August 2010 - dovecot

[Dovecot] doveadm quota get -u someone@ourdomains.com
by Jerrale G 01 Sep '10

01 Sep '10

With the expire running from mysql, on 2.0.1, we get no errors with: " doveadm expunge -A mailbox Trash savedbefore 7d" we have the mail_plugins defined differently for each protocol ({imap=quota,expire,imap_quota} {pop3=quota,expire} {lda=quota,expire,sieve}). When trying "doveadm quota get -u someone(a)ourdomains.com" the output is: "doveadm(root): Fatal: Unknown command 'quota', but plugin quota exists. Try to set mail_plugins=quota" When adding an additional, global mail_plugins=quota, we get: "Segmentation fault" Is there a specific, proper way beyond the way I read of 1.2.x for defining the plugins. Please let me know how and what plugins I should define Jerrale G -- Jerrale G. SC Senior Admin

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[Dovecot] vpopmail auth always return "unknown user"
by Toorop 01 Sep '10

01 Sep '10

Hi, I'm working on a setup of dovecot 2 + netqmail + vpopmail 5.5 but auth doesn't works :( dovecot -n # 2.0.1: /etc/dovecot/dovecot/dovecot.conf # OS: Linux 2.6.35.1-rscloud x86_64 Ubuntu 10.04.1 LTS auth_debug = yes auth_debug_passwords = yes auth_mechanisms = plain login cram-md5 auth_verbose = yes auth_verbose_passwords = plain disable_plaintext_auth = no log_path = /var/log/dovecot/dovecot.log login_greeting = Dovecot ready. mail_debug = yes passdb { driver = vpopmail } ssl_cert = </etc/ssl/certs/dovecot.pem ssl_key = </etc/ssl/private/dovecot.pem userdb { driver = vpopmail } verbose_ssl = yes LOG: -------------------------------------------------------------- Aug 27 14:11:55 auth: Debug: client in: AUTH 1 PLAIN service=imap secured lip=184.106.217.69 rip=178.32.33.247 lport=143 rport=33875 Aug 27 14:11:55 auth: Debug: client out: CONT 1 Aug 27 14:11:56 auth: Debug: client in: CONT 1 AHRvb3JvcEByZXNwdWJsaWNhLmZyAG11cnBoeTI1 Aug 27 14:11:56 auth: Debug: vpopmail(toorop(a)respublica.fr,178.32.33.247): lookup user=toorop domain=respublica.fr Aug 27 14:11:56 auth: Info: vpopmail(toorop(a)respublica.fr,178.32.33.247): unknown user Aug 27 14:11:58 auth: Debug: client out: FAIL 1 user=toorop(a)respublica.fr Aug 27 14:11:58 auth: Debug: client in: AUTH 2 PLAIN service=imap secured lip=184.106.217.69 rip=178.32.33.247 lport=143 rport=33875 resp=AHRvb3JvcEByZXNwdWJsaWNhLmZyAG11cnBoeTI1 Aug 27 14:12:02 auth: Debug: vpopmail(toorop(a)respublica.fr,178.32.33.247): lookup user=toorop domain=respublica.fr Aug 27 14:12:02 auth: Info: vpopmail(toorop(a)respublica.fr,178.32.33.247): unknown user Aug 27 14:12:04 auth: Debug: client out: FAIL 2 user=toorop(a)respublica.fr ----------------------------------------------------------------- ./vuserinfo toorop(a)respublica.fr name: toorop passwd: $1$sOC22F4C$8.ciZmdTZkNnFLFB8EsZm0 clear passwd: clearpass comment/gecos: toorop uid: 1 gid: 0 flags: 0 gecos: toorop limits: No user limits set. dir: /home/vpopmail/domains/respublica.fr/toorop quota: NOQUOTA usage: 0% (8487 byte(s) in 3 file(s)) Any idea ? Thanks. -- Toorop «Ils ne savaient pas que c'était impossible, alors ils l'ont fait.» Mark Twain

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[Dovecot] Dovecot 1.x and 2.x on the same machine ?
by Frank Bonnet 01 Sep '10

01 Sep '10

Hello Would it be possible to run two instances of Dovecot in order to test V 2 on the SAME machine that runs V 1 One Dovecot 1.x instance on std TCP ports One Dovecot 2.x instance on custom TCP ports and custom directories Thanks

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[Dovecot] Wiki page for the 2.x version of the antispam plugin
by interfaSys sàrl 01 Sep '10

01 Sep '10

Since I had to collect information from different places to get it right, I decided to paste what I had into a wiki page. http://wiki2.dovecot.org/Plugins/Antispam Cheers, Olivier

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[Dovecot] Problems Converting Maildir to mdbox
by Christian Felsing 31 Aug '10

31 Aug '10

Hello, I would like to convert all users mail from maildir to mdbox. My Dovecot version is 2.0.1, converted from 1.2.13 but config was rewritten from scratch. http://wiki2.dovecot.org/Migration/MailFormat says following: maildir -> mdbox migration. Set mail_location=mdbox:~/mdbox and run doveadm convert -u username maildir:~/Maildir but doveadm does not know a command like "convert". Is there a _working_ way to convert maildir to mdbox ? How to do that with all Dovecot mail users (about 10000) ? Christian

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[Dovecot] status of antispam plugin for DC 2.x ?
by interfaSys sàrl 31 Aug '10

31 Aug '10

Hello, I saw that there is now an antispam plugin repository for the V2.x version. It doesn't compile and it seems it cannot be configured like the old one. Any ETA? Cheers, Olivier

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[Dovecot] Running auth as root
by Egbert Jan van den Bussche 31 Aug '10

31 Aug '10

Hi, I seem to be forced to run the auth proces as root because I want to use pam for local users. My gut feeling says that this is Not Good. Is there another way? For the virtual users 'vmail' is good enough because that user may access the MySQL database. This is on Ubuntu server 10.04.1 and Dovecot 1.2.9. TIA, Egbert Jan

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[Dovecot] Size limit for a single mail in the IMAP store?
by Ralf Hildebrandt 31 Aug '10

31 Aug '10

Postfix has "message_size_limit = 26214400", but that doesn't keep my users from sending huge messages which canot be sent, but can be stored in the IMAP "Sent" folder. Is it possible to set a size limit for the size of a single mail? -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebrandt(a)charite.de | http://www.charite.de

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[Dovecot] doveadm expunge -A mailbox Trash savedbefore 30d
by Jerrale G 31 Aug '10

31 Aug '10

In the shell: ,doveadm(root): Error: User listing returned failure,doveadm: Error: Failed to iterate through some users In the log: dovecot: auth: Error: sql: Iterate query failed: Table 'mail.users' doesn't exist (using built-in default iterate_query: SELECT username, domain FROM users) Why is dovecot trying to "select username, domain from users" when the "service auth" is setup to "select homedir, maildir, sieve_dir, from MAILBOXES.... the same with the password query except for selecting password from mail.mailboxes. The expire dictionary is EXACTLY like the example you posted in the wiki2. I can't remember whether I posted this thread before or not; I remember writing it two days ago but I'm not sure if I sent it as I can't find it in this "mailing lists" folder. Jerrale G. SC Senior Admin

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[Dovecot] Is there a way to catch mailbox and message flag changes?
by John O'Brien 31 Aug '10

31 Aug '10

Guys, We have been trying to establish if there is a way to get some type of notification from Dovecot when a message is appended to a mailbox or when a message has its flags updated. These are the 2 use cases: A message is appended to the mailbox "/Watch", we want to trigger "processing" of the message immediately it arrives. A message in the "Inbox" has its status changed from Unseen to Seen, we want to trigger some code to indicate the message has been "processed". Regards, John

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