- dovecot - dovecot.org

[Dovecot] Messages not marked as read
by Manilal K M 27 Oct '07

27 Oct '07

Hello everybody, Recently I have migrated my IMAP server from Courier-IMAP to dovecot. The migration was successful and all the users are happy due to the speed of the new IMAP server. We are using Horde-3.2+IMP-4.2 as the webmail client. But one of the users is having some unusual issues with his mailbox. Whenever he clicked and open a new email, it's never marked as read. He has to click and open several times to get it marked as "Read". I checked the dovecot version and found that we have a unstable version. So I upgraded to the latest stable version(1.0.5). But still occasionally he has the same issue. Does anyone have experienced similar issue. Please share. regards -- Manilal K M. http://linuxeyes.blogspot.com http://flossvalley.blogspot.com Better to light one candle than to curse the darkness.

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[Dovecot] Keywords (labels) support via virtual folders
by Robert Tomanek 27 Oct '07

27 Oct '07

Hi all, while I am rather a beginner when it comes to IMAP, I was thinking whether it would be possible (and feasible) to implement setting and unsetting of IMAP keywords with the means of virtual folders in Dovecot. The background is that the IMAP keywords seem to be a very useful thing to me: I would often like to be able to 'tag' a message so that it is easy to group with other similar messages and easy to find/ browse later. The problem is that not all IMAP clients support this functionality (as far as I am aware, mine which happens to be The Bat! does not); the only way of achieving similar results is using regular folders for grouping messages but this has several disadvantages, the most prominent one being unable to assign more than one 'tag' to a message this way (without copying a message). What I am thinking of is a server-side 'helper' that intends to achieve functionality similar to native client keywords support by the means of providing 'virtual folders' (as opposed to regular folders that we've known for a long time). The server would expose a list of virtual folders (user defined, either server-side by modifying the configuration, or client-side, by using the existing 'create regular folder' folder functionality but using a special name format that would be recognized by the server to be virtual folder related). These virtual folders would, upon moving a message to them, apply a keyword to the message (but the message would not be moved as it would be the case with regular folders). Upon moving a message from a virtual folder, the keyword would be reset. This means that the messages would not normally be moved from their place in existing hard folder structure but they would additionally be flagged with a keyword (or more of them) and be visible in respective virtual folders. The result is: - keywords support for clients that do not natively support it, - leaving existing message folder structure intact, - support for multiple keywords/ labels per message (one virtual folder = one keyword), - browsing flagged messages via respective virtual folders. What do you think of it? While I've been toying with this and similar ideas for a long time, what I propose above is of course heavily influenced by the recent addition of IMAP access to Gmail ([1]). While I still do not have it enabled for my account, I presume this is how the Gmail labels get translated to IMAP client ([2], [3]). [1] https://mail.google.com/support/bin/topic.py?topic=12760 [2] https://mail.google.com/support/bin/answer.py?answer=77657&topic=12762 [3] https://mail.google.com/support/bin/answer.py?answer=78758&topic=12762 -- Best regards, Robert Tomanek mailto:dovecot@mail.robert.tomanek.org

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[Dovecot] few questions about 1.1*
by Daniel 27 Oct '07

27 Oct '07

Hi! I'm testing 1.1, and have some questions. (How) Can I override the default maildir++ quota setting (I mean quota_rule) in the userdb, so that one won't have quota at all. Right now I'm setting a very high limit in the userdb with quota_rule=*:storage=99G in the extra field. Prior to 1.1 I was using 1.0 and had fs quota. I've had set up dovecot so that the indexes were stored on another partition where there were no fs quotas for the users. Now I'm trying to use maildir++ quota, and wondering if there is still any use of keeping the index files on a separate partition. This will be maybe a bit stupid, but do I still need the quota plugin to be loaded in the protocol {imap,pop3,lda} sections if I'm using the above mentioned new 1.1 maildir++ quota? Furthermore, will deliver be aware of the new quota system? Thanks! Daniel

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[Dovecot] append bug in 1.1beta4?
by Daniel 26 Oct '07

26 Oct '07

Hi! I'm guessing this is the append bug which is still present in dovecot-1.1beta4?: Info: IMAP(leva): Disconnected: EOF while appending bytes=31665/119125 This happens after sending a mail, and trying upload/copy that mail from my local "Sent" folder to my IMAP server's Sent folder. Daniel

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[Dovecot] Two certificates ?
by Lars Johansen 26 Oct '07

26 Oct '07

Hi We have a dovecot server running both pop and imap, we have pop.domain.ltd and imap.domain.ltd going to the same server, is there any possibility make dovecot use two certificates? one for pop.domain.ltd and one for imap.domain.ltd? Greetings, Lars

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[Dovecot] sieve filtering, rewriting subjects
by Ian P. Christian 26 Oct '07

26 Oct '07

Is it possible to modify an emails subject line in a sieve script? I've seen references to 'addtag' whilst googling, but it appears dovecots implementation doens't support it - are there any other methods? As a side note, can anyone suggest a web based script editor that works? Simply a text area to write the script in would do Thanks, -- Ian P. Christian ~ pookey.co.uk

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[Dovecot] SSL help needed - "no root certificate"
by Jim Gottlieb 26 Oct '07

26 Oct '07

Hi. I've spent the past few hours trying to get SSL working right in Dovecot 1.0.5 and now I must turn to you for help. I purchased an SSL certificate from Go Daddy. I pointed ssl_cert_file to the .crt file and ssl_key_file to the .key file, but the client (Mail.app) complains: Mail was unable to verify the identity of this server, which has a certificate issued to "imap.nccom.com". The error was: There is no root certificate for this server. So I tried downloading Go Daddy's root certificate and pointing ssl_ca_file to that file, but that didn't help. So I tried pointing ssl_ca_file to the intermediate certificate sent to me by Go Daddy, but that breaks things to the point where I never even get the above message; just nothing happens at all. I'm not sure what to try next and am happy to entertain any suggestions. Thanks...

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[Dovecot] Dovecot crashing with "Status userdb: Empty key (=)"
by Mark Maynereid 25 Oct '07

25 Oct '07

Hi, Dovecot is crashing at startup on my system: mantrid:/etc/apt# tail /var/log/mail.err Oct 25 17:10:50 mantrid dovecot: Auth process died too early - shutting down Oct 25 17:10:50 mantrid dovecot: auth(default): Status userdb: Empty key (=) Oct 25 17:10:50 mantrid dovecot: child 21810 (auth) returned error 89 Oct 25 17:10:51 mantrid dovecot: Temporary failure in creating login processes, I have also noticed this error: mantrid:/home/vmail# tail /home/vmail/dovecot-deliver.log deliver(support(a)unitdb.com): "2007-10-25 04:59:54 "Error: net_connect(/var/run/dovecot/auth-master) failed: No such file or directory I've been trying to implement the tutorial at: http://workaround.org/articles/ispmail-etch/ which seemed to be going well until the end of step 6 and I've posted a message on their mailing list but figured this looks like a deeper problem hence the post here also. System info: dovecot-common 1.0.rc15-2etch1 dovecot-imapd 1.0.rc15-2etch1 dovecot-pop3d 1.0.rc15-2etch1 Debian stable 4.0 (Etch) but running mixed on some packages Intel(R) Celeron(R) CPU 2.40GHz Ext3 filesystem mantrid:/etc/init.d# dovecot -n # /etc/dovecot/dovecot.conf log_timestamp: %Y-%m-%d %H:%M:%S login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login mail_extra_groups: mail mail_location: maildir:/home/vmail/%d/%n auth default: mechanisms: plain login debug: yes passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: passwd userdb: driver: static args: args = uid=5000 gid=5000 home=/home/vmail/%d/%n allow_all_users=yes socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 384 user: vmail Can anyone help? Thanks, Mark

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[Dovecot] SSL/TLS with Outlook client
by Eli 25 Oct '07

25 Oct '07

I am trying to get TLS to work with Outlook 2007 and I've hit a small problem. Whenever I start it up, I get this error: "The server you are connected to is using a security certificate that cannot be verified. The target principal name is incorrect." (yes/no choice of trusting) I first tried with a wildcard cert (*.elisand.com), and then tried with mail.elisand.com - both certs are from cacert.org and the root CA certs are installed and functioning properly on my system (so the certs should be trusted). I've searched all over Google and such trying to find out why Outlook would give me this error from an IMAP/TLS connection (closest I could find was Exchange related info), and I know this is by no means an Outlook mailing list... though I'm just wondering if anyone else on here has ever encountered this problem before and could point me in the right direction to getting the SSL cert working with Outlook. Thanks in advance!

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[Dovecot] POP3/IMAP newbie question
by Lars Stavholm 24 Oct '07

24 Oct '07

Is it possible to serve both POP3 and IMAP for the same user from the same mailbox format, e.g. the maildir format? If so, how should I configure in dovecot.conf? At the moment I have (dovecot -n): # 1.1.beta2: /etc/dovecot/dovecot.conf base_dir: /var/run/dovecot/ protocols: imap imaps pop3 pop3s ssl_disable: yes disable_plaintext_auth: no 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 mail_extra_groups: mail mail_location: maildir:~/Mail mail_full_filesystem_access: yes dotlock_use_excl: yes mail_executable(default): /usr/lib/dovecot/imap mail_executable(imap): /usr/lib/dovecot/imap mail_executable(pop3): /usr/lib/dovecot/pop3 mail_plugins(default): quota trash dspam expire autocreate mail_plugins(imap): quota trash dspam expire autocreate mail_plugins(pop3): quota expire 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 imap_client_workarounds(default): delay-newmail outlook-idle imap_client_workarounds(imap): delay-newmail outlook-idle imap_client_workarounds(pop3): pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh auth default: mechanisms: plain login gssapi username_format: %n passdb: driver: pam args: blocking=yes dovecot userdb: driver: passwd args: blocking=yes socket: type: listen master: path: /var/run/dovecot/auth-master mode: 384 plugin: quota: fs:storage=102400 trash: /etc/dovecot/trash.conf sieve: ~/.dovecot.sieve dspam: /usr/sbin/dspam:Spam:nosignature:Trash:users autocreate: Spam I.e., I use the same mail_location for both POP3 and IMAP. However, mails are delivered to ~/Mail/inbox and seems to be invisible to both my IMAP and POP3 client (Thunderbird). Any input appreciated /Lars

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