December 2009 - dovecot

[Dovecot] v2.0.beta1
by Pascal Volk 16 Dec '09

16 Dec '09

Hi Timo, the imap_client_workarounds are not always parsed. There was on situation, in which cmd->client->set->parsed_workarounds was set to WORKAROUND_TB_EXTRA_MAILBOX_SEP. Sorry, I can't remember what I have done. But when I try to delete a mailbox with Thunderbird imap_client_workarounds are not parsed: (gdb) print cmd->client->set->imap_client_workarounds $7 = 0x1422de0 "tb-extra-mailbox-sep" (gdb) print cmd->client->set->parsed_workarounds $8 = 0 And therefor the command 'x delete box_with_trailing_slash/' fails. Regards, Pascal -- The trapper recommends today: c01dcafe.0935015(a)localdomain.org

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[Dovecot] Build fix on HURD
by Marco Nenciarini 16 Dec '09

16 Dec '09

I've made two little patches to allow dovecot to be compiled on GNU/Hurd. Could you review them? Kind regards, Marco Nenciarini -- --------------------------------------------------------------------- | Marco Nenciarini | Debian/GNU Linux Developer - Plug Member | | mnencia(a)prato.linux.it | http://www.prato.linux.it/~mnencia | --------------------------------------------------------------------- Key fingerprint = FED9 69C7 9E67 21F5 7D95 5270 6864 730D F095 E5E4

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[Dovecot] CRAM-MD5 in Python
by Andre 16 Dec '09

16 Dec '09

Hi to all! I’m writing a python module (python+sqlalchemy) to manage user and domain configuration on my system (I hope to get a CLI tool, a Web app and even a native Mac app, via PyObjc, from my lib). I’m implementing password crypto, but I have some problem in generating CRAM-MD5 password, dovecot style. I’ve found an old discussion on this mailing list and a piece of Perl that works, but I need to implement it in Python; I’ve even read code (hmac-md5.c), but before start hard coding (hard from my POV at least, since I’ve never worked with crypto algorithms in a deep way), is there anyone that have had solved the problem or has any idea on how to approach it? TIA Andre

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[Dovecot] MySQL Access
by Asai 16 Dec '09

16 Dec '09

This may be a stupid question, but here goes. Does the current RPM offered by ATrpms version 1.2.8 come with MySQL enabled? -- --asai

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[Dovecot] Sieve Plugin Help
by Asai 16 Dec '09

16 Dec '09

When I run # dovecot --build-options I get: Build options: ioloop=epoll notify=inotify ipv6 openssl Mail storages: cydir dbox maildir mbox raw shared SQL driver plugins: mysql postgresql sqlite Passdb: checkpassword ldap pam passwd passwd-file shadow sql Userdb: nss ldap(plugin) passwd passwd-file prefetch sql static I don't see anything here mentioning Sieve. Does this mean that Sieve is not enabled in this build? -- --asai

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[Dovecot] vpopmail/mysql/quota
by Marty Diesburg 16 Dec '09

16 Dec '09

Hi All, I'm new to the list and have a quota question. I am building a new server with dovecot/qmail/vpopmail/mysql and emails are sending and recieving fine when the quota is set to NOQUOTA, but when the quota is changed qmail doesn't deliver any messages. I have read the docs and still need some help understanding the process for dovecot quotas relating to the vpopmail mysql database they are stored in. Thanks for your help. Marty # 1.2.8: /usr/local/etc/dovecot.conf # OS: Linux 2.6.18-164.6.1.el5 i686 CentOS release 5.4 (Final) protocols: imap pop3 ssl: no disable_plaintext_auth: no login_dir: /usr/local/var/run/dovecot/login login_executable(default): /usr/local/libexec/dovecot/imap-login login_executable(imap): /usr/local/libexec/dovecot/imap-login login_executable(pop3): /usr/local/libexec/dovecot/pop3-login first_valid_uid: 508 last_valid_uid: 508 first_valid_gid: 503 last_valid_gid: 503 mail_uid: 508 mail_gid: 503 mail_executable(default): /usr/local/libexec/dovecot/imap mail_executable(imap): /usr/local/libexec/dovecot/imap mail_executable(pop3): /usr/local/libexec/dovecot/pop3 mail_plugin_dir(default): /usr/local/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/lib/dovecot/imap mail_plugin_dir(pop3): /usr/local/lib/dovecot/pop3 lda: postmaster_address: postmaster(a)teknickel.net auth default: default_realm: teknickel.net verbose: yes debug: yes debug_passwords: yes passdb: driver: sql args: /home/vpopmail/dovecotsql.conf passdb: driver: vpopmail args: webmail=127.0.0.1 userdb: driver: sql args: /home/vpopmail/dovecotsql.conf userdb: driver: vpopmaildriver = mysql # connect = host=/var/lib/mysql/mysql.sock user=vpopuser password=xxxxxxxx dbname=vpopmail # default_pass_scheme = PLAIN # NOTE: '\' line splitting works only with v1.1+ password_query = SELECT pw_clear_passwd AS password, CONCAT(pw_name, '@', pw_domain) AS user FROM vpopmail WHERE pw_name = '%n' AND pw_domain = '%d' user_query = SELECT CONCAT(pw_name, '@', pw_domain) AS user, pw_dir as home, 508 AS uid, 503 AS gid, concat('maildir:backend=%q', pw_shell) AS quota_rule FROM vpopmail WHERE pw_name = '%n' AND pw_domain = '%d' args: quota_template=quota_rule=*:backend=%q plugin: quota: maildir ---------------------------------------------------------------------------------------- dovecotsql.conf

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[Dovecot] v2.0.beta1: Unable to delete mailboxes
by Pascal Volk 16 Dec '09

16 Dec '09

I'm not sure if it is Dovecot (with mdbox) or me. What I have done: /path/2/dovecot/imap * PREAUTH [CAPABILITY IMAP4rev1 … QUOTA] Logged in as user 0 LIST "" * * LIST (\HasNoChildren) "/" "INBOX" 0 OK List completed. 1 CREATE foo 1 OK Create completed. 2 CREATE bar/ 2 OK Create completed. 3 LIST "" * * LIST (\HasNoChildren) "/" "foo" * LIST (\HasNoChildren) "/" "INBOX" * LIST (\Noselect \HasNoChildren) "/" "bar" 3 OK List completed. 4 DELETE foo 4 OK Delete completed. 5 DELETE bar 5 NO [NONEXISTENT] Mailbox doesn't exist: bar 6 LOGOUT * BYE Logging out 6 OK Logout completed. The directory /home/user/mdbox/mailboxes/bar is empty, there is no subdiretory dbox-Mails with the dovecot.index.log file. Regards, Pascal -- The trapper recommends today: c01dcafe.0935015(a)localdomain.org

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[Dovecot] S=xxx missing in new messages
by Andre 16 Dec '09

16 Dec '09

Hi to all! I’m setting up dovecot 1.2.8 on my system to substitute an older IMAP server and I’m testing all features of Dovecot. Yesterday I was testing support for zlib, for compressed messages, to set up a new namespace for old mails and I read that it is safe to compress only mails that have the field “S=XXX” in their name (XXX being the original size of message) and to leave uncompressed the ones that don’t have S=XXX in their name. Testing and searching I discovered that only new mail, mail that used to arrive in mailbox via SMTP have S=XXX, mail copied from another mailbox loose S=XXX. Later I’ve found that this not work anymore, even directly delivered mail messages do not have S=XXX anymore. I use dovecot-lda as delivery program and postfix as SMTP server, but I’ve not touched postfix configuration since one month ago. What can it be? How can I have S=XXX again in my messages file name? TIA Andrea

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[Dovecot] Kerberos Cross-Real username
by Nikolay Shopik 16 Dec '09

16 Dec '09

Hi List, Is anyone is running Dovecot with Kerberos and tried to authenticate user from different REALM and have same user principal with default domain. Currently Dovecot only logs user principal w/o REALM. So before I go in production maybe somebody already run into this using Dovecot? If not I just create virtual machines and see how it behaves.

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[Dovecot] Auth Fails, But Can Still Get Mail
by Asai 15 Dec '09

15 Dec '09

Greetings, I've recently upgraded from version .97 to v. 1.2. Everything seems to be working OK, but I'm wondering why I'm getting authentication failure messages in /var/log/maillog. Like this: Dec 15 11:02:41 triata dovecot: imap-login: Disconnected (auth failed, 1 attempts): user=<mycenay>, method=PLAIN, rip=140.9.5.1, lip=140.9.5.1, secured Although that user can log in to the server and get email no problem. Config file follows: # 1.2.8: /etc/dovecot.conf # OS: Linux 2.6.18-92.1.6.el5.centos.plusxen x86_64 CentOS release 5 (Final) ext3 ssl_cert_file: /etc/ssl/triata.globalchangemultimedia.net/mailserver/smtpd.pem ssl_key_file: /etc/ssl/triata.globalchangemultimedia.net/mailserver/smtpd.pem login_dir: /var/run/dovecot/login login_executable(default): /usr/libexec/dovecot/imap-login login_executable(imap): /usr/libexec/dovecot/imap-login login_executable(pop3): /usr/libexec/dovecot/pop3-login mail_location: maildir:/vmail/%d/%n mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_plugin_dir(default): /usr/lib64/dovecot/imap mail_plugin_dir(imap): /usr/lib64/dovecot/imap mail_plugin_dir(pop3): /usr/lib64/dovecot/pop3 namespace: type: private separator: / inbox: yes list: yes subscriptions: yes namespace: type: public separator: / prefix: public/ location: maildir:/vmail/public list: yes lda: postmaster_address: postmaster(a)globalchangemultimedia.net hostname: triata.globalchangemultimedia.net mail_plugins: sieved mail_plugin_dir: /usr/lib64/dovecot/lda auth default: mechanisms: plain login passdb: driver: pam passdb: driver: sql args: /etc/dovecot-mysql.conf userdb: driver: passwd userdb: driver: sql args: /etc/dovecot-mysql.conf socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix master: path: /var/run/dovecot/auth-master mode: 432 user: vmail group: vmail -- --asai

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