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[Dovecot] Problems with Public Folders
by Matt Rude 27 Apr '08

27 Apr '08

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I am trying to implement public folders on my Fedora 8 + Postfix 2.5.1 + MySQL + Dovecot 1.0.13. I have Public folder shown in for my users but when they choose the folder "Public" they receive the error "The mail server responded: Mailbox doesn't exist: Public" (in Thunderbird) or just simply "Mailbox doesn't exist: Public" (In SquirrelMail). They are also reciveing the same errors when they try to subscribe to the Public Folder. Thanks - -Matt - ------------------- # /usr/local/sbin/dovecot --version 1.0.13 - ------------------- # /usr/local/sbin/dovecot -n # 1.0.13: /usr/local/etc/dovecot.conf listen: ssl_cert_file: /etc/pki/dovecot/certs/dovecot.pem ssl_key_file: /etc/pki/dovecot/private/dovecot.pem login_dir: /usr/local/var/run/dovecot/login login_executable: /usr/local/libexec/dovecot/imap-login login_user: postfix mail_location: maildir:/var/spool/virtualmailboxes/%d/%u/imap/:INBOX=/var/spool/virtualmailboxes/%d/%u/:INDEX=/var/spool/virtualmailboxes/%d/%u/imap/index/ mail_plugins: quota imap_quota namespace: type: public separator: / prefix: Public/ location: maildir:/var/spool/virtualmailboxes/%d/Public/ namespace: type: private separator: / inbox: yes auth default: mechanisms: plain digest-md5 cram-md5 cache_size: 128 cache_ttl: 600 passdb: driver: sql args: /etc/dovecot-mysql.conf userdb: driver: sql args: /etc/dovecot-mysql.conf socket: type: listen master: path: /var/run/dovecot/auth-master mode: 384 user: virtualmail group: virtualmail plugin: quota: maildir:storage=10240 - ------------------- # grep -v '^ *$#.*$\?$' /etc/dovecot-mysql.conf driver = mysql connect = dbname=postfix user=postfix host=localhost password=postfix default_pass_scheme = md5sum password_query = SELECT password FROM mailbox WHERE username = '%u' user_query = SELECT maildir, 1000 AS uid, 1000 AS gid, CONCAT('maildir:storage=', ROUND( mailbox.quota / 1024 ) ) AS quota FROM mailbox WHERE username = '%u' AND active = '1' -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFIDW+KyxB1nuZfLEYRAmigAJ44kfgX2Nh6Mi6PAukq4pxMBL3SpgCZASJG qmmZr0N1HJPeWsKnQN+qcSs= =xNyb -----END PGP SIGNATURE-----

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[Dovecot] Mail deletion
by Johannes Grimm 26 Apr '08

26 Apr '08

Hi, when im deleting messages with my mail-client thunderbird, those mails dissapear in the client. but they stay on the server dovecot 1.0.13 on reiserfs. is there a special expunge timer or when will those orphaned messages whiped out of the filesystem? -- ============================================================== Hochschule für angewandte Wissenschaften - Fachhochschule Rosenheim University of Applied Sciences Rechenzentrum Johannes Grimm Hochschulstr.1 D-83024 Rosenheim Tel: +49-8031/805-229 Fax: +49-8031/805-223 http://www.fh-rosenheim.de/ johannes.grimm(a)fh-rosenheim.de ==============================================================

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[Dovecot] antispam for Dovecot 1.1
by Anders 26 Apr '08

26 Apr '08

Hi Johannes. I wanted to try out the antispam plugin for a Dovecot 1.1 install, only to learn that 1.1 is actually not supported. Are there any plans to remedy this? If not, is it known how much effort is required? (i.e. could I do it myself?). Thanks, Anders.

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[Dovecot] Does a script exist to fix broken maildir timestamps?
by drbob 26 Apr '08

26 Apr '08

Hello, When I upgraded to dovecot (changing servers at the same time) in November last year I copied the maildirs from my old server without using the -p option to preserve timestamps! Since my mail client displays the email dates based on the Date header rather than the imap "internaldate" I didn't notice the problem until today when I tried to migrate an account to gmail using imapsync and found that all emails prior to November display the wrong date in the web interface (they show the date they were copied in November). I feel very silly. Before I go try to hack together a script which parses all my older email files and changes the timestamps to the time recorded in the "Date:" header, does anyone know if robust, tested version of such a script is alrady available? Would correcting the timestamps in this way cause any problems for dovecot (e.g in the index files)? Thanks in advance for any help. drbob NB In my googling for a solution to this problem I found this hack to imapsync which would rewrite the "internaldate" based on the date header during a sync. Whilst I'd rather fix the timestamps that are the source of the problem, it may be useful for others finding this post in the future, see: http://www.zimbra.com/forums/installation/237-received-date-appears-incorre…

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[Dovecot] permission problems
by Cor Bosman 25 Apr '08

25 Apr '08

Hi, ever since i switched a few servers to 1.1RC4 im finding control dirs with the wrong permissions: 80023615 8 drw------- 2 xxxxxxx user 4096 Apr 23 09:46 ./a/an/xxxxxxx/INBOX/.INBOX.Maatschappijen When dovecot then wants to write a file inside, it gets a permission denied. Cor

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[Dovecot] Mixing LDAP and static
by Anders 25 Apr '08

25 Apr '08

I want to read quota size from LDAP, but I have a static value for home. How can I mix these? Right now, I have this LDAP configuration: user_attrs = uid=home=/var/mail/vhosts/%d/%n,gosaMailQuota=quota_rule=*:bytes=%$M which works fine, but looks up the uid attribute needlessly, and is not scalable: I have to pick a different, always-existing LDAP attribute for each static extra field that I want to set. Is there some LDAP configuration syntax like the SQL "SELECT '/var/...' AS home" ? Thanks, Anders.

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[Dovecot] 1.0.5: many pop3-login processes?
by Alan Ferrency 25 Apr '08

25 Apr '08

Hello, We are running dovecot 1.0.5 on a test server, with FreeBSD 6.2 (though I have noticed the same problem since dovecot versions in the 0.99 range). We don't have very many simultaneous pop/imap users, but we have a proliferation of pop3-login processes. Currently we have 128 such processes. We have 11 imap-login processes, but only a few actual imap processes running. Is this normal? Can we stop it? Is anyone else successfully running dovecot on FreeBSD 6.2? Thanks for your help. Alan Ferrency pair Networks, Inc. alan(a)pair.com

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[Dovecot] Problem with Dovecot Delivery Agent, Extra "From" lines and mbox
by Hokan 25 Apr '08

25 Apr '08

When an mbox email contains a line that looks like a "Mail" header it should be quoted (per RFC 4155). Sendmail's delivery agent does this, as does Procmail delivery agent. Dovecot deliver does not do this. Example line, with ">" quote: >From hokan(a)hokan.org Thu Mar 8 17:28:01 2008 When reading email (IMAP) that contains such an unquoted line, the email abruptly ends before the "Mail" line. There may (or may not) appear another email (visible to the client) that contains the rest of the email. -- Hokan MEnet, a wholly owned subsidiary of Enet System Administrator Department of Mechanical Engineering hokan(a)me.umn.edu Institute of Technology 612.626.9800 University of Minnesota

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[Dovecot] Authentication: Dovecot -> Vpopmail - > MySQL with one table per domain
by James Nordstrom 25 Apr '08

25 Apr '08

Hi All, I am using Dovecot 1.0.13 with Vpopmail (Qmail Toaster current) backed by MySQL with one table per domain (--disable-many-domains) . What I cannot figure out is how to have Dovecot authenticate to Vpopmail when Vpopmail uses one table per domain. Basically I need dynamic SQL in the Dovecot-sql.conf file. Currently I have: password_query = select pw_clear_passwd as password from domainname_com where pw_name = '%n' I need something like password_query = select pw_clear_passwd as password from %d where pw_name = '%n' Where %d is the name of the table. I can't use the exact domain name at it will not match the vpopmail format domainname_com. I would be happy to use some sort of sting builder but and not sure what my options are in the .conf file. Please help Thanks in advance James James Nordstrom Nordstrom Design Inc. E-mail: james(a)nordstromdesign.com US: 908-419-5597 Europe: 001/908-419-5597

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[Dovecot] Index maintenance
by Anders 25 Apr '08

25 Apr '08

Hi. I am unable to find information about what happens to the index file if I use something like the cron script at the bottom of http://wiki.dovecot.org/Plugins/Expire There must be some information in the index that is no longer needed. When and how will Dovecot clean this up? Thanks, Anders.

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