- dovecot - dovecot.org

[Dovecot] Dovecot and Seamonkey/Mozilla "delete attachment"
by Bryce Nesbitt 04 Jun '07

04 Jun '07

I'm having persistent trouble deleting larger attachments from messages in Mozilla/Seamonkey mail, and I'm thinking it may be related to Dovecot. A bug report is over at https://bugzilla.mozilla.org/show_bug.cgi?id=381759 I do not have the version number of Dovecot available, unless you know how to get it from the IMAP prompt: > telnet idiom.com 143 Trying 216.240.32.1... Connected to idiom.com. Escape character is '^]'. * OK Dovecot ready. How can I track this down more? Is anyone using Seamonkey and this particular new feature (delete the attachment, but keep the message body intact)?

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[Dovecot] Error: no authentication failed
by gaoqiang.qian＠nokia.com 04 Jun '07

04 Jun '07

Hi, I have installed the dovecot on my redhat linux host. But when I log in with dovecot/test I got Error: no authentication failed after I got ok dovecot ready when I connect to local host. dovecot/test was set in the password.dovecot file. But I do not know how can I use this username and password in the configuration file. Could anyone give me a hand to let me know how to configurate the username and password for login. Thanks

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[Dovecot] Overriding IMAP commands
by Tony Tsang 04 Jun '07

04 Jun '07

Hi all, I am writing a plugin to override some built-in imap commands. But when client logs out, imap segfaults during unregistering commands. What is the correct procedure for overriding imap commands in dovecot? Thanks. Tony Tsang.

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Re: [Dovecot] Namespace Problems
by Kenny Dail 04 Jun '07

04 Jun '07

> Hi all, > > after an update from dovecot beta version to 1.0.0.-1 today morning I > had different effects: > thunderbird-, kmail-, Apple-clients, pine and squirrelmail could > receive email correct with imaps. But not MSOutlook!!! > Varying the namespace configurations in dovecot.conf I got different > results with MSOutlook working but with thunderbird, squirrelmail etc. > all folders are displayed but not the root Inbox etc. > Its important to know that I migrated from courier-imap to dovecot. > > My well working namespace config BEFORE upgrade to 1.0.0-1: > > Here my actual namespace configs: > > namespace private { > separator = > prefix = INBOX. > inbox = no > hidden = no > } > namespace private { > separator = / > prefix = INBOX/ > inbox = no > hidden = yes > } > namespace private { > separator = . > prefix = INBOX. > inbox = yes > hidden = yes > } > Try it using only one namespace which matches what you are really doing. With 1.0 this works for me with all clients I've tried, including Apple. namespace private { separator = . prefix = INBOX. inbox = yes hidden = no } > In varying inbox and hidden keywords I found this configuration. Most > things are working with this but in squirrelmal I can't access inbox, > the main folder. > > How do I have to configure that everythings works satisfying?? > > dovecot.conf and dovecot-sql.conf I send in the attachment. instead of sending dovecot.conf, next time use dovecot -n -- Kenny Dail <kend(a)amigo.net>

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[Dovecot] Stop Maildir appending to path
by Henry 04 Jun '07

04 Jun '07

dovecot -n: # /etc/dovecot/dovecot.conf log_timestamp: %Y-%m-%d %H:%M:%S protocols: imaps ssl_listen: 208.xxx.xxx.xxx login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login mail_extra_groups: mail mail_debug: yes auth default: passdb: driver: pam passdb: driver: sql args: /etc/dovecot/dovecot-sql.conf userdb: driver: passwd userdb: driver: static 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 master: path: /var/run/dovecot/auth-master mode: 384 user: vmail ---------------------- dovecot version: 1.0.rc15 ---------------------- Debian Etch (Stable) on AMD64

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[Dovecot] What are they trying to do here?
by Jon Slater 04 Jun '07

04 Jun '07

Hi! I’m new to the list, and I’m not really having a ‘problem’, but I’m seeing something in my log files that I wonder if I should be concerned. I’ve been using Dovecot (dovecot-0.99.14-8.fc4) on my Fedora Core 4 (kernel 2.6.17-1.2142_FC4) machine from quite some time. For the last few days, I’ve been seeing this in my daily ‘Logwatch’ e-mail: dovecot: Authentication Failures: rhost= : 139 Time(s) root: 13 Time(s) Unknown Entries: check pass; user unknown: 139 Time(s) So it looks pretty obvious that someone (using root and an assortment of other login names) is trying to access by dovecot server. My first ‘issue’ is I can’t find a log file anywhere that tells me the IP address of the attacker. I see a series of ‘authentication failure’ messages in my /log/messages file: May 29 21:23:35 mydomainname dovecot(pam_unix)[15317]: authentication failure; logname= uid=0 euid=0 tty= ruser= rhost= user=root May 29 21:23:35 mydomainname dovecot(pam_unix)[15318]: check pass; user unknown May 29 21:23:35 mydomainname dovecot(pam_unix)[15318]: authentication failure; logname= uid=0 euid=0 tty= ruser= rhost= May 29 21:23:36 mydomainname dovecot(pam_unix)[15320]: check pass; user unknown May 29 21:23:36 mydomainname dovecot(pam_unix)[15320]: authentication failure; logname= uid=0 euid=0 tty= ruser= rhost= But I don’t find anything in any other log files to indicate where this is coming from. Secondly, I’m wondering if I have anything to be concerned about. Thanks in advance for you help! Jon No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.472 / Virus Database: 269.8.3/824 - Release Date: 5/29/2007 1:01 PM

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[Dovecot] dovecot scaling issue?
by it-dovecot＠ml.epigenomics.com 04 Jun '07

04 Jun '07

Hi! We are running dovecot-imapd on Debian sarge out of the backports.org packages (version 1.0.rc15-1~bpo1). We have ~ 80 clients using secure IMAP. I understand that imap-login has to run for every SSL connection. Thus I already increased the max value for the number of imap-login processes. But unfortunately dovecot is unresponsive from time to time. Where can I tune the installation? Do I need to upgrade to 1.0.0, for which no backported packages exist for Debian sarge? This is the output of dovecot -n: log_timestamp: %Y-%m-%d %H:%M:%S listen: *:143 ssl_listen: *:993 ssl_cert_file: /etc/courier/imapd.pem ssl_key_file: /etc/courier/imapd.pem disable_plaintext_auth: no login_dir: /var/run/dovecot/login login_executable: /usr/lib/dovecot/imap-login login_processes_count: 12 login_max_processes_count: 512 verbose_proctitle: yes mail_location: maildir:~/.Maildir:INDEX=/var/cache/dovecot/INBOX.%u:CONTROL=/var/cache/dovecot/INBOX.%u mail_full_filesystem_access: yes maildir_stat_dirs: yes maildir_copy_with_hardlinks: yes namespace: type: private separator: . prefix: INBOX. inbox: yes namespace: type: public separator: . prefix: shared. location: maildir:~/.Maildir/shared:INDEX=/var/cache/dovecot/shared.%u:CONTROL=/var/cache/dovecot/shared.%u auth default: verbose: yes passdb: driver: passwd userdb: driver: passwd Homedirectories are on NFS, /var/cache/dovecot is a local filesystem. Clients are mostly Thunderbird, where max connection to IMAP server is set to 5. Greetings -- Robert Sander Senior Manager Information Systems Epigenomics AG Kleine Praesidentenstr. 1 10178 Berlin, Germany phone:+49-30-24345-0 fax:+49-30-24345-555 http://www.epigenomics.com robert.sander(a)epigenomics.com

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[Dovecot] Dovecot support for smd5 and ldap-md5
by Eric and Barbara Sammons 04 Jun '07

04 Jun '07

Working with a dovecot migration, I am curious what version (if any) of Dovecot (dovecot-auth) supports SMD5 and ldap-MD5 when using Dovecot -> OpenLDAP direct binding? Thank you! Eric

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[Dovecot] TLS errors when vodafone connecting to dovecot server.
by Andrew Pounce 04 Jun '07

04 Jun '07

Hi, I've been trying to setup the vodafone email sync ( provided by visto apparently ) and have not been able to do so - I'm getting an error message in my mail logs which looks as if there is a problem with certificates somewhere. May 31 16:49:39 imap dovecot: imap-login: SSL_accept() failed: error:14094416:SSL routines:SSL3_READ_BYTES:sslv3 alert certificate unknown [206.124.112.22] Thunderbird has no problems with using TLS against this server and I'm not entirely sure if dovecot (or openssl ) is generating the message or if it is something being passed from the remote end. I've had a look around but not found anything on the web pages. Thanks, -Andrew -- Andrew Pounce - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Don't look now, but the man in the moon is laughing at you.

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[Dovecot] CMU Sieve pluigin missing proper charset support
by Jan Srzednicki 04 Jun '07

04 Jun '07

Hello, After testing the Sieve plugin for the LDA, I have noticed that it does not handle charset issues properly. IETF draft says: 4.3. Subject and From Parameters The ":subject" parameter specifies a subject line to attach to any vacation response that is generated. UTF-8 characters can be used in the string argument; implementations MUST convert the string to [RFC2047] encoded words if and only if non-ASCII characters are present. Implementations MUST generate an appropriate default subject line as specified below if no :subject parameter is specified. (see http://tools.ietf.org/html/draft-ietf-sieve-vacation-07) The problem is that the dovecot plugin does not convert the string to RFC2047 encoded words, it treats it literally and thus sends malformed (from RFC's point of view) message - with improper Subject field encoding. Any chances of getting that fixed? greetings, -- Jan Srzednicki w(a)expro.pl

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