809a03f19a6a3b9730cc Apr 15 17:43:18 auth: Debug: userdb-cache(d0122(a)alumnos.fi.upm.es,138.100.8.42): miss Apr 15 17:43:18 auth: Debug: passwd-file(d0122(a)alumnos.fi.upm.es,138.100.8.42): lookup: user=d0122(a)alumnos.fi.upm.es file=/nas/mail/etc/passwd.master Apr 15 17:43:18 auth: Info: passwd-file(d0122(a)alumnos.fi.upm.es,138.100.8.42): unknown user Apr 15 17:43:18 auth: Debug: prefetch(d0122(a)alumnos.fi.upm.es,138.100.8.42): success Apr 15 17:43:18 auth: Debug: master out: USER 413401089 d0122(a)alumnos.fi.upm.es home=/mail/alumnos/d0/d0122 quota_rule=*:storage=10240 Apr 15 17:43:18 imap-login: Info: Login: user=<d0122(a)alumnos.fi.upm.es>, method=PLAIN, rip=138.100.8.42, lip=138.100.8.17, mpid=13834, TLS Thanks and best regards Juan C. Blanco -- +----------------------------------------------------------------+ | Juan C. Blanco | | | | Centro de Calculo | | | Facultad de Informatica U.P.M. | E-mail: jcblanco(a)fi.upm.es | | Campus de Montegancedo | | | Boadilla del Monte | Tel.: (+34) 91 336 7466 | | 28660 MADRID (Spain) | Fax : (+34) 91 336 6913 | +----------------------------------------------------------------+

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[Dovecot] How to purge mailboxes manually [dovecot_1.2.15]
by Emilio Nacelle 15 Apr '11

15 Apr '11

Hi, we have a linux network at the office. Mainly ubuntu and debian systems. Each user has it's own mail client, thunderbird, evolution, etc. In the mail server we use as the local delivery agent, dovecot 1.2.15 and the protocol imap. The users mailbox are in the server at /var/mail. Due to some kind of problem the mails that are set for delete in the mail client are not being deleted in the mailbox (if we check the mbox the mails are marked to be purged). Unless the owner uses something lowlevel shell mail client like pine to do the purge, the mails start to pile filling the account. Is this some known bug with a fix, or is there some routine we can run as admins to actually purged the mails set for deletion? (Like the "doveadm purge" in dovecot 2.0) Thanks a lot, looking forward to your answers, Emilio P.S: we would really like not having to install dovecot 2.0 :)

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[Dovecot] Released Pigeonhole v0.2.3 for Dovecot v2.0.12
by Stephan Bosch 14 Apr '11

14 Apr '11

Hello Dovecot users, It's been a while since the last Pigeonhole release. This new release adds support for the new vacation-seconds extension, which allows the vacation extension to reply more frequently than every day and allows specifying this interval in seconds instead of days. I've also fixed quite a few bugs that were reported in the last couple of months. Changelog v0.2.3: * Sieve-filter tool: finished implementing basic functionality. It is not quite ready yet, but it is available for those willing to experiment with it (needs --with-unfinished-features config to compile). Also includes man page. + Vacation extension now inhibits replies to messages from sender listed in :addresses, thus preventing replies to one of the user's other known addresses. + Vacation extension: implemented the (draft) vacation-seconds extension. This also adds min/max period configuration settings. Refer to doc/vacation.txt for configuration information. - ManageSieve: fixed bug in UTF-8 checking of string values. This is done by discarding the original implementation and migrating to the Dovecot API's UTF-8 functionality. - Sieve command line tools now avoid initializing the mail store unless necessary. This prevents sievec and sieve-dump from failing when executed by root for example. - Enotify extension: fixed inappropriate return type in mailto URI parse function, also fixing ARM compiler warning. - Vacation extension: fixed handling of sendmail errors. It produced an additional confusing success message in case of error. - Removed header MIME-decoding to fix erroneous address parsing. Applies to address test and vacation command. - Fixed segfault bug in extension configuration, triggered when unknown extension is mentioned in sieve_extensions setting. The release is available as follows: http://www.rename-it.nl/dovecot/2.0/dovecot-2.0-pigeonhole-0.2.3.tar.gz http://www.rename-it.nl/dovecot/2.0/dovecot-2.0-pigeonhole-0.2.3.tar.gz.sig Refer to http://pigeonhole.dovecot.org and the Dovecot v2.0 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] solved: disable_plaintext_auth = no per IP
by Andreas Schulze 14 Apr '11

14 Apr '11

found: remote 192.0.2.143/32 { disable_plaintext_auth = no } ( http://dovecot.org/list/dovecot/2011-February/057282.html ) -- Andreas Schulze Internetdienste | P252 DATEV eG 90329 Nürnberg | Telefon +49 911 319-0 | Telefax +49 911 319-3196 E-Mail info @datev.de | Internet www.datev.de Sitz: 90429 Nürnberg, Paumgartnerstr. 6-14 | Registergericht Nürnberg, GenReg Nr.70 Vorstand Prof. Dieter Kempf (Vorsitzender) Dipl.-Kfm. Wolfgang Stegmann (stellvertretender Vorsitzender) Dipl.-Kfm. Michael Leistenschneider Jörg Rabe v. Pappenheim Dipl.-Vw. Eckhard Schwarzer Vorsitzender des Aufsichtsrates: Reinhard Verholen

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[Dovecot] disable_plaintext_auth = no per IP
by Andreas Schulze 14 Apr '11

14 Apr '11

Hello, I have disable_plaintext_auth=yes enabled. ( dovecot-2.0.12 ) But for one internel host I like to allow plaintext. Can somebody point me to the configuration ? I did not found it in the wiki2 ... Thanks Andreas -- Andreas Schulze Internetdienste | P252 DATEV eG 90329 Nürnberg | Telefon +49 911 319-0 | Telefax +49 911 319-3196 E-Mail info @datev.de | Internet www.datev.de Sitz: 90429 Nürnberg, Paumgartnerstr. 6-14 | Registergericht Nürnberg, GenReg Nr.70 Vorstand Prof. Dieter Kempf (Vorsitzender) Dipl.-Kfm. Wolfgang Stegmann (stellvertretender Vorsitzender) Dipl.-Kfm. Michael Leistenschneider Jörg Rabe v. Pappenheim Dipl.-Vw. Eckhard Schwarzer Vorsitzender des Aufsichtsrates: Reinhard Verholen

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Re: [Dovecot] [LDA] save failed to INBOX: Timeout while waiting for lock
by Timo Sirainen 14 Apr '11

14 Apr '11

On Thu, 2011-04-14 at 10:18 +0200, Frank Bonnet wrote: > >>> mail_location = mbox:%h/:INDEX=/var/cache/dovecot/index/%u:INBOX=/var/mail/%u > > > > That's the way mbox format works. One IMAP or POP3 client can lock the mailbox for a long time. LDA can either wait longer of fail and let MTA retry the delivery later. The default is: > > > > mbox_lock_timeout = 5 mins > > > > So apparently the LDA already waited for 5 minutes for the lock. > > > > (There is also actually mail_max_lock_timeout setting, but the default is 0 = disabled.) > > > > Should I do something to correct ? I don't really know if there is anything except switching away from mbox. > When the problem occured some users were unable to access their mailboxes How long does it occur? You'd need to find out what exactly is locking those mailboxes for that long. It could simply be the user's client. Or I guess it could be LDA itself, or anything really.. Difficult to say. Difficult also to tell easy way to debug this.. Or when this happens does it happen to many people at the same time? Is the system load really high at that time then?

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[Dovecot] [LDA] save failed to INBOX: Timeout while waiting for lock
by Frank Bonnet 14 Apr '11

14 Apr '11

Hello I use LDA Dovecot 2 with SIEVE as Postfix delivery agent and I occasionally get such message in syslog. info.log:Apr 13 12:39:40 lda(xxxxxxxx): Info: msgid=<4DA484FF.5060903(a)gmail.com>: save failed to INBOX: Timeout while waiting for lock See below the doveconf -n trace Thanks for any info > # 2.0.11: /usr/local/etc/dovecot/dovecot.conf > # OS: FreeBSD 8.2-RELEASE amd64 > auth_worker_max_count = 100 > debug_log_path = /var/log/dovecot/debug.log > default_client_limit = 6144 > default_process_limit = 1024 > disable_plaintext_auth = no > info_log_path = /var/log/dovecot/info.log > log_path = /var/log/dovecot/dovecot.log > mail_location = mbox:%h/:INDEX=/var/cache/dovecot/index/%u:INBOX=/var/mail/%u > 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 > mbox_write_locks = fcntl > passdb { > driver = passwd > } > plugin/sieve = ~/.dovecot.sieve > plugin/sieve_dir = ~/sieve > postmaster_address = postmaster(a)esiee.fr > protocols = imap pop3 sieve sieve > sendmail_path = /usr/local/sbin/sendmail > service auth { > client_limit = 7169 > } > service imap-login { > inet_listener imap { > port = 143 > } > inet_listener imaps { > port = 993 > ssl = yes > } > process_min_avail = 10 > service_count = 1 > vsz_limit = 1 G > } > service imap { > process_limit = 2048 > vsz_limit = 1 G > } > service managesieve-login { > inet_listener sieve { > port = 4190 > } > inet_listener sieve_deprecated { > port = 2000 > } > } > service pop3-login { > inet_listener pop3 { > port = 110 > } > inet_listener pop3s { > port = 995 > ssl = yes > } > } > ssl_ca = /etc/ssl/RENATER/chain-1828-mail.esiee.fr.pem > ssl_cert = </etc/ssl/RENATER/cert-1828-mail.esiee.fr.pem > ssl_key = </etc/ssl/RENATER/mail.esiee.fr.key > userdb { > driver = passwd > } > verbose_proctitle = yes > protocol lda { > info_log_path = /var/log/dovecot/dovecot-lda.log > log_path = /var/log/dovecot/dovecot-lda-errors.log > mail_plugins = " sieve" > } > protocol imap { > imap_client_workarounds = tb-extra-mailbox-sep > } > protocol sieve { > managesieve_implementation_string = Dovecot Pigeonhole > } > mail# dovecof -n > /tmp/doveconf.txt > dovecof: Command not found. > mail# doveconf -n > /tmp/doveconf.txt > mail# wc -l /tmp/doveconf.txt > 75 /tmp/doveconf.txt > mail# cat /tmp/doveconf.txt > # 2.0.11: /usr/local/etc/dovecot/dovecot.conf > # OS: FreeBSD 8.2-RELEASE amd64 > auth_worker_max_count = 100 > debug_log_path = /var/log/dovecot/debug.log > default_client_limit = 6144 > default_process_limit = 1024 > disable_plaintext_auth = no > info_log_path = /var/log/dovecot/info.log > log_path = /var/log/dovecot/dovecot.log > mail_location = mbox:%h/:INDEX=/var/cache/dovecot/index/%u:INBOX=/var/mail/%u > 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 > mbox_write_locks = fcntl > passdb { > driver = passwd > } > plugin/sieve = ~/.dovecot.sieve > plugin/sieve_dir = ~/sieve > postmaster_address = postmaster(a)esiee.fr > protocols = imap pop3 sieve sieve > sendmail_path = /usr/local/sbin/sendmail > service auth { > client_limit = 7169 > } > service imap-login { > inet_listener imap { > port = 143 > } > inet_listener imaps { > port = 993 > ssl = yes > } > process_min_avail = 10 > service_count = 1 > vsz_limit = 1 G > } > service imap { > process_limit = 2048 > vsz_limit = 1 G > } > service managesieve-login { > inet_listener sieve { > port = 4190 > } > inet_listener sieve_deprecated { > port = 2000 > } > } > service pop3-login { > inet_listener pop3 { > port = 110 > } > inet_listener pop3s { > port = 995 > ssl = yes > } > } > ssl_ca = /etc/ssl/x.pem > ssl_cert = </etc/ssl/y.pem > ssl_key = </etc/ssl/x.key > userdb { > driver = passwd > } > verbose_proctitle = yes > protocol lda { > info_log_path = /var/log/dovecot/dovecot-lda.log > log_path = /var/log/dovecot/dovecot-lda-errors.log > mail_plugins = " sieve" > } > protocol imap { > imap_client_workarounds = tb-extra-mailbox-sep > } > protocol sieve { > managesieve_implementation_string = Dovecot Pigeonhole > }

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[Dovecot] Login via IMAP with MySQL as user database not working
by Chris Martin 13 Apr '11

13 Apr '11

Hello all, I am migrating from Postfix/Cyrus/MySQL mail server to a recently installed dovecot 1.2.8 on a QNAP TS259 NAS via XDove. I am unable to login via IMAP (the only method I've tried and the only method I want). I am using an almost identical database as the current existing Postfix/Cyrus/MySQL setup (with the except of paths). I have been attempting to get this working (off and on) for the past 5 months. During that time I have researched and researched, but have not found a solution. The Maildir has been copied from the existing server to the Dovecot server and have run the script 'courier-dovecot-migrate.pl', which was found at http://www.dovecot.org/tools/courier-dovecot-migrate.pl In a nutshell: If I have the password_query string in the SQL config file (shown below) set to return only 1 field, i.e. the password, then the Dovecot authtest app succeeds. But if more than 1 field is returned (i.e.: user and password) the test fails. And if testing with telnet I get the message of "* BYE Internal login failure. Refer to server log for more information.". The logs indicate that the password check returned OK but the userdb read appears to fail. If I change the userdb_query to return only 1 field (such as only the uid), then the logs show the correct value is returned, and yet the telnet login fails. So it seems that anytime there are multiple fields returned from the SQL query, the result is failure at that step (password check or userdb read). Therefore userdb prefetch never works. The NAS doesn't utilize a syslog so it's of no help in debugging. Below are the config files and samples from log files (scrubbed): dovecot.conf- (NOTE: the 'home = /tmp' in the plugin section is an attempt at rawlog from http://wiki2.dovecot.org/Debugging/Rawlog ... which doesn't seem to work) # 1.2.8: /etc/dovecot/dovecot.conf # OS: Linux 2.6.33.2 i686 log_path: /var/log/dovecot/dovecot.log info_log_path: /var/log/dovecot/dovecot-info.log log_timestamp: "%Y-%m-%d %H:%M:%S" protocols: imap ssl: no disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable: /usr/libexec/dovecot/rawlog /usr/libexec/dovecot/imap-login login_user: _mailman last_valid_uid: 65000 first_valid_gid: 70 last_valid_gid: 65000 mail_debug: yes lda: postmaster_address: postmaster(a)example.com auth default: user: dovecot verbose: yes debug: yes debug_passwords: yes worker_max_count: 10 passdb: driver: sql args: /share/MD0_DATA/.qpkg/XDove/dovecot/etc/dovecot/dovecot-sql.conf userdb: driver: sql args: /share/MD0_DATA/.qpkg/XDove/dovecot/etc/dovecot/dovecot-sql.conf socket: type: listen client: path: /var/run/dovecot/auth-client mode: 432 master: path: /var/run/dovecot/auth-master mode: 384 plugin: home: /tmp dovecot-sql.conf- driver = mysql connect = host=127.0.0.1 user=<myuser> password=<mypass> dbname=users2 default_pass_scheme = CRYPT password_query = SELECT user, crypt AS `password` FROM users WHERE user = '%u' AND account_enabled = 'y' AND allow_email = 'y' user_query = SELECT uid, gid, homedir AS home, maildir AS mail FROM users WHERE user = '%u' AND account_enabled = 'y' AND allow_email = 'y' Sample from log "dovecot-info.log"- "2011-04-13 10:12:00" auth(default): Info: client in: AUTH 1 PLAIN service=imap secured lip=127.0.0.1 rip=127.0.0.1 lport=143 rport=36735 resp=AGNocmlzQNHhaWwuaG9tZWlwLm5ldABoYXBweTE= "2011-04-13 10:12:00" auth-worker(default): Info: sql(<user>@<domain>,127.0.0.1): query: SELECT user, crypt AS `password` FROM users WHERE user = '<user>@<domain>' AND account_enabled = 'y' AND allow_email = 'y' "2011-04-13 10:12:00" auth-worker(default): Info: auth(<user>@<domain>,127.0.0.1): username changed <user>@<domain> -> <User>@<Domain> "2011-04-13 10:12:00" auth-worker(default): Info: mysql: Connected to 127.0.0.1 (users2) "2011-04-13 10:12:02" auth(default): Info: client out: FAIL 1 user=<user>@<domain> temp Sample from log "dovecot.log"- "2011-04-13 10:12:00" auth(default): Error: worker-server( chris(a)sail.homeip.net,127.0.0.1) Aborted: Worker process died unexpectedly "2011-04-13 10:12:00" dovecot: Error: child 20136 (auth-worker) killed with signal 11 (core dumps disabled) If the password_query is changed to (only password returned): password_query = SELECT crypt AS `password` FROM users WHERE user = '%u' AND account_enabled = 'y' AND allow_email = 'y' then the logs are as follows: Sample from log "dovecot-info.log"- "2011-04-13 10:18:03" auth(default): Info: client in: AUTH 1 PLAIN service=imap secured lip=127. 0.0.1 rip=127.0.0.1 lport=143 rport=33662 resp=AGNocmlzQNHhaWwuaG9tZWlwLm5ldABoYXBweTE= "2011-04-13 10:18:03" auth-worker(default): Info: sql(<user>@<domain>,127.0.0.1): query: SELECT crypt AS `password` FROM users WHERE user = '<user>@<domain>' AND account_enabled = 'y' AND allow_email = 'y' "2011-04-13 10:18:03" auth(default): Info: client out: OK 1 user=<user>@<domain> "2011-04-13 10:18:03" auth(default): Info: master in: REQUEST 1 23395 1 "2011-04-13 10:18:03" auth-worker(default): Info: sql(<user>@<domain>,127.0.0.1): SELECT uid, gid, homedir AS home, maildir AS mail FROM users WHERE user = '<user>@<domain>' AND account_enabled = 'y' AND allow_email = 'y' "2011-04-13 10:18:03" auth(default): Info: master out: FAIL 1 "2011-04-13 10:18:03" imap-login: Info: Internal login failure (auth failed, 1 attempts): user=<<user>@<domain>>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured "2011-04-13 10:18:03" auth-worker(default): Info: mysql: Connected to 127.0.0.1 (users2) Sample from log "dovecot.log"- "2011-04-13 10:18:03" auth(default): Error: worker-server(<user>@<domain>,127.0.0.1): Aborted: Worker process died unexpectedly "2011-04-13 10:18:03" dovecot: Error: child 23383 (auth-worker) killed with signal 11 (core dumps disabled) And finally, if change the user_query (to return only homedir AS home): then the logs are as follows: Sample from log "dovecot-info.log"- "2011-04-13 10:22:56" auth(default): Info: client in: AUTH 1 PLAIN service=imap secured lip=127.0.0.1 rip=127.0.0.1 lport=143 rport=35408 resp=AGNocmlzQNHhaWwuaG9tZWlwLm5ldABoYXBweTE= "2011-04-13 10:22:56" auth-worker(default): Info: sql(<user>@<domain>,127.0.0.1): query: SELECT crypt AS `password` FROM users WHERE user = '<user>@<domain>' AND account_enabled = 'y' AND allow_email = 'y' "2011-04-13 10:22:56" auth(default): Info: client out: OK 1 user=<user>@<domain> "2011-04-13 10:22:56" auth(default): Info: master in: REQUEST 1 23787 1 "2011-04-13 10:22:56" auth-worker(default): Info: sql(<user>@<domain>,127.0.0.1): SELECT homedir AS home FROM users WHERE user = '<user>@<domain>' AND account_enabled = 'y' AND allow_email = 'y' "2011-04-13 10:22:56" auth(default): Info: master out: USER 1 <user>@<domain> home=/Users/<user> "2011-04-13 10:22:56" imap-login: Info: Internal login failure (auth failed, 1 attempts): user=<<user>@<domain>>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured Sample from log "dovecot.log"- "2011-04-13 10:22:56" dovecot: Error: User <user>@<domain> is missing UID (see mail_uid setting) Greatly appreciate any help that anyone can give. Chris

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[Dovecot] Dovecot-lda and multiple records after filter.
by Басов Евгений 13 Apr '11

13 Apr '11

Hello. Some records in my LDAP base have same values in mail field: # extended LDIF # # LDAPv3 # base <ou=Mail, dc=ph, dc=local> with scope subtree # filter: (&(mail=someuser(a)p.ru)(|(AccountStatus=active)(accountStatus=shared))) # requesting: mailMessageStore # dn: cn=lala,ou=Mail,dc=ph,dc=local mailMessageStore: /var/mail/someuser/Maildir/ # Eset, Mail, ph.local dn: cn=Eset,ou=Mail,dc=ph,dc=local # admins, Mail, ph.local dn: cn=admins,ou=Mail,dc=ph,dc=local # search result search: 2 result: 0 Success # numResponses: 4 # numEntries: 3 Postfix with virtual_transport = virtual works fine: letter to "dn: cn=lala,ou=Mail,dc=ph,dc=local" stolen in mailMessageStore path and one for mailing list "dn: cn=admins,ou=Mail,dc=ph,dc=local"/"dn: cn=admins,ou=Mail,dc=ph,dc=local" are send to "dn: cn=lala,ou=Mail,dc=ph,dc=local". One of filter Postfix uses: (&(|(mail=%s)(mailAlternateAddress=%s))(|(AccountStatus=active)(accountStatus=shared))) So, set on dovecot-lda. main.cf: dovecot_destination_recipient_limit = 1 virtual_transport = dovecot #virtual_transport = virtual master.cf: dovecot unix - n n - - pipe flags=DRhu user=vmail:mail argv=/usr/libexec/dovecot/deliver -f ${sender} -d ${recipient} one place in dovecot-ldap.ext.conf: user_filter = (&(objectClass=qmailUser)(|(AccountStatus=active)(accountStatus=shared))(|(mail=%u)(mailAlternateAddress=%u))) pass_filter = (&(objectClass=qmailUser)(|(AccountStatus=active)(accountStatus=shared))(|(mail=%u)(mailAlternateAddress=%u))) user_attrs = mailMessageStore=home pass_attrs = uid=user,userPassword=password Send test letter: mutt -s "test $(date +%d/%m/%Y:%H.%M)" -- someuser(a)p.ru < /dev/null and get in log: dovecot: lda: Debug: Module loaded: /usr/lib64/dovecot/lib90_sieve_plugin.so dovecot: auth: Debug: master in: USER#0111#011someuser(a)p.ru#011service=lda dovecot: auth: Debug: ldap(someuser(a)p.ru): user search: base=ou=Mail, dc=ph, dc=local scope=subtree filter=(&(objectClass=qmailUser)(|(AccountStatus=active)(accountStatus=shared))(|(mail=someuser@p.ru)(mailAlternateAddress=someuser@p.ru))) fields=mailMessageStore dovecot: auth: Debug: ldap(someuser(a)p.ru): result: mailMessageStore(home)=/var/mail/someuser/Maildir/ dovecot: auth: Error: ldap(someuser(a)p.ru): user_filter matched multiple objects, aborting dovecot: auth: Debug: master out: FAIL#0111 dovecot: lda: Error: user someuser(a)p.ru: Auth USER lookup failed dovecot: lda: Debug: auth input: dovecot: lda: Fatal: Internal error occurred. Refer to server log for more information. postfix/pipe[3259]: 89001846: to=<someuser(a)p.ru>, relay=dovecot, delay=0.15, delays=0.07/0.01/0/0.07, dsn=4.3.0, status=deferred (temporary failure) As we can see mailMessageStore gets right value and… it's all. How can I get Postfix-like behavior from dovecot-lda? With best regards, Basov Evgeny.

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[Dovecot] Problems with thunderbird
by Jim Knuth 13 Apr '11

13 Apr '11

Hello, Since the Upgrade on V 2.0.12 I can produce with Thunderbird no connection. With Roundcube it is easily possible. I have changed something in no configuration. Does somebody have a tip? # 2.0.12: /etc/dovecot/dovecot.conf # OS: Linux 2.6.29.4-default i686 Debian wheezy/sid auth_master_user_separator = * auth_mechanisms = plain login auth_verbose = yes disable_plaintext_auth = no lda_mailbox_autocreate = yes lda_mailbox_autosubscribe = yes listen = * login_greeting = Mailserver ready. mail_location = maildir:~/Maildir 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 passdb { driver = pam } plugin { autocreate = Entwurf autocreate2 = Spam autosubscribe = Entwurf autosubscribe2 = Spam quota = maildir:User quota quota_exceeded_message = Der Mail-Speicher ist voll. Siehe: http://www.art-domains.de/quota.html quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=75%% quota-warning 75 %u sieve_before = /etc/dovecot/sieve/global/global.sieve sieve_dir = %h/sieve sieve_global_dir = /etc/dovecot/sieve/global/ sieve_global_path = /etc/dovecot/sieve/global/global.sieve trash = /etc/dovecot/dovecot-trash.conf.ext } protocols = imap pop3 sieve service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0660 user = postfix } unix_listener auth-master { mode = 0600 } } service imap-login { client_limit = 128 process_limit = 256 service_count = 0 vsz_limit = 64 M } service managesieve-login { inet_listener sieve { port = 4190 } service_count = 1 vsz_limit = 64 M } service pop3-login { client_limit = 128 process_limit = 256 service_count = 0 vsz_limit = 64 M } service quota-warning { executable = script /usr/sbin/quota-warning.sh unix_listener quota-warning { user = vmail } user = dovecot } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { args = /etc/dovecot/passwd.quota driver = passwd-file } verbose_proctitle = yes protocol sieve { mail_max_userip_connections = 10 managesieve_implementation_string = Dovecot Pigeonhole managesieve_logout_format = bytes=%i/%o managesieve_max_compile_errors = 5 managesieve_max_line_length = 65536 } protocol imap { imap_client_workarounds = mail_fsync = never mail_plugins = " quota autocreate imap_quota trash" } protocol pop3 { mail_fsync = never mail_plugins = " quota trash" pop3_client_workarounds = outlook-no-nuls oe-ns-eoh pop3_lock_session = yes pop3_uidl_format = %v-%u } protocol lda { mail_fsync = optimized mail_plugins = " quota sieve trash" postmaster_address = postmaster(a)art-domains.de } protocol lmtp { mail_plugins = " quota sieve trash" } -- Mit freundlichen Grüßen, Jim Knuth P.S.: Bitte senden Sie KEINE HTML-Mails!

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Re: [Dovecot] Upgraded to Dovecot-1.2.16 and Sieve-1.1.8 but Still No Sieve Parameters
by Jay Welch 13 Apr '11

13 Apr '11

So I have to manually put in the parameters in the dovecot.conf file? I assumed that they would have been added to the dovecot-example.conf file once I installed Sieve. Am I correct? On 4/12/2011 12:48 PM, Frank Bonnet wrote: > this could help you > > http://wiki.dovecot.org/ManageSieve/Configuration > > Le 12/04/2011 21:43, Jay Welch a écrit : >> I have upgraded to a newer version of Dovecot and I have installed >> Sieve. Everything went smooth and with no errors but I still don't see >> any Sieve parameters in dovecot.conf file. I'm looking at >> /usr/local/etc/dovecot-example.conf. What could be the issue? >> >> Thanks >> -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

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[Dovecot] information
by drum.lucas＠gmail.com 13 Apr '11

13 Apr '11

Hi! I have this in my dovecot logs... dovecot-auth: pam_succeed_if(dovecot:auth): error retrieving information about user access What is this? Anybody is traying login with user "access"? Spam? Vírus? thanks!!!! -- Atenciosamente; Graciously; *Lucas Possamai * http://psyscrew.posterous.com/ "Na palma da tua mão existem sonhos, felicidades e a força que te guia por um caminho, que somente você poderá trilhar, com o olhar tranquilo saberás onde chegar.o fim é apenas mais um ponto para inventar uma nova conquista."* *

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Re: [Dovecot] Problem with expire plugin and expunge
by Christoph Pleger 13 Apr '11

13 Apr '11

Hello, > It looks like it expunged all the messages from Trash. Did you check if > that happened? Did it expunge too many messages? > > > Mar 18 09:50:28 joseph dovecot: imap(christoph): Debug: expire: Saving > > first message to Trash, updating timestamp to 1300438228 > > This happens, because it thinks the Trash was empty.. Is there any solution in sight for this? Is there some additional information I can give you for solving that problem? Regards Christoph

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[Dovecot] Solaris 10 Compilation Issue with 2.0.12 (actually post 12690) [WORKAROUND PROVIDED]
by Peter Bray 13 Apr '11

13 Apr '11

Greetings, Post 12689:7f5735ab7c35 / 12690:02829f7f79c7 dovecot uses the reentrant version of get(password/group)* related functions. There are two variants of these functions on Solaris. To get the variant used by dovecot code based you need to define _POSIX_PTHREAD_SEMANTICS (see attached manual page). Initially I defined this just for the compilation of lib/src/ipwd.c, and got the code to compile / check / run successfully in my environment. After this worked I decided to try compiling the whole code base with CPPFLAGS="-D_POSIX_PTHREAD_SEMANTICS" ./configure .... This also seems to work fine. My environment uses IMAPS (X86) and Proxying IMAPS (SPARC). All code compiles / checks / runs (only 64-bit versions run tested) with the above CPPFLAGS modification on Oracle Solaris 10 Update 9 (both 32/64 bit on both X86 / SPARC with GCC 4.1.2) systems. Regards, Peter Bray Sydney, Australia PS: I have not investigated an appropriate way to modified configure.in to make this addition automatic.

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Re: [Dovecot] SUMMARY: LDA vs LMTP, Cyrus SASL, verbose_proctitle
by Joseph Tam 13 Apr '11

13 Apr '11

Timo Sirainen <tss(a)iki.fi> wrote: > On Mon, 2011-04-11 at 18:19 -0700, Joseph Tam wrote: > > > Also, one significant advantage not mentioned for LMTP was that one > > delivery failure to multiple recipients can be disambiguated; LDA can only > > return an exit code to be tested by the MTA, but the MTA cannot know > > which recipient(s) generated the error. > > In almost all setups MTA delivers mails to LDA one at a time. Multiple > deliveries are useful only if you want to try to get the same mail file > hard linked to all recipients. So normally this is a non-issue. I guess my sendmail is not normal. The default configuration does pool multiple recipient delivery and run mail.local with all these users as arguments in one invocation. dovecot-lda doesn't seem to support multiple recipients per invocation, so this won't be a problem. The implication for sendmail users, though, is that multiple concurrent deliveries must be disabled if you use dovecot-lda (the 'm' flag must be removed from LOCAL_MAILER_FLAGS) as implicitely done in http://wiki2.dovecot.org/LDA/Sendmail I notice the 'A' flag is missing here: doesn't this kill aliasing? If and when I can fully test my setup, I will update this page. > > echo "main(int c,char**v){**v='x';sleep(9);}" | \ > > gcc -xc -o y -; ./y; rm y & > > ps -f > > IIRC /usr/ucb/ps shows the changes. Ah. I'll take your word for it since I only have the SysV stuff installed. Thanks for the info. Joseph Tam <jtam.home(a)gmail.com>

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