- dovecot - dovecot.org

[Dovecot] v1.0.alpha2, virtual domain authentication
by Jean-Marc Pigeon 24 Sep '05

24 Sep '05

Bonjour a tous, In Dovecot v1.0.alpha2, authentication according domain seems not working passdb = passwd-file /etc/vmail/test.%d %d is not resolved as "domain.name" I browsed on mailing list post and found the problem already reported... What I can't figure out is the answer about it... > Timo Sirainen tss at iki.fi > Fri Jul 22 15:44:02 EEST 2005 > > Trying this and it doesn't work: > > > > passdb = passwd-file /etc/vmail/test.%d > > > > Apparently it doesn't expand the %d according to the log file. > > This has been asked enough now so I just implemented it in CVS. Could be > still optimized a bit, but I think it's fast enough. Could somebody on the list be kind enough to give me some light about this? (is code to do this already implemented (CVS) but not tested yet????) Thanks for your help. A bientot -- ========================================================================== Jean-Marc Pigeon Internet: Jean-Marc.Pigeon(a)safe.ca SAFE Inc. Phone: (514) 493-4280 Fax: (514) 493-1946 REGULUS, a real time accounting/billing package for ISP REGULUS' Home base <"http://www.regulus.safe.ca"> ==========================================================================

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[Dovecot] Dovecot LDAP authentication not working
by Kondwani Masiye 24 Sep '05

24 Sep '05

Hie all, I am new to both Dovecot and this list. I am trying to set up a Dovecot and Sendmail mail server with OpenLDAP user database for authentication. The sendmail setup is working fine, but authentication for Dovemail is not working. When I try to authenticate using POP3, I get an "authentication failed" error, and the logs show the following: Sep 19 16:53:21 tempo slapd[6316]: conn=74 op=2 SRCH base="dc=domain,dc=net" scope=2 deref=0 filter="(&(objectClass=posixAccount)(uid=kondie))" Sep 19 16:53:21 tempo slapd[6316]: conn=74 op=2 SRCH attr=uid userPassword Sep 19 16:53:21 tempo slapd[6316]: <= bdb_equality_candidates: (uid) index_param failed (18) Sep 19 16:53:21 tempo slapd[6316]: conn=74 op=2 SEARCH RESULT tag=101 err=0 nentries=1 text= Sep 19 16:53:21 tempo dovecot: auth(default): ldap(kondie,127.0.0.1): password mismatch Sep 19 16:53:25 tempo dovecot: pop3-login: Aborted login [127.0.0.1] Sep 19 16:53:25 tempo slapd[6313]: conn=72 fd=14 closed I know the password is correct because I am using the same LDAP database from a different server using UW Imap and it works. My dovecot-ldap.conf file below: hosts = localhost dn = cn=dovecot,dc=domain,dc=net ldap_version = 3 base = dc=domain,dc=net deref = never scope = subtree user_attrs = uid,homeDirectory user_filter = (&(objectClass=posixAccount)(uid=%u)) pass_attrs = uid,userPassword pass_filter = (&(objectClass=posixAccount)(uid=%u)) default_pass_scheme = CRYPT And the relevant parts (I think) from dovecot.conf file: I have googled all over and also the archives of this list for the last few months but I have not been able to work out what the problem is. As a matter of fact, I have tried to set it up the way it is described here: http://wiki.dovecot.org/moin.cgi/DovecotOpenLdap - but no luck. Could someone please assist in resolving this problem. Any pointers are welcome. Regards, Kondie Masiye -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.344 / Virus Database: 267.11.1/104 - Release Date: 16/09/2005 -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.344 / Virus Database: 267.11.1/104 - Release Date: 16/09/2005

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[Dovecot] Fatal: EOF reading environment from master
by Marcathian Alexander 24 Sep '05

24 Sep '05

I have been running dovecot as an imap server since 22nd July 2005. The server was started from xinetd using /usr/local/libexec/dovecot/imap-auth The sever run successfully until the machine was shut down in a power outage on 12 Aug 2005. Dovecot has failed to start since the reboot. When starting it with the imap-auth it gives the following error: fatal: EOF reading environment from master I have uninstalled dovecot, downloaded, compiled, and installed the stable of 14Aug 2005 and got the same error. I then installed the 0.99.14 version ang got the same error. Can i have assistance in solving and/or diagnosing the problem? -- Marcathian Alexander SDE Assistant Sustainable Development and Environment Section Ministry of Physical Development, Environment & Housing Open Source Software Evaluation Project - WebMail/Groupware/Collaboaration [Open WebMail Project (http://openwebmail.org)

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[Dovecot] LDA with postfix lock problem
by Rudy Gevaert 24 Sep '05

24 Sep '05

Hello, I'm trying to set up dovecot as the delivery agent for postfix. I configured postfix with: mailbox_command = = /usr/local/libexec/dovecot/deliver In the logs I see the following error: Sep 20 17:19:26 zalm deliver: open(/var/mail/.temp.zalm.8045.65c09c28953ea20c) failed: Permission denied Sep 20 17:19:26 zalm deliver: file_lock_dotlock() failed with mbox file /var/mail/rgevaert: Permission denied Sep 20 17:19:26 zalm postfix/local[8044]: 9790BBE4A: to=<rgevaert(a)zalm.ugent.be>, relay=local, delay=0, status=deferred (temporary failure) Info: zalm:~# ls -ld /var/mail drwxrwsr-x 2 root mail 4096 Sep 20 16:56 /var/mail Giving o write access to the folder fixed it, but not in a way it has to be :) I already added mail_extra_groups = mail to dovecot.conf But this doesn't help. What have I missed. Thanks in advance, -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Rudy Gevaert e-mail: Rudy.Gevaert(a)UGent.be Directie ICT, Afdeling Infrastructuur Groep Systemen tel: +32 9 264 4734 Universiteit Gent fax: +32 9 264 4994 Krijgslaan 281, gebouw S9, 9000 Gent, Belgie www.UGent.be -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

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[Dovecot] auth protocol, buffers
by Thomas Hummel 24 Sep '05

24 Sep '05

Hello Timo, I'm curious about 2 points (I'm using alpha2 but these are general questions) : Background : . I connect to dovecot-1.0.alpha2 through thunderbird . I use ldap pass/userdb and PLAIN mech . I've only got one auth block in dovecot.conf (all pass/userdb/mech except ldap/PLAIN are commented) 1) I notice that, for one thunderbird connection trial, imap-login issues 2 AUTH messages. Why ? What info does the "resp=" hold the second time ? It goes like this : Info: Dovecot v1.0.alpha2 starting up Info: auth(default): client in: AUTH 1 PLAIN service=IMAP lip=xxx.xxx.xxx.xxx rip=xxx.xxx.xxx.xxx Info: auth(default): client out: CONT 1 Info: auth(default): client in: CONT 1 AGRvdmV0ZXN0AGZvbw== Info: auth(default): ldap(dovetest,xxx.xxx.xxx.xxx): base=ou=personnes, dc=pasteur, dc=fr scope=subtree filter=(&(objectClass=posixAccount)(uid=dovetest)) fields=uid,userPassword Info: auth(default): ldap(dovetest,xxx.xxx.xxx.xxx): userPassword(password)={CRYPT}sa8ufSVwLUHVU uid(user)=dovetest Info: auth(default): client out: FAIL 1 user=dovetest Info: auth(default): client in: AUTH 2 PLAIN service=IMAP lip=xxx.xxx.xxx.xxx rip=xxx.xxx.xxx.xxx resp=AGRvdmV0ZXN0AGZvbw== Info: auth(default): ldap(dovetest,157.99.64.42): base=ou=personnes, dc=pasteur, dc=fr scope=subtree filter=(&(objectClass=posixAccount)(uid=dovetest)) fields=uid,userPassword Info: auth(default): ldap(dovetest,157.99.64.42): userPassword(password)={CRYPT}sa8ufSVwLUHVU uid(user)=dovetest dovecot: Sep 20 17:58:27 Info: auth(default): client out: FAIL 2 user=dovetest 2) Which buffer/string handling function (among those in your lib) should I use to safely allocate a string and/or copy a string into another ? (instead of using str[n|l]cpy for instance) ? Thank you. -- Thomas Hummel | Institut Pasteur <hummel(a)pasteur.fr> | Pôle informatique - systèmes et réseau

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[Dovecot] 1.0 alpha3 released
by Timo Sirainen 24 Sep '05

24 Sep '05

I'm a bit too busy nowadays because of school so I haven't had time to look at everyone's bug reports and some other mails. They're still marked as unread in my mailbox, so hopefully I'll get to them soon. And I don't mind you resend them if I don't answer in a few weeks :) Changes: - Fixed maildir syncing errors about wrong UIDs - Maildir was re-read all the time, even if we knew nothing had changed there - SSL/TLS connections used to have extra ~0.2s latencies because kernel was waiting for more data before sending it (at least with Linux). Fixed it by corking/uncorking before/after sending. I don't think the socket latencies are this bad normally though, I should probably look more into it if we're setting some socket flags badly (or does it happen specifically because we were using corking for the socket before SSL and kernel increased the timeouts because it thinks we're going to be using corking?). - Marking index file corrupted caused its recreation to still use old transaction log file, which usually caused the index to get corrupted again - Added --build-options parameter to dovecot binary (by Andrey Panin) - Parse obs-phrase correctly in mail address parser (by Chris Wakelin)

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[Dovecot] dovecot with ssl only works on foreground mode
by blaq b0x 24 Sep '05

24 Sep '05

Hi, I've set up dovecot to use imaps/pops with certificates that I signed with my own CA. When I try to start it using service dovecot start it fails. I've tried disabling imaps in the config file and it starts fine so it seems it's the certificate part of the config. If,however, I start it with '/usr/sbin/dovecot -F' or even '/usr/sbin/dovecot' it starts! I've looked over the dovecot startup script but, can't seem to see anything that would hinder startup. I didn't have this problem with self-signed certs??? Can anyone shed some light on this? Thanks, __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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[Dovecot] Multiple authentication databases
by Alexander Shikoff 24 Sep '05

24 Sep '05

Hello, I'm trying to setup multimple auth. databases with Dovecot 1.0 alpha2. I wrote in dovecot.conf next lines (as was described at http://wiki.dovecot.org/moin.cgi/MultipleAuth) auth_debug = yes auth_verbose = yes auth default { mechanisms = plain user = root passdb sql { args = /usr/local/dovecot/etc/dovecot-mysql.conf } passdb pam { args = pop3 } userdb sql { args = /usr/local/dovecot/etc/dovecot-mysql.conf } userdb passwd { } } If user is virtual and placed in SQL database all works perfectly. But system users can not login: Sep 23 12:27:58 orion dovecot: auth(default): client in: AUTH 1 PLAIN service=POP3 lip=192.168.5.23 rip=192.168.3.2 resp=AGRtaXRyeQBtb240bHVjY2tpdDQ= Sep 23 12:27:58 orion dovecot: auth-worker(default): sql(user,192.168.3.2): query: SELECT `password` FROM `users` WHERE login = 'user' Sep 23 12:27:58 orion dovecot: auth-worker(default): sql(user,192.168.3.2): unknown user Sep 23 12:27:58 orion dovecot: auth(default): client out: OK 1 user=user Sep 23 12:27:58 orion dovecot: auth(default): master in: REQUEST 19 50448 1 Sep 23 12:27:58 orion dovecot: auth-worker(default): sql(user,192.168.3.2): SELECT "mbox:/var/mail/virtual//user:INBOX=/var/mail/virtual//user:INDEX=MEMORY" AS `mail`, 101 AS `uid`, 101 AS `gid` FROM users WHERE login = 'user' Sep 23 12:27:58 orion dovecot: auth-worker(default): sql(user,192.168.3.2): User not found Sep 23 12:27:58 orion dovecot: pop3-login: Internal login failure: user=<user>, method=PLAIN, rip=192.168.3.2, lip=192.168.5.23 Sep 23 12:27:58 orion dovecot: child 50447 (auth) killed with signal 11 Sep 23 12:27:58 orion dovecot: auth-worker(default): mysql: Connected to 127.0.0.1 (exim) How can I setup multiple auth. databases correctly? Please, help! Thanks in advance, Alexander -- Kind Regards, Alexander Shikoff minotaur(a)crete.org.ua Mob.: +380 67 946 31 49

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[Dovecot] Secure file messages
by zeotavio 24 Sep '05

24 Sep '05

Hi Qualquer pessoa sabe o que isto significa? dovecot-auth: pam_succeed_if: requirement "uid < 100" not met by user "marinho" This message appears for several users. (in the file /var/log/secure) I am grateful for your attention. José Otávio.

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[Dovecot] Maildir and folders not under INBOX
by Oliver Schulze L. 24 Sep '05

24 Sep '05

Hi, I'm planning to migrate from dovecot/mbox to dovecot/maildir both using imap. I have read that when using the Maildir storage format, all folders are stored under the INBOX. Is this true in dovecot too? I want to have a configuration like the current: - new mail is delivered in /var/mail/USER - user folders are in /home/USER/mail I want to ask if this is posible in dovecot? Maybe using a config like this: default_mail_env = maildir:/home/%u/Maildir:INBOX=/var/mail/%u/Maildir Thanks Oliver -- Oliver Schulze L. <oliver(a)samera.com.py>

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