- dovecot - dovecot.org

[Dovecot] Maildir Seen Flags not heeded when dovecot-shared present
by J E Lyon 28 Jun '12

28 Jun '12

Hi, After many hours of searching (!) and lots of testing procmail scripts, I found the explanation I was looking for -- something you explained at http://www.dovecot.org/list/dovecot/2008-July/032551.html That explains it. Thing is, though, every time I've seen shared mailboxes -- really shared by multiple staff or not -- the preference is in fact for the shared behaviours to also "share" the Seen flags. Typically, someone doesn't want to read an email that someone else has already picked up and started dealing with or responded to. (They'll file it in due course, but the Seen flag is the first indicator that someone's opened and started to deal with it.) Hacking source code and branching and whatnot isn't easy or done lightly, but I wondered if anything else had come to light in recent years about this issue. I'd be as happy getting my procmail script to tell Dovecot to update the index based on the flag, but I'm pretty sure that's not possible :) Any ideas greatly appreciated, thanks. ~ James.

2 3

[Dovecot] last hope... public namespace and directory structure
by Daniel Fischer 28 Jun '12

28 Jun '12

hello, I would like to migrate to dovecot, but I have a problem with a public namespace declaration: # 2.1.7: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-2-amd64 x86_64 Debian wheezy/sid And here are the relevant parts from the configuration: namespace { location = maildir:/var/mail/vhosts/%d/public prefix = Public. separator = . type = public } namespace inbox { prefix = separator = . subscriptions = yes type = private } I assume that all folders under ./public/ are public mailboxes. The public folder itself is not a maildir, but contains the team mailboxes i.e. ./public/.sales/ ./public/.service/ ./public/.purchase/ The file passwd for those 3 samples looks like this: sales@$DOMAIN::5000:5000::/var/mail/vhosts/$DOMAIN/public/.sales service@$DOMAIN::5000:5000::/var/mail/vhosts/$DOMAIN/public/.service purchase@$DOMAIN::5000:5000::/var/mail/vhosts/$DOMAIN/public/.purchase Note: All other users have mail_location /var/mail/vhosts/%d/%n Now a have the following problem: If I login in as user sales and create a folder foo and in there a folder bar. The directory structure is: ./public/. sales /.foo and /public/. sales /.foo.bar thats exactly what I´m expect. Now I logon as normal user. I can see the namespace Public with the sales mailbox but no subfolder foo or foo.bar. Now I create also the folders foo and in there bar, but the result is to me unexpected ;-): ./public/. sales ./public/. sales.foo ./public/. sales.foo.bar Looking forward to your comment, Daniel

2 2

[Dovecot] permissions on auth-userdb
by spamvoll＠googlemail.com 28 Jun '12

28 Jun '12

Hi.. im still trying to upgrade to 2.0. Im getting: dovecot: lda: Error: userdb lookup: connect(/var/run/dovecot/auth-userdb) failed: Permission denied (euid=10000(vmail) egid=10000(vmail) missing +r perm: /var/run/dovecot/auth-userdb, euid is not dir owner) the error is correct caus its owned by root. My Questions is who should own it ? Im not sure how that works, what process/user calls the auth-userdb ? The auth-userdb returns the args generated in master.conf, right ? i think comment out the user and group setting in master.conf will fix it but im not sure if that is the securest way. the mails come from postfix via dovecot-lda Hans master.conf service auth { # auth_socket_path points to this userdb socket by default. It's typically # used by dovecot-lda, doveadm, possibly imap process, etc. Its default # permissions make it readable only by root, but you may need to relax these # permissions. Users that have access to this socket are able to get a list # of all usernames and get results of everyone's userdb lookups. unix_listener auth-userdb { mode = 0600 #user = vmail #group = vmail } auth-ldap.conf.ext passdb { driver = ldap args = /etc/dovecot/dovecot-ldap.conf.ext } userdb { driver = static args = uid=vmail gid=vmail home=/home/MAILBOXES/%u/ mail=/home/MAILBOXES/%u/mail }

5 8

[Dovecot] (no subject)
by Daminto Lie 28 Jun '12

28 Jun '12

http://ccomplaint.com/Vocational-Schools/googlesave.html?otv=vby.mig&himoj=…

1 0

[Dovecot] The deleted_to_trash Plugin (workaround Outlook 2007 behaviour)
by J E Lyon 27 Jun '12

27 Jun '12

Hi, I see this plugin exists for v1 & v2, all very interesting... Surprised no one seems to have created an RPM and it looks like deleted_to_trash is one of the very few plugins to not be shipped as part of the default install with CentOS 5.5 or CentOS 6 (i.e. Dovecot v1 & v2 respectively.) Am I missing something, or does everyone really build from source? Thanks, James.

3 2

[Dovecot] pop3-throttle
by manu＠netbsd.org 27 Jun '12

27 Jun '12

Hello I am having a hard time with users using POP while leaving mailboxes of several gigabyte cumulated. This causes a lot of disk I/O and kills performancs for everyone. I try to encourage people migrating to IMAP, but that migration will take some time, and therefore I am looking for alterantive ways to workaround the problem. I found pop3-throttle-plugin.c, which seems a smart way to solve the problem, unfortunately it comes with no documentation. I was able to build it and load it, bu itsays nothing in the logs. Is there any doc somewhere? Any advices on how to set it up? -- Emmanuel Dreyfus http://hcpnet.free.fr/pubz manu(a)netbsd.org

3 3

[Dovecot] Hardware infrastructure for email system
by Michael Wessel 27 Jun '12

27 Jun '12

Hi, I'm currently (re-)planning my email setup and have been doing some research. I have done some searches and read several threads in the areas of my questions here. While there are some that come close I haven't yet been able to get all my questions answered. I currently run a postfix, dovecot & roundcube setup and have about 2000 active accounts. I have a separate SMTP server for outbound mail and auth is done against a separate LDAP server. In front of the POP/IMAP server I have another SMTP (4 in parallel actually) server that receives and filters inbound mail through a company specific, proprietary filter before the mail hits the POP/IMAP server. LDAP & SMTP servers are ESXi VMs. So right now both dovecot and roundcube run on the same box which is a Dell PE2950 with dual quad-core Xeon, 16GB RAM and 6 1TB disks in RAID 6, so only local storage using maildir. So far it's been holding up fine, but it's beginning to show signs of overload now. I also expect an increase in users over the next few months up to somewhere between 10 - 20,000 mail boxes. Hence the re-planning. My first priority in redesigning my setup is reliability. I definitely need something fail-save and as close to always on as possible. Next is performance. And while the budget is of course limited for the moment I'm setting that aside and will worry about that when the time comes. Now here is my question(s): In order to support up to 20,000 mailboxes (distributed over several times-zones so they won't all be used at the same time) with a very reliable service with good performance, what do I actually need? Do I need(ul) SAN or is it just a "would be nice to have"? If yes, why and what would be appropriate for my needs? Or will a setup with a few more servers like the ones I already have, using something like DRBD and distributing services (imap, http, spamd etc) onto different boxes do? I know I have more reading to do on all the different options out there, but would like some input from people that have experience in this area so I can focus on the stuff that's right for my situation. Michael

10 15

[Dovecot] doveadm proxy kick in director setups
by Tom Pawlowski 27 Jun '12

27 Jun '12

Something I noticed on a 2.1.7 director test cluster (two directors, three backends): 'doveadm proxy kick user' will kick all connections for that user on that director only. Any additional connections on other directors will remain active unless the command is run on all directors. Are the proxy and director sub-commands intended to be separate and distinct in their operation? If so, then this makes sense, as a proxy isn't necessarily a director. Are there any plans for a proxy kick equivalent that would work across directors? -- Tom Pawlowski OIT-CSS System Administrator office: Hill 145 email: tompru(a)jla.rutgers.edu phone: (732) 445-2634

2 1

[Dovecot] director map and mysql
by Костырев Александр Алексеевич 27 Jun '12

27 Jun '12

hello! Is "doveadm director map" command suppose to work when I store "host" value in mysql table? It gives me nothing in output with no errors in log. I've successfully setup directors with static passdb, and decided to give a try setup with storing host value in mysql table. The proxying is actually working, I'm just unhappy with no output from "doveadm director map". on the other hand output from "doveadm director map" is not empty, when I configure my password_query not to return host from table. director's settings in dovecot.sql is: passdb { driver = sql args = /etc/dovecot/dovecot-sql.conf } userdb { driver = sql args = /etc/dovecot/dovecot-sql.conf } director_servers = 192.168.5.125 director_mail_servers = 192.168.5.110 192.168.5.111 service doveadm { inet_listener { port = 24245 } } protocol doveadm { auth_socket_path = director-userdb } doveadm_proxy_port = 24245 in /etc/dovecot/dovecot-sql.conf at director there's password_query = SELECT \ NULL AS password,\ 'Y' as nopassword, \ 'Y' AS proxy, \ MBOX_NAME as user, \ host2 as host \ from M_MAILBOX \ where MBOX_NAME = '%u' user_query = SELECT \ MBOX_NAME AS username, \ MAIL_DIRECTORY as home \ from M_MAILBOX \ where MBOX_NAME = '%u'; iterate_query = select MBOX_NAME AS username from M_MAILBOX; backend's conf: service doveadm { inet_listener { port = 24245 } }

2 3

[Dovecot] pop3c_master_user
by Martin Schitter 27 Jun '12

27 Jun '12

the configuration keyword "pop3c_master_user" mentioned in the dsync migration documentation (http://wiki2.dovecot.org/Migration/Dsync) does not work for dovecot 2.1.7. a config line like: "pop3c_master_user = cyrus" will produce this error: doveconf: Fatal: Error in configuration file /etc/dovecot/local.conf line 33: Unknown setting: pop3c_master_user it's not defined in: src/lib-storage/index/pop3c/pop3c-settings.* is this feature not enabled with intention? btw. another question: will 'doveadm backup' mirror all the IMAP ACL information? thanks martin

2 1

Re: [Dovecot] started with dovecot sieve
by Daniel Parthey 27 Jun '12

27 Jun '12

Rolf wrote: > Jun 25 20:22:54 rolf14 dovecot: lda(rolf): Error: setegid(privileged) failed: Operation not permitted Manual page "man 2 setegid" states that setegid() sets the effective group ID of the calling process. Unprivi- leged user processes may only set the effective group ID to the real group ID, the effective group ID or the saved set-group-ID. Your "postfix" user is a member of group "mail", but "mail" which you configured as "mail_privileged_group = vmail" is neither the primary group of user "postfix", nor is it the effective group id of the calling postfix process. Therefore you might get the error as documented in the manpage setegid(2): EPERM The calling process is not privileged (Linux: does not have the CAP_SETUID capability in the case of seteuid(), or the CAP_SET- GID capability in the case of setegid()) and euid (respectively, egid) is not the real user (group) ID, the effective user (group) ID, or the saved set-user-ID (saved set-group-ID). Regards Daniel -- https://plus.google.com/103021802792276734820

2 1

[Dovecot] Dovecot performance under high load (vs. Courier)
by email builder 27 Jun '12

27 Jun '12

Hi, We are building a new system that will support a large number of users (high volume, high concurrent usage, etc). We have played with Dovecot, but in most serious applications we have traditionally used Courier IMAP. It's my (lay) understanding that with indexing and perhaps other things in Dovecot, it might perform better than Courier in larger environments like this. Am I correct or is it less clear-cut? Any tips on making the migration (not migrating an existing system, I mean migrating our paradigm - things to consider, things to watch out for)? TIA

10 36

[Dovecot] Virtual users - what is better Maildir or mbox?
by Kaya Saman 26 Jun '12

26 Jun '12

Hi, I'm trying to configure a server to use SAMBA and Winbind to authenticate to Active Directory.... I managed to get this portion up and running even the Dovecot portion. For reference something similar to this guide: http://www.whitneytechnologies.com/?p=119 However PAM is slightly different: # cat /etc/pam.d/dovecot auth sufficient pam_krb5.so no_user_check validate account sufficient pam_permit.so This is what my dovecot.conf file looks like: # cat dovecot.conf # v1.2+: auth_use_winbind = yes auth_winbind_helper_path = /usr/local/bin/ntlm_auth protocols = imap # It's nice to have separate log files for Dovecot. You could do this # by changing syslog configuration also, but this is easier. log_path = /var/log/dovecot.log info_log_path = /var/log/dovecot-info.log # Disable SSL for now. ssl = no disable_plaintext_auth = no # We're using Maildir format #mail_location = maildir:~/Maildir mail_location = mbox:/mail:INBOX=/mail/%u # Authentication configuration: auth_verbose = yes auth_debug = yes auth_username_format = %n auth_mechanisms = plain ntlm login userdb { driver = static # args = uid=501 gid=1001 home=/mail/%u args = home=/mail/%u driver = static } passdb { driver = pam args = failure_show_msg=yes } Now what I would like to know is, which is better for "virtual hosting" Maildir or mbox? Basically my requirement is that I would like to separate users via either individual folders and then put each user's mbox or Maildir in the created directory, or simply name each mbox or Maildir according to the user name. First up is this possible? Secondly, how would I go about doing it? My users are not allowed to login to the system outside of IMAP as it's a Mail only server. Currently I've been looking at many links: http://satish-linuxbug.blogspot.co.uk/2008/08/freebsd-with-active-directory… http://joseph.randomnetworks.com/2005/11/08/freebsd-users-and-groups-with-s… http://wiki2.dovecot.org/HowTo/ActiveDirectoryNtlm http://wiki2.dovecot.org/Authentication/Mechanisms/Winbind http://wiki2.dovecot.org/TestInstallation http://wiki2.dovecot.org/VirtualUsers http://www.linuxmail.info/active-directory-dovecot-pam-authentication/ http://wiki2.dovecot.org/HowTo/SimpleVirtualInstall I'm running dovecot version 2.1.7 on FreeBSD 8.2 x64 RELEASE. The system is not being used as an MTA server meaning that only IMAP transfers are being done using MS Outlook then filtered by Thunderbird. Regards, Kaya

6 15

[Dovecot] started with dovecot sieve
by mailinglist 26 Jun '12

26 Jun '12

As I am new to dovecot and sieve I am really happy to get it working in a straight forward way. Thanks for the documentation to whom it concerns. Now I came to my limits with this failure messages in /home/rolf/.dovecot.sieve.log: sieve: info: started log at Jun 25 20:22:54. error: msgid=<1340648569.94073.YahooMailClassic(a)web190304.mail.sg3.yahoo.com>: failed to store into mailbox 'INBOX': BUG: Unknown internal error. with this messages in mail.info: Jun 25 20:22:54 rolf14 postfix/smtpd[21674]: connect from localhost[127.0.0.1] Jun 25 20:22:54 rolf14 postfix/smtpd[21674]: 90898E0190: client=localhost[127.0.0.1] Jun 25 20:22:54 rolf14 postfix/cleanup[21669]: 90898E0190: message-id=<1340648569.94073.YahooMailClassic(a)web190304.mail.sg3.yahoo.com> Jun 25 20:22:54 rolf14 postfix/qmgr[21172]: 90898E0190: from=<stephanie.otavy(a)live.com>, size=5291, nrcpt=1 (queue active) Jun 25 20:22:54 rolf14 postfix/smtpd[21674]: disconnect from localhost[127.0.0.1] Jun 25 20:22:54 rolf14 dovecot: lda(rolf): Error: setegid(privileged) failed: Operation not permitted Jun 25 20:22:54 rolf14 dovecot: lda(rolf): Error: sieve: msgid=<1340648569.94073.YahooMailClassic(a)web190304.mail.sg3.yahoo.com>: failed to store into mailbox 'INBOX': BUG: Unknown internal error Jun 25 20:22:54 rolf14 dovecot: lda(rolf): Error: sieve: script /home/rolf/.dovecot.sieve failed with unsuccessful implicit keep (user logfile /home/rolf/.dovecot.sieve.log may reveal additional details) I guess the mentioned mail is spam. However, does this tell about some wrong configuration or access rights? Any indication what to improve? I get such an error about every 6 minutes.

2 2

[Dovecot] Director + managesieve: is it posible?
by Joseba Torre 26 Jun '12

26 Jun '12

Hi, I've just tried to add managesieve to our director server, and when I try to connect they fail with Jun 26 12:28:13 director2 dovecot: auth: Debug: client in: AUTH#0111#011PLAIN#011service=sieve#011secured#011session=5LNQjl3DjQAKAAsR#011lip=10.0.100.75#011rip=10.0.11.17#011lport=4190#011rport=39309#011resp=<hidden> Jun 26 12:28:13 director2 dovecot: managesieve-login: Error: proxy: host not given: user=<test1>, method=PLAIN, rip=10.0.11.17, lip=10.0.100.75, TLS, session=<5LNQjl3DjQAKAAsR> Jun 26 12:28:13 director2 dovecot: managesieve-login: Disconnected (internal failure, 1 succesful auths): user=<lgsfeacd>, method=PLAIN, rip=10.0.11.17, lip=10.0.100.75, TLS, session=<5LNQjl3DjQAKAAsR> Is it posible to use director for this? Or only static proxy is allowed? Aaaaaaaaagur.

2 1

[Dovecot] dsync error: "Mailboxes don't have unique GUIDs"
by Jeff Gustafson 25 Jun '12

25 Jun '12

I'm getting an error backing up mailboxes. I'm using the mirror command: dsync -fvo mail_home=/home/users/bob mirror ssh vmail(a)10.1.4.1 dsync -o mail_home=/home/.incoming_mail_migrations/users/bob dsync-remote(vmail): Error: Mailboxes don't have unique GUIDs: 1ef6ee37c694894d783100000581a675 is shared by INBOX and INBOX dsync-remote(vmail): Error: command BOX-LIST failed dsync-local(vmail): Error: Worker server's mailbox iteration failed The mail user doesn't yet exist on the destination yet, thus the use of the mail_home parameter. I found a mailing list message where a person was having a similar problem but I couldn't find confirmation that the issue was resolved. In our case, the backup goes from maildir to mdbox format (we can't to convert to mdbox). Things seemed to be moving along, but there are quite a few examples of dsync failing. I think the issue happens more often with large mailboxes ( > 50GB ). We're running version 2.0.13. doveconf -n: # 2.0.13: /etc/dovecot/dovecot.conf # OS: Linux 2.6.18-274.12.1.el5 x86_64 CentOS release 5.7 (Final) auth_mechanisms = plain login default_client_limit = 15000 default_process_limit = 10000 disable_plaintext_auth = no listen = * mail_gid = vmail mail_location = maildir:~/Maildir mail_plugins = zlib mail_uid = vmail mmap_disable = yes namespace { inbox = yes location = prefix = INBOX. separator = . } passdb { args = /etc/dovecot/conf.d/dovecot-sql.conf.ext driver = sql } plugin { zlib_save = gz } protocols = imap pop3 service auth { client_limit = 10000 unix_listener auth-userdb { mode = 0666 } } service imap-postlogin { executable = script-login /usr/bin/postlogin-imap.sh user = $default_internal_user } service imap { drop_priv_before_exec = yes executable = imap process_limit = 10000 } service pop3-postlogin { executable = script-login /usr/bin/postlogin-pop.sh user = $default_internal_user } } service pop3 { drop_priv_before_exec = yes executable = pop3 process_limit = 2500 } ssl_cert = </etc/pki/dovecot/certs/dovecot.pem ssl_key = </etc/pki/dovecot/private/dovecot.pem userdb { driver = prefetch } userdb { args = /etc/dovecot/conf.d/dovecot-sql.conf.ext driver = sql } protocol lmtp { mail_plugins = zlib } protocol lda { mail_plugins = zlib } protocol imap { mail_max_userip_connections = 100 mail_plugins = zlib } protocol pop3 { mail_max_userip_connections = 30 mail_plugins = zlib } ...Jeff

4 6

[Dovecot] specifying home/sieve/sieve_dir relative to mail_location
by Edgar Fuß 25 Jun '12

25 Jun '12

With 1.2, is it possible to specify home, sieve and sieve_dir relative to mail_location? I have mail_location = maildir:/import/mail/%n/:INDEX=/var/db/dovecot/indexes/%n and, in the plugin section, home = /import/mail/%n/home sieve = /import/mail/%n/dovecot.sieve sieve_dir = /import/mail/%n/sieve I would like to partially move users to another location (different file server) by using an LDAP entry. I know it's possible to specify everything relative to home, so I could probably use relative ~/../-type paths for mail_locatin etc., but that looks a bit awkward. The VirtualUsers/Home Wiki enty contains an example for relative paths user_attrs = .., mailDirectory=home=/var/vmail/%$ which I do not understand.

2 6

[Dovecot] dovecot support ms-tnef mail parser?
by DongYu.Zhen 25 Jun '12

25 Jun '12

Hello everybody, I used iRedMail Server with dovecot-1.2.0. I used OutLook2007 send a RTF mail and the mail can't be parsed normal. In dovecot maildir storage the mail body appeared ,/ / /------=_NextPart_000_0007_01CD52BC.99E1BE10 Content-Type: application/ms-tnef; name="winmail.dat" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="winmail.dat"/ How to parse ms-tnef mail by dovecot? Thank you.

3 2

[Dovecot] 2.1.7 TLS issues
by Christian Rößner 25 Jun '12

25 Jun '12

Hi, I have an interesting problem: I am building dovecot packages for Ubuntu since 10.04. Never had bigger trouble with it. Now since 2.1.6 or 2.1.7 (I can not say more precisely), Thunderbird 10ESR and Outlook 2010 can no longer use 143/TLS correctly. Automx delvers 143/TLS and Outlook tells me that it can not create a secure connection. I changed automx to use 993/SSL and everything works. Under Thunderbird 10ESR, I get a box that tells me that I need to change settings. When I sent mail, TB told me that it could not copy the mail to the sent folder. I also changed to 993/SSL and everything is perfect. At the other and, Apples Mail.app and iOS devices work perfectly over 143/TLS. So my guess is that it has to do with OpenSSL. Did something change in dovecot concerning TLS? Can I change options in the built process? Thanks in advance -Christian Rößner --- Roessner-Network-Solutions Bachelor of Science Informatik Nahrungsberg 81, 35390 Gießen F: +49 641 5879091, M: +49 176 93118939 USt-IdNr.: DE225643613 http://www.roessner-network-solutions.com

5 10

[Dovecot] The deleted_to_trash Plugin (workaround Outlook 2007 behaviour)
by J E Lyon 24 Jun '12

24 Jun '12

Hi, I see the plugin exists for v1 & v2, all very interesting... Surprised no one seems to have created an RPM and it looks like deleted_to_trash is one of the very few plugins to not be shipped as part of the default install with CentOS 5.5 or CentOS 6 (i.e. Dovecot v1 & v2 respectively.) Am I missing something, or does everyone really build from source? Thanks, James.

1 0

[Dovecot] Dovecot Quotas in Version 2
by Brian Spraker 24 Jun '12

24 Jun '12

Hello all, Just upgraded from Ubuntu 10.04 to 12.04 on a server today and went through a few issues that I finally got corrected with many different services. However, one of them - I absolutely cannot figure out. I was using Dovecot 1 in Ubuntu 10.04 - but in Ubuntu 12.04, it has been upgraded to Dovecot 2. Finally managed to get the configuration to work and get it to use MySQL as the back-end authentication method (had to install the dovecot-mysql package). But, I cannot get quotas to work. The moment I uncomment a quota line, Dovecot fails to start. Would appreciate any help with this. I am not using any of the individual configuration files on the conf.d folder - simply the dovecot.conf and dovecot-sql.conf file. Here is a copy of those. You can see the one commented line (mail_plugins under imap) simply will not work - but yet the one under POP works (although I don't think it is used): base_dir = /var/run/dovecot/ disable_plaintext_auth = no first_valid_uid = 33 last_valid_uid = 33 listen = * log_timestamp = "%Y-%m-%d %H:%M:%S " mail_privileged_group = www-data passdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } plugin { quota = maildir quota_rule = Trash:storage=100M } protocols = imap pop3 service auth { user = root } service imap-login { executable = /usr/lib/dovecot/imap-login } service imap { executable = /usr/lib/dovecot/imap } ssl = no userdb { args = /etc/dovecot/dovecot-sql.conf driver = sql } protocol imap { imap_client_workarounds = mail_plugin_dir = /usr/lib/dovecot/modules/imap # mail_plugins = quota imap_quota } protocol pop3 { mail_plugins = quota pop3_uidl_format = %08Xu%08Xv } And for the dovecot-sql.conf file (passwords changed, of course): driver = mysql connect = dbname=horde user=<USER> password=<PASSWORD> host=localhost default_pass_scheme = PLAIN password_query = SELECT user_uid as user, user_pass as password FROM horde_users WHERE user_uid = '%u'; user_query = SELECT uid, gid, home, maildir, concat('maildir:storage=', quota) AS quota FROM horde_users WHERE user_uid = '%u'; I did not update the dovecot-sql.conf file at all - so I don't know if there maybe be some configuration issue with how it is pulling the quota limit from the database. Quotas are in bytes in the database. Certainly would appreciate any help with this. I went through the Dovecot Quota Configuration in the wiki but it wasn't any help - as I basically already have that line in the config file, but it will fail to start Dovecot. Thank you! Brian S.

3 7

[Dovecot] 2.0.19 segfault
by Mailing List SVR 24 Jun '12

24 Jun '12

Hi, after the upgrade from dovecot 2.0.13 (ubuntu oneiric) to dovecot 2.0.19 (ubuntu precise), in my logs I have a lot of these errors: Jun 23 00:20:29 server1 dovecot: master: Error: service(imap-login): child 6714 killed with signal 11 (core dumps disabled) I tested 2.0.21 and the problem is still here. The problem seems to appear only when the client is ms outlook, thunderbird works fine Here is the captured trace (I hope this is enough and I don't need to install debug symbols for everythings): Core was generated by `dovecot/imap-login -D'. Program terminated with signal 11, Segmentation fault. #0 0x00007f4d01c1a031 in RC4 () from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 (gdb) bt full #0 0x00007f4d01c1a031 in RC4 () from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 No symbol table info available. #1 0x0000000000000134 in ?? () No symbol table info available. #2 0x00000000000000cd in ?? () No symbol table info available. #3 0x00007f4d03e97470 in ?? () No symbol table info available. #4 0x00007f4d01c80629 in ?? () from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 No symbol table info available. #5 0x00007f4d01f82bcf in ?? () from /lib/x86_64-linux-gnu/libssl.so.1.0.0 No symbol table info available. #6 0x00007f4d01f79e04 in ?? () from /lib/x86_64-linux-gnu/libssl.so.1.0.0 No symbol table info available. #7 0x00007f4d01f7a134 in ?? () from /lib/x86_64-linux-gnu/libssl.so.1.0.0 No symbol table info available. #8 0x00007f4d027fed6f in ssl_write (proxy=0x7f4d03e7c0a0) at ssl-proxy-openssl.c:499 ret = <optimized out> #9 0x00007f4d027fee68 in plain_read (proxy=0x7f4d03e7c0a0) at ssl-proxy-openssl.c:308 ret = <optimized out> corked = true ---Type <return> to continue, or q <return> to quit--- #10 0x00007f4d025b5c98 in io_loop_call_io (io=0x7f4d03e84b10) at ioloop.c:384 ioloop = 0x7f4d03e3e680 t_id = 2 #11 0x00007f4d025b6d27 in io_loop_handler_run (ioloop=<optimized out>) at ioloop-epoll.c:213 ctx = 0x7f4d03e505a0 events = 0x6579351d event = 0x7f4d03e50610 list = 0x7f4d03e93690 io = <optimized out> tv = {tv_sec = 59, tv_usec = 999832} msecs = <optimized out> ret = 1 i = <optimized out> call = <optimized out> #12 0x00007f4d025b5c28 in io_loop_run (ioloop=0x7f4d03e3e680) at ioloop.c:405 No locals. #13 0x00007f4d025a3e33 in master_service_run (service=0x7f4d03e3e550, callback=<optimized out>) at master-service.c:481 No locals. #14 0x00007f4d027f7cc2 in main (argc=2, argv=0x7f4d03e3e370) at main.c:371 set_pool = 0x7f4d03e3e880 allow_core_dumps = <optimized out> ---Type <return> to continue, or q <return> to quit--- login_socket = 0x7f4d02800763 "login" c = <optimized out> #15 0x00007f4d021d676d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #16 0x00007f4d02c2d5a9 in _start () No symbol table info available. Nicola

3 6

[Dovecot] Dovecot list IMAP archives with thunderbird?
by Alex Crow 23 Jun '12

23 Jun '12

Hi, I'm trying to access the IMAP archives with Thunderbird but can't seem to get it to work. I have tried an unencrypted connection, SSL and TLS but with no success. Any ideas? Thanks Alex -- This message is intended only for the addressee and may contain confidential information. Unless you are that person, you may not disclose its contents or use it in any way and are requested to delete the message along with any attachments and notify us immediately. "Transact" is operated by Integrated Financial Arrangements plc Domain House, 5-7 Singer Street, London EC2A 4BQ Tel: (020) 7608 4900 Fax: (020) 7608 5300 (Registered office: as above; Registered in England and Wales under number: 3727592) Authorised and regulated by the Financial Services Authority (entered on the FSA Register; number: 190856)

2 3

[Dovecot] Problems getting auto create plugin to work
by Dr Josef Karthauser 23 Jun '12

23 Jun '12

Hi there, I've configured the 'autocreate' plugin (in v.2.1.6), but it doesn't appear to be working. Can someone help me work out how to work out why please? I've got this in my 20-imap.conf file: protocol imap { mail_plugins = $mail_plugins antispam autocreate } and this in my 90-plugins.conf file: plugin { autocreate = Trash autocreate2 = Spam autosubscribe = Trash autosubscribe2 = Spam ... etc } But, the spam does not get created upon login. I've restart dovecot and restarted my mail client, but there's no hint of an spam folder. Is there something else that I also need to do? Thanks, Joe

2 1

[Dovecot] Import from Evolution
by Jonathan Ryshpan 23 Jun '12

23 Jun '12

I need to import the mail database generated by the evolution mail reader into dovecot. Evolution stores its mail in maildir format (fully standards compatible, I think); I would be using the maildir format in dovecot. Is there anything in the wiki, etc. explaining exactly how to do this? Why do this? Evolution is hopelessly broken, and is not likely to be fixed in the forseeable future, and I would like to keep my mails in maildir form. Reviews of kmail are very bad, and thunderbird uses the mbox format for storage. Thanks in advance - jon

4 10