- dovecot - dovecot.org

[Dovecot] Re: Problems with MySQL/PAM authentication
by KATOH Yasufumi 25 Feb '05

25 Feb '05

> I'm using (or trying to at least) a combination of PAM/passwd and MySQL > authentication: : (snip) > MySQL authentication works without problems but authentication real > (system) users dosn't: : I have similar problem using Multiple Auth Database: auth virtual { mechanisms = plain userdb = passwd-file /etc/dovecot/passwd passdb = passwd-file /etc/dovecot/passwd user = root } auth local { mechanisms = plain userdb = passwd passdb = shadow user = root } I tested: | % telnet localhost 143 | Trying 127.0.0.1... | Connected to localhost. | Escape character is '^]'. | * OK Dovecot ready. | 1 login kato(a)harp.gr.jp password | 1 NO Authentication failed. | 1 login kato(a)harp.gr.jp password | 1 OK Logged in. | 1 logout | * BYE Logging out | 1 OK Logout completed. | Connection closed by foreign host. "kato(a)harp.gr.jp" is registered in /etc/dovecot/passwd. First time it failed, but success at second time. "auth local" works without problem. | Feb 24 11:19:24 tara dovecot: auth(local): shadow(kato(a)harp.gr.jp,127.0.0.1): unknown user | Feb 24 11:19:33 tara dovecot: auth(local): shadow(kato(a)harp.gr.jp,127.0.0.1): unknown user | Feb 24 11:19:33 tara dovecot: auth(virtual): userdb(kato(a)harp.gr.jp,127.0.0.1): uid=1000 gid=100 home=/home/kato mail= | Feb 24 11:19:33 tara dovecot: IMAP(kato(a)harp.gr.jp): mkdir(/home/kato(a)harp.gr.jp/Maildir/cur) failed: Permission denied | Feb 24 11:19:33 tara dovecot: imap-login: Login: kato(a)harp.gr.jp [127.0.0.1] | Feb 24 11:19:35 tara dovecot: auth(local): file auth-client-connection.c: line 31 (auth_client_send): assertion failed: (conn->refcount > 1) | Feb 24 11:19:35 tara dovecot: child 14884 (auth) killed with signal 6 I rewritten dovecot.conf and tested. The result is different. auth local { mechanisms = plain userdb = passwd passdb = shadow user = root } auth virtual { mechanisms = plain userdb = passwd-file /etc/dovecot/passwd passdb = passwd-file /etc/dovecot/passwd user = root } At this time, "auth virtual" work, and "auth local" doesn't work. | * OK Dovecot ready. | 1 login kato(a)harp.gr.jp password | 1 OK Logged in. | 1 logout | * BYE Logging out | 1 OK Logout completed. | * OK Dovecot ready. | 1 login kato password | 1 NO Authentication failed. | 1 login kato password | 1 OK Logged in. | 1 logout | * BYE Logging out | 1 OK Logout completed. (kato is system user) | Feb 24 11:28:52 tara dovecot: auth(virtual): passwd-file(kato,127.0.0.1): unknown user | Feb 24 11:28:59 tara dovecot: auth(virtual): passwd-file(kato,127.0.0.1): unknown user | Feb 24 11:28:59 tara dovecot: auth(local): userdb(kato,127.0.0.1): uid=1000 gid=100 home=/home/kato mail= | Feb 24 11:28:59 tara dovecot: imap-login: Login: kato [127.0.0.1] | Feb 24 11:28:59 tara dovecot: auth(virtual): file auth-client-connection.c: line 31 (auth_client_send): assertion failed: (conn->refcount > 1) | Feb 24 11:28:59 tara dovecot: child 14924 (auth) killed with signal 6 It is not worked well to write configuration previously, but worked well to write after. I tested with ldap auth instead of paswd-file auth. I got same result. Env: Plamo Linux 4.01 (kernel 2.6.10, glibc 2.3.2) dovcot-1.0-test62, dovecot-stable-20050222 -- karma @ jazz.email.ne.jp / Y.KATOH Sorry for my poor English.

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[Dovecot] Limit Number of Postgres Database Connections
by Dan Fitzpatrick 25 Feb '05

25 Feb '05

I have dovecot running with postgres backend. I am exceeding my maximum database connections (currently 40) with dovecot 0.99.10.9 and postfix and was wondering if dovecot has a parameter to limit the total number of database connections that it will create. Dan

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[Dovecot] mozilla, error in imap command uid
by Nicolas Kowalski 24 Feb '05

24 Feb '05

Hello. Mozilla (1.7.3) gives me the following error message when trying to view some messages: the mail server responded: Error in IMAP command UID: Invalid BODY[..] parameter: Missing '>' in '<10240.-7730>'. What's wrong ? Thanks. -- Nicolas

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[Dovecot] Nightly stable & SSL-problems
by Jani Karlsson 23 Feb '05

23 Feb '05

Getting it otherwise to work, but I still can't get it to listen any SSL-ports. been testing: protocols = imap imaps pop3 pop3s listen = 193.65.59.150 ssl_listen = 193.65.59.150 doesn't help. with: ssl_disable = no of course. protocol imap { # Login executable location. login_executable = /usr/local/libexec/dovecot/imap-login # IMAP executable location mail_executable = /usr/local/libexec/dovecot/imap ssl_listen = 193.65.59.150 .... } tried it there also.. yet: tcp 0 0 193.65.59.150:110 0.0.0.0:* LISTEN 29030/dovecot tcp 0 0 193.65.59.150:143 0.0.0.0:* LISTEN 29030/dovecot is the result I get. Anyone succeeded in this? Platform is Debian/Linux, running 2.4 series kernel, compiled with openssl-support. Version is dovecot-stable-20050221. All help appreciated. Jani Karlsson

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[Dovecot] Build error in stable branch
by Andrew Hutchings 23 Feb '05

23 Feb '05

Hi guys, Just tested yesterday's stable build, when including SQL into the build I am getting an error on like 86 of passdb-sql.c (passdb_result = PASSDB_RESULT_OK;) It rightly says passdb_result is undeclared. Commenting out this line fixes it and build appears to work fine after that. Regards Andrew -- Andrew Hutchings Linux Guru Netserve Consultants Ltd. http://www.domaincity.co.uk/

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[Dovecot] Problems with Dovecot and self-signed cert
by Seth Bokelman 22 Feb '05

22 Feb '05

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I've recently set up a Red Hat Enterprise Linux 4 WS server, and decided to try using Dovecot as my IMAP server, as I was impressed with the dedication to security that seems to be the core development goal. I'm really happy with it, but I can't get it to work with a self-signed cert. Normally, on a RHEL system, you just go into /user/share/ssl/certs/ and type: make whatever.pem Then you fill out the various address fields, and you've got a cert. However, when I rename/delete the existing dovecot.pem and generate a new one using this method, Dovecot won't start and I'm unable to connect to the box. The cert that it's currently using is called "localhost.localdomain", and while that works, mail clients gripe every time about the domain name not matching the certificate. I've looked through the RHEL documentation, and it appears I'm doing everything correct. Anyone have any suggestions? - -- Seth H. Bokelman (Seth.Bokelman(a)UNI.edu) Systems Administrator ITS-Network Services, University of Northern Iowa 15 Curris Business Building, Cedar Falls, Iowa 50614 Phone: (319) 273-7423 http://www.sethb.com/ ICQ#: 6497760 MSN Messenger: seth.bokelman(a)uni.edu AOL/AIM: sethb2 Yahoo Messenger: sethbokelman -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (MingW32) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFCG3QhOiUz+Af5BIIRAv0VAKCm9JlKio9Z9Dzdr+WnZVtoYBNVqACdHNQH TuiLbT6yIXmeJLFg9ggibcM= =yPVK -----END PGP SIGNATURE-----

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Re: [Dovecot] apple mail, and mails marked as deleted
by Joerg Lentsch 22 Feb '05

22 Feb '05

On 22.02.2005, at 03:17, Jim Tittsler wrote: > On Feb 22, 2005, at 04:36, Joerg Lentsch wrote: > >> is this a feature or a bug in conjunction with apple mail. i usually >> use the feature in imap to not delete the emails, but only mark them >> as deleted, which is a very usefull feature if you use a emailbox >> with more people accessing it. Im now trying an SME server >> installation with dovecot 0.99.10, and when i delete a message, it >> gets marked as deletet, but as soon as i change the mailbox the mail >> gets also expunged from it. is this a bug fixed in the newer dovecot >> releases ? or is this a feature that i can configure ? > > Do you have Mail.app set to "Compact mailboxes automatically" (on the > Advanced tab of the preferences for the account you are using)? When > that is checked, Mail.app issues an IMAP CLOSE command when you leave > a mailbox, which removes messages with the \Deleted flag set. > Hi there! thank you all for the answer. Yes indeed, after trying all the various options on the mail client, i discovered that it was this "Compact" switch. Thanks again for your help. /Maximus -- W.E.L.T. - Joerg Lentsch Mitterweg 16 Via di mezzo ai piani Tel: +39 0471 973020 I-39100 Bozen Bolzano Fax:+39 0471 974131 Suedtirol - Italien - Italia

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[Dovecot] uw-imap and gnu-pop3d to dovecot transition/replacement
by Jani Karlsson 22 Feb '05

22 Feb '05

Hi I am trying directly to replace old uw-imap + GNU pop3d with Dovecot. Problems I am having with new (1.0-stable 22.02.2005) are: - How to get SSL working with new config? imaps_listen doesn't exist anymore. cannot add protocol imaps for some reason. - need to get Dovecot run on another port the test-phase, ie 144 for imap, 994 for IMAPs - need to use .mailboxlist (modified the source already, this maybe works - due SSL problem not tested?) - no symlinks etc can't be done (simply too many mailboxes) so how to make dovecot read IMAP-directories from user's homedir.. Anything else I should know before trying this transition? All help truely appreciated. Jani. (Mailbox count is high which why transition to faster postclient-server software is necessary - or adding few more dual CPU-servers.. and doing anything but editing config/such by hand is not a option.)

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[Dovecot] apple mail, and mails marked as deleted
by Joerg Lentsch 22 Feb '05

22 Feb '05

hi, is this a feature or a bug in conjunction with apple mail. i usually use the feature in imap to not delete the emails, but only mark them as deleted, which is a very usefull feature if you use a emailbox with more people accessing it. Im now trying an SME server installation with dovecot 0.99.10, and when i delete a message, it gets marked as deletet, but as soon as i change the mailbox the mail gets also expunged from it. is this a bug fixed in the newer dovecot releases ? or is this a feature that i can configure ? TIA /Maximus -- W.E.L.T. - Joerg Lentsch Mitterweg 16 Via di mezzo ai piani Tel: +39 0471 973020 I-39100 Bozen Bolzano Fax:+39 0471 974131 Suedtirol - Italien - Italia

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[Dovecot] Bug?: Authentication still doesn't work with imap-login
by Peter Franck 21 Feb '05

21 Feb '05

I tried digging it all through. I can't find a solution. The problem pops up in auth-master-connection.c in function master_input_request. It does a auth_client_connection_lookup with the "client_pid" (which behaves as a counter, where i would expect a constant process-id...) Something is very wrong with this PID. Maybe someone can explain the Master <--> Auth IPC to me so I can understand and fix it myself? Where does Master take this client number from? Hints are highly appreciated, Peter --- LOG --- Feb 21 21:04:36 office dovecot: Dovecot v1.0-test62 starting up Feb 21 21:04:48 office dovecot: auth(default): client in: AUTH 1 PLAIN service=IMAP secured lip=192.168.23.1 rip=192.168.23.42 resp=AHZpYwBzeXNpbnQyMQ== Feb 21 21:04:48 office dovecot: auth(default): client out: OK 1 user=vic Feb 21 21:04:48 office dovecot: auth(default): master in: REQUEST 1 2 1 Feb 21 21:04:48 office dovecot: auth(default): Master requested auth for nonexisting client 2 --- my configuration: --- base_dir = /var/run/dovecot/ protocols = imap imaps ssl_cert_file = /etc/ssl/certs/imapd-192.168.23.1.pem ssl_key_file = /etc/ssl/certs/imapd-192.168.23.1.pem protocol imap { } protocol pop3 { } auth_verbose = yes auth_debug = yes auth default { mechanisms = plain passdb = pam imap userdb = passwd user = root }

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