- dovecot - dovecot.org

[Dovecot] dovecot -n segfault
by Luca Corti 26 Jun '07

26 Jun '07

# uname -a Linux ns2 2.6.18-4-sparc64 #1 Mon Mar 26 11:16:07 UTC 2007 sparc64 GNU/Linux # dovecot -n # 1.0.1: /usr/local/etc/dovecot.conf Segmentation fault uhu? ciao Luca

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[Dovecot] set maildir and directory default for deliver?
by Mark Edwards 26 Jun '07

26 Jun '07

I asked this question in a more detailed post, with no response, so I'm going to ask point blank. Is there a way make dovecot's deliver use default mailbox and directory settings? I'm thinking of the mail_location parameter, which deliver seems to ignore. Thanks! -- Mark Edwards

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[Dovecot] APPEND fails
by Dirk Müller 26 Jun '07

26 Jun '07

hi list, i wrote a small tool in java which transfers all mails from one imap-server account to another imap-server account using the javax.mail API. when i use cyrus as source and destination imap server everything is fine. when i use dovecot as destination server occasionally exceptions occur when appending the mails. i was not able to see what's really going wrong so i used wireshark to get the imap command that fails: A23 APPEND INBOX.MYSUBFOLDER () "14-Mar-2007 14:20:45 +0100" {0+} A23 NO Append aborted. this is easy to check via telnet, always the same error. i'm not sure why the javax.mail API uses the "{0+}" but somehow it occurs every now and then. sending this command to a cyrus imap server does not fail. any idea? is this a javax.mail problem? thanks and best regards, dirk

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Re: [Dovecot] dovecot.conf authentication after Debian upgrade
by Didier Misson 25 Jun '07

25 Jun '07

Bruno Puga a écrit : > I don't know what are the exactly parameters changed from sarge to etch, > but you can send us more detailed information changing this settings in > your dovecot's conf: > http://wiki.dovecot.org/Debugging/Authentication > > See this section to find out if you are looking for logs in the right > place accordingly to you configuration. > http://wiki.dovecot.org/Logging <http://wiki.dovecot.org/Logging> > > Send us the dovecot -n output instead of dovecot.conf. Thanks for you reply Bruno ;-) Between Sarge and Etch, many parameters changed between the 2 Dovecot version ... example : imaps_listen = * ---> replace by ---> replace by protocol imap { listen = 127.0.0.1:143 ssl_listen = *:993 } ... of course, simply replacing the package version, and new Dovecot doesn't run ! :-( --------------------------------------------- dovecot -n (I discover this command today) ks:/etc/dovecot# dovecot -n # /etc/dovecot/dovecot.conf base_dir: /var/run/dovecot/ log_timestamp: %Y-%m-%d %H:%M:%S listen: 127.0.0.1:143 ssl_listen: *:993 disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login first_valid_uid: 1000 mail_extra_groups: mail default_mail_env: maildir:~/Maildir mail_location: maildir:~/Maildir imap_client_workarounds: outlook-idle delay-newmail netscape-eoh tb-extra-mailbox-sep auth default: passdb: driver: passwd userdb: driver: passwd --------------------- I will try to read the documentation on the authentication debugging. Thanks a lot for your help. ;-) -- Didier Google Talk : didier.misson(a)gmail.com Jabber : didier.misson(a)amessage.be http://didier.misson.net

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Re: [Dovecot] dovecot.conf authentication after Debian upgrade
by Didier Misson 25 Jun '07

25 Jun '07

Bruno Puga a écrit : > but you can send us more detailed information changing this settings in > your dovecot's conf: > http://wiki.dovecot.org/Debugging/Authentication > > See this section to find out if you are looking for logs in the right > place accordingly to you configuration. > http://wiki.dovecot.org/Logging <http://wiki.dovecot.org/Logging> > > Send us the dovecot -n output instead of dovecot.conf. I read this documentation about Authentication and Logging debuggind. I add : auth_debug=yes auth_debug_passwords=yes --------------------------- for this test, I change my password = "MyPasswd" (and I change again after) My client is Thunderbird on Ubuntu 7.04 in /var/log/syslog dovecot: auth(default): client in: AUTH^I1^IPLAIN^Iservice=IMAP^Isecured^Ilip=87.98.98.98^Irip=212.71.11.157 dovecot: auth(default): client out: CONT^I1^I dovecot: auth(default): client in: CONT^I1^IAGRpZGllcgBNeVBhc3N3ZA== dovecot: auth(default): passwd(didier,212.71.11.157): password mismatch dovecot: auth(default): client out: FAIL^I1^Iuser=didier I try to check myself : printf 'didier\didier\MyPasswd' | mmencode ZGlkaWVyXGRpZGllclxNeVBhc3N3ZA== The end seem to be the same... Is it correct ? So why Dovecot don't accept my password ? Dovecot or Debian ? ... I don't know what I can check more... Thanks ;-) -- Didier Google Talk : didier.misson(a)gmail.com Jabber : didier.misson(a)amessage.be http://www.misson.net

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[Dovecot] Setting retention policies
by Don Russell 25 Jun '07

25 Jun '07

I access e-mail from different PCs, typically using Thunderbird e-mail client. Thunderbird has a a "retention policy" it can set on a folder by folder basis. Policies such as how long to keep messages for, or how many messages to keep. Is there a way to set those policies on the server itself? Thank you

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[Dovecot] Quota from passdb sql
by Bruno Puga 25 Jun '07

25 Jun '07

Hello folks! Is it possible to retrieve quota information from a passdb sql lookup and using static userdb? I've tried here without success, and I can't find in the wiki or forum. Some ways I configured dovecot-sql.conf: 1) password_query = SELECT email AS user, CONCAT('maildir:storage=',quota) AS quota, password FROM users WHERE email = '%u' 2) password_query = SELECT email AS user, CONCAT('maildir:storage=',quota) AS userdb_quota, password FROM users WHERE email = '%u' With userdb sql things worked perfect, but as I can use static userdb I just need quota information per user from passwd sql. Thanks, Bruno.

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[Dovecot] quota calculating
by Scott Zahn 25 Jun '07

25 Jun '07

Hey everyone, Currently where I work we use qmail. Every time a message is delivered, qmail seems to walk through the user's entire maildir in order to calculate quota usage. Delivering messages simultaneously to just a few users who are allowed large maildirs (1-2GB) will bring our servers to their knees. Which brings me to dovecot. I use dovecot whereever I can, but haven't yet needed to set up quotas. I would like to migrate my servers at work to use dovecot, but have a few questions regarding quotas. Could someone explain how dovecot calculates quota usage on mail delivery? Also, is there anyone here on the list that uses quoatas on large maildirs (>=2GB)? How well has it worked for you? thanks, Scott

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[Dovecot] LIST % not returning correct data?
by J.Wendland＠scan-plus.de 25 Jun '07

25 Jun '07

Hi list, I have namespace private { prefix = INBOX. separator = . inbox = yes } in an installation migrated from courier. I am testing with Outlook Mobile 5 (OM) which uses 'LIST "" %' to get the folder list. Now courier used to return * LIST (\HasChildren) "." "INBOX" whereas dovecot returns * LIST (\HasNoChildren) "." "INBOX" which is why OM failes to display any folder. Is this dovecot's failure or am I missing something here? Thanks, Jörg -- Sicherheit - Verfügbarkeit - Kontinuität ------------------------------------------------------------------------- IT-Service-Management von ScanPlus GmbH Tel. +49 731 92013 150 Lise-Meitner-Straße 5, D-89081 Ulm, Germany Fax. +49 731 92013 29 150 Web: http://www.scan-plus.de/ Mail: wendland(a)scan-plus.de -------------------------------------------------------------------------

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[Dovecot] dovecot.conf authentication after Debian upgrade
by Didier Misson 25 Jun '07

25 Jun '07

Hello, I'm new on this mailing list. I run a Dovecot imaps server since several month on a Debian server. I just upgrade a Debian server from Debian Sarge --> Etch and I discover that a lot of parameters have changed (must be changed) in the dovecot.conf. I finally find an exemple an try to adapt it to our server. We never defined special authentification or password scheme. It was simple the "passwd". Dovecot is running, but impossible for users to connect :-( Actually, this is my dovecot.conf : ====================================== base_dir = /var/run/dovecot/ protocols = imap imaps protocol imap { listen = 127.0.0.1:143 ssl_listen = *:993 } # protocol pop3 { # # listen = *:110 # # ssl_listen = *:995 # # } ssl_disable = no ssl_cert_file = /etc/ssl/certs/dovecot.pem ssl_key_file = /etc/ssl/private/dovecot.pem disable_plaintext_auth = no log_timestamp = "%Y-%m-%d %H:%M:%S " login_dir = /var/run/dovecot/login #login_dir = /var/log/dovecot login_chroot = yes login_user = dovecot login_process_per_connection = yes login_greeting = Dovecot ready. first_valid_uid = 1000 last_valid_uid = 0 first_valid_gid = 1 last_valid_gid = 0 mail_extra_groups = mail # #default_mail_env = mbox:/var/mail/%u default_mail_env = maildir:~/Maildir protocol imap { imap_client_workarounds = outlook-idle delay-newmail netscape-eoh tb-extra-mailbox-sep } # # protocol pop3 { # # } auth default { mechanisms = plain ##### Didier Misson : must be check !!! #passdb passwd-file { #args = /etc/dovecot/pass #} #passdb pam { passdb passwd { } #userdb passwd-file { #args = /etc/dovecot/users #} userdb passwd { } user = root } plugin { } ===================================================================== in /var/log/syslog Jun 25 11:14:02 ks36586 dovecot: Dovecot v1.0.rc15 starting up Jun 25 11:14:53 ks36586 dovecot: imap-login: Aborted login: user=<sebastien-descy>, method=PLAIN, rip=62.235.215.24, lip=87.98.219.84, TLS Jun 25 11:14:59 ks36586 dovecot: imap-login: Aborted login: user=<dominique>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured Jun 25 11:15:01 ks36586 /USR/SBIN/CRON[16295]: (root) CMD (/usr/local/rtm/bin/rtm 41 >/dev/null 2>/dev/null) I hope somebody already solved this king of problem. Thanks a lot. ;-) -- Didier http://didier.misson.net

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